| CAT 3512B DIESEL GENERATOR SPARE PARTS LIST | |
| paper gasket | 4W7992 |
| O cover | 7W4148 |
| Device CDE | 0R0956 |
| Washer-thrust | 7N3218 |
| Flat Washer, Phosphate and Oil Coated | 5M2894 |
| Gasket-Oil Pan | 7E2630 |
| Bearing-Camshaft | 1161359 |
| Band-Filler | 8N4707 |
| Seal-PIP | 2720758 |
| Gasket-Plate | 1445692 |
| EPDM (70) O-Ring | 7N2046 |
| FKM (75) O-Ring | 5P8210 |
| FKM (75) O-Ring | 5P0840 |
| Detonation Sensor Gp (Replaced by 163-4411 ) | 1129273 |
| Sensor GP-KN | 1634411 |
| Replaced by 3E1854 | 2289852 |
| Sensor Gp-Pressure 3-pin Heavy Duty Pressure Sensor | 3E1854 |
| Sensor Gp-Pressure | 1638516 |
| Sensor Gp-Temp & Press | 9W5565 |
| Sensor Gp-Speed (replaced by ) | 1029029 |
| Pick-Up A | 8L4171 |
| Sensor Gp-Speed | 9X5392 |
| Replaced by 241-9591 | 1755341 |
| R sensor GP-TE (Replaced by 383-2989) | 2419591 |
| Sensor Gp-Te/2-pin Heavy Duty Temperature Sensor | 3832989 |
| Plug As-Connector (replaced by 155-2270 ) | 1552269 |
| Kit-Connecting Plug | 1552270 |
| Replaced by 33-2980 | 1805420 |
| Sensor Gp-Te | 3832980 |
| Adapter | 2616847 |
| Diaphragm | 7W4286 |
| FKM (75) O-Ring | 061-7540 |
| 125-1330 Piston | 1251330 |
| 4P-1418 Spring | 4P1418 |
| 272-0759 Seal | 2720759 |
| Replaced by 418-4861 | 2326346 |
| Generator Parts – Electric Power-Transformer | 4184861 |
| Replaced by 194-8518 | 1462588 |
| Spark Plug (replaced by 301-6663 Spark Plug ) | 1948518 |
| Spark Plug for engine G3500 (Engine S/N Prefix 2TJ, 4EK, 4WD, 5JD, 5PN, 5ZZ, 6JW, 7NJ, 7SZ, 8BZ, 8JZ, 8LD, 8PW, 9AW, 9FP, 9TG) | 301-6663 |
| 169-4290 Terminal As | 1694290 |
| 135-2651 Seal | 1352651 |
| 125-1372 FKM (75) O-Ring, Dash Size: 207 | 1251372 |
| Raplaced by338-3454 | 8N3896 |
| Starting Motor Gp-Electric, 24 Volt Heavy Duty Electric Starting Motor, Volts 24, Amps 115, Mount size SAE No. 3 Nose housing | 3383454 |
| 4P-3687 Diaphragm | 4P3687 |
| 4P-3686 Diaphragm | 4P3686 |
| 9S-9635 Joint As-Tube | 9S9635 |
| 4P-5259 Rocker Arm As-Lever | 4P5259 |
| 133-5251 Gasket | 1335251 |
| 133-5187 NBR (70) O-Ring | 1335187 |
| NBR (70) O-Ring | 1335188 |
| NBR (70) O-Ring (Temp -40° – 100° C / -40° – 212° F) | 1335186 |
| 8C-5098 Joint As-Tube | 8C5098 |
| 133-5241 Spring | 1335241 |
| Spring | 1335236 |
| Screen As-Suction- Strainer | 1W1564 |
| Engine Oil Filter, Standard Efficiency, Height 258 mm, Diameter 187.3 mm | 1R0726 |
| Gasket | 6F4868 |
| Gasket | 9L1480 |
| FKM (75) O-Ring, Dash Size: 932 (-40° – 175° C / -40° – 350° F) | 5P7817 |
| FKM (75) O-Ring, Dash Size: 248 (-40° – 175° C / -40° – 350° F) | 1259794 |
| FKM (75) O-Ring, Dash Size: 352 | 7X1547 |
| FKM (75) O-Ring, Dash Size: 349 | 5P8872 |
| FKM (75) O-Ring, Dash Size: 340 | 3P0654 |
| FKM (75) O-Ring, Dash Size: 349 | 5P8872 |
| FKM (75) O-Ring, Dash Size: 342 | 5P7818 |
| FKM (75) O-Ring, Dash Size: 326 | 5P5846 |
| FKM (75) O-Ring, Dash Size: 345 | 6V3908 |
| Seal-O-Ring | 3P0655 |
| FKM (75) O-Ring, Dash Size: 347 | 6V5101 |
| FKM (75) O-Ring, Dash Size: 227 | 061-9456 |
| Spring | 6B9202 |
| 2W-0752 Gasket | 2W0752 |
| 7E-6016 Gasket | 7E6016 |
| Gasket | 4N1320 |
| Gasket | 2301072 |
| Gasket | 5G1442 |
| Gasket | 4W3100 |
| Gasket | 2N0931 |
| Gasket | 7N3368 |
| Seal-Integral | 1531810 |
| Seal-Integral | 1792960 |
| 6V-1454 EPDM (70) O-Ring, Dash Size: 336 | 6V1454 |
| NBR (75) O-Ring, Dash Size: 345 | 4F7387 |
| EPDM (70) O-Ring, Dash Size: 357 (-55° – 135° C / -67° – 275° F) | 6V6809 |
| 5P-7204 EPDM (70) O-Ring, Dash Size: 324 (-55° – 135° C / -67° – 275° F) | 5P7204 |
| EPDM (70) O-Ring, Dash Size: 317 (-55° – 135° C / -67° – 275° F) | 7L4773 |
| EPDM (70) O-Ring, Dash Size: 228 (-55° – 135° C / -67° – 275° F) | 8T1703 |
| EPDM (70) O-Ring, Dash Size: 904 (-55° – 135° C / -67° – 275° F) | 6V9027 |
| 3S-9643 Seal-Lip Type | 3S9643 |
| Gasket | 3P6061 |
| EPDM (70) O-Ring, Dash Size: 325 (-55° – 135° C / -67° – 275° F) | 6V9769 |
| EPDM (70) O-Ring, Dash Size: 340 (-55° – 135° C / -67° – 275° F) | 6V5066 |
| Kit-Gasket | 9X6591 |
| Kit-Gasket | 2135182 |
| Kit-Gasket | 1187859 |
| Joint As-Tube | 8T2657 |
| Regulator-Water Temperature | 4P1505 |
| Housing & Regulator Gp-Valves | 7W1497 |
| Valve Gp-Solenoid | 1030692 |
| Ring-Exhaust Seal | 7C3921 |
| Seal-Exhaust | 7C3920 |
| Clamp-V Band | 1W2430 |
| 7E-4127 Gasket | 7E4127 |
| 4W-9725 Gasket | 4W9725 |
| Gasket | 7N5089 |
| Gasket | 4W9024 |
| Gasket | 8N2410 |
| Gasket | 4W9002 |
| Gasket-Manifold | 1538455 |
| Gasket | 7L4302 |
| FKM (75) O-Ring, Dash Size: 437 (-40° – 175° C / -40° – 350° F ) | 5P8862 |
| FKM (75) O-Ring, Dash Size: 429 (-40° – 175° C / -40° – 350° F ) | 6V5103 |
| FKM (75) O-Ring (-40° – 175° C / -40° – 350° F ) | 6V3917 |
| FKM (75) O-Ring | 6V2695 |
| NBR (90) O-Ring, Dash Size: 908 (-40° – 100° C / -40° – 212° F) | 3K0360 |
| NBR (90) O-Ring, Dash Size: 912 (-40° – 100° C / -40° – 212° F) | 3D2824 |
| Seal – O-ring – STOR for 8C-3446 | 3J7354 |
| Kit-Shaft & Bearing | 7E1552 |
| 106-9154 Insulator | 1069154 |
| Shaft As-Arm | 7C2377 |
| Cylinder Head Gp | 0R2854 |
| Fastener Gp-Cylinder Head | 1310421 |
| Valve Gp-Solenoid | 1310420 |
| Gasket-Cylinder Head | 1106991 |
| Dowel | 1977008 |
| Replaced by 10-22674 | 9Y5313 |
| Arrestor As | 1022674 |
| Gasket-Manifold | 1538455 |
| Gasket | 3S5849 |
| Seal-O-Ring | 9X7712 |
| Seal Gp-Exhaust | 4W1478 |
| Replaced by 7C-3920 | 2214494 |
| Seal-Exhaust | 7C3920 |
| Gasket | 1215736 |
| Seal | 2295332 |
| Seal | 2295333 |
| Spring | 7E4677 |
| Spring | 7E4676 |
| Engine Air Filter, Standard Efficiency | 8N6309 |
| Engine Air Filter, Standard Efficiency | 8N2556 |
| FKM (75) O-Ring, Dash Size: 904 (-40° – 175° C / -40° – 350° F) | 6V5048 |
| FKM (75) O-Ring, Dash Size: 229 (-40° – 175° C / -40° – 350° F) | 5P4892 |
| FKM (75) O-Ring, Dash Size: 243 (-40° – 175° C / -40° – 350° F) | 5D5957 |
| FKM (75) O-Ring, Dash Size: 263 (-40° – 175° C / -40° – 350° F) | 6V3907 |
| Spring | 2W1635 |
| Valve-Bypass | 2W1969 |
| FKM (75) O-Ring (-40° – 175° C / -40° – 350° F ) | 8L2786 |
| Seal-O-Ring | 2W2072 |
| Replaced by 7C-2377 | 1W8465 |
| Shaft As-Arm | 7C2377 |
| Base As | 1383249 |
| Hex Head Bolts, Phosphate and Oil Coated | 0S1590 |
| Flat Washer, Phosphate and Oil Coated | 5M2894 |
| Rocker Arm As | 9Y1741 |
| Screw-Adjust | 3580768 |
| Nut-Jam | 3J9196 |
| Pushrod-Valve | 4W6682 |
| Gasket | 7E3772 |
| Spring-Lifter Guide | 7N4782 |
| Bridge As | 1294181 |
| 2N-5842 Screw | 2N5842 |
| Compare Compare Compare 9L-7712 Nut | 9L7712 |
| Bolt-12 Point Head | 8T7581 |
| NBR (75) O-Ring, Dash Size: 208 | 2J0157 |
| 9F-7707 Ring-Retaining | 9F7707 |
| Button | 8F8858 |
| Lifter As | 3467515 |
| 1583415 | |
| Gasket | 7E3772 |
| Seal-Valve Cover | 2720757 |
| NBR (75) O-Ring, Dash Size: 208 | 2J0157 |
| Bushing | 1W4594 |
| Pushrod-Valve | 4W6682 |
| Pin-Piston | 1388506 |
| Bushing | 1181655 |
| Internal Snap Ring, Inch, Tempered Basic | 8N7296 |
| Bearing-Connecting Rod | 1077330 |
| Dowel | 7N2043 |
| Ring-Piston | 7E7581 |
| Ring | 7W2221 |
| Ring | 8N1234 |
| Bolt-Connecting Rod | 7N2405 |
| Bushing | 1275400 |
| Damper As | 0R7849 |
| Bushing | 4P5438 |
| Bushing | 1259751 |
| Bushing | 1161365 |
| FKM (75) O-Ring, Dash Size: 271 (-40° – 175° C / -40° – 350° F ) | 2353546 |
| Replaced by 25-94598 | 2353548 |
| Seal-O-Ring | 2594598 |
| Kit-Gasket | 2072434 |
| Kit-Gasket | 1187855 |
| Bushing | 1409597 |
| Gear-Camshaft Drive | 7E3897 |
| Gear-Flywheel | 2330643 |
| 7E-0275 Helical Gears | 7E – 0275 |
| NBR (75) O-Ring, Dash Size: 246 | 5H6734 |
| Gasket | 5N1940 |
| Gasket | 1S5772 |
| NBR (75) O-Ring, Dash Size: 314 | 3B8453 |
| HNBR (78) O-Ring, Dash Size: 265 (-40° – 121° C / -40° – 275° ) | 1495462 |
| NBR (75) O-Ring, Dash Size: 265 | 1H8278 |
| Pump Gp-Auxiliary Water | 10R1673 |
| Pump Gp-Water | 10R1669 |
| FKM (75) O-Ring, Dash Size: 260 (-40° – 175° C / -40° – 350° F ) | 2986387 |
| Pump Gp-Engine Oil | 0R3230 |
| Replaced by 7C-9710 | 4W5947 |
| Gasket | 7C9710 |
| Bypass Gp-Exhaust | 1460758 |
| Locknut | 1687800 |
| Fitting | 4H0553 |
| Clamp-Hose | 5P3860 |
| Replaced by 10-20301 | 6I2087 |
| Turbocharger Gp | 1020301 |
| Gasket | 4P6719 |
| Gasket | 4W2359 |
| Gasket | 2528374 |
| Gasket | 1215736 |
| Gasket | 7W4149 |
| Seal-O-Ring | 5P9890 |
| Gasket-Oil Supply | 1S6595 |
| Gasket-Oil Drain | 1S4810 |
| FKM (75) O-Ring, Dash Size: 910 (-40° – 175° C / -40° – 350° F ) | 6V4589 |
| Hose | 2389848 |
| Coupling-Exhaust | 4W1456 |
| Plate-Thrust | 7C6209 |
| Seal Gp-Crankshaft | 1138432 |
| Seal Gp-Crankshaft | 1138433 |
| Kit-Basic Engine Repair | 1969530 |
| Crankshaft As | 1286788 |
| Seal Gp-Crankshaft | 1138433 |
| Seal Gp-Crankshaft | 1138432 |
| Bearing As-Main | 1496031 |
| paper gasket | 4W7992 |
| O cover | 7W4148 |
| Device CDE | 0R0956 |
| Washer-thrust | 7N3218 |
| Flat Washer, Phosphate and Oil Coated | 5M2894 |
| Gasket-Oil Pan | 7E2630 |
| Bearing-Camshaft | 1161359 |
| Band-Filler | 8N4707 |
| Seal-PIP | 2720758 |
| Gasket-Plate | 1445692 |
| EPDM (70) O-Ring | 7N2046 |
| FKM (75) O-Ring | 5P8210 |
| FKM (75) O-Ring | 5P0840 |
| Detonation Sensor Gp (Replaced by 163-4411 ) | 1129273 |
| Sensor GP-KN | 1634411 |
| Replaced by 3E1854 | 2289852 |
| Sensor Gp-Pressure 3-pin Heavy Duty Pressure Sensor | 3E1854 |
| Sensor Gp-Pressure | 1638516 |
| Sensor Gp-Temp & Press | 9W5565 |
| Sensor Gp-Speed (replaced by ) | 1029029 |
| Pick-Up A | 8L4171 |
| Sensor Gp-Speed | 9X5392 |
| Replaced by 241-9591 | 1755341 |
| R sensor GP-TE (Replaced by 383-2989) | 2419591 |
| Sensor Gp-Te/2-pin Heavy Duty Temperature Sensor | 3832989 |
| Plug As-Connector (replaced by 155-2270 ) | 1552269 |
| Kit-Connecting Plug | 1552270 |
| Replaced by 33-2980 | 1805420 |
| Sensor Gp-Te | 3832980 |
| Adapter | 2616847 |
| Diaphragm | 7W4286 |
| FKM (75) O-Ring | 061-7540 |
| 125-1330 Piston | 1251330 |
| 4P-1418 Spring | 4P1418 |
| 272-0759 Seal | 2720759 |
| Replaced by 418-4861 | 2326346 |
| Generator Parts – Electric Power-Transformer | 4184861 |
| Replaced by 194-8518 | 1462588 |
| Spark Plug (replaced by 301-6663 Spark Plug ) | 1948518 |
| Spark Plug for engine G3500 (Engine S/N Prefix 2TJ, 4EK, 4WD, 5JD, 5PN, 5ZZ, 6JW, 7NJ, 7SZ, 8BZ, 8JZ, 8LD, 8PW, 9AW, 9FP, 9TG) | 301-6663 |
| 169-4290 Terminal As | 1694290 |
| 135-2651 Seal | 1352651 |
| 125-1372 FKM (75) O-Ring, Dash Size: 207 | 1251372 |
| Raplaced by338-3454 | 8N3896 |
| Starting Motor Gp-Electric, 24 Volt Heavy Duty Electric Starting Motor, Volts 24, Amps 115, Mount size SAE No. 3 Nose housing | 3383454 |
| 4P-3687 Diaphragm | 4P3687 |
| 4P-3686 Diaphragm | 4P3686 |
| 9S-9635 Joint As-Tube | 9S9635 |
| 4P-5259 Rocker Arm As-Lever | 4P5259 |
| 133-5251 Gasket | 1335251 |
| 133-5187 NBR (70) O-Ring | 1335187 |
| NBR (70) O-Ring | 1335188 |
| NBR (70) O-Ring (Temp -40° – 100° C / -40° – 212° F) | 1335186 |
| 8C-5098 Joint As-Tube | 8C5098 |
| 133-5241 Spring | 1335241 |
| Spring | 1335236 |
| Screen As-Suction- Strainer | 1W1564 |
| Engine Oil Filter, Standard Efficiency, Height 258 mm, Diameter 187.3 mm | 1R0726 |
| Gasket | 6F4868 |
| Gasket | 9L1480 |
| FKM (75) O-Ring, Dash Size: 932 (-40° – 175° C / -40° – 350° F) | 5P7817 |
| FKM (75) O-Ring, Dash Size: 248 (-40° – 175° C / -40° – 350° F) | 1259794 |
| FKM (75) O-Ring, Dash Size: 352 | 7X1547 |
| FKM (75) O-Ring, Dash Size: 349 | 5P8872 |
| FKM (75) O-Ring, Dash Size: 340 | 3P0654 |
| FKM (75) O-Ring, Dash Size: 349 | 5P8872 |
| FKM (75) O-Ring, Dash Size: 342 | 5P7818 |
| FKM (75) O-Ring, Dash Size: 326 | 5P5846 |
| FKM (75) O-Ring, Dash Size: 345 | 6V3908 |
| Seal-O-Ring | 3P0655 |
| FKM (75) O-Ring, Dash Size: 347 | 6V5101 |
| FKM (75) O-Ring, Dash Size: 227 | 061-9456 |
| Spring | 6B9202 |
| 2W-0752 Gasket | 2W0752 |
| 7E-6016 Gasket | 7E6016 |
| Gasket | 4N1320 |
| Gasket | 2301072 |
| Gasket | 5G1442 |
| Gasket | 4W3100 |
| Gasket | 2N0931 |
| Gasket | 7N3368 |
| Seal-Integral | 1531810 |
| Seal-Integral | 1792960 |
| 6V-1454 EPDM (70) O-Ring, Dash Size: 336 | 6V1454 |
| NBR (75) O-Ring, Dash Size: 345 | 4F7387 |
| EPDM (70) O-Ring, Dash Size: 357 (-55° – 135° C / -67° – 275° F) | 6V6809 |
| 5P-7204 EPDM (70) O-Ring, Dash Size: 324 (-55° – 135° C / -67° – 275° F) | 5P7204 |
| EPDM (70) O-Ring, Dash Size: 317 (-55° – 135° C / -67° – 275° F) | 7L4773 |
| EPDM (70) O-Ring, Dash Size: 228 (-55° – 135° C / -67° – 275° F) | 8T1703 |
| EPDM (70) O-Ring, Dash Size: 904 (-55° – 135° C / -67° – 275° F) | 6V9027 |
| 3S-9643 Seal-Lip Type | 3S9643 |
| Gasket | 3P6061 |
| EPDM (70) O-Ring, Dash Size: 325 (-55° – 135° C / -67° – 275° F) | 6V9769 |
| EPDM (70) O-Ring, Dash Size: 340 (-55° – 135° C / -67° – 275° F) | 6V5066 |
| Kit-Gasket | 9X6591 |
| Kit-Gasket | 2135182 |
| Kit-Gasket | 1187859 |
| Joint As-Tube | 8T2657 |
| Regulator-Water Temperature | 4P1505 |
| Housing & Regulator Gp-Valves | 7W1497 |
| Valve Gp-Solenoid | 1030692 |
| Ring-Exhaust Seal | 7C3921 |
| Seal-Exhaust | 7C3920 |
| Clamp-V Band | 1W2430 |
| 7E-4127 Gasket | 7E4127 |
| 4W-9725 Gasket | 4W9725 |
| Gasket | 7N5089 |
| Gasket | 4W9024 |
| Gasket | 8N2410 |
| Gasket | 4W9002 |
| Gasket-Manifold | 1538455 |
| Gasket | 7L4302 |
| FKM (75) O-Ring, Dash Size: 437 (-40° – 175° C / -40° – 350° F ) | 5P8862 |
| FKM (75) O-Ring, Dash Size: 429 (-40° – 175° C / -40° – 350° F ) | 6V5103 |
| FKM (75) O-Ring (-40° – 175° C / -40° – 350° F ) | 6V3917 |
| FKM (75) O-Ring | 6V2695 |
| NBR (90) O-Ring, Dash Size: 908 (-40° – 100° C / -40° – 212° F) | 3K0360 |
| NBR (90) O-Ring, Dash Size: 912 (-40° – 100° C / -40° – 212° F) | 3D2824 |
| Seal – O-ring – STOR for 8C-3446 | 3J7354 |
| Kit-Shaft & Bearing | 7E1552 |
| 106-9154 Insulator | 1069154 |
| Shaft As-Arm | 7C2377 |
| Cylinder Head Gp | 0R2854 |
| Fastener Gp-Cylinder Head | 1310421 |
| Valve Gp-Solenoid | 1310420 |
| Gasket-Cylinder Head | 1106991 |
| Dowel | 1977008 |
| Replaced by 10-22674 | 9Y5313 |
| Arrestor As | 1022674 |
| Gasket-Manifold | 1538455 |
| Gasket | 3S5849 |
| Seal-O-Ring | 9X7712 |
| Seal Gp-Exhaust | 4W1478 |
| Replaced by 7C-3920 | 2214494 |
| Seal-Exhaust | 7C3920 |
| Gasket | 1215736 |
| Seal | 2295332 |
| Seal | 2295333 |
| Spring | 7E4677 |
| Spring | 7E4676 |
| Engine Air Filter, Standard Efficiency | 8N6309 |
| Engine Air Filter, Standard Efficiency | 8N2556 |
| FKM (75) O-Ring, Dash Size: 904 (-40° – 175° C / -40° – 350° F) | 6V5048 |
| FKM (75) O-Ring, Dash Size: 229 (-40° – 175° C / -40° – 350° F) | 5P4892 |
| FKM (75) O-Ring, Dash Size: 243 (-40° – 175° C / -40° – 350° F) | 5D5957 |
| FKM (75) O-Ring, Dash Size: 263 (-40° – 175° C / -40° – 350° F) | 6V3907 |
| Spring | 2W1635 |
| Valve-Bypass | 2W1969 |
| FKM (75) O-Ring (-40° – 175° C / -40° – 350° F ) | 8L2786 |
| Seal-O-Ring | 2W2072 |
| Replaced by 7C-2377 | 1W8465 |
| Shaft As-Arm | 7C2377 |
| Base As | 1383249 |
| Hex Head Bolts, Phosphate and Oil Coated | 0S1590 |
| Flat Washer, Phosphate and Oil Coated | 5M2894 |
| Rocker Arm As | 9Y1741 |
| Screw-Adjust | 3580768 |
| Nut-Jam | 3J9196 |
| Pushrod-Valve | 4W6682 |
| Gasket | 7E3772 |
| Spring-Lifter Guide | 7N4782 |
| Bridge As | 1294181 |
| 2N-5842 Screw | 2N5842 |
| Compare Compare Compare 9L-7712 Nut | 9L7712 |
| Bolt-12 Point Head | 8T7581 |
| NBR (75) O-Ring, Dash Size: 208 | 2J0157 |
| 9F-7707 Ring-Retaining | 9F7707 |
| Button | 8F8858 |
| Lifter As | 3467515 |
| 1583415 | |
| Gasket | 7E3772 |
| Seal-Valve Cover | 2720757 |
| NBR (75) O-Ring, Dash Size: 208 | 2J0157 |
| Bushing | 1W4594 |
| Pushrod-Valve | 4W6682 |
| Pin-Piston | 1388506 |
| Bushing | 1181655 |
| Internal Snap Ring, Inch, Tempered Basic | 8N7296 |
| Bearing-Connecting Rod | 1077330 |
| Dowel | 7N2043 |
| Ring-Piston | 7E7581 |
| Ring | 7W2221 |
| Ring | 8N1234 |
| Bolt-Connecting Rod | 7N2405 |
| Bushing | 1275400 |
| Damper As | 0R7849 |
| Bushing | 4P5438 |
| Bushing | 1259751 |
| Bushing | 1161365 |
| FKM (75) O-Ring, Dash Size: 271 (-40° – 175° C / -40° – 350° F ) | 2353546 |
| Replaced by 25-94598 | 2353548 |
| Seal-O-Ring | 2594598 |
| Kit-Gasket | 2072434 |
| Kit-Gasket | 1187855 |
| Bushing | 1409597 |
| Gear-Camshaft Drive | 7E3897 |
| Gear-Flywheel | 2330643 |
| 7E-0275 Helical Gears | 7E – 0275 |
| NBR (75) O-Ring, Dash Size: 246 | 5H6734 |
| Gasket | 5N1940 |
| Gasket | 1S5772 |
| NBR (75) O-Ring, Dash Size: 314 | 3B8453 |
| HNBR (78) O-Ring, Dash Size: 265 (-40° – 121° C / -40° – 275° ) | 1495462 |
| NBR (75) O-Ring, Dash Size: 265 | 1H8278 |
| Pump Gp-Auxiliary Water | 10R1673 |
| Pump Gp-Water | 10R1669 |
| FKM (75) O-Ring, Dash Size: 260 (-40° – 175° C / -40° – 350° F ) | 2986387 |
| Pump Gp-Engine Oil | 0R3230 |
| Replaced by 7C-9710 | 4W5947 |
| Gasket | 7C9710 |
| Bypass Gp-Exhaust | 1460758 |
| Locknut | 1687800 |
| Fitting | 4H0553 |
| Clamp-Hose | 5P3860 |
| Replaced by 10-20301 | 6I2087 |
| Turbocharger Gp | 1020301 |
| Gasket | 4P6719 |
| Gasket | 4W2359 |
| Gasket | 2528374 |
| Gasket | 1215736 |
| Gasket | 7W4149 |
| Seal-O-Ring | 5P9890 |
| Gasket-Oil Supply | 1S6595 |
| Gasket-Oil Drain | 1S4810 |
| FKM (75) O-Ring, Dash Size: 910 (-40° – 175° C / -40° – 350° F ) | 6V4589 |
| Hose | 2389848 |
| Coupling-Exhaust | 4W1456 |
| Plate-Thrust | 7C6209 |
| Seal Gp-Crankshaft | 1138432 |
| Seal Gp-Crankshaft | 1138433 |
| Kit-Basic Engine Repair | 1969530 |
| Gasket , rear cover | 1716102 |
| Gasket, top cover PE 300Q | 1716101 |
| Gasket, top left cover (10 LB) | 1716100 |
| TEE SS-400-3TMT Swagelok (6.0lb). Replace 25854704 . | 49011837 |
| Tubing 1/4 OD STNLS STL 035 WA (sold by the inch-45ft*12=540 inches), 3.24 LB | 330-002003-365 |
| V-BELT 4L530, 4.02 LB | 4712530 |
| Valve, complete discharge with 2 wave rings, 4” J165L, 273.03 LB | 179402225W |
| Valve, complete suction with 2 wave rings, 4” J165L, 210.03 LB | 179402025W |
| Valve, severe duty 3” discharge 165/200T, 300/625Q, 138.03 LB | 179302225SD |
| Valve, SPH 3 SCT NAT 300QM/165M, 108.13 LB | 179302025SD |
| Packing set kevlar with brass spacer 3.50*4.25, 24.04 LB | 342-017 |
| FLWR H 2.750”*3-3/4” PKGN, 3.03 LB | 342-014 |
| Packing set kevlar with brass spacer 2.75*3.75, 120.1 LB | 342-018 |
| Bush H 2.750”ID PKGN J-100/165, 114.03 LB | 342-022 |
| Ring H RTNR J165 3.25/0.75*BOX, 90.03 LB | 342-933 |
| NUT, SB 2-5/8 to 3, 318.03 LB | 342-928 |
| Wiper, Oil JM 16203-H J165/275, 15.15 LB | 1713297 |
| Dipstick Oil level, 2 LB | 2400054 |
| ZPEC NIDC CAT Diesel engine and generator spare parts list | |
| V-BELT (INCLUDES 6-BELTS) | 8N6700 |
| FILTER ELEMENT AS-ENGINE OIL | 1R0726 |
| FILTER ELEMENT AS-AIR (PRIMARY) | 4P0710 |
| FILTER ELEMENT AS-AIR (SECONDARY) | 4P0711 |
| FILTER ELEMENT AS-FUEL | 1R0756 |
| Grease Oil18L | 7X-7664 |
| 卡特3512B水箱水位计 | 9Y-5993 |
| 卡特3512B水泵总成 | 7E9782 |
| 高强度螺纹胶 | LT577 |
| 手摇油泵 | 1623906 |
| 柴油滤芯 | 1R0756 |
| 机油滤芯 | 1R0726 |
| 空气滤芯（内） | 4P0710 |
| 空气滤芯（外） | 4P0711 |
| FILTER A | 1R0726 |
| SEAL-O-RING | 6V3907 |
| ELEMENT AS | 1R0756 |
| ELEMENT A-F | 9M2342 |
| ELEMENT AS* | 4P0710 |
| ELEMENT AS* | 4P0711 |
| VEE BELT SET | 8N6700 |
| SEAL | 1376856 |
| LOCK | 2A4429 |
| ROTOCOIL A | 1976999 |
| SEAL AS | 1261113 |
| SEAL AS.-WAT | 1261112 |
| SPRING | 7N4782 |
| RING | 9F7707 |
| RETAINER | 1003877 |
| SPRING-INJ | 1003878 |
| RETAINER | 1003877 |
| SEAL O RING | 6J2245 |
| RECEPTACLE A | 9X0352 |
| SEAL | 6V7991 |
| SEAL-O-RIN | 4D0449 |
| KIT-REBUILD- | 2225152 |
| SEAL O RING | 9M3786 |
| SEAL G | 4W3864 |
| SEAL | 1T0132 |
| VALVE | 7E3921 |
| SEAL O RING | 1092332 |
| REGULATOR-TE | 2485513 |
| SEAL | 3S9643 |
| RING | 1H9696 |
| SEAL | 8J8725 |
| SEAL O RING | 9X7735 |
| SOLENOID AS | 1391568 |
| VALVE A-SOLENOID | 5N8980 |
| SEAL/VANE KT | 5N8390 |
| SENSOR GP-PR | 1946725 |
| SENSOR GP | 1022240 |
| SENSOR GP | 3181181 |
| SWITCH | 1272331 |
| RELAY | 9Y2921 |
| CONT GP | 1666936 |
| CONT GP | 1666929 |
| SWITCH A | 9X8124 |
| VALVE | 5L6296 |
| TUBE AS | 1163253 |
| SEAL-O-RING | 5P0840 |
| PIN-PISTON | 1388507 |
| RING-PISTON | 2291631 |
| RING-PISTON | 1445695 |
| RING PISTON | 1234268 |
| BEARING* | 1077330 |
| SEAL GP | 1138433 |
| SEAL GP | 1138432 |
| SEAL-O-RING | 1627473 |
| SEAL | 7N2046 |
| RING | 1170017 |
| REGULATOR AS | 1145510 |
| RELAY AS | 1291992 |
| HARNESS AS | 1293497 |
| HARNESS AS | 1292199 |
| HOLDER | 5N9095 |
| SENSOR GP | 3181181 |
| RELAY | 1157947 |
| SEAL AS | 2045427 |
| SEAL AS.-WAT | 3251412 |
| REGULATOR AS | 1553820 |
| REGULATOR AS | 2028634 |
| REGULATOR AS | 3652076 |
| FILTER A | 1R0726 |
| SEAL-O-RING | 6V3907 |
| ELEMENT AS | 1R0756 |
| ELEMENT A-F | 9M2342 |
| ELEMENT AS* | 4P0710 |
| ELEMENT AS* | 4P0711 |
| VEE BELT SET | 8N6700 |
| SEAL | 1376856 |
| LOCK | 2A4429 |
| ROTOCOIL AS | 1333814 |
| ROTOCOIL A | 1976999 |
| SEAL-WATER | 1261113 |
| SEAL-WATER | 2045427 |
| SEAL AS WATE | 3251410 |
| SEAL-WATER | 1261112 |
| SEAL-WATER | 2045426 |
| SEAL AS.-WAT | 3251412 |
| SPRING | 7N4782 |
| PUSHROD-INJ | 1003879 |
| RING | 9F7707 |
| RETAINER | 1003877 |
| ARM AS-ROCKE | 2302621 |
| SPRING-INJ | 1003878 |
| ARM AS-ROCKE | 1546388 |
| ARM AS-ROCKE | 2302621 |
| RETAINER | 1003877 |
| SEAL O RING | 6J2245 |
| RECEPTACLE A | 9X0352 |
| SEAL | 6V7991 |
| SEAL-O-RIN | 4D0449 |
| KIT-REBUILD- | 2225152 |
| REBUILD KIT | 1908920 |
| KIT-REBUILD- | 2219278 |
| KIT-REBUILD- | 2944935 |
| SEAL O RING | 9M3786 |
| SEAL G | 4W3864 |
| SEAL | 1T0132 |
| VALVE | 7E3921 |
| SEAL O RING | 1092332 |
| REGULATOR | 6I4950 |
| REGULATOR-TE | 2485513 |
| SEAL | 3S9643 |
| RING | 1H9696 |
| SEAL | 8J8725 |
| SEAL O RING | 9X7735 |
| SOLENOID AS | 1391568 |
| VALVE A-SOLENOID | 5N8980 |
| HOUSING KIT | 2W6082 |
| SEAL/VANE KT | 5N8390 |
| SENSOR GP-PR | 1946725 |
| SENSOR GP | 1022240 |
| SENSOR GP-SP | 1895746 |
| SENSOR GP | 3181181 |
| SWITCH | 1272331 |
| RELAY | 9Y2921 |
| CONT GP | 1666936 |
| CONT GP | 1666929 |
| SWITCH A | 9X8124 |
| VALVE | 5L6296 |
| TUBE AS | 1163253 |
| RETAINER ASS | 7C3722 |
| SEAL-O-RING | 5P0840 |
| PIN-PISTON | 1388507 |
| RING-PISTON | 1445694 |
| RING-PISTON | 2291631 |
| RING-PISTON | 1445695 |
| RING PISTON | 1234268 |
| BEARING* | 1077330 |
| SEAL GP | 1138433 |
| SEAL GP | 1138432 |
| SEAL-O-RING | 1627473 |
| SEAL | 7N2046 |
| RING | 1170017 |
| REGULATOR A | 1145510 |
| REGULATOR AS | 1553820 |
| REGULATOR AS | 2028634 |
| REGULATOR AS | 3091019 |
| REGULATOR AS | 3652076 |
| RELAY AS | 1291992 |
| HARNESS AS | 1293497 |
| HARNESS AS | 1292199 |
| HOLDER | 5N9095 |
| SENSOR GP-SP | 1895746 |
| SENSOR GP | 3181181 |
| RELAY | 1157947 |
| CAT Engine spare parts list | |
| INSERT | 1302607 |
| INSERT V | 1302608 |
| INSERT-VALVE | 1838809 |
| INSERT-V SEA | 2899745 |
| PEDAL A | 3J0354 |
| PLUG | 9S8002 |
| PLUG | 3B0623 |
| PLUG | 3B0645 |
| HEAD AS-CYL | 2993519 |
| FASTENER GP | 1310420 |
| FASTENER GP | 1310421 |
| LOCK | 2A4429 |
| GUIDE-VALVE | 1339306 |
| GUIDE-VALVE | 1976995 |
| SPRING | 3165976 |
| SPRING | 3165977 |
| ROTOCOIL AS | 3165978 |
| ROTOCOIL AS | 3165979 |
| VALVE-INLET | 2102542 |
| VALVE-EXHAUS | 1944897 |
| SEAL | 3165980 |
| WASHER | 3165981 |
| LOCK-RETAINE | 1977055 |
| ROD AS | 1440725 |
| RING-PISTON | 1445695 |
| RING-PISTON | 2146066 |
| RING-PISTON | 2236361 |
| RETAINER /2146073 | 2531238 |
| PIN-PISTON | 2638955 |
| BEARING SLE | 1181655 |
| COVER A | 7N2404 |
| PISTON AS | 2995204 |
| SEAL GP | 1138433 |
| SEAL GP | 1138432 |
| ARM AS-ROCKE | 2302621 |
| ARM AS-ROCKE | 2816159 |
| SCREW-ADJUST | 2302619 |
| BRIDGE-FLOAT | 2657537 |
| BDG-FLOAT EX | 2657538 |
| LIFTER AS-IN | 2827944 |
| PLUG | 9S4185 |
| REGULATOR-TE | 2485513 |
| REGULATOR A | 1282062 |
| INJECTORGP/2501306 | 3861758 |
| SEAL | 8J8725 |
| SEAL O RING | 9X7735 |
| SWITCH A | 9F3099 |
| SEAL AS WATE | 3251410 |
| SEAL AS.-WAT | 3251412 |
| SEL-PIP | 2720759 |
| SEAL-O-RING | 1627473 |
| SEAL-O RING | 6V7351 |
| GASKET | 1445692 |
| SPACER PLATE | 1106994 |
| SEAL-O-RING | 5P0840 |
| GASKET HEAD | 1106991 |
| NUT | 3J9196 |
| PUSHROD-VAL | 1003880 |
| PUSHROD-INJ | 1003879 |
| SPRING-INJ | 1003878 |
| NUT | 9S1354 |
| SCREW-ADJUST | 2302619 |
| GASKET | 1S6595 |
| GASKET | 1S4810 |
| LOCKNUT | 1687800 |
| BOLT | 5P2755 |
| BOLT | 9L7373 |
| GASKET | 7W8145 |
| BOLT | 9L2295 |
| WASHER | 5M2894 |
| GASKET | 7N5080 |
| BOLT | 1T0720 |
| PUMP AS-F PR | |
| PLUNGER | 1145477 |
| TURBO GP-BAS | 1152257 |
| GASKET KIT – | 1756617 |
| GASKET KIT | 1960237 |
| KIT GASKET | 6V7263 |
| KIT-GASKET-W | 2829534 |
| BEARING-MAIN | 1496031 |
| PLATE-THRUST | 7C6209 |
| BEARING* | 1077330 |
| CAP A | 7E6508 |
| BREATHER A | 4W3027 |
| HOSE-TEE/1417149 | 2176692 |
| CLAMP | 5P0597 |
| CLAMP | 4W3034 |
| O-RING | 0336031 |
| HOSE-ELBOW* | 1417143 |
| SPRING | 9N4053 |
| VALVE | 7E3921 |
| SENSOR GP-PR | 1946725 |
| SCREEN A | 7C4716 |
| SENSOR GP-PR | 1619926 |
| VALVE | 7G8765 |
| CARTRIDGE GP | 2891453 |
| KIT-GASKET(T | 3316560 |
| PUMP GP | 4P5638 |
| COVER | 1014197 |
| BASE AS-ROCK | 2478340 |
| HOSE | 7C4342 |
| ELBOW | 7C4346 |
| HOSE | 7C4343 |
| TUBE | 7C4253 |
| ELBOW | 7C4139 |
| TUBE | 7C4255 |
| CLAMP | 8T4986 |
| CLAMP | 5P4868 |
| CLAMP-INJECTOR* | 7E2580 |
| JOINT A | 8T9001 |
| BOOT-RUBBER CPLG* | 5N3272 |
| OIL FILTER(FILTER ELEMENT AS-ENGINE OIL) | 1R0726 |
| FUEL FILTER CLEANER CORE(ELEMENT AS – FUEL FILTER) | 1R0756 |
| AIR FILTER CLEANER PRIMARY CORE (ELEMENT AS-PRIMARY) | 4P0710 |
| AIR FILTER CLEANER SECONDARY CORE(ELEMENT AS-SECONDARY) | 4P0711 |
| CAT Diesel Generator Set Spare parts | |
| OIL FILTER(FILTER ELEMENT AS-ENGINE OIL) | 1R0726 |
| seal- o- ring | 6V-3907 |
| FUEL FILTER CLEANER CORE(ELEMENT AS – FUEL FILTER) | 1R0756 |
| PRIMARY FUEL FILTER(Element AS-fuel filter) | 9M-2342 |
| AIR FILTER CLEANER PRIMARY CORE (ELEMENT AS-PRIMARY) | 4P0710 |
| AIR FILTER CLEANER SECONDARY CORE(ELEMENT AS-SECONDARY) | 4P0711 |
| V-BELT SET(includes 6 belts) | 8N6700 |
| VALVE – INLET | 121-2028 |
| VALVE – EXHAUST | 1944897 |
| 2657538 | |
| 1976995 | |
| 1302608 | |
| 2816157 | |
| 1944902 | |
| 1977055 | |
| 1976999 | |
| 2090962 | |
| GUIDE – VALVE (INLET) | 133-9306 |
| GUIDE – VALVE (EXHAUST) | 133-9306 |
| INSERT – VALVE SEAT (INLET) (STANDARD) | 130-2607 |
| INSERT- VALVE SEAT (EXHAUST) (SATNDARD) | 130-2608 |
| WASHER (17.8X45X0.89MM THK) | 2W – 2662 |
| SEAL (VALVE STEM) | 137-6856 |
| SPRING – VALVE (INNER) | 101-1177 |
| SPRING – VALVE (OUTER) | 101-1180 |
| LOCK – RETAINER | 2A-4429 |
| ROTOCOIL AS | 133-3814 |
| CYLINDER HEAD GP | 145-3216 |
| GASKET – CYLINDER HEAD | 110-6991 |
| SEAL- WATER(21.2MM ID) | 126-1113 |
| SEAL-WATER(11.2 MM ID) | 126-1112 |
| LIFTER AS(VALVE) | 192-8746 |
| LIFTER AS (INJECTOR) | 192-8747 |
| PUSHROD-VALVE | 100-3880 |
| SPRING – LIFTER GUIDE | 7N-4782 |
| POSHROD-INJECTOR | 1003879 |
| BRIDGE AS | 129-4181 |
| RING-RETAINING | 9F-7707 |
| RETAINER- SPRING | 100-3877 |
| BUTTON | 154-6389 |
| ROCKER ARM AS | 2302621 |
| SPRING – INJECTOR | 1003878 |
| ROCKER ARM AS | 154-6388 |
| RETAINER -SPRING | 100-3877 |
| HARNESS AS-WIRING(INJECTOR TO ENGINE) | 132-6469 |
| CAP AS | 7E-6508 |
| SEAL-O-RING | 6J-2245 |
| RECEPTACLE AS | 9X-0352 |
| DAMPER GP | 146-3740 |
| SAEL-O-RING | 6V-7991 |
| SEAL-O-RING | 4D-0449 |
| PUMP GP -WATER | 166-4378 |
| KIT -PUMP REPAIR(WATER PUMP REBUILD) | 2225152 |
| IMPELLER – PUMP | 2W-9727 |
| CARTRIDGE GP – TURBOCHRGER | 146-7852 |
| CLAMP AS (COMPRESSOR) | 4W-9977 |
| CLAMP AS (TURBINE) | 9N-2038 |
| CLAMP – V – BAND | 6L-3005 |
| PUMP GP – WATER | 7E-9782 |
| KIT – PUMP REPAIR (AUXILIARY WATER PUMP) | 190-8920 |
| IMPELLER- PUMP | 9Y-3778 |
| SEAL-O-RING | 9M-3786 |
| SEAL GP | 4W3864 |
| SEAL-O-RING(234.54MM ID) | 1T-0132 |
| LINE GP-FUEL (RH) | 156-9753 |
| LINE GP-FUEL (LH) | 156-9754 |
| ADAPTER FUEL MANIFOLD | 7C-7682 |
| ADAPTER FUEL MANIFOLD | 7C-7683 |
| VALVE – CHECK | 7E-3921 |
| CORE AS-AFTERCOOLER | 2828217 |
| CORE GP – OIL COOLER | 4W-4980 |
| GASKET | 4L-8606 |
| SEAL-O-RING(56.52MM ID) | 109-2332 |
| PUMP GP – ENGINE OIL | 4P-5638 |
| REGULATOR-WATER TEMPRATURE | 6 I – 4950 |
| SEAL- LIP | 3S-9643 |
| GASKET – HOUSING COVER | 7N-4927 |
| GASKET | 4W-3100 |
| LINES GP -FUEL INJECTOR | 2V8571 |
| 1113388 | |
| 1113389 | |
| 7E3921 | |
| 1569753 | |
| 1569754 | |
| 1747088 | |
| 2372712 | |
| 2372713 | |
| 7C7677 | |
| 7C7678 | |
| 8N6327 | |
| PUMP GP – FUEL TRANSFER | 169-8615 |
| COUPLING DRIVE | 1N-4636 |
| SEAL-O-RING | 1H-9696 |
| INJECTOR GP- FUEL | 162-8809 |
| SEAL-O-RING(40.87 ID) | 8J-8725 |
| SEAL-O-RING(36.17 ID) | 9X-7735 |
| SOLENOID GP- SHUT OFF | 139-1568 |
| INDICATOR – SERVICE(AIR FITER) | 6 I-2933 |
| PUMP AS-FUEL PRIMING | 162-3906 |
| VALVE AS – SOLENOID FOR START | 5N-8980 |
| STARTING MOTOR GP – AIR | 7C-3372 |
| KIT – DRIVE HOUSING(AIR STARTING MOTOR) | 2W- 6082 |
| KIT – SEAL& VANE (AIR STARTING MOTOR) | 5N- 8390 |
| JAW AS- CLUTCH | 5N-9574 |
| PINION-DRIVE (12 TEETH) | 2W – 6078 |
| pre lub pump assembly | |
| pre lub pump repair kit | |
| SENSOR GP-EXHAUST TEMPRATURE(LEFT TURBO) | 163-7872 |
| SENSOR GP-PRESSURE(LEFT AIR INLET) | 161-9926 |
| SENSOR GP- SPEED(TIMING) | 2735041 |
| SENSOR GP-PRESSURE (UNFILTERED FUEL) | 194-6725 |
| SENSOR GP-PRESSURE(AIR BOOST) | 194-6724 |
| SENSOR GP-TEMPERATURE(ENGINE COOLANT) | 102-2240 |
| SENSOR GP- SPEED(MAGNETIC PICKUP) | 189-5746 |
| SWITCH AS – ROTARY(AUTO-STOP/START) | 127-2331 |
| RELAY | 9Y-2921 |
| MODULE GP-QUAD GAUGE | 166-6936 |
| MODULE GP-QUAD GAUGE | 166-6929 |
| SWITCH AS -MAGNETIC (IGNETIC RELAY) | 9X-8124 |
| ADAPTER AS – FLEXIBLE | 5L-6296 |
| TUBE AS- OIL JET | 116-3253 |
| RETAINER AS-JET | 7C-3722 |
| SEAL-O-RING | 5P-0840 |
| GASKET – PLATE | 144-5692 |
| PLATE-SPACER | 110-6994 |
| ROD AS | 144-0725 |
| SKIRT-PISTON | 125-2782 |
| CROWN AS-PISTON | 144-0720 |
| PIN -PISTON | 138-8507 |
| RING- PISTON (TOP) | 144-5694 |
| RING- PISTON (INTERMEDIATE) | 144-5695 |
| RING- PISTON(OIL) | 123-4268 |
| BEARING-CONNECTING ROD(STANDARD) | 107-7330 |
| kit- main bearing (crankshaft) | 196-9530 |
| SEAL GP-CRANKSHAFT | 113-8433 |
| SEAL GP-CRANKSHAFT | 113-8432 |
| SEAL -O-RING | 162-7473 |
| LINER CYLINDER | 118-9494 |
| SEAL -O-RING | 7N-2046 |
| BAND-FILLER | 8N-4707 |
| TRANSFORMER AS | 144-9061 |
| VARISTOR | 4P-6009 |
| RESISTOR | 7E-127 |
| RECTIFIER (POS) | 110-4422 |
| RECTIFIER (NEG) | 110-4424 |
| HEAT SINK AS | 125-2114 |
| ROTOR-EXCITER | 6I-4911 |
| STATOR-EXCITER | 124-1426 |
| ROTOR AS-MAGNETIC | 108-5749 |
| STATOR AS-MAGNET | 125-3425 |
| RING | 117-0017 |
| REGULATOR AS-VOLTAG ASSY | 114-5510 |
| REGULATOR AS-VOLTAG ASSY | 155-3820 |
| RELAY AS | 129-1992 |
| HARPNESS (RELAY COIL) | 129-3497 |
| HARPNESS AS(AC SUPPLY) | 129-2199 |
| HOLDER-FUSE | 5N-9095 |
| SWITCH(MANUAL/OFF/AUTO) | 5N-0612 |
| SWITCH AS(24V) | 9F/3099 |
| SPEED SENSOR | 1895746 |
| TRANSFORMER CURRENT | 117-9724 |
| TRANSFORMER (VARIABLE) | 5N-0613 |
| RELAY (2POLE) | 115-7947 |
Catgeneratorparts1
Posted in InventoryList.