Replacement Parts for Caterpillar® Engines
CAT DIESEL ENGINE PARTS LIST
CAT D336, CAT D339, CAT D340, CAT D342, CAT D343
| Caterpillar D334/10.5L | 6 Cylinder | |
| Diesel | Bore 4.750 | |
| 638 CID | Stroke 6.000 |
CYLINDER KIT
6 LK2886-F Cylinder kit 4.75QQ bore, 1.7QQ pinr PC [5S2886 piston, 9S3068 rings, 7N9805 pinr 1S9543 retainers 1105800 liner,
___________________________ 5P8768 seal kit]_____________________________________
6 5S2886-F Piston body 4.75QQ bore, 1.7QQ pinr PCf dual nir 4 valve relief, rectangual comp rings; use with ring set 9S3Q68
6 9S3068 Ring set 4.75QQ bore; 2 rectangular compression, .218 oil (9S3Q29r 5SG750r 9S7788)
6 7N9805 Piston pin 1.700 dia, 3.730 length
12 1S9543 Retainer piston pin use with 1.700 dia pin
6 1105800 Cylinder liner 4.75QQ bore, uses 5P8768 liner oring kit (Liner only) [repl 2P8889]
6 5P8768 Cylinder liner oring kit (3) 5S6670, (1) 2W6134 ~
18 5S6670 Cylinder liner oring Lower seal
6 2W6134 Cylinder liner oring U卯er filler bmid
BEARINGS
| 7 | 2323233 | Bearing main pair | Std |
| 7 | 8N8225 | Bearing main pair | .010 |
| 7 | 8N8226 | Bearing main pair | .020 |
| 7 | 8N8227 | Bearing main pair | .Q3Q |
| 2 | 6N8940 | Thrust plate | .185 thick (replaces 6N4129) |
| 2 | 9S3037 | Thrust plate | .232 thick (replaces 6N4129) |
| 6 | 4W5739 | Bearing rod pair | Stdr 3.0000 joiirnaL 3.2500 housing bore, 1.504 length (replaces 8N8220) |
| 6 | 8N8221 | Bearing rod pair | .Q1Q |
| 6 | 8N8222 | Bearing rod pair | .Q2Q |
| 6 | 8N8223 | Bearing rod pair | .030 |
| 4 | 7M4046 | Bearing cam | 1.QQ8 OAL |
| 1 | 9M5477 | Bearing cam | 1.135 OAL |
| 6 | 8N0703 | Bushing con rod | 1.700 pinr 1.430 0ALf straight |
| GASKET & SEALS | |||
| CATGASKET | NOTE | For gasket sets: Call with Serial and Arrangement Numbers | |
| CAMSHAFT | |||
| CAMSHAFT | CAMSHAFT | Remanufactured available, call with casting number | |
| VALVE TRAIN | |||
| CYLHEAD | NOTE | For complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting | |
| 12 | 2S8143-F | Valve intake | 1.430 head diar 5.800 OAL |
| 12 | 1S2903-F | Valve exhaust | 1.37Q head diar 5.800 length |
| 48 | 1S2898-F | Valve lock | |
| 24 | 5S2921-F | Valve guide | |
| 24 | 2S7339-F | Valve spring | |
| 24 | 1S3028 | Rotator | |
| 12 | 1S2894-F | Insert intake | |
| 12 | 1S2895-F | Insert exhaust | |
| FUEL I INJECTOR | |||
| 6 | 8M1584-F | Nozzle service group | Contains: capsule nozzle, orings, seal ring |
| 6 | 9N6173-F | Nozzle | Capsule nozzle (repl 7S51Q5) |
| TU^OIAIR | |||
| TURBO | TURBOCHARGER | New or remamifactured available, call for pricing | |
Endurance Power Products
CAT334
8/3/2009
(800) 467-5545
| Caterpillar Diesel 700 CID | D336 71676/11.5L | 8 Cylinder Bore 4.500 Stroke 5.500 | ||
| CYLINDER KIT | ||||
| 8 1S8417P-B | Piston body | 4.5QQQ bore, 1.7QQ pin, 4 valve relief with plug; 1S8417 piston with pin | ||
| 8 9S8704-F | Ring set | 4.5QQQ bore, rectangular comperssion ring [1 cyl set] (check for availability) | ||
| 8 1S2912 | Piston pin | 1.700 dia | ||
| 16 1S9543 | Retainer piston pin | use with 1.7QQ dia pin | ||
| 8 7C9522-B | Cylinder liner | 4.5000 bore [uses (3) 3S3977, (1) 9L5854 seals] | ||
| 24 3S3977 | Cylinder liner oring | 4.5000 bore; Lower seal | ||
| 8 9L5854 | Cylinder liner oring | Upper band seal, 1 per liner | ||
| BEARINGS | ||||
| 4 1S2777 | Bearing main pair | Std | ||
| 4 4S9463-B | Bearing main pair | ■010 | ||
| 4 4S9466-B | Bearing main pair | ■020 | ||
| 4 4S9469 | Bearing main pair | ■030 | ||
| 1 1S2778 | Bearing thrust pair | Std | ||
| 1 4S9462 | Bearing thrust pair | ■010 | ||
| 1 4S9465 | Bearing thrust pair | ■020 | ||
| 1 4S9468-B | Bearing thrust pair | ■030 | ||
| 8 1S2785 | Bearing rod pair | Std | ||
| 8 4S9470-B | Bearing rod pair | ■010 | ||
| 8 4S9471 | Bearing rod pair | ■020 | ||
| 8 4S9472-B | Bearing rod pair | ■030 | ||
| 8 1S2915 | Bushing con rod | |||
| GASKET & SEALS | ||||
| CATGASKET | NOTE | For gasket sets: Call with Serial and Arrangement Numbers | ||
| CAMSHAFT | ||||
| CAMSHAFT | CAMSHAFT | Remanufactured available, call with casting number | ||
| VALVE TRAIN | ||||
| CYLHEAD | NOTE | For complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting | ||
| 16 2S8143-F | Valve intake | 1.430 head dia, 5.800 OAL | ||
| 16 1S2903-F | Valve exhaust | 1.37Q head dia, 5.800 length | ||
| 64 1S2898-F | Valve lock | |||
| 32 1S2899 | Valve guide | [Being discontinued, check far availability] | ||
| 54B1 to 812,814 to 821, 847 to 852,855 to 859 | ||||
| 32 5S2921-F | Valve guide | |||
| 54B813, 822 to 846, 853, 854, 860 to 1272; 54B1273 & Up | ||||
| 32 2S7339-F | Valve spring | |||
| 32 1S3028 | Rotator | |||
| Lower | ||||
| 32 2S7338-B | Retainer | |||
| Upper | ||||
| 16 1S2894-F | Insert intake | |||
| 16 1S2895-F | Insert exhaust | |||
| FUEL | INJECTOR | ||||
| 8 8N3177-F | Nozzle | Capsule nozzle jrepl 2S9828) | ||
| TURBO I AIR | I | |||
| TURBO | TURBOCHARGER | New or remanufactured available, call for pricing | ||
| Caterpillar D339/13.6L | 4 Cylinder | |
| Diesel | Bore 5.750 | |
| 831 CID | Stroke 8.000 |
CYLINDER KIT
| 4 | LK9111-F | Cylinder kit | 5.75Q bore, PC, straight rod, with plug, rect ring [4M9111 piston, 3S4Q31 rings, 7N98Q9 pinr 7M4926 retainers, 8N5G76 liner, 5P9221 seal kit] |
| 4 | PLG7N1366 | Cylinder kit | 5.75Q bore, PC, straight rod, with plug, key ring [8N5G7G liner, 7N136G piston, 8N5760 rings, 7N9809 pin, 7M4926 retainers, 8N5676 liner] |
| 4 | 4M9111-F | Piston body | 5.75Q bore, PC, straight rod, with plug, rectangular ring; use with ring set 3S4031 |
| 4 | 7N1366 | Piston body | 5.750 bore, PC, straight rod, with plug, keystone ring |
| 4 | 3S4031-F | Ring set | 5.7500 bore, rectangular ring [1 cyl set] |
| 4 | 8N5760 | Ring set | 5.75QQ bore, keystone ring [1 cyl set] |
| 4 | 7N9809-F | Piston pin | 2.3899 diar 4.726 length |
| 8 | 7M4926 | Retainer piston pin | use with 2.4QQ dia pin [repl 6B2291] |
| 4 | 8N5676 | Cylinder liner | 5.75QQ bore, bare liner |
| 4 | 5P9221 | Cylinder liner oring kit | Contains:⑶ 6L7812,⑴ 8N4638 |
| 12 | 6L7812 | Cylinder liner oring | Lower liner s抽I; c加tained in 5P9221 seal kit |
| 4 | 8N4638 | Cylinder liner oring | U卯er filler band; contained in 5P9221 seal kit |
BEARINGS
| D339BRG | NOTE | 3 styles of mains:⑴ 3.75CUft, 4.625 bore;⑵ 3.750 4.114 hsg bore,丨3) 4.261 4.625 hg bare | |
| D339BRG1 | NOTE | Early main bearing set: 3.750 shaft, 4.625 housing bore | |
| 1 | 6F1931-F | Bearing main pair | Stdr rear; 3.7500 journal, 4.625 housing bore, 2.587 length |
| 2 | 6F1932-F | Bearing main pair | Stdr 3.750 shaft, 4.625 housing |
| 1 | 4H5510-F | Bearing thrust pair | Std, flanged; 3.75Q0 journaL 4.625 housing bore, 3.256 and 3.858 length |
| 1 | 6H4510-F | Bearing main pair | Std; 3.7500 journal, 4.625 housing bore, 4.083 length |
| 1 | 6H4498 | Seal | Front, Std |
| 1 | 2H2451-F | Bearing main pair | .025, rear |
| 2 | 2H2449-F | Bearing main pair | ■025, intermediate |
| 1 | 4H5511-F | Bearing thrust pair | ■025, center |
| 1 | 7H4448-F | Bearing main pair | .025, front |
| 1 | 7H6747-B | Seal | Front Oversize |
| 1 | 6F1935-F | Bearing main pair | .Q5Qf rear |
| 2 | 6F1936-F | Bearing main pair | .050, intermediate |
| 1 | 4H5512-F | Bearing thrust pair | ■050, center |
| 1 | 7H4449-F | Bearing main pair | .050, front |
| 1 | 7H6747-B | Seal | Front, Oversize |
| D339BRG2 | NOTE | Mid main bearing set:: 3.750 shaft 4.114 housing bore | |
| 3 | 9M2429-B | Bearing main pair | Stdr Intermediate and Bear; 3.7500 journal, 4.114 housing bore, 1.780 length |
| 1 | 9M2430-F | Bearing thrust pair | Stdr Center; 3.75QQ journal, 4.114 housing bore, 3.256 and 3.858 length |
| 1 | 9M2431-F | Bearing main pair | Stdr Front; 3.7500 journal, 4.114 housing bore, 4.086 length |
| 1 | 3S7569 | Adapter | Std, Front |
| 1 | 6H4498 | Seal | Front, Std |
| 3 | 1S7573-B | Bearing main pair | .Q25f Intermediate and Rear |
| 1 | 1S7574 | Bearing thrust pair | .025, Center |
| 1 | 1S7575-F | Bearing main pair | .025, Front |
| 1 | 4S5358 | Adapter | Front, Oversize |
| 1 | 7H6747-B | Seal | Front, Oversize |
| 3 | 1S7576 | Bearing main pair | .Q5Qf Intermediate and Rear |
| Caterpillar Diesel 831 CID | D339/13.6L (Continued) | 4 Cylinder Bore 5.750 Stroke 8.000 | |||
| 1 | 1S7577 | Bearing thrust pair | .050# Center | ||
| 1 | 1S7578 | Bearing main pair | .050, Front | ||
| 1 | 4S5358 | Adapter | Front, Oversize | ||
| 1 | 7H6747-B | Seal | Front, Oversize | ||
| D339BRG3 | NOTE | Late main bearing set: 4.261 shaft, 4.625 housing bore | |||
| 4 | 8N7923 | Bearing main pair | Std; Front, Intermediate, Rear; 4.2610 joumal, 4.6250 housing bare, 1.78Q length [repl 4S6581] | ||
| 1 | 8N7928 | Bearing thrust pair | Std; Center; 4.2610 journal, 4.6250 housing bare, 3.248 and 3.858 length [repl 4S6582] | ||
| 4 | 8N7924 | Bearing main pair | .025; Front, Intermediate, Rear [repl 4S9396] | ||
| 1 | 8N7929 | Bearing thrust pair | .025; Center [repl 4S9397] | ||
| 4 | 8N7925-F | Bearing main pair | .050; Front, Intermediate, Rear [repl 4S9398] | ||
| 1 | 8N7930-F | Bearing thrust pair | .050; Center [repl 4S9399] | ||
| 4 | 2M6499 | Bearing rod pair | Std, 3.6250 journal, 3.967Q housing bore, 2.563 length | ||
| Eariy, Mid | |||||
| 4 | 2M6500-B | Bearing rod pair | ■025 | ||
| 4 | 2M6501-B | Bearing rod pair | ■050 | ||
| 4 | 8N7933 | Bearing rod pair | Std; 3.6250 journal, 3.9G7Q housing bore, 2.000 length | ||
| Late | |||||
| 4 | 8N793310-F | Bearing rod pair | ■010 | ||
| 4 | 8N7934 | Bearing rod pair | ■025 | ||
| 4 | 8N7935-F | Bearing rod pair | ■050 | ||
| 2 | 8F8523 | Bearing cam | 2.010 0AL | ||
| Early, Mid, Late | |||||
| 1 | 8F8521-B | Bearing cam | 3.110 0AL | ||
| Earfy | |||||
| 2 | 4H9640 | Bearing cam | 1.200 0AL | ||
| Mid, Late | |||||
| 4 | 4M9183 | Bushing con rod | 2.380 ID, 2.617 ODf 2.06 DAL | ||
| 4 | 1599X | Bushing con rod | [Discontinued] 2.350 ID, 2.687 0D, 2.067 0AL; Full round bushing; use with rod 7B6225, 7B6625 | ||
| GASKET & SEALS | |||||
| CATGASKET | NOTE | For gasket sets: Call with Serial and Arrangement Numbers | |||
| CAMSHAFT | |||||
| CAMSHAFT | CAMSHAFT | Remanufactured available, call with casting number | |||
| Reman lifters – call for pricing | |||||
| VALVE TRAIN | |||||
| CYLHEAD | NOTE | Far complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting | |||
| D339HEAD1 | EARLY HEAD | Tapered groove valve stem with 0.4955 dia and 3 locks each, flanged guide | |||
| 4 | 8H1993 | Valve intake | 2.343 head dia, 9.297 0AL# 0.4955 stem dia, tapered groove [repl 7F5310] | ||
| 4 | 8H1994 | Valve exhaust | 2.282 head dia, 9.266 length, 0.4955 stem dia, tapered groove [repl 7F4784,5F8365, 1H9292] | ||
| 8 | 4F5409-F | Valve spring | Inner, 1.145 0D# 2.359 free | ||
| 8 | 4F5408-F | Valve spring | Outer, 1.641 0Df 2.421 free | ||
| 4 | 2S0893-B | Valve guide | Intake, flanged; for 0.4955 stem dia [repl 6F5263] | ||
| 4 | 1S6654-B | Valve guide | Exhaust, flanged; for 0.4955 stem dia | ||
| 24 | 3B1143 | Valve lock | No bead, for tapered valve stem, for 0.4995 stem | ||
| 8 | 7F7666-B | Rotator | |||
| D339HEAD2 | MID HEAD | Tapered groove valve stem with 0.4955 dia and 3 locks each, non-flanged guide | |||
| Caterpillar D339/13.6L | 4 Cylinder | |||||
| Diesel (Continued) | Bore 5.750 | |||||
| 831 CID | Stroke 8.000 | |||||
| 4 | 8H1993 | Valve intake | 2.343 head diar 9.297 0ALf 0.4955 stem dia, tapered groove [repl 7F5310] | |||
| 4 | 8H1994 | Valve exhaust | 2.282 head dia, 9.266 length, 0.4955 stem diaf tapered groove [repl 7F4784,5F8365,1H9292] | |||
| 8 | 9M5349 | Valve spring | Inner, 1.125 0Df 2.201 free | |||
| 8 | 9M5350 | Valve spring | Outer, 1.654 QDr 2.574 free | |||
| 8 | 7N2051 | Valve guide | Both, non-flanged; for 0.4955 stem dia; use with 3N1414 spacer | |||
| 8 | 3N1414 | Spacer | Use with non-flanged guide | |||
| 24 | 3B1143 | Valve lock | No bead, for tapered valve stem, for 0.4995 stem | |||
| 8 | 7N7639 | Rotator | [repl 8M7637r4S7468] | |||
| D339HEAD3 | LATE HEAD | Two groove valve stem with 0.3717 dia and 2 locks each, non-flanged guide | ||||
| 4 | 1W1818 | Valve intake | 2.343 head dia, 9.297 OAL, 0.3717 stem dia, 45 deg, 2G | |||
| 4 | 1W1819 | Valve exhaust | 2.282 head diar 9.266 length, 0.3717T stem diar 45 degr 2G | |||
| 8 | 9M5349 | Valve spring | Inner, 1.125 0Df 2.201 free | |||
| 8 | 9M5350 | Valve spring | Outer, 1.654 0D, 2.574 free | |||
| 8 | 1W1816 | Valve guide | Both, non-flanged; for 0.3717 stem did； use with 3N1414 spacer | |||
| 8 | 3N1414 | Spacer | Use with non-flanged guide | |||
| 16 | 2A4429 | Valve lock | 0.372 stem dia, 2Gr 7 degree | |||
| 8 | 7N7639 | Rotator | [r 印I8M7637,4S7468] | |||
| FUEL I INJECTOR | ||||||
| 4 | 8M1584-F | Nozzle service group | Contains: capsule nozzle, orings, seal ring | |||
| TU^OIAIR | ||||||
| TURBO | TURBOCHARGER | New or remanufactured available, call for pricing | ||||
| Caterpillar D340/9.8L | 4 Cylinder | |
| Diesel | Bore 5.400 | |
| 595 CID | Stroke 6.500 |
| CYLINDER KIT | |||
| 6 | PLG9N2874 | Cylinder kit | 5.4QQ bore, 2.00 pinr PC [9N2874 piston, 8N0822 rings, 7N9806 pinr 3F8513 retainers, 126Q739 liner] |
| 6 | LK0735-F | Cylinder kit | 5.4QQQ bore, PC, 2.000 pinf straight rod, dual ni, 1/4 oil ring [7N0735 piston, 1PQ734 rings, 7N9806 pinf 7E5665 retainers, 1260739 linerr 5P8789 seal kit] |
| 6 | 9N2874 | Piston body | 5.4QQ bore, 2.00 pinr PCf straight rod, 4 valve relief with plug, 1/8 ail ring |
| 6 | 7N0735-F | Piston body | 5.4000 bore, 2.00 pinr PCf straight rodr early type piston L/Fr dual-nif 1/4 oil ring groove |
| 6 | 8N0822 | Ring set | 1/8 keystone top ring [8N0502 topr 2P2817 midr 7N7078 oil] 1 cyl set |
| 6 | 1P0734-F | Ring set | 5.4QQQ bore, 1/4 oil ring [1 cyl set] |
| 6 | 7N9806 | Piston pin | 2.QQQ diar 4.525 length (straight and narrow taper rod) |
| 12 | 3F8513 | Retiner piston pin | |
| 12 | 7E5665 | Retainer piston pin | Use with 2.QQQ pin diameter [repl 8N7295] |
| 6 | 1260739 | Cylinder liner | 5.4QQQ bore [uses (3) 3S3978f (1) 9L5854 seals] [repl 6N8700] |
| 了 | 5P8789 | Cylinder liner oring kit | Contains: (3) 3S3978r (1) 9L5854 |
| 18 | 3S3978 | Cylinder liner oring | |
| 6 | 9L5854 | Cylinder liner oring | U卯er band seal, 1 per liner |
| BEARINGS | |||
| 4 | 7W2138 | Bearing main pair | Stdr 4.500 joumalf 4.88GQ housing borer 1.500 length |
| 丁 | 8N5346 | Bearing main pair | .025 |
| 丁 | 8N5347 | Bearing main pair | .050 |
| 1 7W2137 | Bearing thrust pair | Stdr 4.500 journal 4.8860 housing bore, 1.500 and 2.088 length |
| 1 8N5341 | Bearing thrust pair | .025 |
| 1 8N5342 | Bearing thrust pair | .Q5Q |
| 4 | 7W2136 | Bearing rod pair | Std, 3.540 journal 3.85GQ housing bore, 1.776 length |
| 4 | 8N5339 | Bearing rod pair | .025 |
| 4 | 8N5338 | Bearing rod pair | .050 |
| 8 | 5M3560 | Bearing cam | 2.885 Shaft, 3.127 0D, 0.744 0AL |
| 2 | 5M3603 | Bearing cam | 1.878 shaft 2.127 0Df 0.720 0AL |
| 4 | 1M6107 | Bushing con rod | 2.001 IDr 2.183 0Df 1.875 0AL |
| GASKET & SEALS | |||
| CATGASKET | NOTE | For gasket sets: Call with Serial and Arrangement Numbers | |
| CAMSHAFT | |||
| CAMSHAFT | CAMSHAFT | Bemanufactured available, call with casting number | |
| VALVE TRAIN | |||
| CYLHEAD | NOTE | For complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting | |
| 8 | 1N4885 | Valve intake | 1.771 head diar 5.997 0AL [repl 1P0407] |
| 8 | 7E7830 | Valve exhaust | 1.646 head diar 5.997 length [repl 1P1081] |
| 32 | 2A4429 | Valve lock | 0.372 stem diar 2Gr 7 degree |
| 16 | 6N2236 | Valve guide | [repl 2N3293] |
| 16 | 2S4213 | Valve spring | |
| 16 | 4N6761 | Rotator | |
| 8 | 9M3205 | Insert intake | |
| 8 | 1W5283 | Valve insert | Exhaust, IPD standard size 1.692″ |
| TU^OIAIR | |||
| TURBO | TURBOCHARGER | New or remamifactured available, call far pricing | |