Catengineparts15

Replacement Parts for Caterpillar® Engines

CAT DIESEL ENGINE PARTS LIST
CAT 3160, CAT 3176, CAT 3204, CAT 3306
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Caterpillar 1160/3160/10.4L8 Cylinder 
DieselBore 4.500 
636 CIDStroke 5.000 

 

CYLINDER KIT

8PK7737-FPiston kitStdr 4.500 bore, 2-ring style, Dlr early, straight rad, 16.5:1 CR; Piston, rings, pin, retianers [9L7737, 2W8265r 7N9803,8N7294] [Can replace in sets with 3-ring 32Q8TA]
89L7737-FPiston bodyStdr 4.500 bore, 2-ring style, Dlr early, cupr str rod, 16.5:1 CR [Can repl in sets with 3-ring PK3208TA]
8PK7827-FPiston kit.Q2Qf 2-ring style, earlyr Dl, straight rodf 16.5:1 CR; Piston, rings, pinr retianers [9L7827, 2W864Gf 7N9803,8N7294]
89L7827-FPiston body.020f 2-ring style, early, 2.318 CDr cup .828 x 2.25, straight rod, 16.5:1 CRf use with ring set 2W8646
8PK7828-FPiston kit.040,2-ring style, Dl, early, straight rod, 16.5:1 CR; Piston, rings, pin, retianers [9L7828, 2W8647, 7N98Q3,8N7294]
89L7828-FPiston body.040f 2-ring style, early, 2.318 CDr cup .828 x 2.25, straight rod, 16.5:1 CRf use with ring set 2W8247
 
8PK7737-3R-FPiston kitStdr 4.500 bore, 3-ring style/Dlr straight & tapered radr 16.5:1 CRr (2) 3/32f (1) 3/16; Pistanr rings, pin, retianers [9L7737-3R, 2W8265-3R, 7N9803,8N7294]
89L7737-3R-FPiston bodyStdr 4.500 bore, 3-ring style, Dlr cupr both rods, 16.5:1 CR; (2) 3/32, (1) 3/16
8PK7827-3R-FPiston kit.Q2Qf 3-ring style, Dlr straight & tapered rodr 16.5:1 CRr (2) 3/32r (1) 3/16; Piston, rings, pin, retianers [9L7827-3R, 2W8646-3R, 7N9803, 8M7294]
89L7827-3R-FPiston body.Q2Qf 3-ring style, 2.320 ZU, cupr bath rods, 16.5:1 CR; (2) 3/32, (1) 3/16; use with ring set 2W8646-3R
8PK7828-3R-FPiston kit.040f 3-ring style, Dlr straight & tapered rod, 16.5:1 CR (2) 3132, (1) 3/16; Piston, rings, pin, retianers [9L7828-3R, 2W8647-3R, 7N9803,8M7294I
89L7828-3R-FPiston body.Q4Qf 3-ring style, 2.320 CD, cupr both rods, 16.5:1 CR; (2) 3/32, (1) 3/1G; use with ring set 2W8647-3R
 
8PK3208TAPiston kitStdr 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
83208TAPiston bodyStdr 3-ring style, turbo, 17.1:1 CR
8PK3208TBPiston kit.020f 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
83208TBPiston body.020f 3-ring style, turbo, 17.1:1 CR
8PK3208TDPiston kit.040f 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
83208TDPiston body.Q4Qf 3-ring style, turbo, 17.1:1 CR
 
82W8265Ring set4.5000 bore; Stdr 2-ring style: (1) 1/8r (1) 7/64 [1 cyl set]
82W826510-FRing set.01 Qf 2-ring style [1 cylset]
82W8646Ring set.Q2Qf 2-ring style: (1) 1/8, (1) 7/64 [1 cyl set]
82W826530-FRing set.030f 2-ring style [1 cyl set]
82W8647-FRing set.040f 2-ring piston [1 cyl set]
 
82W8265-3R-FRing setStdr 3-ring style [1 cyl set] (2) 3/32, (1)3/16, rect comp
82W8646-3R-FRing set.Q2Qf 3-ring style [1 cyl set] (2) 3/32, (1) 3/16r rect camp
82W8647-3R-FRing set.040,3-ring style [1 cyl set] (2) 3/32,丨 1) 3/16, rect comp
 
83R32 的 RSARing setStdr 3-ring style [1 cyl set] (2) 3132, (1)3/16
83R32 的 RSBRing set.020,3-ring style [1 cyl set]⑵ 3/32,丨 1) 3/16
83R32 的 RSDRing set.040,3-ring style [1 cyl set]⑵ 3/32,丨 1) 3/16
 
87N9803Piston pinFor all 3-ring and 2-ring pistons, 1.500 diar 3.207 length [repl 9L9889]
168N7294Retainer piston pinFar all 3-ring and 2-ring pistons
 
89N6275Cylinder linerRepair sleeve, 3/32 thick
89N6275SPCylinder linerRepair sleeve, 1/8 thick

 

BEARINGS

8 9N5923-FBearing rod pairStd
8 9N5924Bearing rod pair.01 Qf 0.950 wide, early style
8 9N5925-FBearing rod pair.Q2Qf 0.950 wide, early style
8 9N592330-FBearing rod pair.Q3Qf 0.950 wide, early style
8 9N5923+.040-BBearing rod pair.040f 0.950 wide, early style

 

Caterpillar 1160 / 3160 / 10.4L8 Cylinder 
Diesel (Continued)Bore 4.500 
636 CIDStroke 5.000 
89N5926-FBearing rod pair.050, 0.950 wide, early style 
  
 1100BRG1MAINBEARING NOTE  
 1100BRG2Style 1(1) 4W8092, |3) 4W8Q92, (1) 8N9Q84 [498QM, MS1Q64P] 
 1100BRG3Style 2(1) 4W8092, (3) 4W8092, (1) 4W8091 [5034M, MS1421P; MS1592P 0/S] 
 1100BRG4Style 3(1) 8N8929, (3) 4W8092, (1) 4W8091 [5101M, MS1422P; MS1594P 0/S] 
 1100BRG5Style 411) 4W8093,丨3) 4W8092,⑴ 4W8091 [5089M, MS1420P; MS1593P 0/S] 
  
 4W8092Bearing main pairStd; grooved, center oil hole, right hand offset tang, 3.500 jrnf 3.708 hsg b〇re# 1.000 length 
See notes above for application 
 8N9022Bearing main pair.010 
 8N9023Bearing main pair■020 
 4W809230-FBearing main pair■030 
 4W8092 40-FBearing main pair.040 
 8N9020Bearing main pair.050 
  
 4W8093Bearing main pairStd; non grooved, 3 oil holes, center tang, 3.500 journal, 3.708 housing bore, 1.000 length 
See notes above for application 
 8N8976Bearing main pair■010 
 8N 的 72Bearing main pair.020 
 4W809330-FBearing main pair.030 
 4W8093 40-FBearing main pair.040 
 8N8974Bearing main pair■050 
  
 8N8929Bearing main pairStd, grooved, center hale, center tang; 3.500 journal, 3.708 housing bore, 1.QQQ length 
See notes above for application 
 8N8926-FBearing main pair.010, grooved, center hole, center tang 
 8N8931-FBearing main pair.020, grooved, center hole, center tang 
 8N 的 32-FBearing main pair.030# grooved, center hole, center tang 
  
14W8091Bearing thrust pairStd, thrust; 3.500 journal, 3.708 housing bore, 1.253 and 1.QQQ length 
18N9065Bearing thrust pair■010 
18N9064Bearing thrust pair.020 
14W809130-FBearing thrust pair.030 
14W8091 40-FBearing thrust pair.040 
18N9066Bearing thrust pair.050 
  
18N9084-BBearing thrust pairStd, thrust; 3.500 journal, 3.708 housing bore, 1.234 and 1.QQQ length 
18N9083Bearing thrust pair.010, thrust 
18N9082-BBearing thrust pair.020, thrust 
18N9081-BBearing thrust pair.050, thrust 
  
 8N9021Bearing main pairOversize for 4W8092; Std crank, .010 o/s CD 
 8N9019Bearing main pairOversize for 4W8092; .020 crank, .010 o/s OD 
 8N9018-BBearing main pairOversize for 4W8092; .050 crank, .010 q/s 0D 
  
 8N8973Bearing main pairOversize for 4W8093; Std crank, .010 o/s OD 
 8N8971Bearing main pairOversize for 4W8093; .020 crank, .010 o/s 0D 
 8N8975-BBearing main pairOversize for 4W8093; .050 crank, .010 d/s OD 
  
 8N8928-BBearing main pairQversize for 8N8929; Std crank, .010 a/s QD 

 

Caterpillar 1160/3160/10.4L8 Cylinder 
Diesel (Continued)Bore 4.500 
636 CIDStroke 5.000 
8N8930-BBearing main pairOversize for 8N8929; .020 crank, .010 o/s CD 
8N8927-BBearing main pairOversize for 8N的29; .050 crank, .010 o/s 0D 
  
8N9067Bearing main pairOversize for 4W8091; Std crank, .010 o/s 0D 
8N9068Bearing main pairOversize for 4W8091; .020 crankr .010 o/s 0D 
8N9069Bearing main pairOversize for 4W8091; .050 crank, .010 o/s 0D 
  
8 8N0701Bushing con rodFor straight c加netting md 
  
5 9N5246Bearing cam[repl 9L8072] 
GASKET & SEALS  
1PGE0050-FSet overhaulFor truck engines 
1PGE0053-FSet cylinder headNon turbo engines; set for both heads 
25P8538-FSet cylinder headNon turbo engines; set for one head 
29L8020-FGasket valve cover  
19L8016-FGasket oil pan  
89L9098Injector sealSeal, teflon (white) 
 G3CRANKSEALS  
19L7735-FSeal crankshaft front2.375 shaft, 3.066 OD 
19N0307-FSeal crankshaft front2.875 shaft, 3.628 0D; Up type seal 
17C6660-FSeal crankshaft front2.875 shaft, 3.628 OD; Directional teflon seal (included in overhaul gasket set) 
199237-FMSleeve crank sealFrantr redi-sleeve: 2.374/2.380, Q.781 width 
15P6183-FSleeve crank sealFront, for 2.875 shaft 
17W3200-FSeal crankshaft rearSeal and sleeve, directional (included in overhaul gasket set) [repl 9L7736r 9L7600] 
199499-FMSleeve crank sealRear, 4.998/5.006 shaft 1.000 width 
CAMSHAFT  
12W4197-FCamshaftNon turbo engines; without gear, use with solid lifters; use with late style gear assy 2W4197 or 2W6944 
89N5786LifterSolid type, mechanical (repl 9L963Q) 
VALVE TRAIN  
 CYLHEADNOTEFor complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting 
89L7682Valve intake2.094 head diar 5.698 length, 0.3725 stem, 30 deg, 2G 
89L7683Valve exhaust1.8Q4 head diar 5.693 length, 0.3715 stem, 45 deg, 2G 
81196772Valve exhaust1.8Q4 head diar 5.683 length, 0.3715 stem, 45 deg, 2G; Stellite (replaces 9N5125) 
322A4429Valve lock0.372 stem did, 2Gr 7 degree 
86I2864^FValve guideIntake; converts cast in guide to replaceable guide 
86I2865-FValve guideExhaust; converts cast in guide to replaceable guide 
89N3617-FValve spring1.875 height, .190 wire dia 
89L9425-BValve spring retaineruse with 9N3617 spring only 
82N8943-FValve insertIntake 
89N2837-FValve insertExhaust 
CRANKSHAFT  
19L6266-FCrankshaft  
CONNECTING ROD  
80R0767Connecting rodRemanufactured; Cast: 9L82Q7f 9N3031,9N80Q1 
169L7669-FNut connecting rod  
MiLUBE SYSTEM   
19L9654Oil pumpAssembly 
19L8636Bushing oil pump  

FUEL) IHJECTOB

8 23143R-PInjectorRemanr pencil (9L7883f 9L2366, QR25QQr 9L7675r 9L9263,9N2366) marked: 23143r 23141f 2Q939f 20821,2卯59,18138
8 9L9099-FInjector sealSeal, compression (black)

 

Caterpillar 1160/3160/10.4L8 Cylinder 
Diesel (Continued)Bore 4.500 
636 CIDStroke 5.000 
16 1H1023-FOring injectorOring for nut 
8 6F4855-FOring injectorOring for adapter 
8 9L6439-FInjector boot[repl 9L8436] 
  
1 WP1001-PRWater pumpRemanufactured; Cast 9L8323; press on pulley, 3.625 impeller [9L766Q, 0RQ644]

 

Caterpillar 3176/10.3L6 Cylinder 
DieselBore 125mm 
629 CIDStroke 140mm 

|6        PLG4P5852              Cylinder kit                       4P5852 crown, 2382710 skirt, C10RS2 ring set, 1687276 pin, 612720 plugs, 1482125 liner, 1043560 seal

ICYLINDER KIT

Select 3176: with engine sn 2YGf 3NL, 43Z, 7LG, 7ZR, 9CK, 9WK; Select 3176C: with engine sii 3FX# 2AW, 5D2

6PLG1337098Cylinder kit1337098 crown, 2382710 skirt, C10RS2 ring set, 1687276 pin, 6I2720 plugs, 1482125 linerf 1043560 seal
Select 3176: with sn AWL, AWZ; Select 3176C: sn 3PD, 7ZR
 
6PK5852-FPiston kitIncludes: 4P5852 piston crown, piston skirt, piston pin, pin retainers, and piston rings for one cylinder
64P5852-FPiston crown 
 
6PK7098-FPiston kitIncludes: 1337098 piston crown, piston skirt, piston pin, pin retainers, and piston rings for one cylinder
61337098-FPiston crown 
 
61337082-FRing setContains 1 each: 1095318,1095319,4P1659
61095318-FRing compression 
61095319-FRing intermediate 
64P1659-FRing oil control 
 
61979335-FPiston pin1687276 pin, (2) 6I2720 buttons
 
61482125-FCylinder linerBare liner [1482125,148-2125; r印M300858,1260125]
61043560Cylinder liner seal 
 
32110588Bearing main pairStd [repl 1161109]
 1280382Bearing main pair0.50mm
 1280383-FBearing main pair0.75mm
 
42110587Bearing main pairStd [repl 1161108]
 1280400Bearing main pair0.50mm
 1280401-FBearing main pair0.75mm
 
22463144Thrust washer[repl 1161107]
 
62170577-FBearing rod pairStd
61280390-FBearing rod pair0.508mm
1280391-FBearing rod pair0.762mm
 
 7W58 体 FBushing conn rod 
 
12165584Bearing cam[repl 1300872]
2165585Bearing cam[repl 1280417]
2165583Bearing cam[repl 1280416]
 
IT9M2418Bushing idler gear 

GASKET & SEALS

CATGASKETNOTEFor gasket sets: Call with Serial and Arrangement Numbers
176002SCLNLSSet inframePopular 345B Excdvdtor$ with 3176C engines using sea丨丨叩ed head gaskets
176002STRNLSSet inframePopular 345B Excavators with 3176C engines using straight head gaskets
176012STRNLSSet inframePopular D7R Dozers with 3176C engines using straight head gaskets
176022STRNLSSet inframePopular Motor grader and Compactor applications with 3176C engines using straight head gaskets
176032STRNLSSet inframePopular 966G Loader applications with 3176C engines using straight head gaskets
 
176003SCLSet cylinder headPopular 345B Excavators with 3176C engines using scalloped head gaskets

 

Caterpillar

Diesel 629 CID

3176/10.3L

(Continued)

 6 Cylinder Bore 125mm Stroke 140mm 
176003STRSet cylinder headPopular 345B Excavators with 3176C engines using straight head gaskets
176013STRSet cylinder headPopular D7R dozers with 3176C engines using straight head gaskets
 
CAMSHAFT  
 CAMSHAFTCAMSHAFTRemanufactured available, call with casting number 
VALVE TRAIN  
 CYLHEADNOTEFor complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting 
127E9578-FValve intake1.772 head dia, 30-deg [repl 7C5215] 
121337029Valve exhaust1.654 head dia, 45 deg [repl 7C1586] 
482A4429Valve lock0.372 stem dia, 2Gr 7 degree 
241008150Valve guide[replaces 1003798,7W6878] 
24140-7447Valve guide0.3745 ID, Q.564Q 〇D, 2.625 length; plain ID conversion guide 
24140-7448Valve guideQ.3745 ID, Q.564Q 0D, 3.000 length; plain ID conversion guide 
242140586Valve springOuter; 1.339″ 0D, 2.469″ free length [replaces 7W7082 in sets of 2 with 2244441] 
247W7083Valve springInner 
124N5 的 3Valve insertIntake, IPD standard size 1.817″ 
12SB1817E-3Valve insertIntake 
12SB1711E-1CValve insertExhaust; 1.416T ID, 1.711 0D, 0.3780 depth (Std size is .0025 larger than OEM svc part) [1799453, 1381997,1336997, 7W5554] 
COOLING SYSTEM  
1WP1011-PRWater pumpRemanufactured, Aluminum housing [1025844, 7E8554,9Y4361, OR8766,0R4117] 
Early 
17011X-BPWater pumpRemanufactured, Cast-iron housing [1767QDQ, 1538053, 10D6944,0R07Q5,0R37D9, 0R8767] 
Late 
TURBO | AIRI 
 TURBOTURBOCHARGERNew or remanufactured available, call for pricing
Caterpillar 3204/5.2L4 Cylinder 
DieselBore 4.500 
318 CIDStroke 5.000 

 

CYLINDER KIT

4PK4221-FPiston kitStdr 4.500 bore, 2-ring style, PC, straight rod; Piston, rings, pin, retainers [6N4221, 2W8265r 7N98Q3, 8N7294]
46N4221-FPiston bodyStdr 4.500 bore, 2-ring style, PC, straight rod, rectangular rings; use with ring set 2W8265
4PK4341-FPiston kit.Q2Qf 2-ring style, PC, straight rod; Pistonr rings, pin, retainers [6N4341, 2W8646r 7N9803r 8N7294]
46N4341-FPiston body.020f 2-ring style, PC, straight rodf rectangular rings; use with ring set 2W8646
4PK4351-FPiston kit.040f 2-ring style, PC, straight rod; Piston, rings, pin, retainers [6N4351, 2W8647,7N9803,8N7294]
46N4351-FPiston body.Q4Qf 2-ring style, PC, straight rodf rectangular rings; use with ring set 2W8647
 
4PK3208TAPiston kitStd, 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
43208TAPiston bodyStd, 3-ring style, turbo, 17.1:1 CR
4PK3208TBPiston kit.Q2Qf 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
43208TBPiston body.Q2Qf 3-ring style, turbo, 17.1:1 CR
4PK3208TDPiston kit.040f 3-ring style, turbo, 17.1:1 CR; Piston, rings, pin, retainers
43208TDPiston body.040f 3-ring style, turbo, 17.1:1 CR
 
4PK3208HAPiston kitStd, 3-ring styl良加n-turbo, 18.2:1 CR; Piston, rings, pin, retainers
432 的 HAPiston bodyStdr 3-ring style, non-turbo, 18.2:1 CR
4PK3208HBPiston kit.Q2Qf 3-ring style, non-turbo, 18.2:1 CR; Piston, rings, pin, retainers
432 的 HBPiston body.020f 3-ring style, non-turbo, 18.2:1 CR
4PK3208HDPiston kit.040f 3-ring style, non-turbo, 18.2:1 CR; Piston, rings, pin, retainers
432 的 HDPiston body.Q4Qf 3-ring style, non-turbo, 18.2:1 CR
 
4PK1146-FPiston kitStd, 4.500 bore, 2-ring style, DL taper rod; Piston, rings, pin, retainers [7C114Gr 2W8265, 7N9803, 8N7294] [Can replace in sets with 3-ring PK32Q8TA]
47C1146-FPiston bodyStdr 4.500 bore, 2-ring style, Dlr taper rod [Can repl in sets with 3-ring PK3208TA] use w/ring 2W8265
 
4PK4831-FPiston kitStdr 4.500 bore, 2-ring style, Dlr tapered radf 16.5:1 CR; piston, rings, pin retainers [2W4831r 2W8265r 7N98Q3,8N7294] [Can replace sets with 3-ring PK3208TA]
42W4831-FPiston bodyStdr 4.500 bore, 2-ring style, Dlr 2.32Q CDf cup .824 x 2.5Q, tapered rod, 16.5:1 CR [Can replace sets with 3-ring PK3208TA] use with ring set 2W8265
4PK8410-FPiston kit.020f 2-ring style, Dlr tapered rodr 16.5:1 CR; Piston, rings, pin, retianers [2W8410, 2W8646r 7N9803f 8N7294]
42W8410-FPiston body.Q2Qf 2-ring style, 2.320 CD, cup .824 x 2.50f tapered rod, 16.5:1 CRr use with ring set 2W8646
42W4831 30-FPiston body.Q3Qf 2-ring style, 2.320 CD, cup .824 x 2.50f tapered rod, 16.5:1 CR
4PK8411-FPiston kit.040,2-ring style, Dl, tapered rod, 16.5:1 CR; Piston, rings, pin, retianers [2W8411, 2W8647,7N9803, 8N7294]
42W8411-FPiston body.Q4Qf 2-ring style, 2.320 CD, cup .824 x 2.50f tapered radr 16.5:1 Cr Ruse with ring set 2W8647
 
4PK4729-FPiston kitStd, 4.500 bore, 3-ring $tyle,DI, tapered rod, 16.5:1 CR,⑵ 1/8,⑴ 7/64; piston, rings, pin retainers [7E4729,7E4729-RS, 7N9803,8N7294]
47E4729-FPiston bodyStd, 4.500 bore, 3-ring style, Dl, tapered rod, 16.5:1 CR;⑵ 1/8,⑴ 7/64; me w/ring set 7E4729-RS
 
43R3208RSARing setStdr 3-ring style [1 cyl set] (2) 3/32r (1)3/16
43R3208RSBRing set.Q2Qf 3-ring style [1 cyl set] (2) 3/32, (1) 3/16
43R32 的 RSDRing set.040,3-ring style [1 cyl set]⑵ 3/32,丨 1) 3/16
 
42W8265Ring set4.5QQQ bore; Stdr 2-ring style: (1) 1/8r (1) 7/64 [1 cyl set]
42W826510-FRing set.01 Qf 2-ring style [1 cyl set]
42W8646Ring set.020f 2-ring style: (1) 1/8f (1) 7/64 [1 cyl set]
42W826530-FRing set.030f 2-ring style [1 cyl set]
42W8647-FRing set.Q4Qf 2-ring piston [1 cyl set]
 

 

Caterpillar 3204 / 5.2L4 Cylinder 
Diesel (Continued)Bore 4.500 
318 CIDStroke 5.000 
42W8265-3R-FRing setStd, 3-ring style [1 cyhet]⑵ 3/32,⑴ 3/16, feet comp 
42W8646-3R-FRing set■020, 3-fing style [1 cyl set] (2) 3/32,⑴ 3/16, rect comp 
42W8647-3R-FRing set.040, 3-ring style [1 cyl set] (2) 3132, (1) 3/16, rect camp 
  
47E4729-RS-FRing setStd, 4.500 bore, 3-ring style: (2) 1/8, (1) 7/64, keystone comp [1 cyl set] 
  
47N9803Piston pinFar all 3-ring and 2-ring pistons, 1.500 dia, 3.207 length [repl 9L9889] 
88N7294Retainer piston pinFor all 3-ring and 2-ring pistons 
  
49N6275Cylinder linerRepair sleeve, 3/32 thick 
49N6275SPCylinder linerRepair sleeve, 1/8 thick
Caterpillar 3204 / 5.2L4 Cylinder 
Diesel (Continued)Bore 4.500 
318 CIDStroke 5.000 

4     9N5246                  Bearing cam                 [repl 9L8072]

3 or 4 used; 2 used with 1W5920 front bearing

1      1W5920                   Bearing cam

GASKET & SEALS

CATGASKETNOTEFar gasket sets: Call with Serial and Arrangement Numbers 
9L8016-FGasket oil pan  
G3CRANK SEALS  
1 9L7735-FSeal crankshaft front2.375 shaft, 3.066 OD 
9N0307-FSeal crankshaft front2.875 shaft, 3.628 0D; Up type seal 
7C6660-FSeal crankshaft front2.875 shaft, 3.628 OD; Directianal teflon seal (included in overhaul gasket set) 
1 99237-FMSleeve crank sealFront, redi-sleeve: 2.374/2.380,0.781 width 
5P6183-FSleeve crank sealFront, for 2.875 shaft 
7W3200-FSeal crankshaft rearSeal and sleeve, directional (included in overhaul gasket set) [repl 9L7736,9L7600] 
99499-FMSleeve crank sealRear, 4.998/5.006 shaft, 1.000 width 
CAMSHAFT 
1 4N0657Camshaft[OEM] (9Y3351 cam kit) Call for price and availability of remanufactured 
Check sn fot pt 叩 er a 卯lication
1 2W1221-CTRCamshaftCam only [9Y3352 cam kit] 
Check sn for proper application
1 6N2394Camshaft[OEM] (9Y3353 cam kit) Call for price and availability of remanufactured 
Check sn for proper application
8 4N0649Lifter[OEM] Call for price and availability of remanufactured 
use with 9Y3351, 0R3024,4N0657
8 9N5786LifterSolid type, mechanical (repl 9L9630) 
use with 9Y3352, 9Y3353,0R3025, 0R3026, 2W1221, 6N2394
VALVE TRAIN 
CYLHEADNOTEFor complete and bare cylinder heads – Refer to Cylinder Head Catalog or Call with casting 
4 9N0180-FValve intake1.894 head dia, 5.701 DAL# 0.372 stem dia, 30 degree 
4 9L7682Valve intake2.094 head dia, 5.698 length, 0.3725 stem, 30 deg, 2G 
4 9N0185-FValve exhaust1.801 head dia, 5.685 length, 0.372 stem dia, 45 degree 
4 9L7683Valve exhaust1.804 head dia, 5.693 length, 0.3715 stem, 45 deg, 2G 
Non-turbo engines
4 1196772Valve exhaust1.804 head dia, 5.683 length, 0.3715 stem, 45 deg, 2G; Stellite {replaces 9N5125) 
Turbo engines
16 2A4429Valve lock0.372 stem dia, 2G, 7 degree 
8 6I2864-FValve guideIntake; converts cast in guide to replaceable guide 
8 6I2865-FValve guideExhaust; converts cast in guide to replaceable guide 
8 9N0187RotatorUse with 9N0180, 9N0185 valves 
8 9L9425-BValve spring retaineruse with 9N3617 spring only 
8 1W4259Valve spring2.000 free, 1.56 00,1.15 ID, 0.20 wire 
8 9N3617-FValve spring1.875 height, .190 wire dia 
8 1W9897Valve spring washerLower washer, all engines 
4 7W9143-FValve stem seal  
Intake
4 9N0181Valve insert[Discontinued] Intake; use with 9NQ18Q valve 
4 2N8943-FValve insertIntake 
4 9N2837-FValve insertExhaust 
CRANKSHAFT 
1 1W9771-QCrankshaft  
CONNECTING ROD 
4 0R3274Connecting rodRemanufactured; specify casting and straight ar tapered 

Front, used with (2) 9N5246

Caterpillar

Diesel 318 CID

3204/5.2L

(Continued)

 4 Cylinder Bore 4.500 Stroke 5.000 
4 4N2217Connecting rodNew, straight, cast# 4N2218 
4 8N3753-FConnecting rodNew, tapered, cast# GN8011 
FUEL I INJECTOR    
4 4W7015R-PInjectorRemanufaotured, 7QQQ Series [0B341S, 1W3996,4W7Q15,8N7004]
4 8N3175-BNozzleCapsule nozzle {repl 9L6307) 
COOLING SYSTEM I  
1 2W1223-CTRWater pumpNew  
TU^OIAIR I  
TURBOTURBOCHARGERNew or remanufactured available, call for pricing
Posted in InventoryList.