Engine Bearings

Engine Bearings

CTP Tri-Metal bearings (F780) are steel back bearings made of copper alloy, lead and tin with a nickel dam and finished with an electroplated Babbitt surface layer. The F780 alloy has a higher load carrying capacity than aluminum or other copper/lead alloy bearings. Tri-metal bearings can withstand up to 60% higher loads. As a result of this advance technology material, F780 will provide longer life in normal operation and significantly improved fatigue resistance under extreme operating conditions.

Engine Bearings for Caterpillar®

wdt_ID Part No. Description Engine Cat Application
1 1969531 MAIN BEARING 3512, 3516, 3516B, 3516C, 5230, 5230B, G3516, G3516B, G3516C, G3516E 785C, 789, 789B, 789C, 789D, 793C, 793D, 994, 994D, PM3516, PMG3516, PP3516
2 3932914 MAIN BEARING SET C3.3B 236D, 242D, 246D, 257D, 259D, 262D, 277D, 279D, 287D, 289D, 308E, 308E CR, 308E SR, 308E2 CR, 906H2, 907H2, 908H2
3 5185431 MAIN BEARING SET 3054, C4.4 420E, 430E, 450E, CB-54B, CP-54, CS-54, TH336C, TH337C, TH414C, M313D, M315D
4 5185437 MAIN BEARING SET 3054, C4.4 420E, 430E, 450E, CB-54B, CP-54, CS-54, TH336C, TH337C, TH414C, M313D, M315D
5 0676886 MAIN BEARING SET 3054, 3054B, 206, 416C, 428C, CB-424, CP-433C, CS-323, CS-323C, CS-431C, PR-75, PS-110, PS-130, PS-180, TH210, TH215
6 1011530 MAIN BEARING 3114, 3116, 3126B, 3126E 120H, 120H ES, 120H NA, 135H, 135H NA, 320 L, 320B, 322B L, 322B LN, 325 LN, 325B L, 446B, 446D, 45, 561M, 613C II, 924F, 928F, 928G, 938F, 950F, 950F II, 953C, 960F, 963B
7 1070991 MAIN BEARING SET 3046 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
8 1077708 MAIN BEARING 3114, 3116, 3126, 3126B, 3126E 120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 214B, 30/30, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM
9 1280383 MAIN BEARING 3176C, 3196 140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L
10 1467808 MAIN BEARING SET 3014, 3024, 3024C, C2.2 216, 216B, 226B, 232B, 242B, 247B, 257B, 304.5, 902, CB-334D, CB-334E, CB-335D

Crankshaft Thrust Plate / Washer

wdt_ID Part No. Description Engine Application
1 9S1162 BEARING THRUST D346, D348, D349 641B, 650B, 657B, 666B, 772, 773, 777, 992, D10
2 7C3195 BLOCK-THRUST 3054, 3054B 206, 212, 312B L, 312C, 416B, 416C, 416D, 420D, 424D, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 554, 908, 914G, AP-800, CB-424, CB-434B, CB-434C, CB-535B, CB-544
3 9S3037 PLATE-THRUST 1673C, 3304, 3306 225, 627, 955K
4 1039288 PLATE-THRUST C3.4 236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 315, 315B, 315C, 317B LN, 318B, 906
5 1105138 PLATE-THRUST 3176, 3176B 75, 75C, 85C
6 2463144 PLATE-THRUST 3176C, 3196 140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L
7 2463150 PLATE-THRUST C7.2, C9 12H, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 2290, 2390, 2391, 2491, 2590, 2864C, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN
8 2531752 PLATE-THRUST 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456 16G, 16H NA, 24H, 24M, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M
9 1W1174 PLATE-THRUST 3606, 3608, 3612, 3616, G3606, G3608, G3612, G3616 GENERATOR, INDUSTRIAL, MARINE
10 4L4653 PLATE-THRUST D379A, D379B, D398A, D398B, D399, G379, G398, G399  GENERATOR, INDUSTRIAL, MARINE

Connecting Rod Bearings For Caterpillar®

wdt_ID Part No. Description Engine Cat Application
1 2697290 CONNECTING ROD BEARING C13 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL, 586C, 627H, 627K, 627K LRC, 725C, 966K
2 3887500 CONNECTING ROD BEARING STD C3.3B
3 1039683 CONNECTING ROD BEARING 3046 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
4 1077330 CONNECTING ROD BEARING 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B
5 1077334 CONNECTING ROD BEARING 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B
6 1152972 CONNECTING ROD BEARING C10, C12 14M, 16H, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365B, 365B II, 365B L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC
7 1161089 CONNECTING ROD BEARING 3176B, 3176C, 3196 14M, 16M, 345C, 345C L, 345C MH, 345D L, 725, 730, 85D, 85E, 95E, 966H, 972G II, 972H, C-12, C11, C12, C13, CX31-C13I, D8N, MTC835, RM-300, TH35-C11I, TH35-C13I, TH35-C13T, W345C M
8 1N4336 CONNECTING ROD BEARING D353 D9H 
9 1W8539 CONNECTING ROD BEARING D346, D348, D349 777
10 2133190 CONNECTING ROD BEARING C9 12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521

Connecting Rod Bearing Kits for Caterpillar

wdt_ID Part No. Description Engine Cat Application
1 4367781 CONNECTING ROD BEARING KIT C6.6 , C7.1 525D, 535D, 545D, 555D
2 1566978 CONNECTING ROD BEARING KIT 3013, 3013C, C1.1, C1.5, C2.2 302.5, 303.5, CB-214D, CB-214E, CB-22, CB-334D, CB-334E, CB-335D, CB-34, CB22B, CB24B, CB32B, CC24B
3 1731272 CONNECTING ROD BEARING KIT 3034 216, 236, 247, 248, 267, 287, 906
4 2257781 CONNECTING ROD BEARING KIT 3054C, 3054E, C4.4 315C, 414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 432D, 432E, 434E, 442D, 914G, AP-650B, AP-800D, CB-534D, CB-564D, CD-54, CP-433E, CS-433E, CS-533E, IT14G, M313C
5 2388282 CONNECTING ROD BEARING KIT 3044C 236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303C CR, 304C CR, 305.5D, 305C CR, 305D
6 3532748 CONNECTING ROD BEARING KIT C3.3
7 3601564 CONNECTING ROD BEARING KIT C6.6 120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L
8 3603986 CONNECTING ROD BEARING KIT 3054C 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 316E L, 318D2 L, 318E L, 414E, 416E, 416F, 420E, 420F, 422E, 422F, 428D, 428E, 428F, 430D, 430E, 430F, 432E, 432F
9 4P9944 CONNECTING ROD BEARING KIT 3054B 416B, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, BG-225B, CB-534B, CP-433C, CS-431C, PS-300B, TH83

Connecting Rod Bushings

wdt_ID Part No. Description Engine Application
1 1181655 CONNECTING ROD BUSHING 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B
2 1243531 CONNECTING ROD BUSHING 3054, 3056 914G, IT14G, M312, M315
3 1282958 CONNECTING ROD BUSHING 3044C, 3046 236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 315B, 315C, 317B LN, 318B, 906, 906H
4 1382048 CONNECTING ROD BUSHING 3054, 3054B, 3056, 3056E 312B L, 312C, 315B L, 416C, 416D, 420D, 424D, 426C, 428D, 430D, 432D, 436C, 438D, 442D, 550B, 554, 560B, 564, 574B, 924G, 924GZ, 930G, AP-655C, AP-800C, BB-760, BG-225B
5 1540869 CONNECTING ROD BUSHING 3013, 3013C, 3014, 3024, 3024C, C2.2 216, 216B, 216B3, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B, 302.5, 303.5, 304.5, 902, AP-255E, BB-621C, C1.1, C1.5, C2.2, CB-214D, CB-214E, CB-22, CB-334D, CB-334E
6 1608194 CONNECTING ROD BUSHING C9 12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521
7 1888543 CONNECTING ROD BUSHING 3034 216, 228, 236, 247, 248, 267, 287, 906
8 1M6107 CONNECTING ROD BUSHING 1693, D343, G343 631C, 641, 651, 657, 657B, 666, 769, 824B, 825B, 834
9 1W9166 CONNECTING ROD BUSHING 3508, 3512, 3516, G3512, G3516 785
10 2255438 CONNECTING ROD BUSHING 3054, 3054B, 3054C, 3054E, 3056, 3056E 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428D, 428E, 428F, 430D, 430E, 430F

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only.

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