Parts catalog Trunnion Caterpillar:
631D, 631E, 631G, 633E, 637D, 637E, 637G
621, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 633D, 639D, 651B, 651E, 657B, 657E, 657G
825G, 825G II, 825H, 825K, D7H, D7R, D7R II, D7R XR
D8N, D8R, D8R II
Parts best sale:
8N7005 - INJECTOR GP-FUEL
6P3762 - TRANSMISSION AR
9J3563 - HOUSING
3178766 - BEARING-MAIN
2074272 - TIE ROD GP
7W1506 - ELBOW
4Y4340 - PIN ASSEM.
3p6816 - PUMP GP-OIL
84185503 - WIRE HARNESS
8N3488 - HOUSING ASSEM.
VOE14722583 - Track chain
1646560 - BODY AS-PISTON
9W9392 - CARRIER-PLANETARY
4P0854 - CORE AS-OIL COOLER
4526584 - CYLINDER HEAD GP
3526112 - GEAR
1873510 - HEAD
1836192 - MOUNT-ENGINE
5M2461 - SPACER
8T4223 - WASHER-HARD
6S5978 - YOKE-UNIVERSAL JOINT
1N3998 - CARTRIDGE GP-TURBOCHARGER
7C0145 - CORE AS-OIL COOLER
3874496 - DIFFERENTIAL & BEVEL GEAR GP
1527372 - DRIVE GP-SWING