129-2181 Integral Seal for Caterpillar C12 C15 C18 Engines 345B Excavator D7R II Bulldozer 966G II Wheel Loader

Engines: C10 / C-10, C11, C12 / C-12, C13, C15 / C-15, C15.2, C16 / C-16, C18 / C-18, 3176C, 3196, 3406, 3406B, 3406C, 3406E, 3456, 3456B, 3456E, 3512E, 3516E, G3516E, G3520B, G3520J

Generator Sets / Power Modules: C15, C18, D450GC, D550GC, D600 GC, DG350, DG400, DG450, DG500, PM3456, XQP500

Excavators: 302.5, 345B, 345B L, 345B II, 345B II MH, 345C, 365B, 365B L, 365B II, 374D L, 385B

Wheeled Excavators: W345B II, W345C MH

Mobile Hydraulic Power Units: 345C, 345C L, 374D

Hydraulic Shovels: 6018, 6018 FS

Articulated Trucks: 725, 730, 735C, 735C OEM, D350E II, D400E II

Off-Highway Trucks: 770, 770G, 773F, 797F

Underground Articulated Trucks: AD30, AD45B, AD55

Underground Loaders: R1300, R1600, R1600G, R1700, R1700G, R2900, R2900G, R3000H

Wheel Loaders: 966G II, 972G II, 992G

Motor Graders: 14H, 16H, 24M, 140H, 143H, 160H, 163H

Track-Type Tractors: D7R II, D7R SERIES, D8R II, D9T

Wheel Dozers: 814F, 824C

Wheel Tractor-Scrapers: 613C II, 621B, 623B, 657, 657B, 657E, 657G

Challenger Tractors: 65E, 75C, 75D, 75E, 85D, 85E, 95E, MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865

Compactors: 815F, 816F, 825C, 826C, PS-300B

Cold Planers / Road Reclaimers: PM620, PM622, RM-300

Pipelayers: 572R II