9M3786 O-Ring

9M3786 is an O-ring used in Caterpillar equipment, including construction machinery, engines, generator sets, industrial equipment, trucks, excavators, loaders and other machines listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: 735, 740, D350E, D350E II, D400E, D400E II, D40D.
• Challenger: MTC835.
• Cold planers: PM-200, PM-201, PM-465.
• Ejector trucks: 740, D400E II.
• Excavators: 245, 320C, 320C FM, 320D, 320D FM, 320D L, 320D LN, 320D2, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345B II, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 390F L, 568 FM LL, M325D L MH, M325D MH.
• Front shovels: 5080, 5090B.
• Gas engines: G3406, G3508, G3508B, G3512, G3512B, G3516, G3516B.
• Gen set engines: 3406B, 3406C, 3406E, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, G3512, G3516, G3516B.
• Generator sets: 3406C, 3406E, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, C175-16, C175-20, C18, G3406, G3508, G3512, G3512E, G3516, G3516B, G3516H, G3520C, G3520E.
• Industrial engines: 3056, 3406, 3406B, 3406C, 3406E, 3408, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, C-15, C-16, C15, C18.
• Landfill and soil compactors: 826C, 826G, 826G II, 826H, 836G, 836H, 825G, 825G II, 825H.
• Load haul dumps: R2900, R2900G, R3000H.
• Locomotive engines: 3508B, 3508C, 3512B, 3512C, 3516B, C175-16.
• Logger: 322C.
• Marine auxiliary and marine engines: 3406, 3406B, 3406C, 3406E, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C175-16, C18.
• Mining excavators: 5110B, 5130, 5130B, 5230B.
• Mobile hydraulic power units: 323D LN, 324D LN, 325C, 325D, 329D L, 329E, 330C, 330D, 330D L, 336D L, 336E, 336E HVG, 345C L, 349D L, 349E, 349E L HVG, 365C L.
• Motor graders: 16G, 16H, 16H NA, 24M.
• Petroleum equipment: 3508B, 3508C, 3512B, 3512C, C-15, C15, C175-16, C18; CX31-C15I, TH35-C15I; TH55-E70.
• Pipelayers: 578, 583R, 583T, 587R, 587T, PL83, PL87.
• Power modules: PM3456, PM3508, PM3512, PM3516, PMG3516, PP3516, XQC1200.
• Pumpers: HT400, SPF343, SPS343, SPT343.
• Reclaimers and stabilizers: RM-250C, RM-350B, RM-500, RR-250, RR-250B, SS-250, SM-350.
• Shovel logger: 345C.
• Track-type tractors: D11N, D11R, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP, D7E, D7F, D7G, D8N, D8R, D8R II, D8T.
• Tractors: 776C, 776D, 784B, 784C.
• Trucks: 770, 772, 777, 777B, 777C, 777D, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793F, 793F AC, 793F CMD, 793F OEM, 793F XQ, 795F AC, 795F XQ, 797, 797B, 797F.
• Truck engines: 3406, 3406B, 3406C, 3406E, 3408, C-15, C-16, C-18, C15, C16, C18.
• Underground articulated trucks: AD30, AD45B, AD55.
• Vehicular engine: 3512.
• Wheel dozers: 814B, 824C, 824G, 824G II, 824H, 834G, 834H, 854G.
• Wheel loaders: 980C, 980F, 980G, 980G II, 980H, 986H, 988G, 988H, 992, 992G, 994, 994D, 994F, 994H.
• Wheel scrapers: 623E, 623F, 627E, 657B, 657E, 657G.
• Wheel tractors: 621, 621B, 621E, 621F, 621G, 623F, 623G, 627B, 627E, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E, 657G.
• Wheeled excavators: M325C MH, M330D, W330B, W345B II, W345C MH.

Specifications