8C8729 Hex Socket Head Bolts

8C8729 hex socket head bolts are used on Caterpillar equipment, including excavators, loaders, trucks, tractors, graders, forestry machines and other heavy equipment listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: D350E II, D400E II.
• Asphalt pavers: AP-600D, AP-655D.
• Backhoe loaders: 446, 446B.
• Challenger tractors: 35, 45, 55.
• Cold planers: PC310B.
• Compact wheel loaders: 910E.
• Crushers: CR20, P360, VHC-30.
• Ejector trucks: D400E II.
• Excavators: 205B, 206B, 224B, 235C, 235D, 245B, 311, 311B, 312, 315, 317, 318C, 318E L, 319D L, 319D LN, 320 L, 320B, 320B U, 320C FM, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321B, 321D LCR, 322B, 322B L, 322B LN, 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, 325 LN, 325B, 325B L, 325C, 325C FM, 325D FM, 325D FM LL, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN, 330B L, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 350, 568 FM LL, E180, E200B, E240, E240C, E450, E650, EL240B.
• Forwarders: 554, 574, 574B.
• Grapple orange peel attachments: GSH15, GSH15-60, GSH22B, GSH9, GSH9B.
• Harvester heads: HH55, HH65.
• Integrated toolcarriers: IT12B.
• Loggers: 322C.
• Mining excavators: 5110B, 5230, 5230B.
• Mobile hydraulic power units: 329D L, 330C, 336D L, 336E HVG.
• Motor graders: 120G, 120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 160M, 160M 2, 160M 3 AWD, 24H, 24M.
• Multiprocessors: MP15, MP318, VT30.
• Pulverizers: P16.
• Quick couplers: CWAC-40.
• Demolition and scrap shears: S25, S305, S365B, VHS-50, VHS-60/3.
• Shovel loggers: 345C.
• Track feller bunchers: 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK1051, TK711, TK721, TK722, TK732, TK741, TK752.
• Track loaders: 953B, 953C.
• Track-type tractors: D11R, D11T, D5R LGP, D6H, D6H XL, D6H XR, D6M, D6N, D6N LGP, D6N OEM, D6R.
• Undercarriage: OEMS.
• Vibratory compactors: CB-14B.
• Wheel dozers: 844K.
• Wheel loaders: 924F, 938F, 938G, 938G II, 960F, 966F, 966F II, 970F, 990K, 993K, 994, 994D, 994F, 994H.
• Wheel scrapers: 621G, 627G, 631E, 631G, 637E, 637G, 657G.
• Wheel skidders: 515, 525.
• Wheel tractors: 621F, 627F, 651E.
• Wheeled excavators: M318C, M318C MH, M322C, M325B, W330B, W345B II, W345C MH.

Specifications