4I5849 O-Ring Seal

The 4I5849 is an O-ring seal used in Caterpillar equipment, including excavators, front shovels, knuckleboom loaders, loggers, mobile hydraulic power units, shovel loggers, track feller bunchers, and wheeled excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The seal is listed for the following Caterpillar equipment models and machine series:

• Excavators: 322, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 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, 330, 330 FM L, 330 L, 330B, 330B L, 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, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 350, 375, 375 L, 568 FM LL, M325D L MH, and M325D MH.
• Front shovel: 5080.
• Knuckleboom loaders: 2484C and 579C.
• Loggers: 322C.
• Mobile hydraulic power units: 324D LN, 325C, 325D, 325D L, 329D L, 329E, 330C, 330D, 330D L, 336D L, 336E, 336E HVG, 345C L, 349D L, and 349E L HVG.
• Shovel logger: 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, TK751, and TK752.
• Wheeled excavators: M325B, M325C MH, M330D, W330B, and W345C MH.

Specifications