0951787 Back-up Ring for Caterpillar Equipment

The 0951787 back-up ring is a transmission seal ring used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Excavators: 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312D, 312D L, 312D2, 312D2 GC, 312E, 312E L, 313B, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315D L, 316E L, 318B, 318C, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 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, 325 LN, 325B, 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 L, 336E LN, 336F L, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L, 349E, 350, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 568 FM LL, E110, E110B, E120, E120B, E140, E180, E200B, E240, E240C, E300, E450, E70B, EL240B, M325D L MH, M325D MH
• Front shovels: 385C, 5090B
• Integrated toolcarriers: IT38H, IT62H
• Logger: 322C
• Mini hydraulic excavator: 307C
• Mobile hydraulic power units: 323D L, 323D LN, 324D LN, 325D, 329D L, 329E, 330C, 330D, 330D L, 336D L, 336E, 336E HVG, 385C, 385C L
• Undercarriage: OEMs
• Wheel loaders: 938H, 950H, 950K, 962H, 962K, 966H, 966K, 972H, 972K
• Wheeled excavator: M330D

Specifications