1884218 Ring for Caterpillar Equipment

1884218 is a backup ring used in transmission sealing systems for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The ring is designed for installation with a seal to help prevent seal extrusion in high-pressure applications and to protect the sealing system during pressure increases.

Fitment

• Material loader: M325D L MH.
• Excavators: 322C, 320C, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326, 326D L, 326D2, 326D2 L, 326F, 326F L, 326F LN, 328D LCR, 329D, 329D L, 329D LN, 329D2, 329D2 L, 329E, 329E L, 329E LN, 329F L, 330, 330 GC, 330C FM, 330C L, 330C LN, 330D, 330D FM, 330D LN, 330D MH, 330D2, 330D2 L, 330F, 330F LN, 330GC, 333, 336, 336D2, 336D2 GC, 336D2 L XE, 336D2 L XEA, 336D2 LA XE, 336D2 LARA, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336E LNH, 336F, 336F L, 336F L XE, 336F LN, 336F LN XE, 336F LNXE, 336F XE, 336FMHPU, 340, 340D L, 340D2 L, 340F, 340F L LRE, 340F L UHD, 345C L, 345D, 349D L, 352FMHPU, 385B, 385C, 385C L, 390D, 390D L, 390F, 390F L, 568 FM, M325D L MH.
• Wheel loaders: 950K, 950M, 962, 962K, 962M, 980, 980K, 980M, 980XE, 982, 982M, 982XE.
• Wheel excavators: M325C MH, M330D.
• Forest machines: 568.

Cross-reference numbers

• 1884218
• 188-4218

Specifications