5M2998 Ring for Caterpillar Equipment

5M2998 is a rectangular-section sealing ring used in sealing components of Caterpillar equipment and engines. The ring has a round overall form with a rectangular cross-section; the edge ribs may be rounded or non-rounded depending on the application. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The 5M2998 ring is listed for the following Caterpillar equipment models and series:

• Track-type tractors: 140, 141, 143, 153, 163, 4, 55, 6A, 6S, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2.
• Pipelayers: 571G, 572G.
• Excavators: 215, 215B, 215C, 215D, 219, 219D, 225, 225B, 225D, 229.
• Track-type loaders: 951, 955, 955K, 955L, 963, 973, 977A, 977D, 977H, 977K, 977L.
• Forest products equipment: 227, FB221.

Application of the ring depends on the equipment configuration and the specific assembly. It is used as a sealing element for components on the listed Caterpillar machines and engines.

Cross-reference numbers

Specifications