Ring 3J8466 for Caterpillar Equipment

The 3J8466 ring is a transmission seal ring used in Caterpillar equipment, including tracked bulldozers, wheel-type loaders, wheeled tractor-scrapers, and load-haul-dump machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Tracked bulldozers: 10, 59, 9, 9B, 9C, 9D, 9S, 9U, D9H, D9L.
• Wheel-type loaders: 966D, 966E, 966F, 966F II, 966G, 966G II, 972G, 972G II.
• Wheeled tractor-scrapers: 641, 641B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 666B.
• Load-haul-dump machines: R1600G, R1600H.

Fitment should be confirmed against the machine model, serial number, and the installed transmission or seal assembly before installation.

Cross-reference numbers

Specifications

The listed dimensions describe the ring itself: 0.04 in cross-section width, 0.11 in cross-section height, and 8.95 in inner diameter. The package contents consist of one 3J8466 transmission seal ring unless the applicable parts order specifies a different quantity.