7F7779 Spring fit Caterpillar

The 7F7779 Spring is a recoil spring for Caterpillar equipment. It is listed for use on Caterpillar wheel bulldozers, wheel-type loaders, wheeled tractor-scrapers, and earthwork compactors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 7F7779 and belongs to the Spring Recoil category. The listed applications cover several Caterpillar machine types and models, including the 814 wheel bulldozer, 966C and 980 series wheel-type loaders, 621, 621B, 623, 627 and 627B wheeled tractor-scrapers, and the 816 earthwork compactor.

Fitment

Fitment should be checked against the machine model and the part number before installation. The model information above reflects the applications listed for SKU 7F7779 and does not add equipment series that are not specified in the available part data.

Cross-reference numbers

The 7F7779 spring is listed under the following Caterpillar and supplier cross-reference numbers:

Part numbers 7F7779 and 7F-7779 identify the same listed spring designation in the supplied product data. Numbers 8D4004 and 1V4712 are listed as corresponding numbers for this part. Verify the number stamped or recorded for the removed component when matching the replacement.

Specifications

The listed dimensions are length 24 cm, width 6 cm, and depth 6 cm. The stated weight is 0.5 lb. No additional information about spring material, wire diameter, coil count, mounting hardware, or included components is specified for SKU 7F7779.