4F8420 Packing U-Cup Seal Assembly Fits Caterpillar D6D D7G D9G 966C 621B 631C
4F8420 Packing U-Cup Seal Assembly Fits Caterpillar D6D D7G D9G 966C 621B 631C
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One Aftermarket Replacement Packing U-Cup Seal Assembly
Tech Info:
- Construction: Urethane U-Cup Seal with Elastoplastic Spacer
- Rod Diameter: 63.45 mm (2.49")
- Bore Diameter: 82.55 mm (3.25")
- Groove Width: 24.84 mm (0.97")
Fits Caterpillar
Track-Type Tractor Models: D6D, D6E, D6E SR, D6F SR, D6G SR, D6G2 XL, D7F, D7G, D9G
Wheel Tractor Models: 631C, 633C, 637, 641, 650B, 651, 660B, 666, 666B
Wheel Scraper Models: 613, 613B, 621, 621B, 623B, 627, 627B, 630B, 633, 633B, 651, 657
Wheel Loader Models: 966C
Wheel Dozer Models: 824C, 834B
Motor Grader Models: 16
Bulldozer Models: 6A, 6S, 7A, 7S, 7U, 8A, 8C, 8R, 8S, 8U, 824, 824C, 824S, 834S, 834U
Ripper Models: 4, 5, 6, 7, 951, 955, 977
Hydraulic Control Models: 44, 46, 153, 163, 173
Winch Models: 55
Replaces Part Numbers: 4F-8420, 4F8420
Models This Part Fits:
633C, 173, 637, 621B, 631C, 8C, D6E SR, 834S, D6G SR, 641, 621, 44, 55, D6G2 XL, 657, 834B, 7, D6E, 613, 46, 613B, 955, D6F SR, D9G, 7A, 7S, 650B, D7G, 630B, D6D, 627B, 8S, 824S, 633, 834U, 824, 6, 627, 951, 6S, 666B, 966C, 8U, D7F, 4, 7U, 633B, 623B, 824C, 153, 651, 8A, 16, 6A, 666, 660B, 8R, 163, 977, 5Additional Information:
Urethane U-cup seal with elastoplastic spacer Fits 63.45 mm (2.49 in) diameter rod Fits 82.55 mm (3.25 in) diameter bore Groove Width: 24.84 mm (0.97 in)Reference Numbers:
4F-8420, 4F8420



