7D1979 O-Ring Seal Fits Caterpillar 988 834 836 631 637 651 657

One New Aftermarket O-Ring Seal

Fits Caterpillar Models:
Wheel Tractor-Scrapers: 639D, 633E II, 637, 631D, 631E, 631C, 631G, 633C, 637G, 637D, 637E, 633D, 651, 657

Wheel Dozers: 834, 834G, 834H, 834K

Wheel Loaders: 988, 988G, 988H, 988K

Landfill Compactors: 836, 836G, 836H, 836K

Motor Graders: 24, 24H, 24M

Load Haul Dump: R2900 XE

Material Handler: MH3037

Pumper: SPF343C, SPF743

Engine – Machine: C4.4

Petroleum Engines: 3512B, 3512C

Industrial Engines: D379, D379B, D398, D398B, D399

Marine Engines: D379A, D379B, D398A, D398B, D399

Gas Engines: G379, G379A, G398, G399

Generator Set Engines: D399

Petroleum Transmissions: CX48, CX48-P2300, TH48-E70, TH48-E80, TH53-E60, TH55, TH55-E70, TH55FT-E90

Item Specs:
Inside Diameter: 9.984 in. (253.59 mm)
Cross Section: 0.139 in. (3.53 mm)

Replaces Part Number(s): 7D1979