2H2665 Seal O Ring Fits Caterpillar Models
2H2665 Seal O Ring Fits Caterpillar Models
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One New Aftermarket Replacement Seal O-Ring for Caterpillar (Cat) Equipment
This aftermarket replacement O-ring seal (Caterpillar part number 2H2665 / 2H-2665) provides a precision fluid-tight seal used across a wide range of Caterpillar engines, trucks, motor graders, tractors, compactors, and heavy construction equipment. Dimensionally specified at 62.87 mm (2.475 in) inner diameter with a 5.33 mm (0.21 in) cross-section, this seal is designed to prevent oil and fluid leakage at critical connection points.
Specifications
- Inner Diameter: 62.87 mm (2.475 in)
- Cross-Section: 5.33 mm (0.21 in)
- Material: EPDM 70, Peroxide Cured (AS568A-333 standard)
- Weight: 0.02 lbs
Compatible Models
Caterpillar Motor Grader: 24H, 24M
Caterpillar Mining Excavator: 5130, 5130B, 5230B
Caterpillar Truck Engine: 3406, 3406B, 3406C, C15
Caterpillar Industrial / Gen Set Engine: 3192, 3508, 3508C, 3512, 3516
Caterpillar Scraper: 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 637, 637B, 637D, 637E, 637G, 639D, 657G
Caterpillar Challenger: 65, 65C, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E
Caterpillar Pipelayer: 583H
Caterpillar Track-Type Tractor: D7E, D7E LGP, D8L, D9L, D9T, D10T, D11N
Caterpillar Off-Highway Truck: 769, 769C, 772, 773, 773B, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793D, 793F, 795F AC, 797, 797B
Caterpillar Articulated Truck: D250B, D250E, D300B, D300D, D300E, D350E, D400E, AD30, AD40, AD45, AD45B, AD55, AD55B
Caterpillar Landfill / Soil Compactor: 825B, 825C, 825G, 825H, 825K, 826B, 826C, 826G, 826H, 826K, 836, 836G, 836H, 836K
Caterpillar Track Loader: 955C, 955H, 977D, 977H
Caterpillar Load Haul Dump: R2900, R2900G
Caterpillar Cold Planer: PM-565, PM-565B
Replaces Part Number(s):
2H2665, 2H-2665
Aftermarket Interchange Numbers
4M7021, 2H3930, 8T7316, CA2H2665, CT2H2665, M-2H2665 (Interstate-McBee); Cross-references Cummins 3014435, 122981, 3081695; AS568A-333
New aftermarket replacement part - not remanufactured, not used.
