HYI60-0865 - O-RING

One New Aftermarket Replacement O-Ring Seal Fits Caterpillar (Fits CAT) Construction Equipment

This aftermarket replacement O-ring seal (Dash Size 238) provides a reliable hydraulic sealing solution across a wide range of Fits Caterpillar (Fits CAT) construction and industrial equipment. Used throughout hydraulic control systems, cylinders, and fluid circuits, this o-ring helps prevent leaks and maintain system pressure in demanding heavy-duty applications.

Specifications

• Part Type: O-Ring Seal
• Dash Size: 238
• Inside Diameter: 88.49 mm (approx. 3.48 in.)
• Outside Diameter: 95.55 mm (approx. 3.76 in.)
• Cross Section Diameter: 3.53 mm
• Material: Nitrile (Durometer 75)

Compatible Models

Fits Caterpillar Motor Graders: 12E, 12G, 14G, 14H NA, 14M, 16, 16M, 120B, 120G, 120H, 130G, 140, 140B, 140G, 140H, 160G, 16M, 24H, 24M

Fits Caterpillar Backhoe Loaders: 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 424D, 426, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 444E, 446D

Fits Caterpillar Excavators: 215, 215B, 215C, 245, 245B, 320D FM, 322 FM L, 325 L, 330

Fits Caterpillar Articulated Trucks: 725, 730, 730C, 735, 740, D250D, D250E II, D300E II, D350E II, D400E II, D44B, D550B

Fits Caterpillar Wheel Loaders / Integrated Toolcarriers: 902, 908, 910, 910E, 910G, IT12, IT12B, IT14B, IT14F, IT14G, IT18F, IT24F, IT62G

Fits Caterpillar Compactors / Landfill: 816B, 816F, 816F II, 826G, 826G II, 836K

Fits Caterpillar Challengers: 45, 55, 65C, 65E, 75C, 75D, 75E, 85C, 85D, 85E, 95E

Fits Caterpillar Cold Planers: PM-201, PM-565, PM-565B, PR-105, PR-450, PR-450C

Fits Caterpillar Load Haul Dump: R2900, R2900G, R3000H

Fits Caterpillar Bulldozers: 814S, 824S

Fits Caterpillar Feller Bunchers / Forestry: FB518, 539, 554, 574

Fits Caterpillar Engines / Marine: G398, 3176B, 3176C, 3196, 3406B, 3606, 3608, 3612, 3616, 3618, C-12, C12, C280-6, C280-8, C280-12, C280-16

Other Fits Caterpillar: 127, 141, 153, 173B, 183B, 191, 227, 1190T, 1290T, 2391, 2491

Replaces Part Number(s):

M2H4145, 2H4145, 2H-4145

Aftermarket Interchange Numbers

4M8527, 1H2264, 773203, 8T7242

New aftermarket replacement part - not remanufactured, not used.