2D8540 Seal Fits Caterpillar Models

One New Aftermarket Replacement Lip-Type Oil Seal for Caterpillar (Cat) Equipment

This aftermarket replacement lip-type oil seal (2D8540) is used in low-to-medium speed rotating applications such as transmissions and pumps, retaining oil and protecting against external contamination. It is a direct replacement for Caterpillar (Cat) OEM part number 2D8540 and fits a wide range of Cat construction and earthmoving equipment.

Specifications

• Type: Lip-Type Oil Seal (Rotary Shaft Seal)
• Dimensions: 6 in. x 8 in. x 0.08 in.
• Weight: approx. 0.2 lbs.

Compatible Models

Caterpillar Excavators: 225, 227, 229, 235, 235B

Caterpillar Wheel Tractor-Scrapers: 627, 627B, 627E, 637, 637B, 637D, 637E, 641B, 650B, 657B

Caterpillar Wheel Dozers: 824, 824B, 824C, 825B, 825C, 826B, 826C, 834, 834B, 834G, 834H, 834K

Caterpillar Challenger Tractors: 65, 65C, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E

Caterpillar Off-Highway Trucks / Other: 772, 571G

Caterpillar Wheel Loaders: 920, 930, 980B, 988, 992

Caterpillar Motor Graders: 16, 140

Caterpillar Track Loaders: 941, 951B, 983

Caterpillar Wheel Tractor-Scrapers (additional): 615, 621, 621B, 623, 631C, 633C

Replaces Part Number(s):

2D8540, 2D-8540

Aftermarket Interchange Numbers

3F5791, 7B3785, 3K9121, 39933

New aftermarket replacement part - not remanufactured, not used.