Yukon Gear Dana 44 / 60 and GM 8.5in Inner Front Disconnect Seal Replacement

2025-09-10T01:25:00-06:00

Price: 14.89

Keep gear oil where it belongs with the Yukon Mighty axle seal from Yukon Gear. Designed for Dana 44, Dana 60, and GM 8.5" front inner disconnect differentials, this seal delivers a specific-fit solution for leak prevention and long-term durability.

Made from high-quality black rubber, this seal is engineered to OEM dimensions and built to withstand heat, fluid exposure, and vibration. Whether you're rebuilding your front axle or replacing worn components, this seal ensures proper lubrication and protects your differential from contamination.

This axle seal is a must-have for GM and Dana axle owners who want reliable sealing performance in front-end applications.

Features and Benefits

Fits Dana 44, Dana 60 & GM 8.5" Front Inner Disconnects – Covers a wide range of front axle setups.

Specific Fit Design – Precision dimensions for easy installation and leak-free sealing.

Durable Black Rubber Construction – Resists wear, heat, and fluid exposure.

OEM-Compatible Performance – Ideal for rebuilds, upgrades, and maintenance.

Protects Against Leaks and Contaminants – Keeps gear oil in and debris out.

Seal It Tight

Tired of gear oil leaks or noisy front ends? The Yukon Mighty axle seal is the upgrade that keeps your Dana or GM front differential sealed and secure. Built tough and made to fit, it’s the seal your drivetrain depends on.

Specifications

Specification | Details
Part Number | yukYMS5131
Fitment | Dana 44 / Dana 60 / GM 8.5" Front Inner Disconnect
Position | Front Inner
Color | Black
Fit Type | Specific Fit
Component Type | Axle Seal
California Proposition 65 | Not Applicable
Package Quantity | 1 EA

Installation Instructions
Installation Instructions

This Part Fits:

Year | Make | Model | Submodel
1969-1974 | Chevrolet | Blazer | Base
1987 | Chevrolet | Blazer | Custom Deluxe
1988-1991 | Chevrolet | Blazer | Scottsdale
1987-1991 | Chevrolet | Blazer | Silverado
1975-1981 | Chevrolet | K10 | Cheyenne
1981-1986 | Chevrolet | K10 | Custom
1975-1980 | Chevrolet | K10 | Custom Deluxe
1981 | Chevrolet | K10 | Deluxe
1975-1986 | Chevrolet | K10 | Scottsdale
1975-1986 | Chevrolet | K10 | Silverado
1966-1974 | Chevrolet | K10 Pickup | Base
1968-1974 | Chevrolet | K10 Suburban | Base
1981-1986 | Chevrolet | K10 Suburban | Custom
1975-1980 | Chevrolet | K10 Suburban | Custom Deluxe
1981 | Chevrolet | K10 Suburban | Deluxe
1975-1980,1982,1984-1986 | Chevrolet | K10 Suburban | Scottsdale
1975-1977,1979-1980,1982-1983,1985-1986 | Chevrolet | K10 Suburban | Silverado
1975-1981 | Chevrolet | K20 | Cheyenne
1981-1986 | Chevrolet | K20 | Custom
1975-1980 | Chevrolet | K20 | Custom Deluxe
1981 | Chevrolet | K20 | Deluxe
1975-1986 | Chevrolet | K20 | Scottsdale
1975-1983,1985-1986 | Chevrolet | K20 | Silverado
1966-1974 | Chevrolet | K20 Pickup | Base
1967-1974 | Chevrolet | K20 Suburban | Base
1981-1986 | Chevrolet | K20 Suburban | Custom
1975-1980 | Chevrolet | K20 Suburban | Custom Deluxe
1981 | Chevrolet | K20 Suburban | Deluxe
1975-1980,1982,1984-1986 | Chevrolet | K20 Suburban | Scottsdale
1975-1977,1979-1980,1982-1983,1985-1986 | Chevrolet | K20 Suburban | Silverado
1976 | Chevrolet | K5 Blazer | Base
1975-1980 | Chevrolet | K5 Blazer | Cheyenne
1981-1986 | Chevrolet | K5 Blazer | Custom
1975,1977-1980 | Chevrolet | K5 Blazer | Custom Deluxe
1981 | Chevrolet | K5 Blazer | Deluxe
1984 | Chevrolet | K5 Blazer | Scottsdale
1978,1980-1986 | Chevrolet | K5 Blazer | Silverado
1966 | Chevrolet | Suburban | Base
1987 | Chevrolet | V10 | Custom Deluxe
1987 | Chevrolet | V10 | Scottsdale
1987 | Chevrolet | V10 | Silverado
1987 | Chevrolet | V10 Suburban | Custom Deluxe
1987-1988 | Chevrolet | V10 Suburban | Scottsdale
1987-1988 | Chevrolet | V10 Suburban | Silverado
1989-1991 | Chevrolet | V1500 Suburban | Scottsdale
1989-1991 | Chevrolet | V1500 Suburban | Silverado
1987 | Chevrolet | V20 | Custom Deluxe
1987 | Chevrolet | V20 | Scottsdale
1987 | Chevrolet | V20 | Silverado
1987 | Chevrolet | V20 Suburban | Custom Deluxe
1987-1988 | Chevrolet | V20 Suburban | Scottsdale
1987-1988 | Chevrolet | V20 Suburban | Silverado
1989-1991 | Chevrolet | V2500 Suburban | Scottsdale
1989-1991 | Chevrolet | V2500 Suburban | Silverado
1994-2002 | Dodge | Ram 2500 | Base
1975-1977,1984-1989 | Dodge | W100 | Custom
1977-1985 | Dodge | W150 | Base
1975-1980 | Dodge | W200 | Base
1981-1993 | Dodge | W250 | Base
1973-1974 | Ford | Bronco | Base
1975-1978 | Ford | Bronco | Custom
1975,1978 | Ford | Bronco | Northland
1975 | Ford | Bronco | Ranger
1978 | Ford | Bronco | Ranger XLT
1975-1977 | Ford | Bronco | Sport
1973 | Ford | Bronco | Wagon
1973-1974,1976 | Ford | F-100 | Base
1975-1976 | Ford | F-100 | Custom
1975-1976 | Ford | F-100 | Northland
1975-1976 | Ford | F-100 | Ranger
1975-1976 | Ford | F-100 | Ranger XLT
1976-1978 | Ford | F-150 | Base
1976-1979 | Ford | F-150 | Custom
1976-1978 | Ford | F-150 | Northland
1976-1979 | Ford | F-150 | Ranger
1978-1979 | Ford | F-150 | Ranger Lariat
1976-1979 | Ford | F-150 | Ranger XLT
1977 | Ford | F-150 | XLT
1973-1974,1976-1978 | Ford | F-250 | Base
1975-1979 | Ford | F-250 | Custom
1975-1978 | Ford | F-250 | Northland
1975-1979 | Ford | F-250 | Ranger
1978-1979 | Ford | F-250 | Ranger Lariat
1975-1979 | Ford | F-250 | Ranger XLT
1977 | Ford | F-250 | XLT
1975-1978 | GMC | K15 | Base
1975-1978 | GMC | K15 | High Sierra
1977 | GMC | K15 | Indy Hauler
1975-1978 | GMC | K15 | Sierra Classic
1975-1978 | GMC | K15 | Sierra Grande
1975-1978 | GMC | K15 Suburban | Base
1975-1978 | GMC | K15 Suburban | High Sierra
1975-1978 | GMC | K15 Suburban | Sierra Classic
1975-1978 | GMC | K15 Suburban | Sierra Grande
1966-1974 | GMC | K15/K1500 Pickup | Base
1968-1974 | GMC | K15/K1500 Suburban | Base
1979-1986 | GMC | K1500 | Base
1979-1986 | GMC | K1500 | High Sierra
1979-1986 | GMC | K1500 | Sierra Classic
1979-1982 | GMC | K1500 | Sierra Grande
1979-1985 | GMC | K1500 Suburban | Base
1979-1985 | GMC | K1500 Suburban | High Sierra
1979-1985 | GMC | K1500 Suburban | Sierra Classic
1979-1982 | GMC | K1500 Suburban | Sierra Grande
1975-1978 | GMC | K25 | Base
1975-1978 | GMC | K25 | High Sierra
1975-1978 | GMC | K25 | Sierra Classic
1975-1978 | GMC | K25 | Sierra Grande
1967-1974 | GMC | K25/K2500 Pickup | Base
1979-1986 | GMC | K2500 | Base
1979-1986 | GMC | K2500 | High Sierra
1979-1986 | GMC | K2500 | Sierra Classic
1979-1982 | GMC | K2500 | Sierra Grande
1987 | GMC | V1500 | Base
1987 | GMC | V1500 | High Sierra
1987 | GMC | V1500 | Sierra Classic
1987-1989 | GMC | V1500 Suburban | Base
1987 | GMC | V1500 Suburban | High Sierra
1987-1989 | GMC | V1500 Suburban | Sierra Classic
1987 | GMC | V2500 | Base
1987 | GMC | V2500 | High Sierra
1987 | GMC | V2500 | Sierra Classic
1985-1991,1993 | Jeep | Grand Wagoneer | Base
1985 | Jeep | Grand Wagoneer | Limited
1974-1988 | Jeep | J10 | Base
1974-1977 | Jeep | Wagoneer | Base
1974-1976 | Jeep | Wagoneer | Custom

REVIEWS

CL

Installed this on my Dana 60 front axle and it sealed perfectly. No leaks, smooth ride. Great quality.

Chris L.

Boise, ID

★★★★★

JM

Perfect fit for my GM 8.5" front diff. Easy install and no more seepage. Highly recommend.

James M.

Fresno, CA

★★★★★