Mahle P27940 Axle Housing Cover Gasket - Rear

Mahle Axle Housing Cover Gasket P27940

Mahle P27940 is an OEM-standard axle housing cover gasket made from paper for a precise seal at the differential cover. It is built for rear axle service on select Chevrolet and GMC trucks, vans, and SUVs from 1967-1982.

Use this gasket when servicing a Chevrolet C10, K10, Blazer, or GMC Jimmy application that calls for a 12-bolt-hole paper axle housing cover gasket. Mahle sealing products are used by OEMs and technicians worldwide for dependable sealing performance.

Key Features

• Paper gasket material for axle housing cover sealing
• OEM-standard item grade for service replacement
• Designed for 12-bolt-hole axle cover applications
• Fits rear axle service on select Chevrolet and GMC models
• Mahle part number P27940 for easy identification

Fitment Details

• Fits 1975-1982 Chevrolet C10, N/A, with 12 bolt holes; paper.
• Fits 1973-1982 Chevrolet C10 Suburban, N/A, with 12 bolt holes; paper.
• Fits 1975-1982 Chevrolet G10, rear, with 12 bolt holes; paper.
• Fits 1975-1982 Chevrolet K10, N/A, with 12 bolt holes; paper.
• Fits 1968-1982 Chevrolet K10 Suburban, N/A, with 12 bolt holes; paper.
• Fits 1975-1982 Chevrolet K5 Blazer, N/A, with 12 bolt holes; paper.
• Fits 1979-1982 GMC Jimmy, rear, with 12 bolt holes; paper.
• Fits 1971-1972 GMC Jimmy, rear, with 12 bolt holes; paper.
• Fits 1979-1982 GMC K1500, N/A, with 12 bolt holes; paper.
• Fits 1979-1982 GMC K1500 Suburban, N/A, with 12 bolt holes; paper.
• Fits 1975-1978 Chevrolet P10, N/A, with 12 bolt holes; paper.
• Fits 1975-1978 GMC G15, N/A, with 12 bolt holes; paper.
• Fits 1973-1978 GMC Jimmy, N/A, with 12 bolt holes; paper.
• Fits 1967-1974 GMC G15/G1500 Van, N/A, with 12 bolt holes; paper.
• Fits 1973 Chevrolet Blazer, N/A, with 12 bolt holes; paper.
• Fits 1969-1972 Chevrolet Blazer, rear, with 12 bolt holes; paper.
• Fits 1968-1972 Chevrolet C10 Suburban, rear, with 12 bolt holes; paper.
• Fits 1967-1968 GMC G25/G2500 Van, N/A, with 12 bolt holes; paper.

What This Gasket Helps Address

• Differential cover seepage at the axle housing
• Fluid leaks around the rear axle cover flange
• Seal failure during axle service or gear inspection
• Disturbed sealing surfaces after cover removal
• Maintenance on 12-bolt-hole rear axle housings

Installation Notes

Clean the axle housing and cover sealing surfaces before installation. Verify the cover pattern, axle configuration, and vehicle application against the listed fitment for your Chevrolet C10, K10, Blazer, or GMC Jimmy. This part cross-references FEL-PRO (e.g., RDS 13391) for the same application.

Quality Assurance

Mahle supplies sealing products trusted by OEMs and technicians, and P27940 is built to OEM-standard specifications for axle housing cover service.