Mahle A356 Engine Crankshaft Repair Sleeve - Rear

Mahle A356 Crankshaft Repair Sleeve

Mahle A356 is an OEM-standard engine crankshaft repair sleeve for rear seal repair applications. It uses nickel plated formed steel and a 0.013 in gasket wall thickness to help restore a proper sealing surface on the crankshaft.

Key Features

• OEM Standard grade for engine repair work
• Nickel plated formed steel construction
• 0.013 in gasket wall thickness
• Engine crankshaft repair sleeve for rear applications
• Mahle A356 part number for direct identification

Product Details

Mahle A356 is built for rear crankshaft sealing repair where the original sealing surface has wear, grooves, or finish issues. The nickel plated formed steel sleeve provides a precise repair surface for the rear seal area, helping support consistent sealing performance on engines used in Chevrolet C2500, Chevrolet C3500, GMC K3500, and related heavy-duty applications. This part cross-references FEL-PRO 16269 for the same application. Mahle A356 is a practical choice when servicing rear crankshaft seal wear on Chevrolet and GMC trucks, vans, and chassis applications from 1991-2000.

What It Helps Fix

• Rear crankshaft seal leakage caused by a worn sealing surface
• Grooves or scoring on the crankshaft seal journal
• Oil seepage after rear main seal service
• Repeat seal failure from an uneven crankshaft surface
• Seal contact issues on high-mileage engines

Installation Notes and Tips

Clean the crankshaft sealing area thoroughly before installation and inspect the journal for wear or damage. Verify rear application fitment against the vehicle listing before service, especially on Chevrolet C2500, Chevrolet K2500, GMC C2500, and GMC K2500 models. Follow the engine service procedure for sleeve placement and rear seal installation to maintain proper alignment and sealing contact.

Quality Assurance

Mahle supplies OEM-standard sealing and engine service components trusted by technicians and vehicle manufacturers. Part number A356 is manufactured to support repair-focused sealing performance in demanding rear crankshaft applications.

Compatible Vehicles

• Fits 1991-2000 Chevrolet C2500, Rear
• Fits 1991-2000 Chevrolet C3500, Rear
• Fits 1996-2000 Chevrolet Express 3500, Rear
• Fits 1991-2000 Chevrolet K2500, Rear
• Fits 1991-2000 Chevrolet K3500, Rear
• Fits 1996-2000 GMC Savana 3500, Rear
• Fits 1991-2000 GMC C2500, Rear
• Fits 1991-2000 GMC C3500, Rear
• Fits 1991-2000 GMC K2500, Rear
• Fits 1991-2000 GMC K3500, Rear
• Fits 1992-1999 Chevrolet C2500 Suburban, Rear
• Fits 1992-1999 Chevrolet K2500 Suburban, Rear
• Fits 1991-1999 Chevrolet P30, Rear
• Fits 1992-1999 GMC C2500 Suburban, Rear
• Fits 1992-1999 GMC K2500 Suburban, Rear
• Fits 1991-1999 GMC P3500, Rear
• Fits 1991-1996 Chevrolet G30, Rear
• Fits 1991-1996 GMC G3500, Rear
• Fits 1991-1993 Chevrolet C1500, Rear
• Fits 1991 Chevrolet R2500 Suburban, Rear
• Fits 1991 Chevrolet R3500, Rear
• Fits 1991 Chevrolet V3500, Rear
• Fits 1991 GMC R2500 Suburban, Rear
• Fits 1991 GMC R3500, Rear
• Fits 1991 GMC V3500, Rear