FAG SR3560 Engine Crankshaft Repair Sleeve - Rear

Engine Crankshaft Repair Sleeve for Rear Seal Repair

The FAG SR3560 crankshaft repair sleeve restores a smooth sealing surface on damaged shafts without removing the shaft or machining the journal. It is a precision stainless steel sleeve made to help extend shaft service life and reduce premature wear in rear seal repair applications.

Compatible with rear crankshaft seal repair on select Mazda Protege, Mazda Protege5, Mazda 626, Ford Probe, and Mazda MX-6 applications, the FAG SR3560 is sized for a 3.5 in shaft diameter and a 3.825 in flange diameter.

• Precision repair sleeve for crankshaft sealing surfaces
• Heat-treated stainless steel construction
• Helps restore sealing on worn or damaged shafts
• No shaft removal or machining required for repair
• Designed for rear-position crankshaft seal service
• Part number: SR3560

Detailed Product Information

The FAG SR3560 is an engine crankshaft repair sleeve that provides an additional sealing surface where the original shaft has been worn, grooved, or damaged. Its heat-treated stainless steel construction supports long-term durability while helping the rear seal maintain proper contact on the shaft. Key dimensions include a 3.5 in shaft diameter, 3.825 in flange diameter, 0.5 in overall width, 0.313 in width on shaft, and 1.347 in installation depth.

This part cross-references OSC 99347 for the same application. The SR3560 is a practical repair solution for rear seal service on Mazda 626, Mazda MX-6, Mazda Protege, Mazda Protege5, and Ford Probe applications where the sealing surface needs restoration rather than replacement.

Common Problems This Part Can Address

• Rear crankshaft seal leakage caused by a worn shaft surface
• Grooves or scoring on the sealing area of the crankshaft
• Premature seal wear from surface damage
• Costly shaft removal and machining during repair
• Reduced sealing performance on high-mileage engines

Installation Notes and Tips

Install the sleeve on the damaged sealing surface at the rear crankshaft area and verify the shaft diameter before service. The sleeve is engineered for a precise fit, so careful alignment during installation helps maintain proper seal contact. Confirm vehicle application by year, make, model, and rear position before ordering.

Fits 2000-2003 Mazda Protege, rear. Fits 2002-2003 Mazda Protege5, rear. Fits 1993-2002 Mazda 626, rear. Fits 1993-1997 Ford Probe, rear. Fits 1993-1997 Mazda MX-6, rear.

Quality Assurance

FAG manufactures precision repair components for drivetrain and engine service applications, and the SR3560 is built as a stainless steel repair sleeve for accurate sealing support. Its design focuses on restoring the shaft surface so the rear seal can function properly in service.