FAG SS3512 Engine Crankshaft Repair Sleeve - Front or Rear

FAG SS3512 Crankshaft Repair Sleeve

The FAG SS3512 crankshaft repair sleeve is a precision stainless steel solution for restoring sealing surfaces on damaged shafts. It helps extend shaft service life without removing the shaft or machining the surface, making it a practical repair for Jeep front and rear applications where seal wear has created a groove or uneven finish.

• Heat-treated stainless steel construction for durable shaft surface repair
• Provides additional sealing on worn or damaged crankshaft surfaces
• Installs without shaft removal or machining
• Width on shaft: 0.875 in. (22.225 mm)
• Installation depth: 1 in. (25.4 mm)
• Overall width: 1 in. (25.4 mm)
• Shaft diameter: 2 in. (50.8 mm)
• Flange diameter: 2.406 in. (61.112 mm)

Detailed Application Overview

Built for sealing repair work on worn crankshaft or shaft surfaces, the FAG SS3512 is sized for a 2-inch shaft diameter and a 2.406-inch flange diameter. Its stainless steel design supports a precise sealing surface where the original shaft has been damaged by wear, scoring, or repeated seal contact. This makes the SS3512 a direct repair option for Jeep Grand Wagoneer, Jeep J10, Jeep J20, Jeep Cherokee, Jeep Wagoneer, Jeep CJ5, and Jeep CJ7 applications listed below.

This part cross-references Remy 99200 for the same application.

Vehicle Fitment

• Fits 1984-1991 Jeep Grand Wagoneer, Front
• Fits 1974-1988 Jeep J10, Front
• Fits 1974-1988 Jeep J20, Front
• Fits 1974-1983 Jeep Cherokee, Rear
• Fits 1971-1983 Jeep Wagoneer, Front
• Fits 1972-1979 Jeep CJ5, Front
• Fits 1976-1979 Jeep CJ7, Front

Common Repair Uses

• Sealing leaks caused by a worn crankshaft surface
• Repairing grooves left by a damaged oil seal
• Restoring a shaft that no longer provides a clean sealing contact area
• Reducing the need for shaft removal during seal repair
• Addressing premature wear at the seal running surface

Installation Notes

Clean the shaft thoroughly before installation and verify the shaft diameter and flange dimensions against the listed specifications. The sleeve is installed over the damaged sealing area to create a new running surface for the seal. Confirm front or rear application based on the vehicle listing before service begins. FAG SS3512 is commonly selected for Jeep crankshaft seal repair where the original shaft surface has been compromised.

Quality Assurance

FAG manufactures this repair sleeve as a precision stainless steel component intended for accurate sealing restoration and long-term wear resistance. The heat-treated construction supports dependable service in crankshaft repair applications.