Ford 9” - 31 Spline Trac Lok Open Differential Carrier Internals Rebuild Kit w/o Hub Forks Sliders & Synchronizers - Model NP243 Mercury Grand Marquis (1980-2011)

Mercury Grand Marquis (1980-2011)

(1) Axle Outer Tube Seals - Red

1962-1964 Chevrolet Chevy II

1975-2002 Ford F-350

*Bearing Kit Upgrade*

Ford 9” - 31 Spline Trac Lok Open Differential Carrier Internals Rebuild Kit w/o Hub Forks Sliders & Synchronizers - Model NP243 Mercury Grand Marquis (1980-2011)Trac Lok Differential Carrier Rebuild Kit Description Package Includes: Side and Pinion Gears Washers Pinion Shaft Lock Bolt or Roll Pin Fits Ford 9 differentials with a 31 spline Trac Lok that has a 1. 32 spline diameter. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity.