ClickCease Ford 9" - 31 Spline Trac Lok Open Differential Carrier Internals Rebui – Rigid Axle


Ford 9" - 31 Spline Trac Lok Open Differential Carrier Internals Rebuild Kit w/ Hub

$586.40 $451.08


Carrier Rebuild Kit

Motive Gear

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Trac-Lok Differential Carrier Rebuild Kit


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. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs - the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!

Interchange: XL-4028 - YPKF9-P-31-REB


  • 1966-1995 Ford Bronco
  • 1969-1983 Ford E-100 Econoline
  • 1975-1983 Ford E-100 Econoline Club Wagon
  • 1975-1986 Ford E-150 Econoline
  • 1975-1986 Ford E-150 Econoline Club Wagon
  • 1969-1974 Ford E-200 Econoline
  • 1961-1966 Ford Econoline
  • 1975-1983 Ford F-100
  • 1975-1986 Ford F-150
  • 1962-1970 Ford Fairlane
  • 1975-1980 Ford Granada
  • 1977-1979 Ford LTD II
  • 1965-1973 Ford Mustang
  • 1970-1971 Ford Torino
  • 1977-1980 Lincoln Versailles
  • 1963-1969 Mercury Comet
  • 1971-1972 Mercury Comet
  • 1967-1973 Mercury Cougar
  • 1975-1980 Mercury Monarch
  • 1968-1976 Mercury Montego

Differential Specifics

  • Differential Model: Ford 9”
  • Cover Bolt Quantity: N/A
  • Differential Carrier Break: None
  • Pinion Shaft Diameter: 1.313 Inch
  • Pinion Spline Count: 28
  • Ring Gear Bolt Quantity: (10) 7/16” x 20 RH
  • Ring Gear Diameter: 9 Inch

Manufacturers Info

- Motive Gear

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver to full-competition 4×4 or racecar. We are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear products are engineered to meet or exceed OEM specifications at a price that won’t break your budget. Our broad selection of ring & pinion ratios, limited slip and locking differentials, carriers, spools, manual transmission and transfer case components, rebuild kits, bearings, seals, gaskets, shims and hardware is available for just about every vehicle made from the 1940s through the present. DIY customers and professional installers alike appreciate our installation kits, which come complete with everything needed to install a ring & pinion set, right down to the seals, gaskets, and RTV.

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