UPR K-Member/ Front Control Arm Hardware Heavy Duty Kit Mustang 1979-2004

95% of 100


  • Complete 24-Piece Kit
  • 10.9 Grade Bolts
  • Easy Installation
  • Mounts K-Member to Frame
MSRP $83.99
You save 11%

UPR Heavy Duty K-Member and Front Control Arm Hardware Kit for 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004 Mustangs.

Upgrade and replace your 1979-2004 Mustang's factory K-member hardware with this Grade 10.9 UPR Heavy Duty K-Member and Front Control Arm Hardware Kit (2025-07) from CJ Pony Parts! This 24-piece kit replaces all the major grade 9.8 hardware that attaches your factory or UPR tubular K-member to the frame and the A-arm mounting bolts. 

Features and Benefits:
- Complete 24-Piece Kit
- 10.9 Grade Bolts
- Includes Washers, Nylock Nuts and K-Member Bolts
- Retains Factory Nuts on Subframe
- Silver Zinc-Plated Finish

This is a great upgrade when replacing your K-member or if you just want the peace of mind of replacing the old softer factory bolts in the front suspension. It also contains hardware for your front control arms. All bolts are grade 10.9 as marked and include washers, nylock nuts for A-arms, and the K-member bolts. These all will retain the factory nuts on the subframe. They feature a silver-zinc plated finish.

Please Note: Does not replace the factory nuts for the K-member.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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