In Stock & Ready to Freight Suspension

QA1 R132-250 73-87 C10 Rear Suspension Conversion Kit

Brand: QA1
Condition: New
€1,999.18
+ freight from €89.00, insured road freight, priced by delivery region (rates)
From €2,088.18 delivered
  • ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
  • Insured European road freight delivery with hydraulic tail-lift service
  • Dispatches in 1–2 business days from our UK & European Logistics Centre
  • Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Ask a question about this unit

Need a matched transmission, controls or wiring package? Speak with a parts specialist.

Details & Inspection Notes

QA1's R132-250 rear kit is built around a 250-lb. coilover spring and sized for trucks running a Ford 9-inch rear axle, with a single adjustable coil-over shock and a silver finish on the suspension pieces. Lower trailing arms, trailing arm mount braces, and a panhard bar come with the kit; the upper trailing arms and both upper and lower control arms are not part of this package.

What to check before buying

Confirm your 73-87 C10 is running the Ford 9-inch axle before ordering, since that is the differential this kit is built around. No rotors or calipers ship with it, so your existing brakes stay in place.

What comes with it

Bushings throughout are spherical bearings rather than rubber or polyurethane, and the coil-over design is engineered to drop ride height 4 to 7 inches below stock once installed. QA1 builds and dyno tests every shock before it ships, with each one serialized.

Does this include brakes? No, rotors and calipers are not part of the kit.

Is the shock adjustable? Yes, it is a single adjustable coil-over.

Specifications

KEY SPECS

MFG. Part # R132-250
Brand QA1
Rear Coil Springs Included Yes
Spring Rate 250 lbs.
Bushing Material Spherical bearing
Lower Trailing Arms Included Yes
Upper Trailing Arms Included No
Trailing Arm Mount Braces Included Yes
Panhard Bar Included Yes
Upper Control Arms Included No
Lower Control Arms Included No
Calipers Included No
Rotors Included No

GENERAL

Finish Silver
Sold in Quantity Kit
Notes Fits models with Ford 9 axle.
GTIN Code 806990156334
Rear Shock Type Single adjustable coil-over
Rear Shock Struts Included Yes

Suspension Setup & Installation Checklist

  • Inspect top mounts, damper seals, bushings, and ball joints prior to fitment.
  • Set initial spring preload, collar heights, and damper rebound clicks symmetrically left to right.
  • Torque all suspension control arm pivot bolts while the vehicle is at resting ride height (loaded suspension).
  • Perform a complete 4-wheel laser alignment once ride height has settled to ensure optimal handling and tire wear.

Full terms: 30-day warranty · returns