Westar CK-7843 Air Spring to Coil Spring Conversion Kit - Rear

Brand Westar CK-7843
Position Rear
Bullet 1 All product are new, we do not sell re-manufactured units
Bullet 2 Designed to be a more reliable alternative to the oem air suspens
Bullet 3 Designed to be a significant cost savings over the oem style air
Fits Lincoln · 22 vehicles

New components. Built as new parts, not remanufactured units.

Reliable alternative. A more dependable replacement than OEM air suspension.

Cost savings. Offers significant savings over OEM-style air suspension.

Cross-references Suncore 43F-30-R for the same application. See all 1.

$274.59Free shipping
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Step 2 — Quantity
Order total $274.59
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Free returns within 60 days if it doesn't fit when fitment is verified.

Westar CK-7843 Rear Air Spring Conversion

Westar CK-7843 is an air spring to coil spring conversion kit for the rear suspension on select Lincoln Town Car models. It replaces the original rear air suspension setup with a coil spring conversion solution for drivers looking for a simpler suspension service path on the Town Car platform.

Key Features

  • New components only; Westar does not sell remanufactured units.
  • Designed as a more reliable alternative to the OEM air suspension.
  • Built as a lower-cost replacement option versus the original air suspension system.
  • Fits rear suspension applications on 1990-2011 Lincoln Town Car.
  • Cross-references Suncore 43F-30-R for the same application.

Product Details

This Westar air spring to coil spring conversion kit, part number CK-7843, is made for rear suspension service on the Lincoln Town Car. It is intended for owners replacing failing air suspension components with a coil spring conversion solution that simplifies the rear suspension layout while maintaining application-specific fitment. Westar manufactures air suspension components to strict industry standards, including ISO, QS, and TS processes, and sources top-quality materials for its product line.

Fits 1990-2011 Lincoln Town Car, rear. This fitment covers the full Town Car range listed for the rear position, making CK-7843 a direct search match for rear air suspension conversion on Lincoln Town Car models. The part number CK-7843 is also a useful reference when comparing rear suspension conversion options for this vehicle.

Common Problems This Part Can Address

  • Rear air suspension compressor cycling caused by leaking air springs or related components.
  • Vehicle sag at the rear due to worn air suspension parts.
  • Uneven rear ride height on Lincoln Town Car models.
  • Repeated air suspension warning lights tied to failing rear air system components.
  • High repair costs associated with OEM-style rear air suspension service.

Installation Notes

Verify rear suspension fitment before installation on your Lincoln Town Car and confirm the vehicle is within the listed 1990-2011 model years. Follow the service procedure for the rear suspension conversion and inspect surrounding suspension components for wear before completing the repair. Part number CK-7843 should be matched to the rear application only.

Quality Assurance

Westar states that its products are manufactured with new components and built to strict industry standards, including ISO, QS, and TS requirements. CK-7843 is positioned as a dependable replacement choice for rear suspension service on the Lincoln Town Car.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2011LincolnTown CarLimousineRear
2010LincolnTown CarLimousineRear
2009LincolnTown CarLimousineRear
2008LincolnTown CarLimousineRear
2007LincolnTown CarLimousineRear
2006LincolnTown CarLimousineRear
2005LincolnTown CarLimousineRear
2004LincolnTown CarLimousineRear
2003LincolnTown CarLimousineRear
2002LincolnTown CarLimousineRear
2001LincolnTown CarLimousineRear
2000LincolnTown CarLimousineRear
1999LincolnTown CarLimousineRear
1998LincolnTown CarLimousineRear
1997LincolnTown CarLimousineRear
1996LincolnTown CarLimousineRear
1995LincolnTown CarLimousineRear
1994LincolnTown CarLimousineRear
1993LincolnTown CarLimousineRear
1992LincolnTown CarLimousineRear
1991LincolnTown CarLimousineRear
1990LincolnTown CarLimousineRear
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Suncore — 43F-30-R