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Whiteline KCA380 Control Arm Lower Inner Rear Bushing Kit

(1986-1991 Mazda RX-7)

Manufacturer

Part Number

KCA380
Sale Price

$26.89

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Whiteline KCA380 is a precision-engineered caster correction bushing kit designed to enhance suspension geometry and handling performance. This lower inner rear control arm bushing assembly improves cornering grip and vehicle straight-line stability through increased static caster and dynamic negative camber gain.

Key Features:

  • Synthetic elastomer bushing construction for superior durability and performance
  • Optimizes caster angle to improve steering response and stability
  • Increases dynamic negative camber during cornering for enhanced grip
  • Improves steering feedback and precision over stock rubber bushings
  • Enhances braking performance through reduced control arm deflection
  • Direct replacement for worn or deteriorated OE bushings

This bushing kit is ideal for performance-oriented drivers seeking improved handling characteristics, or as a replacement for worn factory bushings that have lost their effectiveness. The synthetic elastomer material provides a balance between performance and comfort, offering superior longevity compared to standard rubber bushings.

Products specifications

Fits

1986-1991 Mazda RX-7

Prop 65

WARNING: This product may contain chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Best prices I could find anywhere! Fast shipping. Will definitley buy from again.

Hard to find part, in stock, and the best price around. Amazing!!!

The prices are great. Shipping is so so, but that's normal for Alaska

Product delivered as expected within 4 days. Lowest price on the web. No complaints.

Ordered Wednesday, shipped Friday, arrived Saturday.live chat was not helpful when I attempted to check the status of my order. Overall satisfied with the experience

Smooth transaction, very pleased

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