Rusty's Adjustable Front Upper Control Arms w/ Forged Flex End (JK)


  • Brand: Rusty's Off Road Products
  • Availability: In Stock
  • Part Number: RC-CA421-JK

Rusty's Adjustable Front Upper Control Arms are fabricated from 1-1/2" DOM tubing and have a CNC mandrel bend to offer more flex and articulation. 1.25" x 12 threads are used in the arms and on our forged ends for strength and easy adjustability. The forged ends utilize our Flex joints, which offer better suspension flex, adjustable pre-load settings, and are greaseable. The Flex Ends are secured with the supplied jam nuts. The arms themselves come powder coated in a glossy black finish.

Price is per pair.

• Constructed of 1-1/2" DOM tubing
• Forged Flex Joints used on the frame end
• Forged Ends are tested to over 100,000 psi
• Adjustment available to fine-tune caster, pinion angle, and wheelbase
• Made in the USA

Replacement Components:
Forged Flex End Bushing Replacement: M20573
Axle Housing Rubber Bushing Replacement: 52060138AA

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