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25540 - NISSAN LIGHT TRUCK

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Note:
There are (x2) generations of this part in use and each can be identified using the information below.
(A.) New, maintenance free ball joint version features no zerk fitting.
Download Instructions PDF
(B.) Greasable ball joint version features zerk fitting.
Download Instructions PDF



Improve droop travel, drivability and tire wear as well as adjusting tire position in your wheel well with SPC’s adjustable front upper control arms. Featuring a new maintenance free ball joint and xAxis™ bushings, this arm is designed to correct alignment angles while maintaining factory ride quality. SPC's integrated tubular and cast steel designs provide the strength and durability needed for the most demanding environments. These remove and replace arms are sold in pairs.

  • Get more droop travel: SPC’s arm has improved clearance to get around the spring bucket. With 80° of articulation in the upgraded ball joint and free pivoting bushings, SPC's arm gives you maximum droop travel.

  • Get your drivability and tracking back: When you lift your truck you affect caster and camber. SPC’s arms have +1° of caster built into them. Using its patented ball joint design the arm will get you 0° to +4° of caster and ±2° of camber, so you can put your alignmnet angles back to specification.

  • Get your tire where you want it in the wheel well: Use adjustment in the control arm and on the OE lower cams to maximize alignment angles and move oversized tires forward in the wheel well to minimize or avoid fender trimming.

  • Do you need replacement cams for the lower control arm? Check out SPC p/n 87520, which will replace corroded cam bolt assemblies, or can be used on trucks not equipped with factory cam bolts for the lower control arm. These cams should be used with the upper arm kit to maximize your set-up.

    Front Adjustment range:
    Camber: ±2.00°
    Caster: -1.0° to +3.00°
    Required: 1 per axle

    Patent No. US 7,513,514

    Additional replacement upper control arm mounting bolts available (part no. 21035)

    Replacement Boot Kit available

    Replacement Ball Joint Kit Available

    Replacement xAxis™ Bushing Kit Available (Forged Arms)

    Replacement Bushing Kit Available (Tubular Arms)
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    Advanced control arm adjustment using lower cams:


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    Find out more about ball joint articulation when you lift your vehicle in this video:


    Warranty

    Warranty


    LTD LIFETIME
    For more on our warranties: https://www.specprod.com/warranties

    On-site Service

    Please Note: While SPC does not offer direct on-site service of vehicles, our experienced techs are here to help answer any alignment questions you may have through our email form and FAQ section.

     

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