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SPL PARTS INC.

SPL Parts 03-08 Nissan 350Z Rear Knuckle Monoball Bushings

$799.00 $719.10 Save $79.90

SKU: S015 SPL RKB Z33

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: SPL RKB Z33

350Z Rear Knuckle Monoball Bushings (RKB) replace the stock mushy rubber bushings with low-friction articulating spherical bearings, eliminating bushing flex and reducing bind/friction. This maintains optimum suspension geometry under load to improve handling and feedback.Our 350z Monoball Bushings feature FK Racing Bearings with a self lubricating Teflon liner for long life and maximum performance. Highly precise (machined to 1/1000th inch) CNC machined T6061 Aluminum bearing shells provide an accurate fit. Sold as complete kit for one car.Made in the USA. Applications: 2003-2008 Nissan 350Z (Z33) 2003-2006 Infiniti G35 Sedan (V35) 2003-2007 Infiniti G35 Coupe (V35) Installation Instructions: SPL Parts RKB Z33

Features:

  • Proudly made, engineered, and assembled in the USA.

SPL Nissan Z33 350Z / Infiniti G35 Rear Spherical Knuckle Bushings

MIA's Description

Replaces stock rubber bushings with low-friction spherical bearings to eliminate flex, reduce bind, and maintain optimum suspension geometry for improved handling and feedback. Features FK Racing Bearings with a self-lubricating Teflon liner and CNC machined T6061 Aluminum bearing shells (machined to 1/1000th inch) for an accurate fit. Sold as a complete kit for one car. Made in the USA.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSPL PARTS INC.
Part NumberS015 SPL RKB Z33

Videos

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Diff Bushing Install for 350z/G35 | SPL Solid Bushings
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G35 Suspension Upgrade (Pt.2 Rear End)
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How To: Install 350Z Lower Control Arm Bushings
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BASICS for replacing your suspension BUSHINGS! 4K - w Keith Tanner
One of the MOST Overlooked Parts on YOUR G35 / 350z!!

One of the MOST Overlooked Parts on YOUR G35 / 350z!!
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Nizzy gets new knuckle bushings! How to change 370Z rear shock bushings

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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