SuperPro
SuperPro Rear Upper & Lower Forward-most Control Arm-to-Knuckle Hyme Joint Set SPF5538K
SuperPro Rear Upper & Lower Forward-most Control Arm-to-Knuckle Hyme Joint Set SPF5538K
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SPF5538K replaces the heim style joints mounting the rear link rod (N243-28-45X) and link arm (NA2E-28-61X) to the rear hub/knuckle (N243-26-11XB & N243-26-12XB).
SPR Ball Joint Kits
Vehicle Fitment
- 2017-2020 Fiat 124 Spider
- 2016–2027 Mazda MX-5 Miata
Note: A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
Specifications
- Manufacturer Part Number: SPF5538K
- Type: Control Arm Kit
- Shipping Dimensions: 15.2 x 7.9 x 2.3 in
- Shipping Weight: 2.6 lb
- EAN: 9317745055389
- Installation Time: 4 Hours
- Bush Type: 16
- QTY: 4
- OD (A): 41.2
- ID (B): 12.3
- Length (C): 50.0
- FL (D): 9
- Kit Contents: 4 Bearings
- Kits Required: 1
- Fitting Position: Rear
- Note: Spherical bearing
- Sub brand: SuperPro SPF
- Product Note: Engineered for everyday reliability; a complete, premium upgrade. Includes: 4 Bearings
Manufacturer Part Number: SPF5538K
Images are for illustrative purposes only. Actual product may vary.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — SuperPro
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Manufacturer's Warranty — SuperPro
SuperPro Suspension Bushings, Sway Bars and Suspension Arms are covered by a Lifetime Warranty against manufacturing defects, and SuperPro places no limitation on the scope of use — on-road, off-road, racetrack and competitive motorsport all remain warranty-eligible. Ball Joints, Tie Rod Ends, Duroballs and Links are covered by a 3-year / 36,000-mile / 60,000-km warranty. Cover is limited to replacement of the originally supplied SuperPro component, and SuperPro may supply a superseded version; it does not reimburse or refund warranty-eligible products, installation, alignment or related expenses. Product finish and normal wear are excluded, including surface degradation and corrosion from road salt, debris or the elements, as is damage or premature wear caused by incorrect installation or by failing to align the wheels as recommended. Removal and replacement labour and consequential damage are not covered where local law permits that limit. A claim requires proof of original purchase from an authorised reseller showing the claimant as the purchaser, and the part must have been originally supplied for the specific application listed in the SuperPro catalogue.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by SuperPro. Contact us if you need help with a warranty claim.

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