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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Superpro
SuperPro Rear Upper Forward Diff Pinion Mount Bushing Set for Select Lexus & Toyota 1990-2022, SPF4888K
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1990-2022 Lexus GS, IS F, LS400, RC F, SC300, and Toyota Supra (including Twin Turbo).
The SuperPro Rear Upper Forward Differential Pinion Mount Bushing Set (SPF4888K) is designed to replace the soft, failure-prone factory rubber bushings. Over time, OEM units degrade, allowing excessive differential movement under load. This results in sloppy throttle response and increased drivetrain noise and vibration. This upgrade restores precision to the drivetrain by more accurately locating the differential.
Engineered from advanced materials that resist softening and degradation, these bushings provide a significantly longer service life than natural rubber. Despite the performance gains, SuperPro has tuned this set to maintain factory-level noise, vibration, and harshness (NVH) isolation, ensuring cabin comfort is not compromised.
- Manufacturer Part Number: SPF4888K
- Location: Rear Upper Forward (Pinion Mount)
- Material: High-performance proprietary material for improved longevity
- Performance: Reduces differential movement for better responsiveness
- Comfort: Maintains OEM levels of NVH isolation
- Fitment: Fits specific 1990-2022 Lexus and Toyota chassis
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2020 | Lexus | GS F | Base |
| 2016-2017 | Lexus | GS200t | Base |
| 2016-2017 | Lexus | GS200t | F Sport |
| 2018-2019 | Lexus | GS300 | Base |
| 2018-2019 | Lexus | GS300 | F Sport |
| 2013-2020 | Lexus | GS350 | Base |
| 2013-2020 | Lexus | GS350 | F Sport |
| 2013-2018 | Lexus | GS450h | Base |
| 2015-2018 | Lexus | GS450h | F Sport |
| 2008-2014 | Lexus | IS F | Base |
| 1990-1994 | Lexus | LS400 | Base |
| 2015-2022 | Lexus | RC F | Base |
| 2021-2022 | Lexus | RC F | Fuji Speedway Edition |
| 2020 | Lexus | RC F | Track Edition |
| 1992-2000 | Lexus | SC300 | Base |
| 1993-1998 | Toyota | Supra | Base |
| 1993-1998 | Toyota | Supra | Twin Turbo |
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Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
SuperPro Rear Upper Forward Diff Pinion Mount Bushing Set for Select Lexus & Toyota 1990-2022, SPF4888K
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits select 1990-2022 Lexus GS, IS F, LS400, RC F, SC300, and Toyota Supra (including Twin Turbo).
The SuperPro Rear Upper Forward Differential Pinion Mount Bushing Set (SPF4888K) is designed to replace the soft, failure-prone factory rubber bushings. Over time, OEM units degrade, allowing excessive differential movement under load. This results in sloppy throttle response and increased drivetrain noise and vibration. This upgrade restores precision to the drivetrain by more accurately locating the differential.
Engineered from advanced materials that resist softening and degradation, these bushings provide a significantly longer service life than natural rubber. Despite the performance gains, SuperPro has tuned this set to maintain factory-level noise, vibration, and harshness (NVH) isolation, ensuring cabin comfort is not compromised.
- Manufacturer Part Number: SPF4888K
- Location: Rear Upper Forward (Pinion Mount)
- Material: High-performance proprietary material for improved longevity
- Performance: Reduces differential movement for better responsiveness
- Comfort: Maintains OEM levels of NVH isolation
- Fitment: Fits specific 1990-2022 Lexus and Toyota chassis
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2020 | Lexus | GS F | Base |
| 2016-2017 | Lexus | GS200t | Base |
| 2016-2017 | Lexus | GS200t | F Sport |
| 2018-2019 | Lexus | GS300 | Base |
| 2018-2019 | Lexus | GS300 | F Sport |
| 2013-2020 | Lexus | GS350 | Base |
| 2013-2020 | Lexus | GS350 | F Sport |
| 2013-2018 | Lexus | GS450h | Base |
| 2015-2018 | Lexus | GS450h | F Sport |
| 2008-2014 | Lexus | IS F | Base |
| 1990-1994 | Lexus | LS400 | Base |
| 2015-2022 | Lexus | RC F | Base |
| 2021-2022 | Lexus | RC F | Fuji Speedway Edition |
| 2020 | Lexus | RC F | Track Edition |
| 1992-2000 | Lexus | SC300 | Base |
| 1993-1998 | Toyota | Supra | Base |
| 1993-1998 | Toyota | Supra | Twin Turbo |
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