SPL Parts PRO Solid Aluminum Differential Mounting Bushings (SDB) eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe, preventing the differential from "bouncing around" under hard launches/acceleration. This will help prevent damage the drive shaft and half shafts, reduce wheel hop, and improve power transfer to the ground.
Our Bushings are precision CNC machined from 6061-T6 Billet Aluminum for an accurate fit. This kit includes both the bushings on the front of the differential pumpkin as well as the bushings on the subframe where the rear of the differential mounts to.
Sold as complete kit for one car.
Made in the USA.
Application List:
1995-1998 Nissan 240SX (S14)
1990-1996 Nissan 300ZX (Z32)
1989-1994 Nissan Skyline (R32)
1994-1998 Nissan Skyline (R33)
1999-2002 Nissan Skyline (R34)
Installation Instructions:
SPL Parts Solid Differential Bushings for S14
SPL Parts PRO Solid Aluminum Differential Mounting Bushings (SDB) eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe, preventing the differential from "bouncing around" under hard launches/acceleration. This will help prevent damage the drive shaft and half shafts, reduce wheel hop, and improve power transfer to the ground.
Our Bushings are precision CNC machined from 6061-T6 Billet Aluminum for an accurate fit. This kit includes both the bushings on the front of the differential pumpkin as well as the bushings on the subframe where the rear of the differential mounts to.
Sold as complete kit for one car.
Made in the USA.
Application List:
1995-1998 Nissan 240SX (S14)
1990-1996 Nissan 300ZX (Z32)
1989-1994 Nissan Skyline (R32)
1994-1998 Nissan Skyline (R33)
1999-2002 Nissan Skyline (R34)
Installation Instructions:
SPL Parts Solid Differential Bushings for S14
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Frequently Asked Questions
Check the application, part number, and fitment notes in the product description before ordering. If you are unsure, contact NizmoPartsPlug with your vehicle model, chassis code, year, engine, and any relevant modifications. Include your VIN or frame number and existing part number when available so we can help confirm the application. Similar-looking parts are not always interchangeable.
Availability varies by product. Review the listing for in-stock, special-order, preorder, or backorder details. If the status is unclear, contact us before placing your order so we can confirm availability and the expected sourcing timeline. Special-order and preorder items may need to be sourced after you order. Backordered and made-to-order parts can have variable lead times; do not assume immediate dispatch.
Review the product listing for shipping and pickup restrictions. Items marked PICKUP ONLY are not available to ship. Some fragile, rare, or oversized parts are restricted to in-person collection. Other products may offer both shipping and pickup. For pickup-only items, contact us before ordering to confirm the pickup location and arrange collection.
We accept returns within 30 days of delivery on unused, uninstalled items in original packaging. A 20% restocking fee applies to eligible returns. Certain items are non-returnable, including electronic parts, special orders, and installed parts. Defective or incorrect items must be reported within 7 days. For full details, please review our Return Policy page before purchasing.
Once your order ships, you'll receive a confirmation email with your tracking number and a link to track your shipment in real time. You can also track your order anytime by visiting the Order Status page using the link in your confirmation email. If you haven't received tracking info within 2–3 business days of your order, please contact us at Nizmopartsplug@gmail.com and we'll look into it right away.
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Customer Reviews
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Always a great easy experience shopping with npp! Goes the extra mile to find what’s needed for a build or repair! Super knowledgeable will always be shopping here!
Item as described. super fast shipping. I highly recommend this item so that shifter gap no longer exists.
Always come in clutch! NPP for your Nissan and Nismo Parts
Hallo hier ist Nick aus Deutschland,
danke für den super schnellen Versand und den klasse Service.
Kann man nur weiterempfehlen.
Lg Nick
We sincerely appreciate your business and eagerly anticipate the opportunity to assist you again in the near future.
Thank you so much. For a girl like me not actually knowing wtf it’s amazing to have someone to have my back when getting parts so I seriously appreciate this avenue of obtaining parts for the car. It’s like you know unlike others when you go to a random store. #skylinelifestyle lol
Dylan worked with my mechanic to help me get a brand new transmission for my car and it needed a lot of extras and he helped my mechanic find what they needed to get the job done. It was awesome. Anytime I need to get a part I just ask him and he’s super helpful. I trust that I’m getting the right part for me car. Thanks a ton.
Dylan and his team are amazing! Always answer all my annoying questions in a fast and accurate manner. Part quality is amazing and shipping happened faster than expected. Will always shop here first!!
The dedication and commitment that NPP provides to customer service is truly unparalleled. Every interaction reflects a genuine willingness to help, and it’s clear that NPP is both highly knowledgeable and passionate about what he does.
I’ve purchased various Nissan parts from NPP, and each one has been of top-notch quality — exactly as described and perfectly suited to my vehicle. The attention to detail, reliability, and professionalism make NPP my go-to source for all things Nissan.
Highly recommended for anyone looking for quality parts and outstanding service!
Dylan is very knowledgeable on all Nissan parts and will take the time to explain and help customers get the right products. Quick response to questions and extremely fast shipping and processing times. The best to go to for all nissan and nismo parts!
Keep Your Nissan Maintained
Explore maintenance essentials for your next service. Check each listing for vehicle fitment and availability.
