--- product_id: 83691530 title: "Motive Gear R8.8RPK Rear Pinion Kit for a Ford 8.8\" '81–09' Differential with Koyo Tapered Bearings, Solid Axle Pinion Bearing Kit, Replaces R8.8RTPK ZPKF8.8-A" brand: "motive gear" price: "VT25234" currency: VUV in_stock: true reviews_count: 6 url: https://www.desertcart.vu/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford store_origin: VU region: Vanuatu --- # Durable Koyo tapered bearings Precision-engineered fit Complete rebuild kit Motive Gear R8.8RPK Rear Pinion Kit for a Ford 8.8" '81–09' Differential with Koyo Tapered Bearings, Solid Axle Pinion Bearing Kit, Replaces R8.8RTPK ZPKF8.8-A **Brand:** motive gear **Price:** VT25234 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your Ford’s heart with precision & power — don’t get left behind! ## Quick Answers - **What is this?** Motive Gear R8.8RPK Rear Pinion Kit for a Ford 8.8" '81–09' Differential with Koyo Tapered Bearings, Solid Axle Pinion Bearing Kit, Replaces R8.8RTPK ZPKF8.8-A by motive gear - **How much does it cost?** VT25234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford) ## Best For - motive gear enthusiasts ## Why This Product - Trusted motive gear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Warranty-Backed Confidence:** 1 year or 50,000 miles warranty—drive with peace of mind and avoid costly downtime. - • **All-in-One Professional Kit:** Includes crush sleeve, pinion nut, seal, shims, brush, marking & thread locking compounds—everything to nail your rebuild. - • **Trusted Motive Gear Quality:** Rigorous in-house lab testing ensures consistent reliability and performance you can count on. - • **Premium Koyo Bearings Included:** High-load capacity tapered roller bearings engineered for longevity and ultra-smooth performance. - • **Tailored for Ford 8.8" Rear Differential:** Exact fit for ’81-’09 solid axle, 10-bolt cover models—no guesswork, just seamless compatibility. ## Overview The Motive Gear R8.8RPK Rear Pinion Kit is a complete, precision-engineered rebuild solution for Ford 8.8" rear differentials (’81-’09 solid axle, 10-bolt cover). Featuring premium Koyo tapered roller bearings and all essential hardware, this kit guarantees durable, smooth operation backed by a 1-year/50,000-mile warranty. Ideal for professionals and enthusiasts seeking reliable, OEM-quality performance upgrades. ## Description Motive Gear R8.8RPK Rear Pinion Kit for a Ford 8.8" '81-09' Differential with Koyo Tapered Bearings ## Features - Country of Origin: CHINA - Koyo bearings and races along with quality small parts - Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. - Package Dimension : 32.4 centimeters L x 6.4 centimeters W x 30.0 centimeters H ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Motive Gear | | Material | Alloy Steel | | Item dimensions L x W x H | 11.1 x 11.8 x 1.9 inches | | Bore Diameter | 30 Millimeters | | Item Weight | 0.01 Ounces | | Bearing Number | R8.8 | | Bearing Type | Roller Bearing | | Compatible Lubricant | Grease | | UPC | 698231934548 | | Global Trade Identification Number | 00698231934548 | | Manufacturer | Motive Gear | | Model | R8.8RPK | | Item Weight | 0.01 ounces | | Product Dimensions | 11.1 x 11.8 x 1.9 inches | | Item model number | R8.8RPK | | Exterior | Machined | | Manufacturer Part Number | R8.8RPK | | OEM Part Number | R8.8RPK | ## Product Details - **Brand:** Motive Gear - **Material:** Alloy Steel - **Item dimensions L x W x H:** 11.1 x 11.8 x 1.9 inches - **Bore Diameter:** 30 Millimeters - **Item Weight:** 0.01 Ounces ## Images ![Motive Gear R8.8RPK Rear Pinion Kit for a Ford 8.8" '81–09' Differential with Koyo Tapered Bearings, Solid Axle Pinion Bearing Kit, Replaces R8.8RTPK ZPKF8.8-A - Image 1](https://m.media-amazon.com/images/I/71020HnzDiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great company. Quality parts *by R***N on Reviewed in the United States on April 6, 2023* Good parts great price ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Will be using this product again *by J***E on Reviewed in the United States on March 2, 2019* Had perfect fitment thank you for providing a awesome product ### ⭐⭐ 2.0 out of 5 stars Does not fit 2009 F150 *by W***N on Reviewed in the United States on October 15, 2023* Amazon indicates this fits the Ford 8.8 on my 2009 F150 XLT. Outer bearing, seal and pinion nut fits but the inner bearing did not. The race should have 3.54" o.d. but it's only 3.25". Didn't realize that until after I removed it. Can't say how well they work yet since the diff is apart and I have to source the inner bearing elsewhere. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford](https://www.desertcart.vu/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*