--- 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: "¥29064" currency: JPY in_stock: true category: "Motive Gear" url: https://www.desertcart.jp/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford store_origin: JP region: Japan --- # 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:** ¥29064 **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?** ¥29064 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 Product Title: Motive Gear PBK Ford 8.8" Rear Pinion Bearing Kit (’81–’09) with Koyo Tapered Bearings Product Summary: Restore smooth, quiet performance in your Ford 8.8" rear differential. This complete Motive Gear pinion bearing kit is engineered for solid-axle Ford 8.8 applications (10-bolt cover) and includes premium Koyo tapered bearings and all the critical hardware and setup consumables needed for a professional-quality rebuild. Key Features & Benefits:Precise Fit: Designed for the Ford 8.8" differential (rear, solid axle, 10-bolt cover).Premium Bearings: Includes Koyo tapered pinion bearings for durability, load capacity, and long service life.Complete Kit: Brush, crush sleeve, marking compound, pinion nut, pinion seal, pinion shims, and thread locking compound included.Trusted Brand: Genuine Motive Gear kit for consistent quality and reliable performance.Warranty: Backed by a 1 Year or 50,000 Miles warranty.What’s in the Box:Koyo pinion bearingsBrush & marking compoundCrush sleevePinion nut & pinion sealPinion shimsThread locking compoundReplaces (Cross-Reference):Motive Gear: R8.8RTPKUSA Standard Gear: ZPKF8.8-AItem Specifications: Brand Motive Gear Part PBK FORD 8.8" ’81–’09 Differential Model Ford 8.8 Position Rear (Solid Axle, 10-Bolt Cover) Warranty 1 Year or 50,000 Miles Vehicle Applications (Ford 8.8" Rear):1990–1997 Ford Aerostar1983–1996 Ford Bronco1992–2011 Ford Crown Victoria2003–2008 Ford E-1502003–2005 Ford E-150 Club Wagon1983–2002 Ford E-150 Econoline2007–2008 Ford E-150 Econoline1983–2002 Ford E-150 Econoline Club Wagon1997–1999 Ford Expedition1991–2001 Ford Explorer2001–2001 Ford Explorer Sport2001–2005, 2007–2010 Ford Explorer Sport Trac1983 Ford F-1001983–2008 Ford F-1502004 Ford F-150 Heritage1983–1992 Ford F-2501981–1986 Ford LTD1987–1991 Ford LTD Crown Victoria1986–2014 Ford Mustang1990–2011 Ford Ranger1987–1997 Ford Thunderbird2006–2008 Lincoln Mark LT1980–1983 Lincoln Mark VI1984–1992 Lincoln Mark VII1993–1998 Lincoln Mark VIII1998–2002 Lincoln Navigator1981–2009 Lincoln Town Car1994–2008 Mazda B30001994–2010 Mazda B40001991–1994 Mazda Navajo1986 Mercury Capri1988–1997 Mercury Cougar1980–2011 Mercury Grand Marquis2003–2004 Mercury Marauder1997–2001 Mercury MountaineerFitment Note: Verify your vehicle’s axle and differential details (Ford 8.8", rear, 10-bolt cover, solid axle) before purchase and installation. ## 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 | |---------------|-------| | ASIN | B00FZVFOXM | | Bearing Number | R8.8 | | Bearing Type | Roller Bearing | | Best Sellers Rank | #557,752 in Automotive ( See Top 100 in Automotive ) #749 in Powersports Bearings | | Brand | Motive Gear | | Brand Name | Motive Gear | | Compatible Lubricant | Grease | | Customer Reviews | 4.3 out of 5 stars 49 Reviews | | Global Trade Identification Number | 00698231934548 | | Included Components | Bearing Kit and rebuild parts | | Item Dimensions | 11.1 x 11.8 x 1.9 inches | | Item Type Name | Automotive Differential Bearing Kit | | Item Weight | 0.27 g | | Item dimensions L x W x H | 11.1 x 11.8 x 1.9 inches | | Manufacturer | Motive Gear | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | R8.8RPK | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | R8.8RPK | | UPC | 698231934548 | | Warranty Description | Please see manufacturer | ## 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) ![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 2](https://m.media-amazon.com/images/I/71fhcDntjLL.jpg) --- ## 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.jp/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford](https://www.desertcart.jp/products/83691530-motive-gear-r8-8rpk-rear-pinion-kit-for-a-ford) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-03*