--- product_id: 97428294 title: "Motive Gear F8.8-355A Diff. Ring and Pinion 3.55 Ratio for Ford 8.8\" 30-Spline 10 Bolt" price: "₨172246" currency: LKR in_stock: true reviews_count: 5 url: https://www.desertcart.lk/products/97428294-motive-gear-f8-8-355a-diff-ring-and-pinion-3 store_origin: LK region: Sri Lanka --- # 30-spline precision fit 3.55 gear ratio for optimal torque 10-bolt direct OE replacement Motive Gear F8.8-355A Diff. Ring and Pinion 3.55 Ratio for Ford 8.8" 30-Spline 10 Bolt **Price:** ₨172246 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your ride with precision power and bulletproof durability! ## Quick Answers - **What is this?** Motive Gear F8.8-355A Diff. Ring and Pinion 3.55 Ratio for Ford 8.8" 30-Spline 10 Bolt - **How much does it cost?** ₨172246 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/97428294-motive-gear-f8-8-355a-diff-ring-and-pinion-3) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium 8620 heat-treated steel ensures extreme durability and wear resistance under heavy loads. - • **Trusted Legacy:** Replaces top-tier parts like Richmond Gear 49-0103-1, ensuring proven performance and reliability. - • **Seamless OE Fit:** Direct bolt-on replacement for Ford 8.8" 10-bolt differentials—no modifications needed. - • **Wide Compatibility:** Fits Ford, Lincoln, Mazda & Mercury models (1980-2020) including Mustang, F-150, Explorer & more. - • **Precision-Engineered Power:** 3.55 ratio tuned for smooth torque delivery and enhanced acceleration. ## Overview The Motive Gear F8.8-355A Differential Ring & Pinion Set is a precision-machined, 3.55 ratio, 30-spline, 10-bolt direct fit upgrade designed for Ford 8.8" differentials. Crafted from premium heat-treated 8620 steel, it delivers enhanced torque, durability, and seamless OE replacement compatibility across multiple Ford, Lincoln, Mazda, and Mercury models from 1980 to 2020. ## Description Motive Gear F8.8-355A Ring & Pinion Set – Upgrade your Ford 8.8"" differential with this precision-engineered 3.55 ratio ring and pinion set. Built from high-quality 8620 steel, this set ensures excellent performance, durability, and a smooth driving experience.Features & Benefits:Premium Build Quality: Manufactured from 8620 steel for high durability and reliability.Optimized Gear Ratio: 3.55 ratio enhances torque distribution, improving acceleration and towing capabilities.Perfect Fitment: Designed for Ford 8.8"" 10-bolt differentials with 30-spline pinion.Wide Compatibility: Fits Ford, Lincoln, Mazda, and Mercury models for various applications.Reliable & Efficient: Reduces noise, enhances power transfer, and extends differential lifespan.Applications & Compatibility With:🔹 Ford:Aerostar (1990-1997)Bronco (1983-1996)Crown Victoria (1992-2011)E-150 (2003-2008)E-150 Club Wagon (2003-2005)E-150 Econoline (1983-2002)E-150 Econoline Club Wagon (1983-2002)Expedition (1997-2005)Explorer (1991-2010)Explorer Sport (2001-2003)Explorer Sport Trac (2001-2005, 2007-2010)F-100 (1983)F-150 (1983-2014)F-150 Heritage (2004)F-250 (1983-1992)LTD (1981-1986)LTD Crown Victoria (1987-1991)Mustang (1986-2014)Ranger (1990-2011)Thunderbird (1987-1997)🔹 Lincoln:Aviator (2003-2005, 2020)Mark LT (2006-2008)Mark VI (1980-1983)Mark VII (1984-1992)Mark VIII (1993-1998)Navigator (1998-2002)Town Car (1981-2011)🔹 Mazda:B3000 (1994-2008)B4000 (1994-2010)🔹 Mercury:Capri (1986)Cougar (1988-1997)Grand Marquis (1980-2011)Marauder (2003-2004)Mountaineer (1997-2010)Replaces For:Richmond Gear 49-0103-1Motive Gear F8.8-355EXCEL from Richmond F88355Motive Gear F888355🛡 Warranty & Why Choose Motive Gear?🛡 Warranty: 1 Year / 50,000 Miles – Ensuring quality and longevity.⚙ Industry-Leading Performance: Trusted brand for premium differential components.🔧 Precision Engineering: Smooth operation, enhanced efficiency, and long-lasting reliability. ## Features - ✅ Motive Gear 3.55 Ring & Pinion – Precision-engineered for Ford 8.8" 10-bolt differentials, enhancing torque, strength & performance for smooth operation in daily & performance vehicles. - ✅ Premium 8620 Steel Construction – Built for extreme durability, heat-treated for wear resistance & longevity, ensuring reliable performance under heavy loads & challenging conditions. - ✅ OE Direct Fit & Simple Installation – Designed for a seamless fit, replaces OE parts with precision machining for factory-like performance & hassle-free installation. - ✅ Compatible with Ford & More (1980-2020) – Fits Ford, Lincoln, Mazda & Mercury models, including F-150, Mustang, Crown Victoria, Ranger, Explorer & more—verify fitment details. - ✅ Replaces Richmond Gear 49-0103-1, Motive Gear F8.8-355, EXCEL from Richmond F88355, Motive Gear F888355. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Motive Gear | | Brand | Motive Gear | | Model | Motive Gear F8.8-355A Differential Ring and Pinion | | Item Weight | 0.01 ounces | | Product Dimensions | 15.5 x 11 x 5.25 inches | | Country of Origin | Korea, Republic of | | Item model number | F8.8-355A | | Is Discontinued By Manufacturer | No | | Exterior | Machined | | Manufacturer Part Number | F8.8-355A | | OEM Part Number | F8.8-355A | ## Images ![Motive Gear F8.8-355A Diff. Ring and Pinion 3.55 Ratio for Ford 8.8" 30-Spline 10 Bolt - Image 1](https://m.media-amazon.com/images/I/71ZPpOhcI2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***L on March 25, 2026* ### ⭐⭐⭐⭐⭐ Review *by W***M on May 19, 2025* ### ⭐⭐⭐⭐⭐ Review *by E***I on December 6, 2024* ## Frequently Bought Together - Motive Gear F8.8-355A Differential Ring & Pinion Set, 3.55 Ratio, 30-Spline, 10-Bolt, Fits Ford 8.8", Compatible for Ford-Thunderbird, Mustang, Ranger, E-150, Explorer, Lincoln, Mazda, Mercury Capri - Motive Gear R8.8RMKT Bearing Kit with Timken Bearings (Ford 8.8" '81-'10) - Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz. --- ## 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.lk/products/97428294-motive-gear-f8-8-355a-diff-ring-and-pinion-3](https://www.desertcart.lk/products/97428294-motive-gear-f8-8-355a-diff-ring-and-pinion-3) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-11-10*