---
product_id: 97428294
title: "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"
brand: "motive gear"
price: "₨8707"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/97428294-f8-8-355a-differential-ring-and-pinion-set-3-55
store_origin: SC
region: Seychelles
---

# 30-spline precision fit 3.55 gear ratio for optimal torque 10-bolt direct OE replacement 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

**Brand:** motive gear
**Price:** ₨8707
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision power and bulletproof durability!

## Quick Answers

- **What is this?** 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 by motive gear
- **How much does it cost?** ₨8707 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/97428294-f8-8-355a-differential-ring-and-pinion-set-3-55)

## 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

- • **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 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

## 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

![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 - Image 1](https://m.media-amazon.com/images/I/71ZPpOhcI2L.jpg)

## 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.sc/products/97428294-f8-8-355a-differential-ring-and-pinion-set-3-55](https://www.desertcart.sc/products/97428294-f8-8-355a-differential-ring-and-pinion-set-3-55)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-14*