Motive Gear 4.86 Ratio Ring & Pinion Gear Set – Chrysler 8.75" (742) – Rear – Performance Upgrade – Replaces Richmond 69-0048-1, Yukon YG C8.42-486 – For Dodge, Chrysler, Plymouth (1957-1970)
Product details
| Management number | 215292649 | Release Date | 2026/04/12 | List Price | $111.76 | Model Number | 215292649 | ||
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Motive Gear 4.86 Ratio Ring & Pinion Gear Set – Chrysler 8.75" (742) – Rear – Performance Upgrade – For Dodge, Chrysler, Plymouth (1957-1970)Upgrade your classic Mopar with the Motive Gear 4.86 Ring & Pinion Set, designed for high-performance applications in Chrysler 8.75" (742) differentials.🔹 Features & Benefits:4.86 Ratio for Maximum Acceleration: Ideal for high-performance street and racing applications.Precision-Engineered for Chrysler 8.75" (742): Ensures a direct fit and smooth operation.Durable 8620 Steel Construction: Provides superior wear resistance and longevity.OEM Replacement Fit: Compatible with Richmond 69-0048-1, Nitro C8.42-486-NG, Yukon YG C8.42-486.Backed by Warranty: 2-year or 100,000-mile warranty ensures long-term reliability.🔹 Applications & Compatibility:Fits the following vehicles with Chrysler 8.75" (742) differentials:1957-1968 Chrysler 300, Imperial, New Yorker, Newport, Town & Country1966-1970 Dodge Charger, Coronet, Monaco, Polara1967-1968 Dodge A100, 1968 Dodge Dart, 1963-1968 Dodge D1001967-1970 Plymouth GTX, Road Runner, Satellite, Fury🔹 Replaces For:Richmond Gear: 69-0048-1Nitro Gear & Axle: C8.42-486-NGYukon Gear and Axle: YG C8.42-486🔹 Why Choose Motive Gear?With a legacy of high-performance drivetrain components, Motive Gear delivers superior quality, precision engineering, and reliability for Mopar enthusiasts.
- ✅ Designed for Chrysler 8.75" (742) Differentials – Performance ring & pinion set for classic Dodge, Chrysler, and Plymouth muscle cars & trucks.
- ✅ 4.86 Gear Ratio for High-Performance – Maximizes acceleration & torque, ideal for drag racing & performance street applications.
- ✅ Durable 8620 Steel Construction – Precision-cut teeth for smooth operation, strength, and longevity in high-torque conditions.
- ✅ Direct Fit OEM Replacement – Replaces Richmond 69-0048-1, Nitro C8.42-486-NG, Yukon YG C8.42-486, ensuring perfect compatibility.
- ✅ 2-Year / 100,000-Mile Warranty – Backed by Motive Gear’s trusted warranty, ensuring long-term performance & reliability.
| Brand | Motive Gear |
|---|---|
| Model | C887486E |
| Exterior | Machined |
| Item Weight | 16 pounds |
| Manufacturer | Motive Gear |
| OEM Part Number | C887486E |
| Item model number | C887486E |
| Product Dimensions | 15 x 11 x 5.3 inches |
| Manufacturer Part Number | C887486E |
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Differential Rings & Pinions
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