Motive Gear Differential Ring & Pinion Rebuild Bearing Kit MGK-501, For Toyota 8.0" 4-Cylinder, Gear Ratio 4.56, Dropout Bolt, 27 Spline, 9 Pinion & 41 Ring Tooth - Fits Toyota Pickup 4Runner

More about this item : Motive Gear Differential Ring & Pinion Rebuild Bearing Kit MGK-501, For Toyota 8.0" 4-Cylinder, Gear Ratio 4.56, Dropout Bolt, 27 Spline, 9 Pinion & 41 Ring Tooth - Fits Toyota Pickup 4Runner

Short Summary The MGK-501 Motive Gear differential ring and pinion gear set is designed for Toyota 8.0" 4-cylinder axles in 1979–1985 Toyota Pickup and 1984–1985 4Runner models.

This kit features a 4.56 gear ratio and durable 8620 steel construction, which provides improved torque, traction, and off-road performance.

Key Features Gear Ratio: 4.56 - Ideal for performance upgrades, towing, or off-road applications Fits Toyota 8.0" front (T8F) and rear (T8R) dropout-style differentials Ring Gear: 41 teeth, 10 bolt; Outside Diameter: 7.8 inches; Made from 8620 steel Pinion Gear: 9 teeth, 27 splines; Pinion shaft diameter: 1.378 inches Requires 3.90 and numerically higher ratio carrier; Standard rotation Vehicle Compatibility Toyota: 1979–1985 Toyota Pickup (4-cylinder) 1984–1985 Toyota 4Runner (4-cylinder) Replaces OEM & Aftermarket Part Numbers Revolution Gear & Axle: REV-TOY-4CYL-456-K Warranty & Quality Assurance Backed by a 1-year or 50,000-mile warranty, Motive Gear delivers high-quality engineering and proven reliability.

Trust Motive Gear for strength and consistency in every mile.