Motive Gear N233-488 Differential Ring & Pinion For Nissan H233B Ratio 4.88, 11-Bolt 29 Spline Pinion, 8 Pinion & 39 Ring Tooth -Fits Frontier Pathfinder Patrol Terrano Maverick Replaces NIS-H233B-488

Short Summary: The Motive Gear N233-488 Ring & Pinion set delivers a rugged 4.88 gear ratio for Nissan H233B axles, ideal for off-road, towing, or performance builds. Engineered for strength and durability, this gear set is perfect for heavy-duty and adventure-ready Nissan vehicles.Key FeaturesAxle Fitment: Nissan H233B Rear DifferentialGear Ratio: 4.88Ring Gear Diameter: 8.25 InchesRing Gear Tooth Count: 39Pinion Tooth Count: 8Pinion Shaft Diameter: 1.57 InchesPinion Spline Count: 29Bolt Count: 11 Cover Bolts, 9 Ring Gear Bolts (12mm)Material: 8620 SteelRotation: StandardVehicle CompatibilityFits rear differentials equipped with the Nissan H233B axle found in the following models:1986–1989 Nissan D21 (Hardbody Pickup)1998–2004 Nissan Frontier1987–1989 Nissan PathfinderAlso compatible with select European models: Nissan Patrol GQ, GU, Xterra, Terrano, MaverickReplaces OEM & Aftermarket Part NumbersRevolution Gear & Axle: NIS-H233B-488Warranty & Quality AssuranceBacked by a 1-Year or 50,000-Mile Warranty, Motive Gear ring and pinion sets are built to handle demanding terrain and towing conditions. Made from premium 8620 steel and precision machined for quiet operation and long-term reliability.

• Built for the rugged Nissan H233B axle, this Motive Gear set offers a 4.88 gear ratio ideal for enhanced torque and off-road performance in Nissan SUVs and pickups.
• Compatible with 11-bolt differential covers and 29-spline pinion shafts, featuring 8 pinion teeth and 39 ring gear teeth for precise engagement and durability.
• Crafted from premium-grade 8620 steel for long-lasting strength and reliability under high-stress and towing conditions.
• Designed for use in 1986–1989 Nissan D21, 1998–2004 Frontier, 1987–1989 Pathfinder, and select European Patrol, Xterra, Terrano, and Maverick models.
• Replaces Revolution Gear & Axle NIS-H233B-488; backed by a 1-year or 50,000-mile warranty for confidence in extreme terrain or utility applications.