PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134

PowerTrax 3220-LR Differential Lock Assembly 31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21Upgrade your Nissan's differential with the PowerTrax Lock-Right, designed for enhanced traction and control. Engineered for Nissan H233B 31-spline open differentials, this locker provides superior grip in off-road and everyday driving conditions.🔩 Features & Benefits:Superior Traction: Reduces wheel slip for maximum control in off-road, wet, and rugged terrain conditions.4-Pinion Heavy-Duty Design: Built for durability and longevity, ensuring reliable performance in high-torque applications.Easy Drop-In Installation: Installs into existing open differentials without special tools or modifications.Ideal for Off-Road & Towing: Enhances handling for challenging terrains, making it perfect for adventure seekers.Maintenance-Free Operation: Designed for long-lasting performance without additional adjustments or servicing.🚗 Applications & Vehicle Compatibility:✔️ 1990-1997 Nissan Pickup✔️ 1993-1995 Nissan Pathfinder✔️ 1990-1994 Nissan D21🔄 Replaces for:Eaton: 187SL167AARB: RD134USA Standard Gear: SL NPATROL-31🛠️ Warranty & Quality Assurance:Backed by a 2-year or 100,000-mile warranty for guaranteed performance and reliability.🏆 Why Choose PowerTrax?PowerTrax is a trusted leader in differential lockers, providing high-performance solutions for off-road enthusiasts and heavy-duty users. Whether you’re tackling tough trails or need added stability, this locker ensures unmatched durability and traction.

• ✅ Improved Traction & Stability – Enhances off-road and on-road performance by minimizing wheel slip, providing maximum grip in challenging driving conditions.
• ✅ Heavy-Duty 4-Pinion Design – Built for durability with a strong 4-pinion mechanism, ideal for Nissan H233B differentials in V6 models.
• ✅ Drop-In Installation – Easy to install into open differentials without modifications; requires factory 31-spline side gears in good condition.
• ✅ Wide Compatibility – Fits 1990-1997 Nissan Pickup, 1993-1995 Nissan Pathfinder, 1990-1994 Nissan D21; engineered for Nissan H233B axles.
• ✅ OEM Replacement & Warranty – Replaces Eaton 187SL167A, ARB RD134, USA Standard Gear SL NPATROL-31; backed by a 2-year or 100,000-mile warranty.