Motive Gear GM9.5-488L, Differential Ring & Pinion, For GM 9.5", Gear Ratio 4.88, 12-Bolt, 32 Spline, 8 Pinion & 39 Ring Tooth - Fits 2014–2018 Chevy/GMC 1500 Series SUVs & Trucks, Replaces: GM95488A
4.4 (106 items)
Limited Time Sale$140.90 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 219408613 | Release Date | 2026/05/03 | List Price | $93.94 | Model Number | 219408613 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Motive Gear GM9.5-488L Ring and Pinion Gear Set is built for modern GM 9.5" 12-bolt rear axles requiring a 4.88 ratio. Designed for strength, reliability, and precision fitment, it’s the ideal solution for towing, off-road, or performance upgrades.⚙️ Features:Gear Ratio: 4.88Axle Type: GM 9.5" (12-Bolt)Material: 8620 SteelRing Gear Teeth: 39Pinion Teeth: 8Pinion Shaft Diameter: 1.875 InchPinion Spline Count: 32Carrier Break: 3.42 & UpRing Gear Bolt Count: 12🚗 Application & Compatibility:For GM 1500 series models equipped with 9.5" differentials (excludes Max Trailering Package):2014–2018 Chevrolet Silverado 15002014–2018 Chevrolet Suburban2014 Chevrolet Suburban 15002014–2018 Chevrolet Tahoe2014–2018 GMC Sierra2014–2018 GMC Sierra 15002014–2018 GMC Yukon2015–2018 GMC Yukon XL2014 GMC Yukon XL 1500🔁 Replaces:Nitro Gear & Axle: GM9.5K2-488-NGEXCEL from Richmond: GM95488A🛡️ Warranty & Brand Reliability:Covered by Motive Gear’s 1-Year / 50,000-Mile Warranty. Known for superior metallurgy, tight tolerances, and excellent value, Motive Gear products are a trusted choice for professionals and performance builders.
- Precision-cut for modern GM 9.5" rear axles with a 4.88 gear ratio, 8 pinion teeth, 39 ring teeth, 1.875" pinion shaft diameter, 32 spline pinion, and 12 ring gear bolts for rugged towing and off-road use.
- Designed for use with carrier breaks 3.42 and numerically higher; engineered from 8620 steel for long-lasting strength and smooth torque delivery.
- Compatible with GM 1500 Series pickups and SUVs from 2014–2018 with 9.5" rear differentials; excludes models with Max Trailering Package.
- Includes one ring gear and one pinion gear set, ideal for performance gear upgrades, axle swaps, and drivetrain rebuilds.
- Backed by a 1-Year / 50,000-Mile Warranty—Motive Gear delivers OE-grade engineering trusted by enthusiasts, mechanics, and rebuilders.
| Brand | Motive Gear |
|---|---|
| Model | Ring and Pinion |
| Exterior | Machined |
| Item Weight | 19 pounds |
| Manufacturer | Motive Gear |
| Item model number | GM9.5-488L |
| Product Dimensions | 15 x 11 x 2.5 inches |
| Manufacturer Part Number | GM9.5-488L |
Differential Rings & Pinions
Medical Supplies & Equipment
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form