‎Motive Gear MG27103 Bolt Pattern Spline Drive Axle Shaft Assembly for GM 8.875" Truck 31.28" 30 Spline 6x5.5 Left or Right Side Fits GM K10 (1970–1981) K5 Blazer Suburban Replaces 14071750, 92-25155

Short Summary: The ‎Motive Gear MG27103 axle shaft is a direct-replacement, high-performance solution for GM 8.875" 12-bolt rear ends in classic 4WD pickups and SUVs. Designed to fit either driver or passenger side, it delivers strength and reliability for street or off-road builds.Key FeaturesAxle Type: Rear Axle – Left or Right SideApplication: GM 8.875" (12-Bolt) Truck DifferentialSpline Count: 30 SplineAxle Length: 31.28 InchWheel Bolt Pattern: 6 x 5.5 InchMaterial: 1541H Manganese SteelIncludes: Axle Shaft, Bearing, Seal, StudsVehicle CompatibilityChevroletK10 (1970–1981)K10 Suburban (1970–1981)K5 Blazer (1975–1981)GMCJimmy (1975–1981)K15 (1975–1978)K15 Suburban (1975–1978)K1500 (1979–1981)K1500 Suburban (1979–1981)K15/K1500 Pickup (1970–1974)K15/K1500 Suburban (1970–1974)Replaces OEM & Aftermarket Part NumbersGeneral Motors: 14071750Alloy USA: 17103EXCEL from Richmond: 92-25155Nitro Gear & Axle: AXG14071750Superior Axle and Gear: PA5383Warranty & Quality Assurance Backed by a 1-Year Warranty, the TEN Factory MG27103 axle is engineered for long service life and performance. Heat-treated 1541H manganese construction ensures OEM fitment with increased strength for tough driving conditions.

• Performance single rear axle shaft for GM 8.875" (12-Bolt) truck differentials; fits left or right side on select 1970–1981 GM 4WD trucks and SUVs.
• 31.28" shaft length, 30 spline inner, 6 x 5.5" wheel bolt pattern; built for rugged off-road and towing applications.
• Made from premium 1541H manganese steel for increased strength and durability under stress.
• Includes axle shaft, bearing, seal, and wheel studs—engineered for direct OEM replacement.
• Cross references GM 14071750, Alloy USA 17103, EXCEL 92-25155, and Nitro AXG14071750.