28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; 7.5 in./7.625 in.
30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in./8.6 in. GM 8.5/8.6 in. Eaton Differentials Require Special Bearings~Axles w/Small Bearing Bores OD 2.89 in. Req. PN[LM-102949/LM-102911]~Axles w/Large Bearing Bores OD 3.06 in. Req. PN[LM603049/LM603012]
30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Rng Gear Pin. Rat;Manual Locking Hubs Are Recomnd For Some Appl.; 8.5 in./8.6 in. GM 8.5/8.6 in. Eaton Differentials Require Special Bearings~Axles w/Small Bearing Bores OD 2.89 in. Req. PN[LM-102949/LM-102911]~Axles w/Large Bearing Bores OD 3.06 in. Req. PN[LM603049/LM603012]
28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; Rear 7.5 in./7.625 in./8.5 in./8.6 in.; Rear 9.5 in.
28 Spline; 1.20 in. Axle Shaft Diameter; Fits All Gear Ratios; Rear 8 in.
33 Spline; 1.37 in. Axle Shaft Diameter; 9.5 in.
9.5 in. 14 Bolt; 33 Spline Axles GM 9.5 in.; 14 bolt cover; 33 Spline Axles~Yukon Dura Grip Positraction; GM 9.5 in. Rear; 14 bolt cover; 33 Spline
30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in.; Rear 8.6 in. Axles w/Small Bearing Bores OD 2.89 in. Req. PN[LM-102949/LM-102911]~Axles w/Large Bearing Bores OD 3.06 in. Req. PN[LM603049/LM603012]
33 Spline; 1.37 in. Axle Shaft Diameter; Rear 9.5 in.; All Ratios
Open To Lock; 35 Spline; 4.56 Gear Ratio Up Dana 60
Competition Only; 35 Spline Axles; 4.10 And Down Dana 60; Quadrasteer; Competition Only; 35 Spline Axles; 4.10 And Down
Dana 60/Reverse; 35 Spline; 4.10 Ratio And Down Dana 60; Quadrasteer; 35 Spline; 4.10 Ratio And Down
30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; 8.5 in./8.6 in. GM 8.5/8.6 in. Eaton Differentials Require Special Bearings~Axles w/Small Bearing Bores OD 2.89 in. Req. PN[LM-102949/LM-102911]~Axles w/Large Bearing Bores OD 3.06 in. Req. PN[LM603049/LM603012]
Selectable Full Locker w/Limited Slip; For Use w/2.73-Up Ratio; 30 Spline 8.6 in. (10 Bolt)
Open To Lock; 30 Spline; 4.56 Gear Ratio Up Dana 60
Open To Lock; 35 Spline; 4.10 Gear Ratio Down Dana 60
Open To Lock; 30 Spline; 4.10 Gear Ratio Down Dana 60
Browse our selection of quality differential parts designed specifically for your Chevrolet Silverado 1500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS · LT
Crew Cab Pickup
V8 6.0L
Automatic · Manual
