Shop 1992 GMC K1500 Suburban Differential Pinion Gear. All Models; PINION GEAR. All Models; PINION GEAR - OEM GMC Part # 12471687 (3977344, 3993448)

Differential Pinion Gear. Side Gear.
Differential Pinion Gear. Exc.Limited Slip Differential. Incl.Pinion Gears,Side Gears and Thrust Washers. Includes: Pinion Gears & Side Gears and 10.5" Ring Gear Includes Spider & Gears. Kit. Ring Gear 10.50".

Differential Pinion Gear

All Models; PINION GEAR. All Models; PINION GEAR; w/o Limited Slip. All Models; SIDE GEAR; w/o Limited Slip. All Models; w/o Limited Slip. All Models; w/o Limited Slip; 10.50. Express 2500; w/o Positraction; 10.5" Ring Gear. Express 3500; Single Rear Wheel; w/o Positraction; 10.5" Ring Gear. Express, Savana; Pinion Gear; w/o Limited Slip. Express, Savana; Side Gear; w/o Limited Slip. Express, Savana; w/Limited Slip; 9.50, 10.50. Savana 2500; w/o Positraction; 10.5" Ring Gear. Savana 3500; Single Rear Wheel; w/o Positraction; 10.5" Ring Gear. Silverado, Sierra; 10.50; w/o Limited Slip. Silverado, Sierra; 11.50; w/o Limited Slip.