Spicer 1480 Rear Carrier & U-Joint Kit - 2006 GMC Sierra 3500 2WD - 6.6L, 8-cyl, Regular Cab, 161.5-in WB, Spicer shaft, 2-pc rear shaft, 1480 shaft, DRW

For the rear driveshaft on 2006 GMC Sierra 3500 2WD.
This is a limited listed-parts bundle. Match the complete vehicle and shaft conditions below before ordering.
Required configuration (2006):
Engine (L): 6.6; Cylinders: 8; Engine layout: V; C C: 6599; C I D: 403; Engine Bore Inches: 4.06; Engine Bore Metric: 103.0; Engine Stroke Inches: 3.90; Engine Stroke Metric: 99.0; Body/cab: Standard Cab Pickup; Drive: RWD; Wheelbase (in): 161.5; Wheelbase (cm): 410.2.
- Center support bearing: 1 x Spicer 212028-1X - with Dual Rear Wheels (DRW); Replaces OE Part Number(s) 88934865.
- Rear Driveshaft at Rear Axle: 1 x Spicer 5-188X - with 2 Piece Rear Driveshaft; with 4.188in Outside Snap Ring Dimension; 1.375in Bearing Cap Diameter; Greaseable; with Spicer 1480 Series Driveshaft.
- Rear Driveshaft at Support Bearing: 1 x Spicer 5-188X - with 2 Piece Rear Driveshaft; with 4.188in Outside Snap Ring Dimension; 1.375in Bearing Cap Diameter; Greaseable; with Spicer 1480 Series Driveshaft.
- Rear Driveshaft at Transmission: 1 x Spicer 5-188X - with 2 Piece Rear Driveshaft; with 4.188in Outside Snap Ring Dimension; 1.375in Bearing Cap Diameter; Greaseable; with Spicer 1480 Series Driveshaft.

Includes: 1 x Spicer 212028-1X, 3 x Spicer 5-188X.

Measure before ordering:
212028-1X: 1.574-inch bearing bore/inside diameter. Mounting centers 6.620 inches; bracket width (front-to-back) 1.500 inches; bearing centerline to mounting surface 2.250 inches. M10 × 1.5 mounting studs, shown in official Style 17 diagram. Current page lists 0.394-inch bolt-hole field and M10 × 1.5 stud thread.
5-188X: 1.375-inch (34.9 mm) bearing caps on both axes; 4.188-inch (106.4 mm) overall cap-to-cap width on both axes. Outside snap rings (OSR). Greaseable.
Use a caliper to measure every cap and BOTH joint axes. Compress the caps and measure the overall width across opposing cap end faces.
For the bearing, check the shaft bearing seat/bore and the actual mounting arrangement. Mounting centers are not overall bracket length; center height is measured to the mounting surface. Older catalogs show 1.520-inch bracket width; current Dana specification is 1.500 inches. Check clearance where critical.

Only the listed parts are included. This is not a complete driveshaft or CV rebuild kit; unlisted centering parts, yokes and separate installation hardware are not included. Verify modified shafts individually.