| Chevrolet Truck & SUV |
| Astro Van |
| 2WD & 4WD | 2003-2005 | 42000SL | 42000SR | 42000XS | | | |
| Avalanche 1500 |
| w/o Ltd. slip axle - 18.5mm min. thick. rear | 2002 | 42000SL | 42000SR | 42000XS | | | |
| w/ Ltd. slip axle - 28.5mm min. thick. rear | 2002-2005 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| ALL, w/ 6 lug | 2006 | 42000SL | 42000SR | 42000XS | | | |
| Avalanche 2500 |
| exc. factory 2" body lift | 2002 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| exc. factory 2" body lift | 2003-2005 | 42048SL | 42048SR | 42048XS | | | |
| exc. factory 2" body lift | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Blazer |
| K-5 | 1971-1991 | | | | | | |
| ALL | 1992-1994 | 4773SL | 4773SR | 4773XS | | | |
| Express 1500 Van |
| 1/2 Ton | 2003-2006 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| Express 2500 Van |
| 3/4 Ton - 7300lb. GVW (6 lug) | 2003-2006 | 42000SL | 42000SR | 42000XS | | | |
| 3/4 Ton - 8500-8600 GVW pass./panel (8 lug) | 2003-2006 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| K10/K1500 Full Size Pickup 4WD |
| 1/2 Ton | 1971-1987 | | | | | | |
| 1/2 Ton - exc. std. cab & std. chassis | 1988-1991 | 4773SL | 4773SR | 4773XS | | | |
| 1/2 Ton | 1992-1999 | 4773SL | 4773SR | 4773XS | | | |
| K20/K2500 Full Size Pickup 4WD |
| 3/4 Ton - 7200 lb. GVW, 6 lug | 1988-1998 | 4773SL | 4773SR | 4773XS | | | |
| Silverado 1500 1/2 Ton 2WD |
| w/ rear disc, exc. HD | 1999-2000 | 42000SL | 42000SR | 42000XS | | | |
| 4 dr. HD - 4.63" rear disc hub hole | 2000-2001 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. | 2001 | 42000SL | 42000SR | 42000XS | | | |
| 4 dr. HD - crew cab (8 lug front) | 2001 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. | 2002 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab - Quadrasteer | 2002 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 4 dr. HD - crew cab | 2002 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. - reg. & ext. cab - 2 wh. steer | 2003 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab - Quadrasteer, w/ 18.5mm min. thick. rear disc | 2003 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab - Quadrasteer, w/ 28.5mm min. thick. rear disc | 2003 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. - reg. & ext. cab - 2 wh. steer | 2004 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab - Hybrid | 2004 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. - ext. cab - Quadrasteer | 2004 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. HD - ext. cab, w/ 4.63" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. HD - ext. cab, w/ 4.84" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. HD - crew cab, w/ rear disc & 2 wh. steer | 2005 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. HD - crew cab, w/ rear disc & Quadrasteer | 2005 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. HD - crew cab, w/ rear disc & 2 wh. Steer (8 lug front) | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Silverado 1500 1/2 Ton 4WD |
| w/ rear disc | 1999-2000 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - reg. cab | 2001 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab | 2001 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 4 dr. HD | 2001 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. | 2002 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - ext. cab - Quadrasteer | 2002 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 4 dr. HD - crew cab | 2002 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. - ext. cab - SS | 2003 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 4 dr. HD - crew cab - 2 wh. steer | 2003 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 4 dr. HD - crew cab - Quadrasteer | 2003 | 42048SL | 42048SR | 42048XS | | | |
| 2 dr. - reg. & ext. cab - 2 wh. steer | 2004 | 42000SL | 42000SR | 42000XS | | | |
| 2 dr. - reg. & ext. cab - Quadrasteer | 2004 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. - ext. cab - SS | 2004 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. HD - ext. cab, w/ 4.63" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 dr. HD - ext. cab, w/ 4.84" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. - crew cab - std. duty | 2004 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 2 dr. - ext. cab - SS | 2005 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| 4 dr. HD - crew cab, w/ rear disc & 2 wh. steer | 2005 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. HD - crew cab, w/ rear disc & Quadrasteer | 2005 | 42048SL | 42048SR | 42048XS | | | |
| 4 dr. HD - crew cab, w/ rear disc & 2 wh. Steer (8 lug front) | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Silverado 2500 3/4 Ton 2WD |
| exc. 6.0L, w/ 5-speed - 4.63" rear disc hub hole | 1999-2000 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 6.0L w/ 5-speed - 4.84" rear disc hub hole | 1999-2000 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| exc. HD - w/ A/T - 4.63" rear disc hub hole | 2001-2003 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| exc. HD - w/ M/T - 4.84" rear disc hub hole | 2001-2003 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| exc. HD - w/ A/T - 4.63" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| exc. HD - w/ M/T - 4.84" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| HD - 2 wh. Steer | 2004 | 42048SL | 42048SR | 42048XS | | | |
| exc. HD | 2005 | 42048SL | 42048SR | 42048XS | | | |
| exc. HD | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Silverado 2500 3/4 Ton 4WD |
| exc. 6.0L, w/ 5-speed - 4.63" rear disc hub hole | 1999-2000 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 6.0L w/ 5-speed - 4.84" rear disc hub hole | 1999-2000 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| exc. HD - w/ A/T - 4.63" rear disc hub hole | 2001-2003 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| exc. HD - w/ M/T - 4.84" rear disc hub hole | 2001-2003 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| exc. HD - w/ A/T - 4.63" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| exc. HD - w/ M/T - 4.84" rear disc hub hole | 2004 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| HD - 2 wh. Steer | 2004 | 42048SL | 42048SR | 42048XS | | | |
| exc. HD | 2005 | 42048SL | 42048SR | 42048XS | | | |
| exc. HD | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Suburban 1500 1/2 Ton 2WD |
| w/ 28.5mm min. thick rear disc | 2000-2002 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| w/ 18.5mm min. thick rear disc | 2000-2002 | 42000SL | 42000SR | 42000XS | | | |
| ALL | 2003-2005 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| ALL | 2006 | 42000SL | 42000SR | 42000XS | | | |
| Suburban 1500 1/2 Ton 4WD |
| ALL | 1974-1991 | | | | | | |
| 6 lug | 1992-1999 | 4773SL | 4773SR | 4773XS | | | |
| w/ 28.5mm min. thick rear disc | 2000-2002 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| w/ 18.5mm min. thick rear disc | 2000-2002 | 42000SL | 42000SR | 42000XS | | | |
| ALL | 2003-2005 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| ALL | 2006 | 42000SL | 42000SR | 42000XS | | | |
| Suburban 2500 3/4 Ton 2WD |
| 2 wh. Steer - 4.63" rear disc hub hole | 2000-2005 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 wh. Steer - 4.84" rear disc hub hole | 2000-2005 | 42048SL | 42048SR | 42048XS | | | |
| Quadrasteer | 2000-2005 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| ALL | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Suburban 2500 3/4 Ton 4WD |
| 2 wh. Steer - 4.63" rear disc hub hole | 2000-2005 | 42048SL | 42048SR | 42048XS | 42049SL | 42049SR | 42049XS |
| 2 wh. Steer - 4.84" rear disc hub hole | 2000-2005 | 42048SL | 42048SR | 42048XS | 42051SL | 42051SR | 42051XS |
| Quadrasteer | 2000-2005 | 42048SL | 42048SR | 42048XS | | | |
| ALL | 2006 | 42048SL | 42048SR | 42048XS | | | |
| Tahoe 2WD |
| w/ rear disc | 2000-2006 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| Tahoe 4WD |
| w/ rear disc | 2000-2006 | 42000SL | 42000SR | 42000XS | 42001SL | 42001SR | 42001XS |
| Trailblazer |
| ALL - w/ 113" wh. bearing | 2002-2005 | 42048SL | 42048SR | 42048XS | | | |
| V-Series Full Size Pickup 4WD |
| ALL | 1987-1991 | | | | | | |