AAM# | Vehicle Make | Model | Year | Axle Type | Axle Ratio | # of Teeth | Notes | |
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26067357 | GM | Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade | 1975 - 2011 | 10.5" 14 Bolt - Rear Axle | 3.42 - 4.10 | 30 / 1.55" | USE 74040917 diff gear kit |
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40008168 | Chrysler | Ram | 2003 - 2014 | 10.5" 14 Bolt - Rear Axle | 3.42+ | 30 / 1.55" | USE 74049286 diff gear kit |
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14012695 | GM | Silverado, Sierra, Tahoe, Suburban, Avalanche, Escalade | 1981 - 2013 | 9.5" 14 Bolt - Rear Axle | 3.42+ | 33 / 1.41" | **Either diff gear kit 74047037 or 74040363 may be used with GM 9.5" REAR |
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14012695 | Chrysler | Ram | 2003 - 2006 | 9.25" Beam - Front Axle | 3.42+ | 33 / 1.41" | **Either diff gear kit 74047037 or 74040363 may be used with RAM 9.25" Beam Front |
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14012695 | GM | Sierra, Silverado | 1986 - 2013 | 9.25" Clamshell - Front Axle | 3.42+ | 33 / 1.41" | USE 74047037 diff gear kit for 2006 and earlier GM 9.25" IFS applications. USE 74040363 dif gear kit for 2007 - 2013 GM 9.25" IFS CLAMSHELL Applications |
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40169952 | GM | Sierra, Silverado | 2017+ | 9.25" Salisbury - Front Axle | | | (replaces 40058275) Use 40085134 diff gear kit |
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9L3Z4204A | Ford | F 150, Mark LT, Explorer, Navigator, Ranger, Expedition, Explore | 1987 - 2012 | 8.8" Rear Axle | All | 31 / 1.32" | Use FDK-8.8-28 for 28 spline applications - Use FDK-8.8-31 for 31 spline applications |
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26018131 | GM | Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade | 1988 - 2014 | 8.25" IFS - Front Axle | 3.42+ | 28 / 1.20" | Use 74045936 diff gear kit |
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40004296 | GM | Trailblazer, Envoy, Bravada | 2002+ | 8.0" 10 Bolt - Rear Axle | | | 12479021 (empty case replaced by loaded case), 40004296 (replaced by loaded case) |
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40041441 | GM | Colorado, Canyon, | 2004 - 2012 | 7.6" IFS - Front Axle | 3.23+ | 28 / 1.20" | Use 74043199 diff gear kit |
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14039596 | GM | Jimmy, Blazer, S10, S15, Trailblazer, Envoy, Raineer, Bravada, A | 1983 - 2012 | 7.25" IFS - Front Axle | 3.23+ | 26 / 1.11" | Use 74046137 diff gear kit |
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