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UnderDog Diesel » 2020
Products for:
- Year: 2020
View Universal items for: 2020
Browse Products
Description: For 2020-2026 Chevy/GMC 2500/3500 6.6L Diesel
with 10 speed Allison 10L1000 Transmission
Will NOT work with AEV skid plates.
Item #: 35148-B
Condition:
New
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19269
Condition:
New
Price: $438.89
Sale: $395.00
Save: 10%
Save: $43.89
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19259
Condition:
New
Price: $416.67
Sale: $375.00
Save: 10%
Save: $41.67
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19249
Condition:
New
Price: $438.88
Sale: $395.00
Save: 10%
Save: $43.88
Description: For 2019-2024 RAM and 2020-2024 Chevy/GMC, with 11.5" or 12" 14-Bolt AAM Rear Axle
RAM 6.4L See Fitment Note
Item #: 19288
Condition:
New
Price: $472.22
Sale: $425.00
Save: 10%
Save: $47.22
Description: For 2019-2024 RAM and 2020-2024 Chevy/GMC, with 11.5" or 12" 14-Bolt AAM Rear Axle
RAM 6.4L See Fitment Note
Item #: 19287
Condition:
New
Price: $455.56
Sale: $410.00
Save: 10%
Save: $45.56
Description: For 2019-2024 RAM and 2020-2024 Chevy/GMC, with 11.5" or 12" 14-Bolt AAM Rear Axle
RAM 6.4L See Fitment Note
Item #: 19286
Condition:
New
Price: $472.22
Sale: $425.00
Save: 10%
Save: $47.22
Description: 2019-2024 Ram 2500/3500 6.7L Cummins
51% Mass Air Flow Gain vs Stock
Item #: 42279-D
Condition:
New
Price: $521.11
Sale: $469.00
Save: 10%
Save: $52.11
Description: 2019-2024 Ram 2500/3500 6.7L Cummins
51% Mass Air Flow Gain vs Stock
Item #: 42279
Condition:
New
Price: $521.11
Sale: $469.00
Save: 10%
Save: $52.11
Cold Air Intake
Description: Increases Mass Air Flow By 58% vs Stock
Dry
FOR 2020-2023 CHEVY/GMC 2500/3500 6.6L DURAMAX L5P
Item #: 42266-D
Condition:
New
Not Available
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00
Cold Air Intake
Description: Increases Mass Air Flow By 58% vs Stock
Oiled
FOR 2020-2023 CHEVY/GMC 2500/3500 6.6L DURAMAX L5P
Item #: 42266
Condition:
New
Not Available
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00
NEW!
Item #: 1041520
Condition:
New
Price: $206.95
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196437
Condition:
New
Price: $157.00
Sale: $105.00
Save: 33%
Save: $52.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196444
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 1500 2023-2019
Item #: 24-228848
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2020-2015
Item #: 24-248112
Condition:
New
Price: $151.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-253147
Condition:
New
Price: $157.00
Sale: $105.00
Save: 33%
Save: $52.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2020-2015
Item #: 24-253208
Condition:
New
Price: $127.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-256247
Condition:
New
Price: $157.00
Sale: $105.00
Save: 33%
Save: $52.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-256254
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-261630
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-269421
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-269439
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2023-2017, F-350 Super Duty 2023-2017, F-450 Super Duty 2022-2017, F-550 Super Duty 2022-2017
Item #: 24-274937
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2023-2017, F-350 Super Duty 2023-2017
Item #: 24-274944
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2022-2017, F-350 Super Duty 2022-2017
Item #: 24-284707
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2022-2017, F-350 Super Duty 2022-2017
Item #: 24-284714
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293457
Condition:
New
Price: $113.00
No Image Available
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293464
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2019
Item #: 24-302074
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2019
Item #: 24-302081
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2019
Item #: 24-302111
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 3500 2023-2019
Item #: 24-302289
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 3500 2023-2019
Item #: 24-302296
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 3500 2023-2019
Item #: 24-302302
Condition:
New
Price: $150.00
Sale: $101.00
Save: 33%
Save: $49.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 1500 2023-2019
Item #: 24-329132
Condition:
New
Price: $178.00
Sale: $120.00
Save: 33%
Save: $58.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2023-2015
Item #: 33-253183
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2023-2015
Item #: 33-253213
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2020-2015
Item #: 24-248129
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-150 2020-2015
Item #: 24-253222
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-292702
Condition:
New
Price: $235.00
Sale: $168.00
Save: 29%
Save: $67.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293297
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 1500 2023-2019
Item #: 24-300872
Condition:
New
Price: $235.00
Sale: $168.00
Save: 29%
Save: $67.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-309509
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196468
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-218023
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-218030
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 1500 2023-2019
Item #: 24-233354
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 3500 2023-2013
Item #: 24-251747
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-253161
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Colorado 2022-2015, GMC Canyon 2022-2015
Item #: 24-265874
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-268639
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-274395
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2023-2017, F-350 Super Duty 2023-2017
Item #: 24-274951
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2022-2017, F-350 Super Duty 2022-2017
Item #: 24-274968
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2023-2017, F-350 Super Duty 2023-2017
Item #: 24-285285
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ford F-250 Super Duty 2023-2017, F-350 Super Duty 2023-2017
Item #: 24-285308
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014, 3500 2018-2013
Item #: 24-285674
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-285681
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Ram 2500 2023-2014
Item #: 24-285698
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00