- Home »
- Catalog
UnderDog Diesel » Silverado 2500
Products for:
- Model: Silverado 2500
View Universal items for: Silverado 2500
Browse Products
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 980-24-966
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 980-24-968
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-191
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-192
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-242
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-243
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-244
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-245
Condition:
New
Price: $309.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 980-26-959
Condition:
New
Price: $429.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 980-26-968
Condition:
New
Price: $429.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-26-191
Condition:
New
Price: $429.95
Engine Oil Drain Tube
Item #: GRD661005
Condition:
New
Price: $52.00
Turbocharger Drain Kit
Item #: GRD661007
Condition:
New
Price: $129.00
Turbocharger Oil Supply Line
Item #: GRD661008
Condition:
New
Price: $105.00
Intake Crossbridge
Item #: GRD661009
Condition:
New
Price: $380.00
Intake Crossbridge
Item #: GRD661010
Condition:
New
Price: $380.00
Intercooler Kit
Item #: GRD661004
Condition:
New
Price: $110.00
Engine Coolant Plug
Item #: GRD663002
Condition:
New
Price: $26.00
MAP Sensor Bung
Item #: GRD661014
Condition:
New
Price: $249.00
Mass Air Flow Sensor
Item #: GRD661016
Condition:
New
Price: $39.00
G&R Diesel Silverado/Sierra Duramax MAP Sensor Bung For 01-10 Silverado/Sierra 2500/3500 - GRD661015
MAP Sensor Bung
Item #: GRD661015
Condition:
New
Price: $39.00
CCV Filter Delete
Item #: GRD663001
Condition:
New
Price: $299.00
Mass Air Flow Sensor
Item #: GRD661018
Condition:
New
Price: $45.00
Mass Air Flow Sensor
Item #: GRD661017
Condition:
New
Price: $39.00
Description: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM (LLY Requires Adapter)
Item #: 848212-5001S
Condition:
New
Price: $1,347.34
Item #: 848212-5002S
Condition:
New
Price: $1,340.13
Fifth Wheel Trailer Hitch Puck Plug
Description: GoosePuck 5" offset ball-puck mount for GM Short Bed 2019 25K Towing
Item #: GH-21005
Condition:
New
Price: $496.99
Gooseneck Trailer Hitch Ball
Description: GoosePuck 5" offset ball-puck mount for GM Long Bed 2019 25K Towing Fits: Chevrolet: Silverado 2500 HD 2019 - 2019, Chevrolet: Silverado 3500 HD 2019 - 2019, GMC: Sierra 2500 HD 2019 - 2019,...More Details »
Item #: GH-21002
Condition:
New
Price: $496.99
Allison 1000 5SPD - 6SPD
Item #: A101-32C2BILLET
Condition:
New
Price: $499.00
Allison 1000 5SPD - 6SPD
Item #: GFP-ALLISON
Condition:
New
Price: $349.00
Current build time of 10-12 business days.
Price: $3,699.00
Allison 1000 6SPD (2006 - 2016)
Item #: A-GT6KIT
Condition:
New
Current build time of 10-12 business days.
Price: $3,699.00
Allison 1000 6SPD (2017 - 2019)
Item #: A-GT6KIT-L5P
Condition:
New
Current build time of 10-12 business days.
Price: $3,699.00
Allison 1000 6SPD (2006 - 2016)
Item #: ATCK-L3D
Condition:
New
Price: $425.00
Allison 1000 5SPD | 6SPD (2001 - 2016)
Item #: ATC-(#)
Condition:
New
Current build time of 7-9 days.
Price: $1,545.00
Allison 10L1000
Item #: ATC-(#)-2020
Condition:
New
Current build time of 6-8 business days.
Price: $1,845.00
Allison 1000 6SPD (2017 - 2019)
Item #: ATC-L5P
Condition:
New
Current build time of 9-11 days.
Price: $1,545.00
Allison 1000 5SPD - 6SPD
Item #: A-PAN-A1000-KIT
Condition:
New
Price: $319.00
Description: Includes lines for cylinders 1-8
Item #: GA47811N
Condition:
New
Price: $299.95
Transmission Control Module
Description: HP Tuners TCM - GM-T87A / 17+ Duramax
Item #: TCM-00-T87A
Condition:
New
Price: $399.99
Description: Cap for L5P Coolant Pipe
Item #: RSCC-025-BLK w/13-15
Condition:
New
Price: $15.25
Accessory Switch
Description: HP Tuners Diesel Switch (GM E41-L5P)
Item #: H-M04-00
Condition:
New
Price: $79.99
Engine Control Module (ECM)
Description: HP Tuners L5P - Modified ECM Purchase
Item #: ECM-00-L5P-P
Condition:
New
Price: $1,499.99
Engine Control Module (ECM)
Description: HP Tuners L5P - ECM Exchange Service
Item #: ECM-00-L5P-E
Condition:
New
Price: $649.99
Engine Control Module (ECM)
Description: HP Tuners L5P - ECM Upgrade Service
Item #: ECM-00-L5P-U
Condition:
New
Price: $649.99
Turbocharger Manifold
Item #: 019-HSP-C
Condition:
New
Price: $1,250.00
Sale: $1,187.50
Save: 5%
Save: $62.50
Cold Air Intake
Item #: 031-2-HSP-C
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Cold Air Intake
Item #: 031-2-HSP-RAW
Condition:
New
Price: $265.00
Sale: $251.75
Save: 5%
Save: $13.25
HSP Diesel 2001-2004 Chevrolet / GMC 2 inch Replacement Passenger Side Up-Pipe Ceramic - 031-1-HSP-C
Cold Air Intake
Item #: 031-1-HSP-C
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Cold Air Intake
Item #: 031-1-HSP-RAW
Condition:
New
Price: $265.00
Sale: $251.75
Save: 5%
Save: $13.25
Cold Air Intake
Item #: 031-HSP-C
Condition:
New
Price: $573.95
Sale: $545.25
Save: 5%
Save: $28.70
Cold Air Intake
Item #: 031-HSP-RAW
Condition:
New
Price: $498.95
Sale: $474.00
Save: 5%
Save: $24.95
Cold Air Intake
Item #: 146-HSP-CUST
Condition:
New
Price: $720.00
Sale: $684.00
Save: 5%
Save: $36.00
Cold Air Intake
Item #: 146-HSP-BR
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-CB
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-CR
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-CP
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-GB
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-DG
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25
Cold Air Intake
Item #: 146-HSP-O
Condition:
New
Price: $645.00
Sale: $612.75
Save: 5%
Save: $32.25