- Home »
- Catalog
UnderDog Diesel » 2023, Sierra 2500
Products for:
- Year: 2023
- Model: Sierra 2500
View Universal items for: 2023 Sierra 2500
Browse Products
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 #: 25-218190
Condition:
New
Price: $225.00
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 #: 25-311846
Condition:
New
Price: $275.00
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 #: 25-311884
Condition:
New
Price: $270.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311891
Condition:
New
Price: $270.00
Suspension Shock Absorber Reservoir Mount
Description: Reservoir Bracket Assembly
Item #: 11-176015
Condition:
New
Price: $42.00
Trailer Hitch Lock
Description: The BOLT 1/2" Receiver Lock lets you conveniently secure your hitch with your vehicle ignition key! Suitable for class 1-2 towing applications and fits 1-1/4" receivers. Works with center cut...More Details »
Item #: 7023627
Condition:
New
Price: $34.99
Trailer Hitch Lock
Description: The BOLT 5/8" Receiver Lock lets you conveniently secure your hitch with your vehicle ignition key! Suitable for class 3-5 towing applications and fits both 2 and 2.5" receivers. Works with center...More Details »
Item #: 7023582
Condition:
New
Price: $35.99
Trailer Hitch Lock
Description: The BOLT Coupler Pin Lock allows you to secure your trailer with your vehicle ignition key! Adjustable from 1/2" to 3-3/8" the Coupler Pin Lock fits virtually any coupler. Works with center cut...More Details »
Item #: 7025287
Condition:
New
Price: $29.99
Tow Hook
Description: Provides for Safe and Secure Recovery Ability, Rated at 10,000 lbs., Hook can swivel 160 degrees Note: Limited Lifetime Warranty
Item #: 7039050
Condition:
New
Price: $249.99
Accessory Lock Core
Description: The BOLT Replacement Lock Cylinder works with your vehicle ignition key. BOLT Replacement Cylinder is designed to easily replace the existing cylinders in your BOLT Toolbox Latch. Works with...More Details »
Item #: 7023480
Condition:
New
Price: $16.50
Trailer Hitch Coupler Lock
Description: The BOLT Off-Vehicle Coupler Lock lets you conveniently secure your unattended trailer with your vehicle ignition key! Suitable for 1-7/8", 2", and 2-5/16" couplers. Works with GM Center Cut Keys....More Details »
Item #: 7032493
Condition:
New
Price: $69.99
Truck Tool Box Lock and Key
Description: The BOLT Toolbox Latch Retrofit Kit allows you to easily replace the existing toolbox latch with an OEM stainless steel latch and the BOLT Lock that works with your truck key. Works with center...More Details »
Item #: 7023547
Condition:
New
Price: $39.99
Price: $14.99
Description: One extra high strength dowel pin
Item #: 29601
Condition:
New
Price: $2.50
Drop-In Turbocharger
Description: Brand New Turbo. No core charge
600-650HP Rating
100% Drop In
Item #: D06-T641-002
Condition:
New
Price: $2,795.00
Drop-In Turbocharger
Description: Brand New Turbo. No core charge
650-700HP Rating
100% Drop In
Item #: D06-T642-002
Condition:
New
Price: $3,295.00
Limited Supply: Only 3 Left!
Price: $59.99
Limited Supply: Only 5 Left!
Price: $20.95
Description: Same tensile strength as ARP, at a more affordable price.
Item #: DogBone-HSK-17D
Condition:
New
Limited Supply: Only 1 Left!
Price: $419.00
Cap for L5P Intake Horn
Description: Fits L5P Intake Horn PCV Provision
Item #: DogBone-7/8-L5P-CAP-KIT
Condition:
New
Price: $17.89
L5P Coolant Cap Kit
Description: Replacement for Cheap Vacuum Plugs in 'Fix Kits'
Item #: DogBone-1/4-L5P-COOLANT-CAP-KIT
Condition:
New
Price: $8.49
Description: Exergy 2017+ L5P Stock Replacement Injector
Item #: E02 10701
Condition:
New
Price: $2,400.00
Price: $63.00
Dedicated Fuel Systems
Item #: DIFSL5P1001
Condition:
New
Price: $504.21
Sale: $479.00
Save: 5%
Save: $25.21
Dedicated Fuel Systems
Item #: DIFSL5P2001
Condition:
New
Price: $504.21
Sale: $479.00
Save: 5%
Save: $25.21
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 2500/3500HD (2WD/4WD)
Item #: 2860
Condition:
New
Price: $1,470.61
Description: 2017-2019 L5P Fuel Filter Upgrade Kit For Short and Long Bed applications as well as 2020-2024 Crew Cab Long Bed applications.
Item #: FPE-L5P-FFBA-1719
Condition:
New
Price: $229.00
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-084
Condition:
New
Price: $1,499.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-085
Condition:
New
Price: $1,499.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-238
Condition:
New
Price: $199.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-239
Condition:
New
Price: $199.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-240
Condition:
New
Price: $199.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-241
Condition:
New
Price: $199.95
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
Gooseneck Trailer Hitch Ball
Description: GoosePuck 5" offset ball-puck mount for GM Long Bed 2020 to current 25K Towing (With EXT ball assembly ) Fits: GMC: Sierra 2500 HD 2020 - 2024, GMC: Sierra 3500 HD 2020 - 2024
Item #: GH-21008
Condition:
New
Price: $496.99
Gooseneck Trailer Hitch Ball
Description: GoosePuck 5" offset ball-puck mount for GM Short Bed 2020 to current 25K Towing (With EXT ball assembly) Fits: GMC: Sierra 2500 HD 2020 - 2024, GMC: Sierra 3500 HD 2020 - 2024
Item #: GH-21007
Condition:
New
Price: $496.99
Allison 1000 5SPD - 6SPD
Item #: GFP-ALLISON
Condition:
New
Price: $349.00
Allison 10L1000
Item #: ATC-(#)-2020
Condition:
New
Current build time of 6-8 business days.
Price: $1,845.00
Description: Cap for L5P Coolant Pipe
Item #: RSCC-025-BLK w/13-15
Condition:
New
Price: $15.25
Cold Air Intake
Item #: HSP-D-602-2-HSP-CUST
Condition:
New
Price: $680.26
Sale: $646.25
Save: 5%
Save: $34.01
Cold Air Intake
Item #: HSP-D-602-2-HSP-BR
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-CB
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-CR
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-CP
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-GB
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-DG
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-O
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-W
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Cold Air Intake
Item #: HSP-D-602-2-HSP-RAW
Condition:
New
Price: $530.26
Sale: $503.75
Save: 5%
Save: $26.51
Cold Air Intake
Item #: HSP-D-602-2-HSP-SB
Condition:
New
Price: $605.26
Sale: $575.00
Save: 5%
Save: $30.26
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CUST
Condition:
New
Price: $380.00
Sale: $361.00
Save: 5%
Save: $19.00
Intercooler Pipes
Item #: HSP-D-600-2-HSP-BR
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CB
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CR
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CP
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25
Intercooler Pipes
Item #: HSP-D-600-2-HSP-GB
Condition:
New
Price: $305.00
Sale: $289.75
Save: 5%
Save: $15.25