UnderDog Diesel » Chevrolet, Silverado 3500

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  • (X) Model: Silverado 3500

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Items 781-840 of 3049
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

Cold Air Intake
Description: Does not fit 2025 Models. Removes restrictions, sharpens turbo response, and improves fuel economy. 58% mass air flow gain.
Item #: 42285-D
Condition: New
10-14 Business Day Lead Time
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00

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Cold Air Intake
Description: Does not fit 2025 Models. Removes restrictions, sharpens turbo response, and improves fuel economy. 58% mass air flow gain.
Item #: 42285
Condition: New
10-14 Business Day Lead Time
Price: $550.00
Sale: $495.00
Save: 10%
Save: $55.00

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Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive Lowers EGT and soot output Dry Filter Set FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220-D
Condition: New
CARB EO #: D-161-118
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67

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Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive Lowers EGT and soot output Oiled Filter Set FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220
Condition: New
CARB EO #: D-161-118
Price: $476.67
Sale: $429.00
Save: 10%
Save: $47.67

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Description: Includes - CP3 Pump Snout O-ring - Adapter Plate O-Ring - 3x M8x1.25x35mm Hex Head Bolts
Item #: UDD-DMAX-CP3-ADPT
Condition: New
Price: $63.99
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-060813
Condition: New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Avalanche 2500 2006-2002, Silverado 3500 2006-2001, Silverado 3500 Classic 2007, Silverado 3500 HD 2010-2007, Suburban 2500 2013-2000, GMC Sierra...More Details »
Item #: 24-185677
Condition: New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
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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
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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
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186636
Condition: New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186735
Condition: New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Qty:

Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186742
Condition: New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Qty:

Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-187183
Condition: New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-191203
Condition: New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Qty:

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
Qty:

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
Qty:

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
Qty:

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
Qty:

Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-187687
Condition: New
Price: $225.00

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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-187694
Condition: New
Price: $225.00

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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: $289.00

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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311853
Condition: New
Price: $289.00

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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: $289.00

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Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311891
Condition: New
Price: $289.00

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Steering Damper
Description: 46mm Monotube Steering Damper
Item #: 33-174525
Condition: New
Price: $161.00
Sale: $115.00
Save: 29%
Save: $46.00
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Steering Damper
Description: 46mm Monotube Steering Damper Fits: Chevrolet Silverado 2500 HD 2016-2011, Silverado 3500 HD 2016-2011, GMC Sierra 2500 HD 2016-2011, Sierra 3500 HD 2016-2011
Item #: 33-196619
Condition: New
Price: $161.00
Sale: $115.00
Save: 29%
Save: $46.00
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Suspension Shock Absorber Reservoir Mount
Description: Reservoir Bracket Assembly
Item #: 11-176015
Condition: New
Price: $42.00
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Price: $499.00

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Price: $449.00

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Price: $499.00

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Price: $449.00

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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: $44.99
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Price: $998.00

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Description: Direct replacement PRV for 2011-2016 LML Duramax
Item #: 0-281-006-019
Condition: New
Price: $102.04
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Price: $89.09
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Price: $17.99
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Price: $2.58
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Item #: 0-928-402-097 & 0-928-400-552
Condition: New
Limited Supply: Only 3 Left!
Price: $99.99
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Description: Easy Installation No trimming is required to install if leaving off the factory mud guards Mild steel silver zinc plating for corrosion resistance 30-minute DIY install time Made in the USA...More Details »
Item #: 110-91193
Condition: New
Price: $99.95
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Description: Fits: 2017-2019 GM HD L5P Duramax Equipped Trucks
Item #: 27300
Condition: New
Price: $325.00

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Description: Only works with -10AN Transmission Lines
Item #: 24301
Condition: New
Price: $290.00

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Price: $260.00

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Price: $250.00

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Description: \
Item #: 29600
Condition: New
Price: $149.00
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Price: $55.00
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Description: One extra high strength dowel pin
Item #: 29601
Condition: New
Price: $2.50
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Price: $280.00

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Price: $280.00

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Price: $320.00

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Transmission Line Kit
Item #: 11401
Condition: New
Price: $350.00

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Price: $300.00

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Description: Direct Replacement for Stock/Factory Gear Box Fits Seamlessly with your Stock/Factory 3 Spline Pitman Arm No Modifications Required for Installation 100% NEW, No Core Charge
Item #: DA-SGB-0110
Condition: New
Price: $565.00


Description: DDP 100% Over SAC Injector Set Brand New
Item #: D01-S100-008
Condition: New
Price: $4,520.25
Sale: $4,475.05
Save: 1%
Save: $45.20


Description: 10mm Stroker CP3 Pump
Item #: D03-C010-105
Condition: New
Price: $2,000.00
Sale: $1,980.00
Save: 1%
Save: $20.00

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Description: 12mm Stroker CP3 Pump
Item #: D03-C012-105
Condition: New
Price: $2,500.00
Sale: $2,475.00
Save: 1%
Save: $25.00

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Description: 2009-2015 Allison A50/T14 TCM
Item #: DDP-A50
Condition: New
Price: $1,295.00
Sale: $1,282.05
Save: 1%
Save: $12.95


Description: 2015-2016 Allison T87 TCM
Item #: DDP-T87-TCM
Condition: New
Price: $895.00
Sale: $886.05
Save: 1%
Save: $8.95


Items 781-840 of 3049

View Universal items for: Chevrolet, Silverado 3500