- Home »
- Catalog
UnderDog Diesel » 2006, GMC, Sierra 2500
Products for:
- Year: 2006
- Make: GMC
- Model: Sierra 2500
View Universal items for: 2006 GMC Sierra 2500
Browse Products
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster for use with existing iDash and/or Derringer for 2006-2007 Chevy/GMC 2500/3500 Classic Body
Item #: 64316
Condition:
New
Not Available
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash DataMonster for 2006-2007 Chevy/GMC 2500/3500 Classic Body
Item #: 64318
Condition:
New
Not Available
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash SuperGauge for 2006-2007 Chevy/GMC 2500/3500 Classic Body
Item #: 64317
Condition:
New
Not Available
Air Filter Wrap
Description: Pre-Filter, Filter Wrap for use with Banks Ram-Air Cold-Air Intake Systems for 1999-2016 Chevy/GMC, for Air Filter PN 42138 and 42138-D Note: Highly recommended in dirty environments. Keep your...More Details »
Item #: 42643
Condition:
New
Price: $48.98
Sale: $44.08
Save: 10%
Save: $4.90
Description: For 2001-2019 Chevy/GMC 2500/3500 6.6L Diesel
with 5 or 6 speed Allison 1000 Transmission
Item #: 35146-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
Exhaust Muffler
Description: Exhaust Muffler, Stainless Steel, 4 inch Inlet and Outlet
Item #: 53801
Condition:
New
Price: $354.44
Sale: $319.00
Save: 10%
Save: $35.44
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
Sale: $57.59
Save: 10%
Save: $6.40
Item #: 25-311839
Condition:
New
Price: $289.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, GMC...More Details »
Item #: 24-186575
Condition:
New
Price: $168.00
Sale: $138.00
Save: 18%
Save: $30.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-060813
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, GMC...More Details »
Item #: 24-060820
Condition:
New
Price: $133.00
Sale: $89.00
Save: 33%
Save: $44.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186636
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186735
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-186742
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-187183
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 24-191203
Condition:
New
Price: $164.00
Sale: $118.00
Save: 28%
Save: $46.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-187687
Condition:
New
Price: $225.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-187694
Condition:
New
Price: $225.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311853
Condition:
New
Price: $289.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311891
Condition:
New
Price: $289.00
Steering Damper
Description: 46mm Monotube Steering Damper
Item #: 33-174525
Condition:
New
Price: $161.00
Sale: $115.00
Save: 29%
Save: $46.00
Suspension Shock Absorber Reservoir Mount
Description: Reservoir Bracket Assembly
Item #: 11-176015
Condition:
New
Price: $42.00
Body Mount
Item #: 81-2003
Condition:
New
Price: $499.00
Body Mount
Item #: 81-2002
Condition:
New
Price: $449.00
Price: $17.99
Not Available
Price: $99.99
Description: Only works with -10AN Transmission Lines
Item #: 24301
Condition:
New
Price: $290.00
Transmission Line Kit
Item #: 31405
Condition:
New
Price: $250.00
Description: One extra high strength dowel pin
Item #: 29601
Condition:
New
Price: $2.50
Price: $300.00
Sale: $270.00
Save: 10%
Save: $30.00
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
Limited Supply: Only 3 Left!
Price: $565.00
Description: 10mm Stroker CP3 Pump
Item #: D03-C010-105
Condition:
New
Price: $2,000.00
Sale: $1,980.00
Save: 1%
Save: $20.00
Description: 12mm Stroker CP3 Pump
Item #: D03-C012-105
Condition:
New
Price: $2,500.00
Sale: $2,475.00
Save: 1%
Save: $25.00
Description: DDP LBZ 100% Over New Injector Set
Item #: D03-S100-042
Condition:
New
Price: $5,269.95
Sale: $5,217.25
Save: 1%
Save: $52.70
Description: DDP LBZ 100% Over Reman Injector Set
Item #: D03-S100-521
Condition:
New
Price: $4,821.60
Sale: $4,773.38
Save: 1%
Save: $48.22
Description: DDP LBZ 15% Over New Injector Set
Item #: D03-S015-042
Condition:
New
Price: $4,718.70
Sale: $4,671.51
Save: 1%
Save: $47.19
Description: DDP LBZ 15% Over Reman Injector Set
Item #: D03-S015-521
Condition:
New
Price: $4,299.75
Sale: $4,256.75
Save: 1%
Save: $43.00
Description: DDP LBZ 150% Over New Injector Set
Item #: D03-S150-042
Condition:
New
Price: $5,637.45
Sale: $5,581.08
Save: 1%
Save: $56.37
Description: DDP LBZ 150% Over Reman Injector Set
Item #: D03-S150-521
Condition:
New
Price: $5,218.50
Sale: $5,166.32
Save: 1%
Save: $52.18
Description: DDP LBZ 200% Over New Injector Set
Item #: D03-S200-042
Condition:
New
Price: $5,880.00
Sale: $5,821.20
Save: 1%
Save: $58.80
Description: DDP LBZ 200% Over Reman Injector Set
Item #: D03-S200-521
Condition:
New
Price: $5,424.30
Sale: $5,370.06
Save: 1%
Save: $54.24
Description: DDP LBZ 250% Over New Injector Set
Item #: D03-S250-042
Condition:
New
Price: $6,651.75
Sale: $6,585.23
Save: 1%
Save: $66.52
Description: DDP LBZ 250% Over Reman Injector Set
Item #: D03-S250-521
Condition:
New
Price: $6,379.80
Sale: $6,316.00
Save: 1%
Save: $63.80
Description: DDP LBZ 30% Over New Injector Set
Item #: D03-S030-042
Condition:
New
Price: $4,792.20
Sale: $4,744.28
Save: 1%
Save: $47.92
Description: DDP LBZ 30% Over Reman Injector Set
Item #: D03-S030-521
Condition:
New
Price: $4,373.25
Sale: $4,329.52
Save: 1%
Save: $43.73
Description: DDP LBZ 300% Over New Injector Set
Item #: D03-S300-042
Condition:
New
Price: $6,945.75
Sale: $6,876.29
Save: 1%
Save: $69.46
Description: DDP LBZ 300% Over Reman Injector Set
Item #: D03-S300-521
Condition:
New
Price: $6,644.40
Sale: $6,577.96
Save: 1%
Save: $66.44
Description: DDP LBZ 400% Over New Injector Set
Item #: D03-S400-042
Condition:
New
Price: $7,497.00
Sale: $7,422.03
Save: 1%
Save: $74.97
Description: DDP LBZ 400% Over Reman Injector Set
Item #: D03-S400-521
Condition:
New
Price: $7,173.60
Sale: $7,101.86
Save: 1%
Save: $71.74
Description: DDP LBZ 45% Over New Injector Set
Item #: D03-S045-042
Condition:
New
Price: $4,902.45
Sale: $4,853.43
Save: 1%
Save: $49.02
Description: DDP LBZ 45% Over Reman Injector Set
Item #: D03-S045-521
Condition:
New
Price: $4,483.50
Sale: $4,438.67
Save: 1%
Save: $44.83
Description: DDP LBZ 500% Over New Injector Set
Item #: D03-S500-042
Condition:
New
Price: $7,791.00
Sale: $7,713.09
Save: 1%
Save: $77.91
Description: DDP LBZ 500% Over Reman Injector Set
Item #: D03-S500-521
Condition:
New
Price: $7,460.25
Sale: $7,385.65
Save: 1%
Save: $74.60
Description: DDP LBZ 60% Over New Injector Set
Item #: D03-S060-042
Condition:
New
Price: $5,012.70
Sale: $4,962.57
Save: 1%
Save: $50.13
Description: DDP LBZ 60% Over Reman Injector Set
Item #: D03-S060-521
Condition:
New
Price: $4,593.75
Sale: $4,547.81
Save: 1%
Save: $45.94