- Home »
- Catalog
KT Performance » 2012, 2500, Diesel
Products for:
- Year: 2012
- Model: 2500
- Engine: Diesel
View Universal items for: 2012 2500 Diesel
Browse Products
ReadyLIFT Xtreme-Duty Fabricated A-Arm Kit for Chevy/GMC (2011-19) 2500HD/3500HD, previously 44-3100
Description: ReadyLIFT Xtreme-Duty Fabricated A-Arm Kit for Chevy/GMC 2500HD/3500HD
The Xtreme-Duty fabricated steel control arms found in our popular 3" SST Lift Kit are also available separately if you...More Details »
Item #: 67-35160
Condition:
New
Price: $780.99
Sale: $649.99
Save: 17%
Save: $131.00
Description:
Fits GM and AAM 11.5-inch 14-bolt differentials – 4.56 ratio ring and pinion used in GM and Dodge/RAM 2500/3500 trucks.
4.56 ratio for heavy trucks running larger tires that...More Details »
Item #: GM11.5-456
Condition:
New
Price: $389.99
Sale: $370.99
Save: 5%
Save: $19.00
Description:
4.10 ratio gear set for the GM 10.5 inch 14-bolt rear axle , the heavy-duty GM truck rear end.
30-spline pinion, 10.5 inch ring gear sized for the 14-bolt housing.
4.10 ratio is...More Details »
Item #: GM10.5-410
Condition:
New
Price: $342.99
Sale: $325.99
Save: 5%
Save: $17.00
Description:
GM 10.5 inch 14-bolt ring and pinion – 5.38 ratio, thick-cut gears for the GM 10.5 inch 14-bolt rear axle .
Thick ring gear fits 4.10 ratio and numerically lower carriers...More Details »
Item #: GM10.5-538T
Condition:
New
Price: $366.99
Sale: $348.99
Save: 5%
Save: $18.00
Rough Country Dual Steering Stabilizer Kit for Dodge (2003-12) 2500 & (03-13) 3500, 4wd w/ 2-8" Lift
Description:
Dual heavy-duty steering stabilizer kit for 2003–2012 Dodge Ram 2500 4WD and 2003–2013 Ram 3500 4WD with 2"–8" front suspension lift
Reduces bump steer, front-end shimmy,...More Details »
Item #: 8749530
Condition:
New
Price: $155.50
Sale: $139.95
Save: 10%
Save: $15.55
Description: Get a killer, level look and run up to 295/55R20 tires with Rough Country’s 1.5 - 2-inch Leveling Suspension Kit for 11-18 GM HD models. This torsion bar leveling kit features a set of durable,...More Details »
Item #: 9593
Condition:
New
Price: $111.06
Sale: $99.95
Save: 10%
Save: $11.11
Description: Maintain stock ride quality and achieve increased ground clearance with this 2.5-inch Leveling lift kit.
This kit offers the ability to run up to 33-inch tires and is a 100% bolt-on installation.
Item #: 374B
Condition:
New
Price: $99.95
Description: Easy bolt-on installation
Increased ground clearance
Levels the front with the rear of the vehicle
Maintains factory ride quality
Coil spacers
Hardware
SHOCKS
(2) Front Premium N2.0 series shocks
Item #: 374.20B
Condition:
New
Free Ground Shipping
Price: $169.95
Description: Maintains factory ride quality
Maintains the stock track width
Torsion bars stay in the factory location
Unmatched ground clearance
Axles maintain factory position and angle
No drilling or...More Details »
Item #: 260X
Condition:
New
Free Ground Shipping
Price: $1,479.95
Description: Get a grip with Rough Country's Traction Bar Kit for 11-17 GM 2500 models. These heavy-duty Traction Bars help prevent wheel hop and axle wrap by aligning and stabilizing the rear axle geometry,...More Details »
Item #: 11001
Condition:
New
Price: $499.94
Sale: $449.95
Save: 10%
Save: $49.99
Description: S&B 55 Gallon Replacement Fuel Tank for Dodge/Ram 5.9L (Mega Cab, Short Bed)
Important Notes:
The fuel gauge will continue to work however the distance to empty will not be accurate. There is...More Details »
Item #: 10-1009
Condition:
New
Price: $1,740.99
Sale: $1,449.99
Save: 17%
Save: $291.00
Description: S&B Air Intake Kit for Chevy/GMC (2011-16) 6.6L LML Duramax (Dry Extendable, White)
Item #: 75-5075-1D
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Air Intake Replacement Filter for Chevy/GMC 6.0L/6.6L 2500/3500 / Ford (2022-25) Bronco Sport 3.0L (Cotton Cleanable, Red)
Important: The S&B Intake Kit for this filter has multiple...More Details »
Item #: KF-1062
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Air Intake Scoop for Dodge (2010-12) 6.7L Diesel (for use with 75-5092)
The 2010-12 Cummins 6.7L Scoop is an easy install that provides more cool air through the bottom opening on your S&B...More Details »
Item #: AS-1002
Condition:
New
This item cannot be shipped to California!
Price: $119.99
Sale: $99.99
Save: 17%
Save: $20.00
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Extended/Crew Cab
S&B Mounts are designed to replace all non-hydraulic mounts and drastically improve ride quality over deteriorated...More Details »
Item #: 81-2003
Condition:
New
Restocking now. Orders will begin shipping on January 30 2026.
Free Shipping
Price: $599.99
Sale: $499.99
Save: 17%
Save: $100.00
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Standard Cab
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will not crack or breakdown...More Details »
Item #: 81-2002
Condition:
New
Free Shipping
Price: $540.99
Sale: $449.99
Save: 17%
Save: $91.00
Description: S&B Breather for Dodge/Ram 6.7L, Cummins, Clamp-On, Black Replacement for 77-1000
Item #: 26-3000B
Condition:
New
Please Call for Availability
Description: S&B Cold Air Intake Kit for Chevy/GMC 6.6L LML Duramax (Cotton Cleanable, Red)
Item #: 75-5075-1
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Dodge/Ram 6.7L Cummins (Cotton Cleanable, Red)
Item #: 75-5092
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Dodge/Ram 6.7L Cummins (Dry Extendable, White)
Item #: 75-5092D
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
No Image Available
NEW!
Item #: 83-1017
Condition:
New
Please Call for Availability
This item cannot be shipped to California!
Shipping Late 2026
Description: S&B Filter Wrap for KF-1052 for Chevy/GMC 2500/3500 6.6L LML, Diesel
Item #: WF-1033
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
Description: S&B Filter Wrap KF-1053 for Dodge/Ram 2500/3500 6.7L Diesel / Toyota Tacoma 4.0L Gas
Item #: WF-1032
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
Description: S&B Heater Core Supply Hose for Dodge/Ram (2003-24) Ram 2500/3500, 5.9L & 6.7L
The S&B Heater Core Supply Hose replaces the leak-prone OEM part with higher quality materials and built to last a lifetime.
Item #: 83-1013
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Elbow for Dodge/Ram 6.7L Cummins
Includes
•S&B Intake Elbow
•S&B Billet Grid Heater Delete Plate
•Coil Style Intake Air Heater
•All new OEM gaskets
•New cylinder #1...More Details »
Item #: 76-1014
Condition:
New
Please Call for Availability
This item cannot be shipped to California!
Description: S&B Intake Replacement Filter for Chevy/GMC 2500/3500 6.0L/6.6L / Ford (2022-25) Bronco Sport 3.0L (Dry Extendable, White)
Item #: KF-1062D
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Chevy/GMC 2500/3500 6.6L LML (Cotton Cleanable, Red)
Item #: KF-1052
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Chevy/GMC 2500/3500 6.6L LML (Dry Extendable, White)
Important: The S&B Intake Kit for this filter has multiple versions. Please do a vehicle search above to confirm you are buying the right filter.
Item #: KF-1052D
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Toyota Tacoma 4.0L Gas / Dodge/Ram (2010-12) 2500/3500 6.7L Diesel (Cotton Cleanable, Red)
Item #: KF-1053
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Toyota Tacoma 4.0L Gas / Dodge/Ram (2010-12) 2500/3500 6.7L Diesel (Dry Extendable, White)
Item #: KF-1053D
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Replacement 50 Gallon High-Capacity Fuel Tank for Dodge/Ram 5.9L/6.7L Cummins Crew and Quad Cab Short Bed
Extend driving range on 2005–2026 Ram Cummins 5.9L & 6.7L Crew Cab Short Bed...More Details »
Item #: 10-1035
Condition:
New
Price: $1,449.99
Description: S&B Replacement Clear Lid for Chevy/GMC 2500/3500 6.6L, Hardware Not Included
***Important: Lids do not come with replacement hardware. We are currently unable to ship our lids to Canada. Please call for more information.
Item #: AM0416-00
Condition:
New
Price: $29.99
Sale: $24.99
Save: 17%
Save: $5.00
Description: S&B Replacement Clear Lid for Dodge 2500/3500 6.7L Cummins, Hardware Not Included
***Important: Lids do not come with replacement hardware. We are currently unable to ship our lids to Canada. Please call for more information.
Item #: AM0408-00
Condition:
New
Price: $29.99
Sale: $24.99
Save: 17%
Save: $5.00
Description: S&B Replacement Fuel Tank for Dodge/Ram 5.9L/6.7L Crew Cab Long Bed (60 Gallon)
PRODUCT DETAILS:
•STREET LEGAL IN ALL US STATES - YES
•TANK TYPE - MIDSHIP
•S&B CAPACITY (APPROXIMATE)...More Details »
Item #: 10-1018
Condition:
New
Orders will begin shipping 1/26/26
Price: $1,740.99
Sale: $1,449.99
Save: 17%
Save: $291.00
Description: S&B Replacement Fuel Tank for Dodge/Ram Cummins Crew & Quad Cab Short Bed (52 Gallon)
Important Notes:
•The fuel gauge will continue to work however the distance to empty will not be...More Details »
Item #: 10-1021-1
Condition:
New
Price: $1,500.99
Sale: $1,249.99
Save: 17%
Save: $251.00
Description: S&B Resonator Delete for Chevy/GMC 6.6L Duramax LML
Get more turbo sound from your Duramax 6.6L LML with the S&B Resonator Delete. Installation is super easy and takes less than 5 minutes.
Item #: 82-1009
Condition:
New
Price: $24.99
S&B Traction Bar Kit for Chevy/GMC (2001-19) 2500/3500 / Dodge/Ram (1994-02) 2500/3500 (Long Gusset)
Description: S&B Traction Bar Kit for Chevy/GMC 2500/3500 / Dodge/Ram 2500/3500 (Long Gusset)
•These bars are adaptable length. Their patented adaptability allows them to fit on any truck.
•Bar length...More Details »
Item #: 102157
Condition:
New
Price: $1,515.99
Sale: $1,262.99
Save: 17%
Save: $253.00
Description: S&B Traction Bar Kit for Chevy/GMC 2500/3500 / Dodge/Ram 2500/3500 (Short Gusset)
•These bars are adaptable length. Their patented adaptability allows them to fit on any truck.
•Bar length...More Details »
Item #: 102156
Condition:
New
Price: $1,515.99
Sale: $1,262.99
Save: 17%
Save: $253.00
Description: S&B Traction Bar Kit for Ford F250/F350 / Dodge/Ram 2500/3500 (Long Gusset)
•These bars are adaptable length. Their patented adaptability allows them to fit on any truck.
•Bar length can be...More Details »
Item #: 102151
Condition:
New
Price: $1,257.99
Sale: $1,047.99
Save: 17%
Save: $210.00
Description: S&B Traction Bar Kit for Ford F250/F350 / Dodge/Ram 2500/3500 (Short Gusset)
•These bars are adaptable length. Their patented adaptability allows them to fit on any truck.
•Bar length can...More Details »
Item #: 102150
Condition:
New
Price: $1,257.99
Sale: $1,047.99
Save: 17%
Save: $210.00
Description:
Handheld performance programmer/tuner and real-time monitor for late-model Ford, Chevy, Dodge, Jeep, GMC, Ram, and Toyota
WiFi-enabled for cloud tune and update delivery —no...More Details »
Item #: 40490
Condition:
New
Free Ground Shipping
Price: $449.00
Sale: $399.00
Save: 11%
Save: $50.00
Description: New from Snow Performance is the only system proven to increase fuel economy in all load states – empty or while towing. Special mapping and the most sophisticated 2d digital controller available...More Details »
Item #: 48005
Condition:
New
Free Ground Shipping
Price: $1,051.58
Sale: $999.00
Save: 5%
Save: $52.58
Description: New from Snow Performance is the only system proven to increase fuel economy in all load states – empty or while towing. Special mapping and the most sophisticated 2d digital controller available...More Details »
Item #: 49005
Condition:
New
Free Ground Shipping
Price: $1,051.58
Sale: $999.00
Save: 5%
Save: $52.58
Description: New from Snow Performance, TOW-MAX™ is proven to drastically decrease EGT's – empty or while towing.
Special mapping and sophisticated 2d digital controller available result in increased...More Details »
Item #: 48103
Condition:
New
Free Ground Shipping
Price: $899.00
Sale: $854.05
Save: 5%
Save: $44.95
Description: Elevate your driving experience with South Bend Clutch's high-performance clutch kits, designed for the 2005-2018 Dodge 2500 5.9L Diesel and compatible models. Whether you seek endurance for heavy...More Details »
Item #: SDD3250-G
Condition:
New
Price: $1,435.99
Description: Heavy duty replacement hydraulic clutch slave and master cylinder assembly fits years 2003-2018 Dodge Turbo Diesel trucks. The heavy-duty hydraulic assembly comes completely assembled with no...More Details »
Item #: Hydx.750
Condition:
New
Free Ground Shipping
Price: $379.36
Sale: $377.18
Save: 1%
Save: $2.18
Description: Elevate your diesel vehicle's performance with the South Bend Clutch SBC SD2-1072-23 Clutch Kit. Tailored for endurance and daily driving, this kit features a unique blend of organic and Feramic...More Details »
Item #: G56-OFEK
Condition:
New
Price: $1,585.99
Description: Elevate your driving experience with the South Bend Clutch Kit, expertly designed for 2005-2018 Dodge 2500 5.9L Diesel and compatible with a range of vehicles. This high-performance clutch kit...More Details »
Item #: SDD3250-GK
Condition:
New
Price: $1,824.99
NEW!
Description: Elevate your diesel vehicle's performance with the South Bend Clutch SBC SD2-1072-23 Clutch Kit. Tailored for endurance and daily driving, this kit features a unique blend of organic and feramic...More Details »
Item #: G56-OK-HD
Condition:
New
Price: $1,465.99
Description: Suncoast Diesel Allison Billet Input Shaft for Chevy/GMC Duramax
Item #: A1-109600
Condition:
New
Free Ground Shipping
Price: $957.99
Sale: $797.99
Save: 17%
Save: $160.00
Description: Suncoast Diesel Allison Billet Intermediate Shaft for Chevy/GMC Duramax
Item #: A1-109700
Condition:
New
Free Ground Shipping
Price: $691.99
Sale: $575.99
Save: 17%
Save: $116.00
Description: Suncoast Diesel Category 1 Heavy Duty Triple Disc Billet Torque Converter, Chevy/GMC LB7 Duramax, Allison 1000 (2,000 RPM)
Item #: SC-GMC1-20
Condition:
New
Free Ground Shipping
Price: $1,675.99
Sale: $1,395.99
Save: 17%
Save: $280.00
Description: Suncoast Diesel M3GA Billet Input Shaft for Dodge/Ram Cummins, 68RFE
This input shaft is a drop-in replacement part for high power/torque applications.
Made from billet 300M steel alloy for...More Details »
Item #: 68-BIS
Condition:
New
Free Ground Shipping
Price: $835.99
Sale: $695.99
Save: 17%
Save: $140.00
Description: Suncoast Diesel SFI Approved Billet Flexplate for Chevy/GMC LML Duramax
This replaces the factory flywheel/flex plate with a improved billet steel one-piece design and eliminates the heavy cast...More Details »
Item #: A1-BFP-3
Condition:
New
Free Ground Shipping
Price: $979.99
Sale: $815.99
Save: 17%
Save: $164.00
Description: Suncoast Diesel Category 0 Automatic Transmission Base Rebuild Kit for Dodge Cummins, 68RFE (w/out Torque Converter)
Item #: SC-68-0
Condition:
New
Free Ground Shipping
Price: $1,195.99
Sale: $995.99
Save: 17%
Save: $200.00
Description: Suncoast Diesel Category 1 Automatic Transmission Rebuild Kit, Dodge Cummins, 68RFE (w/ Torque Converter)
Item #: SC-68-1
Condition:
New
Free Ground Shipping
Price: $5,395.99
Sale: $4,495.99
Save: 17%
Save: $900.00
Description: SuperSprings Rear SumoSprings for Chevy/GMC 2500HD/3500HD
SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver...More Details »
Item #: SSR-207-47
Condition:
New
Price: $304.99
Sale: $253.99
Save: 17%
Save: $51.00
Description: • Drag Link is bent to clear factory axle brackets and is compatible from stock to 4" lifted vehicles. (Vehicles over 4" of lift will require a drop pitman arm for compatibility)
• Tie Rod is...More Details »
Item #: 8525-01
Condition:
New
Price: $1,200.00
Sale: $1,100.00
Save: 8%
Save: $100.00
Description: • Drag Link is bent to clear factory axle brackets and is compatible from stock to 4" lifted vehicles. (Vehicles over 4" of lift will require a drop pitman arm for compatibility)
• Tie Rod is...More Details »
Item #: 8525-11
Condition:
New
Price: $1,392.86
Sale: $1,320.00
Save: 5%
Save: $72.86
Description: When it comes to manufacturing a quality product, it starts in the design department but it doesn't end there. T-Rex starts with solid stock of aircraft quality T-5 or T-6 billet aluminum rather...More Details »
Item #: 21112
Condition:
New
Free Ground Shipping
Price: $255.00
Sale: $201.74
Save: 21%
Save: $53.26
