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2004 GMC SIERRA 2500 HD Parts and Accessories
Showing In Stock Items. Show All 58 Items.
Fleece Performance Cheetah FMW VNT Turbochargers
Fleece Performance offers Cheetah FMW VNT turbochargers for a variety of diesel trucks to enhance your driving experience. These drop-in replacements come with a Fleece-engineered 63mm FMW compressor wheel and high-flow Cheetah turbine wheel. You'll enjoy the spool-up and throttle response of a small turbo and still get the big top-end power you're looking for. Rated at up to 650 rear wheel horsepower (depending on model), this is the ultimate combination for dual-purpose applications. If you're towing during the week and sled pulling on the weekend, the 63mm FMW VNT Cheetah is just the ticket. Order the turbo model recommended for your vehicle. Additional details: * Stock appearing: Uses the stock housings with updated internals. This allows you to keep all factory systems intact, yet enables you to safely run 40 psi of boost. No aftermarket components or modifications needed for installation. * Proven Technology: Built with genuine Garrett Turbocharger parts. They feature upgraded shaft bearings and 360 degree thrust bearings. * Powerful Yet Responsive: Turbochargers spool like stock, thanks to the variable nozzle technology (VNT) which allows the turbo to act smaller upon spool-up and then open up to flow more exhaust on the top end. * Exclusive FMW wheel technology: – Forged milled wheels – Faster spool-up – Increased throttle response – Broader torque curve
( 2 )
$2,599.00
VEGE Remanufactured Long Block Crate Engines
VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.
( 72 )
$3,740.99
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$4,440.99
Wilwood TC6R Big Brake Truck Front Brake Kits
These Wilwood TC6R big brake front kits feature everything you need for maximum stopping power. They use a TC6R billet aluminum brake caliper, which generates unmatched clamping efficiency through six thick-walled stainless steel pistons. Those are matched to an advanced formula high-friction compound for quick response and extended fade resistance. These Wilwood TC6R big brake front kits are available with your choice of standard 16 in. directional-vane GT rotors or the high performance 16 in. cross-drilled, slotted, zinc-washed SRP rotors. Each rotor is mated to high-strength, forged aluminum hats that are rib-reinforced to carry extreme loads and are black anodized to prevent oxidation. Get your truck or SUV stopped quickly with one of these Wilwood TC6R big brake front kits.
( 20 )
$3,092.33
South Bend Clutch Super Street Dual Disc Clutch Kits
South Bend Clutch Super Street dual disc clutch kits are offered for a range of applications and setups. These clutch kits are made using high performance materials and include everything you need for your clutch installation. When it comes to street performance, you can count on South Bend for top-quality components.
( 1 )
$2,088.97
Fox 2.5 Factory Series Coilover Conversion Shocks
Fox 2.5 Factory Series coilover conversion shocks that make it effortless to convert your standard lifted suspension into coilovers. These coilovers are made to withstand any rugged use and abuse you subject them to, taking your vehicle's performance to new heights. These coilovers are designed to work with existing BDS lift kits, allowing for seamless integration. Select the coilover for your truck. Fox 2.5 coilovers offer next level performance for on-road comfort and off-road comfort capability. They are tuned and ready to install right out of the box, and include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. Coilover features: * Fox 2.5 coilovers mount in factory coil bucket location * Eibach coil springs ride smooth through the roughest terrain * Fox shocks are fully serviceable and resistant to corrosion and harsh environments. * 2.5 in. smooth bore zinc plated seamless steel body * Zinc-plated and double clearcoated for long lasting finish * Black-anodized, CNC-machined 6061 T-6 billet aluminum * Application specific valving to maximize performance
( 2 )
$2,021.28
Yukon Gear & Axle Ring and Pinion Gear and Differential Combos
Yukon Gear & Axle ring and pinion and differential combos save time and money by including everything you need in one simple part number. Pro Kits feature a premium Yukon ring and pinion gear set, Yukon Master install kit with high-quality Timken bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the Yukon Gear & Axle ring and pinion gear and differential combo designed to fit your application.
( 4 )
$2,197.99
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$2,966.99
B&M Street and Strip Transmissions
B&M remanufactured Street and Strip transmissions are put together with new gaskets, bushings, seals, thrust washers, high performance friction materials, and gold zinc plated hardware. The front pump is rebuilt to B&M specs and the valve body is recalibrated. They're built for extreme conditions and are perfect replacing a worn transmission, cruising, and racing.
( 14 )
$4,150.95
Dee Zee Combo Transfer Tanks
Dee Zee combo transfer tanks offer room for liquid, room for gear—and plenty of extra room in your truck bed! These units combine a handy utility chest, together with a liquid transfer tank, so they take up less of your much-needed truck bed space. The tanks feature a radius curve design that eliminates key weld pressure points; they include a cap, a coupler for venting, and three stability baffles to prevent sloshing and dangerous weight transfer. Dee Zee utility chests have lockable stainless steel paddle handles. Combos are available in Brite-Tread aluminum, with or without an UltraBlack powdercoat finish; or in heavy-duty steel with a textured white or black powdercoat finish designed for corrosion protection. Choose the size and tank capacity tailored for your make/model—then conserve space while transporting everything you need with Dee Zee combo transfer tanks.
Not Yet Reviewed
$2,132.99
VEGE Remanufactured Automatic Transmissions
VEGE Remanufactured automatic transmissions enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured automatic transmissions with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Thousands of models are available, with aluminum case, torque converter included, and gear options from one through eight. Includes fluid. Get your vehicle shifting into gear with a reman auto-trans from VEGE.
( 7 )
$2,565.99
ATS Diesel Performance Stage 6 Automatic Transmission Rebuild Kits
ATS Diesel Performance Stage 6 automatic transmission rebuild kits are designed to give that old worn-out transmission a face lift and put the power to the ground! ATS Diesel takes the potent Allison 1000 platform and bulletproofs it with the parts you need in these Stage 6 rebuild kits to give you the edge over the track, towing a trailer or the competition. Stage 6 kit features: * Includes Triplelok torque converter * Pump calibration kit * ATS C1-C5 clutches * Valve body calibration (A and B trim valves) * Handles street/strip, sled-pulling, up to 1000rwhp and can still be daily driven * Co-pilot should be added to this kit (not included) to increase hydraulic torque capacity ATS manufactured C1, C2, C3, C4 and C5 clutch packs include: * C1 includes: ATS exclusive 16 single-sided friction plates with HD pressure plate * C2 includes: Eight friction plates and eight laser-cut steel plates with step ground pressure plate * C3 includes: Five ATS exclusive full friction plates and laser-cut steel plates with micro ground pressure plate * C4 includes: Six frictions and five laser-cut steels * C5 includes: Six frictions and five laser-cut steels
Not Yet Reviewed
$3,564.99
ATS Diesel Performance Stage 7 Automatic Transmission Rebuild Kits
ATS Diesel Performance Stage 7 automatic transmission rebuild kits are designed to give that old worn-out transmission a face lift and put the power to the ground! ATS Diesel takes the potent Allison 1000 platform and bulletproofs it with the parts you need in these Stage 7 rebuild kits to give you the edge over the track, towing a trailer or the competition. Stage 7 kit features: * Includes Triplelok torque converter * ATS pump kit * ATS C1-C5 clutches * Valve body calibration (A and B trim valves) * ATS Co-pilot transmission controller * Increased towing capability, power holding to 1000+ hp * Best for mild street/strip and sled pulling use ATS manufactured C1, C2, C3, C4 and C5 clutch packs include: * C1 include: ATS exclusive 16 single-sided friction plates with HD pressure plate * C2 includes: Eight friction plates and eight laser-cut steel plates with step ground pressure plate * C3 includes: Five ATS exclusive full friction plates and laser-cut steel plates with micro ground pressure plate * C4 includes: Six frictions and five laser-cut steels * C5 includes: Six frictions and five laser-cut steels Note: Deep transmission pan required for Co-Pilot install.
Not Yet Reviewed
$4,654.99
Wilwood TX6R Big Brake Rear Brake Kits
Tactical extreme—Wilwood TX6R Big Brake rear brake kits equip your truck, SUV, or armored rig for consistent stopping power and severe-duty durability under sustained high heat. Ready to bolt on, these pre-emptive kits contain TX6R radial-mount 6-piston calipers and massive 15 in. to 16 in. GT-60 directional vane Spec-37 alloy rotors. Radial-mount caliper brackets and all the necessary hardware to complete the installation are also included. TX6R rear kits replace your factory disc brakes and use the OE parking brake assembly as a complement to your front Big Brake upgrades. Your mission for braking performance has now been optimized with Wilwood TX6R Big Brake rear brake kits.
Not Yet Reviewed
$3,092.33
Yukon Gear & Axle Grizzly Lockers
Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.
( 22 )
$2,087.99
Mile Marker Hydraulic Winches
If the thought of an electric winch leaves you cold, and you want the advantages of the hydraulic type, Mile Marker's hydraulic winches are right up your alley. They deliver the pulling power you need, when you need it--up to a rated 12,000 lbs. They offer free-spooling and mechanical load locking, and incorporate stainless steel tie bars and fasteners. In addition, they can be mounted in multiple positions, and they're so corrosion-resistant and tightly sealed against the elements that they can even be used underwater. Note: An adapter kit, sold separately, is required in order to work from an OE power steering pump.
( 2 )
$2,599.00
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$2,799.00
Nitrous Outlet EFI Single Nozzle Systems
Nitrous Outlet EFI single nozzle systems come with more jets to set horsepower exactly where you want it. They include everything needed to add horsepower to your late model EFI vehicle--hardware, wiring, jetting, solenoids, hoses, and a nozzle. They also include a wide-open throttle (WOT) switch that only allows the systems to be activated when the motor is at full throttle. This feature will help in preventing engine damage and lean spikes. Get Nitrous Express race-proven systems because of their quality components and extreme performance.
Not Yet Reviewed
$2,320.99
Nitrous Outlet Nitrous Oxide Plate Systems
Nitrous Outlet nitrous oxide plate systems come out of the box ready to deliver superior atomization. They spray up to 200 hp, but are capable of flowing up to 400 hp with additional jetting and a -6 AN main feed line upgrade. You'll get race-proven performance from the unique 6-port discharge design, guaranteeing the perfect mixture of fuel to nitrous. Overview: * Max flow 400 hp * 400+ hp solenoids * Anodized black aluminum plate and bottle (if included) * Wide-open throttle activation switch * Hardware, electric, and jetting included * E85 compatible with different jetting * Jetting included for 50 to 200 hp
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$2,436.99
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$2,464.99
PowerMax Performance Diesel Turbochargers
PowerMax Performance Diesel turbochargers supply your light-duty diesel with the best components for optimizing power, response, and efficiency. PowerMax turbochargers are quick-spooling, high-flowing turbochargers with the right blend of design features that will upgrade power and torque, while lowering EGTs for select diesel trucks. Whether you own a Ford, Dodge, or GM diesel pickup truck, PowerMax has a ball-bearing turbocharger for you! Turbocharger and installation instructions, as well as other components needed for your specific application are included. Features and benefits of PowerMax turbochargers: * Large bore inducer--allows greater airflow for high performance diesels with increased fuel flow * Advanced design compressor wheels--extremely high-efficiency, backward-curved impellers, which allow for a broad airflow range to match the needs of diesels * Exclusive true angular-contact ball bearings--meaning the turbo spools up to 15 percent faster, is capable of high-thrust loads seen in high performance/high-boost applications, and increases overall turbo efficiency by reducing power consumption by nearly 50 percent over traditional journal bearing designs * Performance enhancing oil restrictor--optimizes oil flow for proper lubrication and cooling, while limiting turbo rotational drag which robs power and efficiency * Divided turbine housing--divider wall within the turbine volute optimizes pulse gas energy, which gives greater response and turbine efficiency during low-end and mid-range operation * Ultra-high pressure/high-efficiency turbine--extracts a maximum of energy from the engine's exhaust. Using GMR235 super alloy, the turbine wheel design is optimized for high exhaust flow, and low weight to reduce moment of inertia assisting in crisp response to changes in engine speed * Turbine outlet connection--designed to fit as a direct drop-in to enhance the ease of upgrading stock turbos * Turbine heat shielding--PowerMax utilizes a heat shield to create "dead air space" insulation barrier to keep high exhaust heat energy in the turbine to be converted to mechanical energy, and away from bearings and oil * Design optimized turbine housing--advanced 3D modeling and computational fluid dynamics are used to optimize the volute shape, and the housing is also equipped with an adjustable wastegate allowing adjustment for optimum boost levels * Oil control and seal--a double-row flinger which drives drain oil away from the gas seal rings virtually eliminates compressor oil sealing problems
( 3 )
$3,199.99
Access LoMax Stance Hard Covers
Access LoMax Stance hard tonneau covers are raising travel standards. They enable you to conveniently transport large cargo by placing the cover in the vertical position for full bed usage—or keep it closed for better gas mileage. Black urethane painted aluminum panels, waterproof seals, and durable hinges protect your gear from rain and dust. Standout style and quality craftsmanship set the LoMax Stance hard covers apart. Installation is easy to do by yourself; no need for complicated tools or equipment. Rooftop anchors and powdercoated steel pivot links with rubber bushings reduce noise and prevent the covers from contacting the rear window when stored vertically behind the cab. Dozens of models are available for specific vehicle applications.
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$2,550.00
Access LoMax Folding Hard Covers
You asked, and they folded. Access LoMax folding hard tonneau covers are engineered with performance in mind and designed with an impeccable fit that makes a powerful impression. Each LoMax cover features a sleek, low-profile combined with maximum security for your truck box, and is sure to exceed your expectations. They are built with premium materials, state-of-the-art technology, and the highest caliber of workmanship. Seamless style, water-shedding design, easy installation and removal; Access calls them LoMax, you will call them your next choice for premium hard tonneau covers.
( 1 )
$2,470.95
PSC Full Hydraulic Steering Systems
Rock Crawlers, Ultra 4 Racers, and Rock Racers all need extra help turning locked axles with large tires over rocks and other wild terrain. PSC full hydraulic steering systems turn up to 44 in. tall tires as smooth as glass. They feature new hydraulic cylinders, orbital control valves, and full hydraulic hose kits. Most of the included steering stub collars and brackets require welding. These quick ratio systems change valving and should be used sparingly on paved roads. PSC full hydraulic steering systems are designed to ease arm-strong issues on full time off-road machines.
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$2,605.00
VEGE Remanufactured Drive Axle Assemblies
VEGE Remanufactured drive axle assemblies enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured drive axles with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include steel axle shafts, third member, ring and pinion, wheel studs, bearings, and seals. Includes fluid. Hundreds of models are available, for fitment on countless 4WD, AWD, and RWD applications.
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$2,459.99
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$2,619.99
ARB Deluxe Bumpers
Unlike most brush guards and bumpers, ARB Bumpers incorporate a fully engineered mounting system which completely replaces the factory bumper. ARBs Deluxe Bumper selection is the most extensive. Loaded with features aimed at making remote area travel safe, no other bumper offers the same degree of vehicle integration, protection or functionality. Features include: * Durable steel construction * Black powder coat * Multi fold upswept and tapered wing design * Split pan design * Twin hi-lift jacking points * Durable urethane buffers * OEM tow points * Winch compatible * Provision for driving lights * Non airbag models only
( 4 )
$2,145.95
Zumbrota Remanufactured Transfer Cases
Zumbrota remanufactured transfer cases are put through a proprietary cleaning method, and arrive looking like new. But before they ship, each unit goes through complete inspection, component replacement, and quality control process to assure dependable, reliable shift-ability. Zumbrota rebuilds units from New Process, Borg Warner, and other major manufacturers to fill fitments for foreign and domestic passenger cars, trucks, and SUVs. Benefits of Zumbrota remanufactured transfer cases include: * A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have * A second inspection is conducted during the remanufacturing process to ensure all component parts meet OEM specifications * A final post-build inspection is done to ensure unit is built to their strict standards * All units are quality inspected throughout the remanufacturing process to maintain our quality standard * All cases are cleaned utilizing their state-of-the-art hydro-blasting and rinsing process--this brings all cases back to the OEM finish * 100 percent replacement of seals, bearings, viscous couplers (when applicable), and other common wear components * Units are shipped in high-density plastic totes to help eliminate in-transit damage * All transfer cases are sold with a standard 2 year/unlimited mileage warranty
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$2,097.99
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$2,318.99
USA Standard Gear Ring and Pinion Gear and Differential Combos
USA Standard Gear ring and pinion and differential combos save time and money by including everything you need in one simple part number. Quick Kits feature a USA Standard ring and pinion gear set, Master Install Kit with high-quality Koyo bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the USA Standard Gear ring and pinion gear and differential combo designed to fit your application.
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$2,041.99
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$2,720.99
