2003 GMC Sierra 2500 HD Differentials

Essential 2003 GMC Sierra 2500 HD Differentials

Powertrax – No-Slip Traction System (Part No.9204603500)

No-Slip Traction System

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$565.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Yukon Gear – Pinion Nut (Part No.33152)

    Pinion Nut

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    $9.99
    Pinion nut for GM 7.2″ IFS, 7.5″, 7.6″, 7.6″ IFS, 8.0″, 8.25″, 8.5″, 8.6″, 9.25″ IFS, 9.5″ & Oldsmobile Dropouts. 1 1/4″ socket, 7/8″ x 14 thread.

    Product Features:
    • Pinion nut for GM 7.2″, 7.5″, 7.625″, 8.0″, 8.25″ IFS, 8.5″, 8.6″, 9.25″ IFS and 9.5″
    • 7/8″ x 14 thread
    • 1 1/4″ socket
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    ATP – DIFF COVER KIT (Part No.111104)

    DIFF COVER KIT

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    $40.99
    DIFF COVER KIT

    Yukon Gear – Left Hand Adjuster Lock Nut For 9.25" GM (Part No.33354)

    Left Hand Adjuster Lock Nut For 9.25" GM

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    $21.99
    Left hand adjuster lock nut for 9.25″ GM.

    Product Features:
    • Side adjuster lock nut
    • Fits GM 9.25″
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    USA Standard Gear – Master Overhaul Kit for Mid 2011 & Up GM & Chrysler 11.5" AAM Differential (Part No.37074)

    Master Overhaul Kit for Mid 2011 & Up GM & Chrysler 11.5" AAM Differential

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    $604.99
    USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

    Product Features:
    • Fits 2011 and up GM and Chrysler 11.5″
    • Uses Koyo bearings and races
    • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
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    Dorman – Differential Pinion Yoke Assembly (Part No.697-551)

    Differential Pinion Yoke Assembly

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    $232.99
    Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.

    Product Features:
    • Direct replacement – this differential end yoke matches the fit and construction of the original yoke
    • Excellent value – this replacement end yoke offers original equipment quality at a fraction of the price of dealer parts
    • Quality materials – this end yoke is machined from cast iron for strength and is precision machined for reliability
    • Validated fit – this differential end yoke has been tested to confirm accurate fit
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    National – Multi Purpose Seal (Part No.710508)

    Multi Purpose Seal

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    $44.99
    National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

    Product Features:
    • Low swell in hydrocarbon fluids
    • Design type: spring loaded; multi-lip
    • Provides good low temperature capability
    • Temperature range: -40°F to 225°F; -40°C to 107°C
    • Delivers quality and reliable performance for every type of repair
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    Driveworks – Taper Bearing Cone (Part No.S-HM-88649)

    Taper Bearing Cone

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    $19.29
    Value-priced bearing meets all cataloged application requirements.

    Product Features:
    • Brand may vary by location
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    Motive Gear – Differential Gear Install Kit (Part No.GM11.5IK)

    Differential Gear Install Kit

    from

    $74.99
    All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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    Yukon Gear – Pinion Depth Shims For 10.5" GM 14 Bolt Truck (Part No.55058)

    Pinion Depth Shims For 10.5" GM 14 Bolt Truck

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    $37.99
    14T GM pinion shim kit.

    Product Features:
    • Pinion depth shims for GM 10.5″ 14 bolt truck
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    Yukon Gear – Adapter Sleeve Fro GM 8.6" & 9.5" Yokes To Use Triple Lip Pinion Seal (Part No.41150)

    Adapter Sleeve Fro GM 8.6" & 9.5" Yokes To Use Triple Lip Pinion Seal

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    $24.99
    Product Features:
    • Fits GM 8.6″ and 9.5″
    • Sleeve to adapt standard yoke to use late model triple lip pinion seal
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    Spartan – Drive Axle Assembly; Chev 2500 P/U Axle (Part No.RAX2080B)

    Drive Axle Assembly; Chev 2500 P/U Axle

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    $2038.99
    Remanufactured Rear Axle assemblies are completely disassembled, thoroughly cleaned and reassembled using new wear parts. Units are assembled, sealed & include backing plates, axle shafts & fluid.

    Product Features:
    • Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
    • Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
    • Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
    • Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
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    MTC – Differential Drain P (Part No.J7065587755MTC)

    Differential Drain P

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    $11.44
    Differential Drain P

    Yukon Gear – Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60 (Part No.21005)

    Full-Floating, Blank 35 Spline Diameter, Non-Drilled Axle Shaft For Dana 60

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    $279.99
    Full-floating, 35 spline diameter, non-drilled blank axle shaft for Dana 60. 40″ inches long. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H axles come with a one year warranty against manufacturing defects.
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    Yukon Gear – O-Ring For Left Hand Carrier Bearing Adjuster For 9.25" GM IFS (Part No.33133)

    O-Ring For Left Hand Carrier Bearing Adjuster For 9.25" GM IFS

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    $15.99
    O-ring for left hand carrier bearing adjuster for 9.25″ GM IFS.

    Product Features:
    • Axle o-ring
    • Fits Chrysler 9.25″ IFS
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    Yukon Gear – Adjuster Lock Bolt For Left Hand Case Half Of 7.2" And 9.25" GM IFS (Part No.33244)

    Adjuster Lock Bolt For Left Hand Case Half Of 7.2" And 9.25" GM IFS

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    $31.99
    Adjuster lock bolt for left hand case half of 7.2″ and 9.25″ GM IFS.

    Product Features:
    • Side adjuster lock bolt
    • Fits GM 7.2″ IFS and 9.25″ IFS
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    Yukon Gear – Standard Open Cross Pin Bolt Lock Ring For 11.5" GM (Part No.33408)

    Standard Open Cross Pin Bolt Lock Ring For 11.5" GM

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    $16.99
    Standard Open cross pin bolt lock ring for 11.5″ GM.

    Product Features:
    • Cross pin bolt lock ring
    • Fits GM 11.5″
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    Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

    Redline Synthetic "Shock Proof" Oil - 4 Quarts

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    $137.99
    Redline Synthetic “Shock Proof” Oil. 4 Quarts.

    Product Features:
    • Includes four quarts of Redline Shockproof oil
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    Yukon Gear – Standard Open Spider Gear Kit For 33 Spline GM 9.25" IFS And GM 9.5" Axles (Part No.16060)

    Standard Open Spider Gear Kit For 33 Spline GM 9.25" IFS And GM 9.5" Axles

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    $317.99
    Yukon standard open spider gear kit for 9.5″ GM rear and ’06 and earlier GM 9.25″ IFS with 33 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

    Product Features:
    • Spider gear kit
    • Fits GM 9.5″ open differential
    • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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    Yukon Gear – Pinion Install Kit For ’98 & Up GM 9.5" Differential (Part No.13076)

    Pinion Install Kit For '98 & Up GM 9.5" Differential

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    $306.99
    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.

    Product Features:
    • Fits 1998 and up GM 9.5″
    • Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
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    Yukon Gear – Differential Cover B (Part No.33569)

    Differential Cover B

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    $5.99
    Differential Cover B

    Yukon Gear – GM 9.5" Ring Gear Bolt (Part No.33047)

    GM 9.5" Ring Gear Bolt

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    $12.99
    GM 9.5″ ring gear bolt. 12mm x 1.5.

    Product Features:
    • Ring gear bolt for GM 9.2″
    • 12mm x 1.5
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    Yukon Gear – Crush Sleeve Eliminator Kit For GM 10.5" 14 Bolt Truck (Part No.55067)

    Crush Sleeve Eliminator Kit For GM 10.5" 14 Bolt Truck

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    $105.99
    Crush sleeve eliminator kit for GM 10.5″ 14 bolt truck. This kit contains a solid spacer & shim kit to eliminate the crush sleeve and set pinion bearing preload.

    Product Features:
    • Crush sleeve eliminator kit for GM 10.5″ 14 bolt truck
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    Motive Gear – Differential Carrier (Part No.6258336)

    Differential Carrier

    from

    $211.99


    Product Features:
    • GM10.5″ 14 BOLT OPEN EMPTY CASE 4:10 & DWN
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    Yukon Gear – 11.5" GM Standard Open Side Gear Thrust Washer (Part No.33387)

    11.5" GM Standard Open Side Gear Thrust Washer

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    $31.99
    11.5″ GM standard Open side gear Thrust washer.

    Product Features:
    • Side gear thrust washer
    • Fits GM 11.5″
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    Pro-King – Differential Internal Nest Kit (Part No.743B717)

    Differential Internal Nest Kit

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    $221.99
    Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

    Product Features:
    • All products are designed to meet or exceed OE quality, form, fit and funtion.
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    USA Standard Gear – Ring & Pinion Gear Set For GM 9.25" IFS Reverse Rotation In A 4.11 Ratio (Part No.36283)

    Ring & Pinion Gear Set For GM 9.25" IFS Reverse Rotation In A 4.11 Ratio

    from

    $312.99
    USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

    Product Features:
    • Fits GM 9.25″ front
    • 9.25″ ring gear
    • 30 spline pinion
    • 12 ring gear bolts
    • 4.11 ratio
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    Felpro – Differential Cover Gasket (Part No.RDS 55478)

    Differential Cover Gasket

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    $13.49
    Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Unsurpassed quality you can trust
    • Validated for fit, form and function
    • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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    2003 GMC Sierra 2500 HD Differentials

    Maybe you’re in the middle of a full rebuild of that 2003 GMC Sierra 2500 HD. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 275 different Differentials in our inventory ranging from $2.99 to $4,069.99. That means you can find the exact parts or products you need to keep that 2003 GMC Sierra 2500 HD running smoothly.

    Differentials are only as good as their brand. We stock 17 different brands to make sure you have plenty of trusted parts to choose from for your 2003 GMC Sierra 2500 HD. National, Felpro, and Idemitsu are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

    We know you’ll find the perfect Differentials for your 2003 GMC Sierra 2500 HD, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 5,876 reviews in this category, some of the top rated parts include Multi Purpose Seal with 4.5 stars and Bearings with 4.8 stars.

    So if you’re in the market for aftermarket Differentials to keep your 2003 GMC Sierra 2500 HD rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

    Differentials Brands To Make Your 2003 GMC Sierra 2500 HD Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 GMC Sierra 2500 HD demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 2500 HD the best it can be. Be sure to browse some of our top Differentials brands and parts.

    Popular Idemitsu Differentials

    We carry Idemitsu parts in our stock across Differential Oil categories, plus more. For a 2003 GMC Sierra 2500 HD, our most popular Idemitsu Differentials include:
    Type HP Automatic Transmission Fluid - 1 qt
    from $13.79
    (3)
    Type HP Automatic Transmission Fluid – 1 qt
    Differential Oil

    FAQs for 2003 GMC Sierra 2500 HD Differentials

    What are the most purchased Differentials for the 2003 GMC Sierra 2500 HD?

    Out of 275 Differentials for the 2003 GMC Sierra 2500 HD, the most popular in our inventory are:
    Bearings
    from $22.99
    (12)
    Bearings
    Differential Bearings
    Differential Cover Gasket
    from $6.79
    (13)
    Differential Cover Gasket
    Rear Differential Cover Gaskets
    Differential Cover Gasket
    from $7.99
    (20)
    Differential Cover Gasket
    Rear Housing Cover Gaskets

    What are the top-rated 2003 GMC Sierra 2500 HD Differentials?

    Top-rated Differentials for your 2003 GMC Sierra 2500 HD based on customer reviews/ratings are:
    Multi Purpose Seal
    from $34.99
    (8)
    Multi Purpose Seal
    “Nicely made. Heavy duty-just like factory parts.”
    Bearings
    from $16.99
    (6)
    Bearings
    “Fit perfectly. No difficulty replacing my old ones.”
    Bearings
    from $6.99
    (6)
    Bearings
    “perfect fit”