1974 GMC K15/K1500 Suburban Differentials

Essential 1974 GMC K15/K1500 Suburban Differentials

Pro-King – Differential Cross Shaft (Part No.742G673)

Differential Cross Shaft

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$28.49
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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Motive Gear – Differential Carrier Gear Kit (Part No.706043XR)

Differential Carrier Gear Kit

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$156.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both o
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Yukon Gear – Dana 60 & Dana 70 Power Lok Case Bolt (Part No.33236)

Dana 60 & Dana 70 Power Lok Case Bolt

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$7.99
Dana 60 & Dana 70 Power Lok case bolt.

Product Features:
  • Power Lok case bolt for Dana Spicer 60 and 70
  • 7/16 x 14 thread
  • 3.5″ long
  • 9/16″ hex head
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Pro-King – Differential Cover Plug (Part No.742G484)

Differential Cover Plug

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$6.59
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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Yukon Gear – Replacement Standard Open Spider Gear Kit For Dana 60 With 30 Spline Axles (Part No.16009)

Replacement Standard Open Spider Gear Kit For Dana 60 With 30 Spline Axles

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$223.99
Yukon replacement standard open spider gear kit for Dana 60 with 30 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
  • Fit Dana Spicer 60 open differential with 30 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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Yukon Gear – Replacement Pinion Preload Shims For Dana 60, Dana 61 & Dana 70-U (Part No.55015)

Replacement Pinion Preload Shims For Dana 60, Dana 61 & Dana 70-U

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$19.99
Product Features:
  • Pinion preload shims for Dana Spicer 60 and 70U
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Powertrax – No-Slip Traction System (Part No.9207883005)

No-Slip Traction System

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$551.99
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 – Dana 60, Dana 70 & Dana 80 Cover Bolt (Part No.33235)

    Dana 60, Dana 70 & Dana 80 Cover Bolt

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    $5.99
    3/8″ cover bolt, Dana 60, Dana 70 & Dana 80.

    Product Features:
    • Cover bolt for Dana Spicer 60, 70 and 80
    • 3/8″
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    Felpro – DIFFERENTIAL GASKET (Part No.RDS 13391)

    DIFFERENTIAL GASKET

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    $7.99
    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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    USA Standard Gear – 12 Bolt GM Spartan Locker Cross Pin (Part No.17023)

    12 Bolt GM Spartan Locker Cross Pin

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    $49.99
    Product Features:
    • USA Standard Gear heavy-duty cross pin shaft
    • Fits GM 12 bolt car and truck and 9.5″ Toyota Landcruiser
    • Works with Spartan Locker or standard open spider gears
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    Yukon Gear – Side Gear Thrust Washer For Dana 60, 70 & 80 (Part No.33532)

    Side Gear Thrust Washer For Dana 60, 70 & 80

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    $4.99
    Product Features:
    • Side gear thrust washer for Dana Spicer 60, 70, 70U, 70HD and 80
    • Fits standard open differentials only
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    Yukon Gear – Pinion Install Kit For Dana 44 Differential (Part No.13020)

    Pinion Install Kit For Dana 44 Differential

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    $264.99
    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, pinion nut, 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 standard rotation Dana Spicer 44 front
    • Included are pinion bearings and races, pinion seal, complete pinion shim kit, and marking compound with brush.
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    Yukon Gear – Star Washer For GM 12 Bolt Posi Cross Pin Bolt (Part No.33348)

    Star Washer For GM 12 Bolt Posi Cross Pin Bolt

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    $5.99
    Star washer for GM 12 bolt posi cross pin bolt.

    Product Features:
    • Star washer
    • Fits GM 12 bolt passenger car
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    Yukon Gear – Dana 60 & Dana 70 Power Lok Clutch Set (Steel & Fiber) (Part No.16155)

    Dana 60 & Dana 70 Power Lok Clutch Set (Steel & Fiber)

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    $181.99
    Dana 60 & Dana 70 Power Lok clutch set (steel & fiber).

    Product Features:
    • Clutch kit
    • Fit Dana Spicer 60, 70, 70U and 70HD Powr Lok positraction
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    Yukon Gear – High Performance Ring & Pinion Replacement Gear Set For Dana 44 In A 4.11 Ratio (Part No.24033)

    High Performance Ring & Pinion Replacement Gear Set For Dana 44 In A 4.11 Ratio

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    $404.99
    Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.

    Product Features:
    • Fits standard rotation Dana Spicer 44
    • 8.50″ ring gear diameter
    • 26 spline pinion
    • 10 ring gear bolts
    • 4.11 ratio
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    Yukon Gear – Front 4340 Axle Kit For Dana 44’69-’80 GM Truck And Blazer, Dana 44 With 19/30 Splines (Part No.21413)

    Front 4340 Axle Kit For Dana 44'69-'80 GM Truck And Blazer, Dana 44 With 19/30 Splines

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    $1065.00
    Yukon front 4340 Chrome-Moly replacement axle kit for Dana 44’69-’80 GM truck and Blazer, Dana 44 with 19/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Spicer universal joints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

    Product Features:
    • Front axle kit
    • Fits 1969-1980 GM half ton front with Dana Spicer 44
    • 4340 Chromoly axles
    • 30 spline inner axles
    • Includes inner and outer axle shafts with Spicer u-joints
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    Yukon Gear – Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement (Part No.33249)

    Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement

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    $8.99
    Product Features:
    • Clutch guide for Chrysler 9.25″, Dana Spicer 44 and Dana Spicer 60
    • For Trac Loc positraction applications only
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    Richmond Gear – RngPnnInstlKt (Part No.83-1018-B)

    RngPnnInstlKt

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    $39.49
    RngPnnInstlKt

    Driveworks – Tapered Roller Bearing (Part No.S-HM-803110)

    Tapered Roller Bearing

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    $13.49
    Product Features:
    • Brand may vary by location
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    Motive Gear – Differential Bearing Kit – Koyo (Part No.R12R)

    Differential Bearing Kit - Koyo

    from

    $102.99
    Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

    Product Features:
    • KIT BRG & SL 12 BLT 8 7/8
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    Yukon Gear – 3 Qt – Penzoil 80W90 Conventional Gear Oil (Part No.15002)

    3 Qt - Penzoil 80W90 Conventional Gear Oil

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    $44.99
    3 Qt. Penzoil 80W90 conventional gear Oil.

    Product Features:
    • Includes three quarts of conventional oil
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    Yukon Gear – Minor Install Kit For Dana 44 Differential (Part No.12017)

    Minor Install Kit For Dana 44 Differential

    from

    $142.99
    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush.

    Product Features:
    • Fits standard rotation Dana Spicer 44 front
    • Included are a pinion seal, axle seals, complete shim kit, marking compound and brush.
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    Yukon Gear – Dana 60 Pinion Gear Thrust Washer, Standard Open & Tracloc (Also 8.75" Chrysler Std) Dana 70 2Pc (Part No.33287)

    Dana 60 Pinion Gear Thrust Washer, Standard Open & Tracloc (Also 8.75" Chrysler Std) Dana 70 2Pc

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    $5.99
    Dana 60 pinion gear Thrust washer, standard Open & TracLoc (also 8.75″ Chrysler STD) Dana 70 2PC.

    Product Features:
    • Pinion gear thrust washer for Dana Spicer 60
    • Fits standard open and Trac Loc applications
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    Yukon Gear – Bearing Race Driver (Part No.56017)

    Bearing Race Driver

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    $215.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits HM89410 race
    • All steel construction
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    Yukon Gear – Dana 44 Grizzly Locker Replacement (Part No.28001)

    Dana 44 Grizzly Locker Replacement

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    $998.99
    The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!

    Product Features:
    • Fits Dana Spicer 44 with 30 spline axles
    • 3.92 and up ratio only
    • Patented internal design reduces common locker failures
    • 8620 internals for added strength
    • Assembled in the USA
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    Yukon Gear – Replacement Front Axle Inner Seal Redi-Sleeve For Dana 44 & 8.5" GM (Part No.30219)

    Replacement Front Axle Inner Seal Redi-Sleeve For Dana 44 & 8.5" GM

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    $83.99
    Replacement front axle inner seal redi-sleeve for Dana 44 & 8.5″ GM.Yukon Mighty seal.

    Product Features:
    • Axle Redi-sleeve
    • Fits Dana Spicer 44
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    Victor Reinz – Differential Cover Gasket (Part No.71-14868-00)

    Differential Cover Gasket

    from

    $8.79
    With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

    Product Features:
    • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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    Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1310-6010)

    Drive Shaft Pinion Yoke

    from

    $117.99


    Product Features:
    • PINION YOKE
    • CAST:1310
    • U-BOLT STYLE
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    Popular 1974 GMC K15/K1500 Suburban Differentials Categories

    1974 GMC K15/K1500 Suburban Differentials

    Maybe you’re in the middle of a full rebuild of that 1974 GMC K15/K1500 Suburban. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 314 different Differentials in our inventory ranging from $0.91 to $1,674.99. That means you can find the exact parts or products you need to keep that 1974 GMC K15/K1500 Suburban running smoothly.

    Differentials are only as good as their brand. We stock 14 different brands to make sure you have plenty of trusted parts to choose from for your 1974 GMC K15/K1500 Suburban. Valvoline, National, and Yukon Gear 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 1974 GMC K15/K1500 Suburban, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 4,536 reviews in this category, some of the top rated parts include Bearings with 4.5 stars and Differential Ring And Pinion with 5.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 1974 GMC K15/K1500 Suburban 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 1974 GMC K15/K1500 Suburban Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 1974 GMC K15/K1500 Suburban 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 K15/K1500 Suburban the best it can be. Be sure to browse some of our top Differentials brands and parts.

    FAQs for 1974 GMC K15/K1500 Suburban Differentials

    What are the most purchased Differentials for the 1974 GMC K15/K1500 Suburban?

    Out of 314 Differentials for the 1974 GMC K15/K1500 Suburban, the most popular in our inventory are:
    3 Qt - Penzoil 80W90 Conventional Gear Oil
    from $44.99
    This product is not rated
    3 Qt – Penzoil 80W90 Conventional Gear Oil
    Differential Oil
    Bearings
    from $15.99
    (9)
    Bearings
    Front Differential Pinion Bearings
    Axle Housing Cover Gasket
    from $6.49
    (10)
    Axle Housing Cover Gasket
    Rear Housing Cover Gaskets

    What are the top-rated 1974 GMC K15/K1500 Suburban Differentials?

    Top-rated Differentials for your 1974 GMC K15/K1500 Suburban based on customer reviews/ratings are:
    Bearings
    from $9.99
    (8)
    Bearings
    “Fit like a glove. Sealed up the diff like mighty putty on steroids”
    Differential Ring And Pinion
    from $350.99
    (7)
    Differential Ring And Pinion
    “Great spark plugs.”
    Bearings
    from $10.49
    (4)
    Bearings
    “Goes with M88010 bearing cup. Application was the pinion bearing race for a Ford 9 Inch on a 1957 Ford F-100.”