1979 GMC K2500 Drivetrains

Essential 1979 GMC K2500 Drivetrains

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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Felpro – Differential Cover Gasket (Part No.RDS 55028-1)

Differential Cover Gasket

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$9.99
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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National – Shaft Repair Sleeve (Part No.99199)

Shaft Repair Sleeve

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$37.99
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:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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Timken – Differential Pinion (Part No.J7020434676TIM)

Differential Pinion

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$49.68
Differential Pinion

Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1310-6010)

Drive Shaft Pinion Yoke

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$117.99


Product Features:
  • PINION YOKE
  • CAST:1310
  • U-BOLT STYLE
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Neapco – Universal Joint (Part No.2-0052)

Universal Joint

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$15.59
Universal Joint
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Driveworks – Tapered Roller Bearing (Part No.S-M-802011)

Tapered Roller Bearing

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$10.49
Product Features:
  • Brand may vary by location
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Yukon Gear – Dana 44 Carrier Installation Kit Replacement (Part No.57003)

Dana 44 Carrier Installation Kit Replacement

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$128.99
Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for Dana 44 differential. This kit contains carrier bearings, races and shims.

Product Features:
  • Fits Dana Spicer 44
  • Includes carrier bearings and races and carrier shim kit
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Yukon Gear – (4) Full Circle Snap Rings, Fit 297X U-Joint With Aftermarket Axle (Part No.32084)

(4) Full Circle Snap Rings, Fit 297X U-Joint With Aftermarket Axle

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$19.99
(4) Full Circle snap rings, fit 297X U-joint with aftermarket axle.

Product Features:
  • Set of four full circle snap rings for Dana Spicer 30 and 44 and GM 8.5″ front
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Yukon Gear – Replacement Oil Baffle For Dana 44 (Part No.33000)

Replacement Oil Baffle For Dana 44

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$6.99
Product Features:
  • Oil baffle for Dana Spicer 44
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Felpro – Differential Cover Gasket (Part No.RDS 55477)

Differential Cover Gasket

from

$87.99
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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Yukon Gear – Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75" Chrysler & 55P (Part No.33234)

Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75" Chrysler & 55P

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$26.99
Dana 30 & Dana 44 Power Lok bolt, left hand, & 8.75″ Chrysler & 55P.

Product Features:
  • Power Lok case bolt for Dana Spicer 30, Dana Spicer 44, Chrysler 8.75″ and 1955-1964 GM passenger car
  • Left hand thread
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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.GM9.5BI)

Differential Carrier Gear Kit

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$176.99


Product Features:
  • GM9.5″ INTERNAL KIT (OPEN) 33 SPL. FRONT & REAR
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Powertrax – No-Slip Traction System (Part No.9207053000)

No-Slip Traction System

from

$591.99
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 – U/Joint Strap Bolt For 14T, 7.5", And 8.5" GM (Part No.33351)

    U/Joint Strap Bolt For 14T, 7.5", And 8.5" GM

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    $8.49
    U/joint strap bolt for 14T, 7.5″, and 8.5″ GM.

    Product Features:
    • u-joint strap bolt for GM 10.5″ 14 bolt truck, 7.5″ and 8.5″
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    Yukon Gear – Replacement Ring Gear Bolt For Model 35, Dana 25, 27, 30 & 44 – 3/8" X 24 (Part No.33038)

    Replacement Ring Gear Bolt For Model 35, Dana 25, 27, 30 & 44 - 3/8" X 24

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    $11.99
    Replacement ring gear bolt for Model 35, Dana 25, 27, 30 & 44. 3/8″ x 24.

    Product Features:
    • Ring gear bolt for Dana Spicer 25, 27, 30, 44 and AMC Model 35
    • 3/8″ x 24 thread
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    Dorman – Spindle Washer – I.D. 1-5/8 In. O.D. 2-3/16 In. Thickness 1/8 In. (Part No.618-040.1)

    Spindle Washer - I.D. 1-5/8 In. O.D. 2-3/16 In. Thickness 1/8 In.

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    $6.99
    This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

    Product Features:
    • Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
    • Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
    • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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    Spectre – Differential Cover (Part No.6077)

    Differential Cover

    from

    $54.99
    Spectre’s Differential Covers are made to OEM specifications and are triple chrome plated for a lasting shine. Designed to protect the intricate moving parts of the differential, Spectre’s covers add an extra layer of protection to the vehicle’s underside. Featuring a 10-bolt design and including a gasket, this differential cover is designed to fit 1977-1991 Chevy/GMC Pickup/Suburban 1/2-3/4 ton four wheel drive front differentials. Includes 10 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

    Product Features:
    • 10 bolt design cover
    • Includes gasket
    • Triple chrome plated for a lasting shine
    • 10 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included
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    Yukon Gear – Dana 44, 8.2", 12P, 12T, Vet, And Model 20 U-Bolts (Part No.41198)

    Dana 44, 8.2", 12P, 12T, Vet, And Model 20 U-Bolts

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    $34.99
    1310 U-bolts, 5/16″ x 1-3/8″ Dana 30, Dana 44, 8.2″, 12P, 12T, VET, Model 20.

    Product Features:
    • u-joint u-bolt kit
    • Fits AMC Model 20, Dana Spicer 30 and 44, GM 8.2″, 12 bolt passenger car and truck and 1963-1979 Corvette
    • 1310 u-joint size
    • Includes two u-bolts and four nuts
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    Yukon Gear – The Carrier Bearing Puller (Part No.56072)

    The Carrier Bearing Puller

    from

    $883.99
    The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to one ton applications including Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.

    Product Features:
    • Carrier bearing puller
    • Works with an impact gun to safely and easliy remove carrrier bearings
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    National – Multi Purpose Seal (Part No.3896)

    Multi Purpose Seal

    from

    $17.49
    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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    Motive Gear – Differential Carrier (Part No.6258340)

    Differential Carrier

    from

    $205.99


    Product Features:
    • GM10.5″ 14 BOLT OPEN EMPTY CASE 4:56 & UP
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    Yukon Gear – Axle Bearing & Seal Kit For GM 9.25" IFS Front (Part No.10037)

    Axle Bearing & Seal Kit For GM 9.25" IFS Front

    from

    $197.99
    Yukon axle bearing & seal kits are specially designed for each application & use all high quality bearings & seals. Left, Right, and intermediate axle bearings and seals for 9.25″ GM IFS. This axle bearing & seal kit services one side only.

    Product Features:
    • Fits GM 9.25″ IFS
    • Includes intermediate bearing, axle bearings and seals
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    Driveworks – Tapered Roller Bearing (Part No.S-M-804010)

    Tapered Roller Bearing

    from

    $15.29
    Product Features:
    • Brand may vary by location
    See More

    Dorman – Help – Axle Shaft Lock Assortment (Part No.81050)

    Axle Shaft Lock Assortment

    from

    $6.49
    This drive axle shaft lock C-clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

    Product Features:
    • Direct replacement – this drive axle shaft lock C-clip matches the fit and function of the factory part on specified years, makes and models
    • Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
    • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
    See More

    Yukon Gear – Pinion Nut (Part No.33152)

    Pinion Nut

    from

    $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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    Yukon Gear – 9.5 Standard Open Pinion Gear Thrust Washer (Part No.33374)

    9.5 Standard Open Pinion Gear Thrust Washer

    from

    $28.99
    9.5 Standard Open Pinion gear Thrust Washer.

    Product Features:
    • Pinion gear thrust washer
    • Fits GM 9.5″
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    Popular 1979 GMC K2500 Drivetrains Categories

    1979 GMC K2500 Drivetrains

    You count on your 1979 GMC K2500 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 598 Drivetrains ranging in price from $0.91 to $1,497.99, you’re sure to find everything you need for your 1979 GMC K2500.

    Brands matter. If you want to shop a specific Drivetrains brand, we stock 20 different brands like Moog, Valvoline, and Driveworks. 1979 GMC K2500 Drivetrains start as low as $0.91!

    One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 6,080 extensive product reviews on 1979 GMC K2500 Drivetrains. Some of the top-rated Drivetrains products we carry are Greaseable Super Strength Universal Joint with 3.8 stars and Greaseable Super Strength Universal Joint with 4.4 stars.

    Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1979 GMC K2500 below to get started!

    Top-Rated Drivetrains Brands For Your 1979 GMC K2500

    Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1979 GMC K2500 running right for years to come. In our inventory you’ll find brands like Moog, Valvoline, Driveworks, and even more.

    Popular Mr. Gasket Drivetrains

    You’ll find popular Mr. Gasket brand products across Differentials. All are waiting to get your 1979 GMC K2500 back on the road. Some of the top-rated Mr. Gasket products in these categories are:
    Differential Gasket
    from $18.09
    (1)
    Differential Gasket
    Rear Differential Cover Gaskets

    FAQs for 1979 GMC K2500 Drivetrains

    What are the most purchased Drivetrains for the 1979 GMC K2500?

    Out of 598 Drivetrains for the 1979 GMC K2500, the most popular in our inventory are:
    Differential Cover Gasket
    from $9.99
    (195)
    Differential Cover Gasket
    Rear Housing Cover Gaskets
    Universal Joint
    from $15.99
    (52)
    Universal Joint
    U-Joints

    What are the top-rated 1979 GMC K2500 Drivetrains?

    Top-rated Drivetrains for your 1979 GMC K2500 based on customer reviews/ratings are:
    Greaseable Super Strength Universal Joint
    from $36.99
    (41)
    Greaseable Super Strength Universal Joint
    “Easy install and great way to have sting durability with access to grease points”
    Greaseable Super Strength Universal Joint
    from $47.99
    (39)
    Greaseable Super Strength Universal Joint
    “Great”
    Greaseable Super Strength Universal Joint
    from $32.99
    (37)
    Greaseable Super Strength Universal Joint
    “grease fitting I like location dont like needle design to grease should be regular design fitting”