1978 GMC K15 Drivetrains
More 1978 GMC K15 Drivetrains Categories
If you’re looking for an original Drivetrains replacement for a 1978 GMC K15, you can search through our selection below. You’ll also find aftermarket and OEM Drivetrains to meet your needs.
Essential 1978 GMC K15 Drivetrains
Pro-King – Differential Cover Plug (Part No.742G484)
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$6.59
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Yukon Gear – 20 Long Air Line For Zip Locker (Part No.34002)
Pro-King – Differential Axle Bearing (Part No.742G280)
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$16.79
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Pro-King – Differential Cross Shaft (Part No.742G673)
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$28.49
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Yukon Gear – Spindle Nut For Dana 30 & Dana 44, .372" Thick (Part No.33474)
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$24.99
Spindle nut for Dana 30 & Dana 44, .372″ thick. This replaces Spicer part number 21588X.
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Product Features:
- Spindle nut for Dana Spicer 30 and 44
- 0.372″ thick
Driveworks – Tapered Roller Bearing (Part No.S-M-802011)
Dorman – Help – Axle Shaft Lock Assortment (Part No.81050)
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$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.
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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
Dorman – Differential Pinion Yoke Assembly (Part No.697-542)
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$111.99
Drive shaft pinion yoke corroded or damaged? This pinion yoke directly replaces the original equipment on specific vehicle years, makes and models to restore smooth driving.
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Product Features:
- Direct replacement – this drive shaft pinion yoke directly replaces the original equipment on specified vehicles
- Effective fix – replacement restores proper connection between drive shaft and differential
- Rigorously tested – designed and evaluated to assure safe, reliable operation
- Trustworthy quality – backed by team of engineers and inspectors in the United States
National – Wheel Bearing and Seal Kit (Part No.SBK-1)
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$19.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Spindle bearing and seal kit
- Includes all components required to complete the repair
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
Dorman – Spindle Washer – I.D. 1-5/8 In. O.D. 2-3/16 In. Thickness 1/8 In. (Part No.618-040.1)
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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.
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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
National – Bearings (Part No.31520)
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$12.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)
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$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.
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Product Features:
- Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
Yukon Gear – Crush Sleeve Eliminator Kit For GM 8.5" & Chrysler 9.25" (Part No.55048)
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$57.99
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- Crush sleeve eliminator kit for GM 8.5″, 8.6″ and Chrysler 9.25″ rear
MOOG Driveline Products – Double Cardan CV H Yoke (Part No.647)
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$71.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
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Product Features:
- Machined bodies to meet the tight tolerances
- Forged and cast material to meet the performance requirement
- Minimize the flash lines for less interference
- Cleaning process induces compressive strength for increased performance
- Machined and threaded holes for mounting ease
- Rust preventative added for longer shelf life
Yukon Gear – 8.5" GM Extra HD Standard Open Case (Uses Larger Bearings) (Part No.20084)
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$232.99
8.5″ GM EXTRA HD standard Open case (uses larger bearings).
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Product Features:
- Standard open carrier case
- Fits GM 8.5″ with 28 or 30 spline axles
- 2.73 and up ratio only
- Does not include spider gears
- Has larger carrier carrier bearing journals for high strength
Yukon Gear – Front 4340 Chrome-Moly Replacement Axle Kit For ’69-’80 GM Truck And Blazer (Part No.21414)
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$1497.99
Yukon front 4340 Chrome-Moly replacement axle kit for ’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 Yukon Superjoints. 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.
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Product Features:
- 30 spline inner and 19 spline outer
- Fits Dana Spicer 44 in 1969-1980 GM 1/2 ton
- Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
Yukon Gear – Standard Open Cross Pin (0.795" Diameter) For 8.5" GM – Fits Some Eaton Positractions (Part No.33401)
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$49.99
Standard open cross pin (0.795″ diameter) for 8.5″ GM. fits some Eaton positractions.
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Product Features:
- Cross pin shaft for GM 8.5″ and 8.6″
- Fits standard open differentials only
- 0.795″ diameter
Yukon Gear – Replacement Oil Baffle For Dana 44 (Part No.33000)
National – Bearings (Part No.B-2110)
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$17.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
Yukon Gear – Dura Grip Positraction For GM 8.5" With 28 Spline Axles (Part No.26015)
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$859.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects. This unit has larger bearing journals for added strength & uses heavy-duty carrier bearings & races.
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Product Features:
- Fits GM 8.5″ with 28 spline axles
- 2.73 ratio and up only
- 4-spring, clutch style positraction
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
Yukon Gear – Dana 30 / 44 Roll Pin Replacement (Part No.33312)
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$12.99
Dana 30 & Dana 44 roll PIN, 0.235″ DIA, for cross pin shaft.
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Product Features:
- Roll pin for Dana Spicer 30 and Dana Spicer 44
- 0.235″ diameter
USA Standard Gear – Spartan Locker For GM 8.5" With 30 Spline Axles, Includes Heavy-Duty Cross Pin Shaft (Part No.17041)
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$649.99
The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker’s design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a one year warranty against defect.
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Product Features:
- Fits GM 18.5″ with 30 spline axles
- Made from 9310 steel for added strength
- Replaces the spiders in a standard carrier case
Yukon Gear – Dana 44 Carrier Installation Kit Replacement (Part No.57003)
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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.
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Product Features:
- Fits Dana Spicer 44
- Includes carrier bearings and races and carrier shim kit
Yukon Gear – Drive Flange Cap For Dana 44 (Part No.32134)
Yukon Gear – Powr Lok Button Kit For Dana 30, Dana 44 & Chrysler 8.75" (Part No.33536)
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$67.99
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 t
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Product Features:
- Powr Lok button kit
- Fits Dana Spicer 30, 44 and Chrysler 8.75″
National – Bearings (Part No.M802011)
from
$14.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.N-1211-L)
from
$94.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
Popular 1978 GMC K15 Drivetrains Categories
1978 GMC K15 Drivetrains
You count on your 1978 GMC K15 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 595 Drivetrains ranging in price from $0.91 to $1,674.99, you’re sure to find everything you need for your 1978 GMC K15.
Brands matter. If you want to shop a specific Drivetrains brand, we stock 20 different brands like Moog, Valvoline, and Driveworks. 1978 GMC K15 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 6,188 extensive product reviews on 1978 GMC K15 Drivetrains. Some of the top-rated Drivetrains products we carry are Greaseable Super Strength Universal Joint with 4.4 stars and Greaseable Super Strength Universal Joint with 4.6 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 1978 GMC K15 below to get started!
Top-Rated Drivetrains Brands For Your 1978 GMC K15
Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 GMC K15 running right for years to come. In our inventory you’ll find brands like Moog, Valvoline, Driveworks, and even more.
Popular Valvoline Drivetrains
You’ll find popular Valvoline brand products across Differentials. All are waiting to get your 1978 GMC K15 back on the road. Some of the top-rated Valvoline products in these categories are:
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$12.79
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
Differential Oil
Top-Rated MOOG Driveline Products Drivetrains
If MOOG Driveline Products are what you’re looking for, our inventory holds plenty. We stock MOOG Driveline Products brand Drivetrains for your 1978 GMC K15, and some of our most reviewed MOOG Driveline Products parts include:
FAQs for 1978 GMC K15 Drivetrains
What are the most purchased Drivetrains for the 1978 GMC K15?
Out of 595 Drivetrains for the 1978 GMC K15, the most popular in our inventory are:
What are the top-rated 1978 GMC K15 Drivetrains?
Top-rated Drivetrains for your 1978 GMC K15 based on customer reviews/ratings are:
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$32.99
(37)
Greaseable Super Strength Universal Joint
“grease fitting I like location dont like needle design to grease should be regular design fitting”
