1990 GMC S15 Drivetrains

Essential 1990 GMC S15 Drivetrains

Dorman – Drive Shaft Repair Kit – Only Fits Dorman Driveshafts (Part No.932-988)

Drive Shaft Repair Kit - Only Fits Dorman Driveshafts

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$51.99
This drive shaft repair kit is designed to match the original hardware required to repair the drive shaft on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this drive shaft repair kit is designed to match the original hardware required to repair the drive shaft on specified vehicle
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to fatigue
  • Durable construction – this kit is made from quality components to ensure reliable performance and a 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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Yukon Gear – Yoke For GM 7.5" (Mech 3R) In A Triple Lip Design (Part No.41090)

Yoke For GM 7.5" (Mech 3R) In A Triple Lip Design

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$184.99
Yukon yoke for GM 7.5″ (mech 3R) in a triple lip design. 2.556″ snap ring span, 1.125″ cap diameter. Inside snap ring. This yoke uses inside clips. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:
  • Fits GM 7.5″ and 7.625″
  • 27 spline
  • Mechanics 3R u-joint size
  • Inside snap ring design
  • 2.556″ snap ring span
  • 1.125″ cap diameter
  • Strap style
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National – Bearings (Part No.M86610)

Bearings

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$9.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
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National – Multi Purpose Seal (Part No.5200)

Multi Purpose Seal

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$12.99
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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Yukon Gear – 7.5 & 7.625 Standard Open Pinion Gear Thrust Washer (Part No.33390)

7.5 & 7.625 Standard Open Pinion Gear Thrust Washer

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$8.99
7.5 & 7.625 Standard Open Pinion gear Thrust Washer.

Product Features:
  • Pinion gear thrust washer for GM 7.5″ and 7.625″
  • Fits standard open differentials only
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Yukon Gear – Standard Open Carrier Case, GM 7.625", 3.23 & Up (Part No.20102)

Standard Open Carrier Case, GM 7.625", 3.23 & Up

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$481.99
7.625″ GM standard Open case, 3.23 & up, Large & SM windows, loaded. 28 Spline.

Product Features:
  • Standard open carrier case and spiders
  • 7.5″ & 7.625″ 28 spline applications
  • 3.23 and up ratio only
  • Large and Small windows
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Rugged Ridge – Locking Hub (Part No.15001.18)

Locking Hub

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$286.99
Approved as original equipment by vehicle manufacturers and militaries world wide, these tough hubs are built to last. A hardened nylon center is used instead of metal to keep you moving in the rare case of a hub failure. The only way to repair it is to r

Product Features:
  • Impact Resistant Nodular Iron
  • Corrosion Resistant
  • Better 4WD Performance
  • Better Fuel Economy
  • Easy Install
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Yukon Gear – 8.5" & 8.2" GM Carrier Installation Kit (Part No.57008)

8.5" & 8.2" GM Carrier Installation Kit

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$109.99
Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for GM 8.2″ & 8.5″ differential. This kit contains carrier bearings, races and shims.

Product Features:
  • Fits GM 7.5″, 7.625″ 8.2″ and 8.5″
  • Includes carrier bearings and races and “super” carrier shim kit
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Yukon Gear – Spider Gear Set For GM 7.5" & 7.625" Dura Grip Posi, 26 Spline (Part No.16116)

Spider Gear Set For GM 7.5" & 7.625" Dura Grip Posi, 26 Spline

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$279.99
Yukon spider gear set for GM 7.5″ & 7.625″ Dura Grip posi, 26 spline. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.

Product Features:
  • Spider gear kit
  • Fits GM gm 7.5″ with 26 spline Dura Grip positraction
  • Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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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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$32.99
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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Driveworks – Differential Seal (Part No.S-223255)

Differential Seal

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$7.49
Product Features:
  • Brand may vary by location
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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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Motive Gear – Ring Gear Bolt (Part No.14066913)

Ring Gear Bolt

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$2.49


Product Features:
  • RING GEAR BOLT 8.5″ 7.5″ 7/16 X 20 LEFT HAND
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Spicer – SPICER U-JOINT (Part No.5-1310-1X)

SPICER U-JOINT

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$44.99
SPICER U-JOINT

Yukon Gear – Posi Shim Kit For GM 7.5" & 7.625" Eaton Positraction (Part No.16047)

Posi Shim Kit For GM 7.5" & 7.625" Eaton Positraction

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$42.99
Product Features:
  • Shim kit
  • Fits GM 7.5″ and 7.625″ with Eaton positraction
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National – Shaft Repair Sleeve (Part No.99152)

Shaft Repair Sleeve

from

$40.49
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:
  • 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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Felpro – DIFFERENTIAL GASKET (Part No.RDS 55072)

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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Dorman – Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter (Part No.614-004)

Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter

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$29.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to wear
  • Durable construction – this kit is made from quality components to ensure reliable performance and a 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

National – Bearings (Part No.LM67048)

Bearings

from

$9.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
See More

Yukon Gear – Mini Spool For GM 7.5" With 26 Spline Axles (Part No.32228)

Mini Spool For GM 7.5" With 26 Spline Axles

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$277.99
Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all times. These units are not recommended for street-driven vehicles. We recommend full spools for vehicles with large tires or high horsepower. These units come with a one year warranty against manufacturing defects.

Product Features:
  • Fits GM 7.5″ with 26 spline axles
  • Provides 100% traction to both wheels at all times
  • Installs into standard open carrier case
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USA Standard Gear – Master Overhaul Kit for the ’82-’99 GM 7.5" and 7.625" Differential (Part No.37049)

Master Overhaul Kit for the '82-'99 GM 7.5" and 7.625" Differential

from

$209.99
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 1982-1999 GM 7.5″ and 7.625″
  • 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 – Spindle Nut M24-1.5 Hex Size 36mm (sold by each) (Part No.615-149)

Spindle Nut M24-1.5 Hex Size 36mm (sold by each)

from

$3.29
This spindle nut retainer 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 retainer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this retainer 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

National – Multi Purpose Bearing (Part No.HB-88107-A)

Multi Purpose Bearing

from

$44.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
See More

Dorman – Spindle Nut (Part No.K1002831647DOR)

Spindle Nut

from

$5.57
Spindle Nut

Yukon Gear – C/Clip For GM 7.5", 7.6" & 8" (Part No.33082)

C/Clip For GM 7.5", 7.6" & 8"

from

$14.99
Product Features:
  • c-clip for GM 7.5″, 7.625″ and 8.0″
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Dorman – Help – Differential Shaft Lock Bolt (Part No.81048)

Differential Shaft Lock Bolt

from

$5.99
This differential pinion shaft lock bolt 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 differential pinion shaft lock bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt 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
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Yukon Gear – Bearing Race Driver (Part No.56022)

Bearing Race Driver

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$188.99
Bearing race driver. No return.

Product Features:
  • Bearing race driver
  • Fits M86610 race
  • All steel construction
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Yukon Gear – Bearing Race Driver (Part No.56016)

Bearing Race Driver

from

$188.99
Bearing race driver. No return.

Product Features:
  • Bearing race driver
  • Fits HM89210 race
  • All steel construction
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Popular 1990 GMC S15 Drivetrains Categories

1990 GMC S15 Drivetrains

You count on your 1990 GMC S15 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 310 Drivetrains ranging in price from $1.99 to $1,839.99, you’re sure to find everything you need for your 1990 GMC S15.

Brands matter. If you want to shop a specific Drivetrains brand, we stock 19 different brands like Moog, Valvoline, and Driveworks. 1990 GMC S15 Drivetrains start as low as $1.99!

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 4,007 extensive product reviews on 1990 GMC S15 Drivetrains. Some of the top-rated Drivetrains products we carry are Universal Joint with 4.6 stars and Greaseable Super Strength Universal Joint with 4.2 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 1990 GMC S15 below to get started!

Top-Rated Drivetrains Brands For Your 1990 GMC S15

Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1990 GMC S15 running right for years to come. In our inventory you’ll find brands like Moog, Valvoline, Driveworks, and even more.

Popular Felpro Drivetrains

You’ll find popular Felpro brand products across Transfer Cases and Differentials. All are waiting to get your 1990 GMC S15 back on the road. Some of the top-rated Felpro products in these categories are:
TRANSFER CASE GASKET SET
from $19.99
(9)
TRANSFER CASE GASKET SET
Transfer Case Adapter Gaskets
DIFFERENTIAL GASKET
from $7.99
(45)
DIFFERENTIAL GASKET
Rear Differential Cover Gaskets

FAQs for 1990 GMC S15 Drivetrains

What are the most purchased Drivetrains for the 1990 GMC S15?

Out of 310 Drivetrains for the 1990 GMC S15, the most popular in our inventory are:
Greaseable Premium Universal Joint
from $26.99
(89)
Greaseable Premium Universal Joint
U-Joints
Greaseable Premium Universal Joint
from $19.99
(82)
Greaseable Premium Universal Joint
U-Joints
Taper Bearing Set
from $10.29
(38)
Taper Bearing Set
Differential Bearings

What are the top-rated 1990 GMC S15 Drivetrains?

Top-rated Drivetrains for your 1990 GMC S15 based on customer reviews/ratings are:
Universal Joint
from $15.99
(52)
Universal Joint
“Great product.. Nice easy install”
Greaseable Super Strength Universal Joint
from $34.99
(48)
Greaseable Super Strength Universal Joint
“Moog and advanced auto got me out of a bad situation with an amazing part ( u”
Bearings
from $16.99
(39)
Bearings
“Perfect fit. Make sure you get your bearings completely filled with grease when reassembling your hubs.”