1998 GMC K2500 Differentials

Name: Side Differential Bearing
Brand: GM Genuine Parts
SKU: S1380
Price: 89.99 USD

Find your specific 1998 GMC K2500 original or aftermarket Differentials below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.

Essential 1998 GMC K2500 Differentials

from

$89.99

GM Genuine Parts Differential Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bearings are low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$349.99

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 1988 and down GM 10.5″ 14 bolt truck
Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.

from

$63.99

The Motive Gear replacement axle shaft offers an OE-quality axle shaft at a fraction of the OE cost. Manufactured from 1541H material on high-tolerance CNC equipment, this axle shaft is designed to provide a perfect fit every time.

Product Features:

GM ’73-87 SHAFT OUTER 1/2 & 3/4 TON 19SP-JEEP ’74-92 W/ DISK BRAKES

from

$29.99

9.5″ GM differential carrier Supershim kit.

Product Features:

Super carrier shim kit for GM 9.5″
Interlocking design makes installation much easier

from

$8.29

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

from

$43.99

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

from

$155.99

Yukon replacement standard open carrier case for Dana 44, 30 spline, 3.92 & up, bare. This case includes carrier shims, roll pin, ring gear bolts and a cover gasket.

Product Features:

Standard open carrier case
Fits Dana Spicer 44 with 30 spline axles
3.92 and up ratio only
Does not include spider gears
Includes ring gear bolts, carrier shim kit, roll pin and cover gasket

from

$215.99

Bearing race driver for rear GM 9.5″, 9.25″ IFS, and Ford 9″ HD. (TK HM804810). No return.

Product Features:

Bearing race driver
Fits HM804810 race
All steel construction

from

$19.99

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.

from

$37.99

14T GM pinion shim kit.

Product Features:

Pinion depth shims for GM 10.5″ 14 bolt truck

from

$11.99

Side gear thrust washer for 8.25″ GM IFS.

Product Features:

Side gear thrust washer
Fits GM 8.25″ IFS

from

$58.49

Product Features:

MINI-INSTLTN KT-9 1/2″ GM

from

$6.49

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

from

$121.99

Yukon replacement yoke for Dana 30, 44, and 50 with fine spline and a 1310 U/joint size. 3.219″ snap ring span, 1.062″ cap diameter. Outside snap ring. This yoke uses straps. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:

Fits Dana Spicer 44
26 spline
1310 u-joint size
3.219″ snap ring span
1.062″ cap diameter
Outside snap ring design
Strap style

from

$329.99

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 1998 and down GM 8.25″ IFS
Uses Koyo bearings and races
Included are carrier bearings and races, pinion bearings and races, pinion seal, axle seals, complete shim kit, ring gear bolts, pinion nut, thread locker, marking compound with brush and silicone.

from

$35.99

Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.

Product Features:

Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

from

$5.99

DiffrlPinSupportBolt

from

$336.99

Yukon positraction internals (0.795″ diameter) for 8.5″ GM with 28 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects. This kit is compatible with Yukon Dura Grip or Eaton positractions. It will not fit a factory Gov-Loc positraction.

Product Features:

Spider gear kit
Fits GM 8.5″ with 28 spline Dura Grip positraction
Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.

from

$26.99

Left hand adjuster lock nut for 9.25″ GM.

Product Features:

Side adjuster lock nut
Fits GM 9.25″

from

$7.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$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

from

$177.99

Product Features:

Clutch kit
Fit Dana Spicer 44 and Chrysler 8.75″ Powr Lok positraction
Smooth design

from

$13.99

14T cover gasket.

Product Features:

Cover gasket
Fits GM 10.5″ 14 bolt truck

from

$34.99

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

from

$10.30

Differential Drain P

from

$49.99

Standard open cross pin (0.795″ diameter) for 8.5″ GM. fits some Eaton positractions.

Product Features:

Cross pin shaft for GM 8.5″ and 8.6″
Fits standard open differentials only
0.795″ diameter

from

$287.99

Yukon mini spool for GM 10.5″ 14 bolt truck.

Product Features:

Fits 10.5″ GM 14 bolt truck
Provides 100% traction to both wheels at all times
Installs into standard open carrier case

Popular 1998 GMC K2500 Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Covers

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Front Housing Cover Gaskets

Differential Cover Bolts

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Spider Gear Kits

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Spools

Differential Carrier Bearings

Differential Carrier Bearing Adjusters

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Complete Differentials

Differential Drain Plugs

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Carrier Bearing Shims

Differential Crush Sleeves

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Differential Side Gear Thrust Washers

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Gear Bearing Retainer Bolts

Differential Pinion Gear Washers

Differential Ring and Pinion Kits

Limited Slip Differential Assemblies

Differential Spider and Pinion Gear Kits

Differential Bearing Adjuster Nut Lock Bolts

Maybe you’re in the middle of a full rebuild of that 1998 GMC K2500. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 254 different Differentials in our inventory ranging from $2.99 to $3,289.99. That means you can find the exact parts or products you need to keep that 1998 GMC K2500 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 1998 GMC K2500. Valvoline, Driveworks, and FELPRO 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 1998 GMC K2500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 1,546 reviews in this category, some of the top rated parts include Differential Cover Gasket with 4.3 stars and Differential Cover Gasket with 4.4 stars.

So if you’re in the market for aftermarket Differentials to keep your 1998 GMC K2500 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 1998 GMC K2500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1998 GMC K2500 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 K2500 the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Spectre Differentials

We carry Spectre parts in our stock across Differential Covers categories, plus more. For a 1998 GMC K2500, our most popular Spectre Differentials include:

from $59.99

(1)

Differential Cover

Differential Covers

Top 1998 GMC K2500 Differentials from Dorman

Dorman products are another trusted brand when it comes to Differentials for your 1998 GMC K2500. Popular Dorman parts include:

from $282.99

(255)

Ring and Pinion Bearing Installation Kit

Differential Bearing Kits

from $36.99

(15)

Rear Differential Cover

Differential Covers

from $55.99

(11)

Rear Differential Cover

Differential Covers

FAQs for 1998 GMC K2500 Differentials

What are the most purchased Differentials for the 1998 GMC K2500?

Out of 254 Differentials for the 1998 GMC K2500, the most popular in our inventory are:

from $14.49

(2)

DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart

Differential Oil

from $35.99

(17)

DEX/MERC Automatic Transmission Fluid, 1 Gallon

Differential Oil

from $13.99

(14)

Tapered Cone/Cup Wheel Bearing Set

Front Differential Pinion Bearings

What are the top-rated 1998 GMC K2500 Differentials?

Top-rated Differentials for your 1998 GMC K2500 based on customer reviews/ratings are:

from $7.99

(20)

Differential Cover Gasket

“Perfect fit”

from $6.79

(13)

Differential Cover Gasket

“I will only use Fel-Pro for major components”

from $34.99

(8)

Multi Purpose Seal

“Nicely made. Heavy duty-just like factory parts.”

1998 GMC K2500 Differentials

More 1998 GMC K2500 Differentials

Essential 1998 GMC K2500 Differentials

GM Genuine Parts – Side Differential Bearing (Part No.S1380)

Yukon Gear – Pinion Install Kit For ’88 And Older 10.5" GM 14 Bolt Truck Differential (Part No.13058)

Motive Gear – Axle Shaft (Part No.41677R)

Yukon Gear – Super Carrier Shim Kit For GM 9.5" (Part No.55003)

Felpro – DIFFERENTIAL GASKET (Part No.RDS 55075)

National – Shaft Repair Sleeve (Part No.99193)

Yukon Gear – Replacement Standard Open Carrier Case For Dana 44, 30 Spline, 3.92 & Up, Bare (Part No.20116)

Yukon Gear – Bearing Race Driver (Part No.56012)

Pro-King – Shim Kit (Part No.741A200)

Yukon Gear – Pinion Depth Shims For 10.5" GM 14 Bolt Truck (Part No.55058)

Yukon Gear – Side Gear And Thrust Washer For 8.25" GM IFS (Part No.33378)

Motive Gear – Differential Gear Install Kit (Part No.GM9.5IK)

Felpro – Axle Housing Cover Gasket (Part No.RDS 6629)

Yukon Gear – Replacement Yoke For Dana 30, 44, And 50 With Fine Spline And A 1310 U/Joint Size (Part No.41017)

USA Standard Gear – Master Overhaul Kit for the ’98 and Older GM 8.25" IFS Differential (Part No.37052)

Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)

Yukon Gear – DiffrlPinSupportBolt (Part No.33582)

Yukon Gear – Positraction Internals For 8.5" GM With 28 Spline Axles (Part No.16052)

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

Driveworks – Taper Bearing Cup (Part No.S-LM-501314)

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

Yukon Gear – Replacement Clutch Set For Dana 44 Powr Lok, Smooth (Part No.16152)

Yukon Gear – GM 10.5′ 14 Bolt Truck Cover Gasket (Part No.23016)

National – Multi Purpose Seal (Part No.710536)

MTC – Differential Drain P (Part No.J70581460602MTC)

Yukon Gear – Standard Open Cross Pin (0.795" Diameter) For 8.5" GM – Fits Some Eaton Positractions (Part No.33401)

Yukon Gear – Mini Spool For GM 10.5" 14 Bolt Truck (Part No.32301)

Popular 1998 GMC K2500 Differentials Categories