2008 Chevrolet Trailblazer Differentials

Keep Your 2008 Chevrolet Trailblazer in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 2008 Chevrolet Trailblazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Housing Cover Gaskets, Differential Bearings, and Differential Oil. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Differentials from Trusted Brands

Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Valvoline, National, and Motive Gear. For example, Valvoline Differentials start at just $14.49 with an average 4.8 star rating. National and Motive Gear offer similar pricing and quality, backed by strong customer feedback. With over 2,749 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet Trailblazer owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2008 Chevrolet Trailblazer Differential at Advance Auto Parts is around $186.37, with a range that starts at $1.99 and goes up to $1,742.99. With 223 options in stock from 19 trusted brands, finding the right fit is easy. Popular picks like DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon, DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart, and Bearings start at just $14.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 2008 Chevrolet Trailblazer in peak condition, inside and out.

Looking for the perfect Differential for your 2008 Chevrolet Trailblazer? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Chevrolet Trailblazer. Whether you’re driving a 2008 model or another popular model year like 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2021, and 2024, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.

Essential 2008 Chevrolet Trailblazer Differentials

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$218.99

Yukon standard open spider gear kit for GM 7.2″ S10 and S15 IFS. 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
Fits GM 7.2″ IFS
Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.

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$404.99

Product Features:

Clutch kit
Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
14 piece kit
Carbon fiber clutches

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$121.99

Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for GM 8.6″, 12 bolt car and 12 bolt truck differential. This kit contains carrier bearings, races and shims.

Product Features:

Fits GM 12 bolt passenger car and truck and 8.6″
Includes carrier bearings and races and “super” carrier shim kit

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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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$6.49

This differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles.
Required replacement – when servicing the differential
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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$157.99

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:

BEARING GASKET & SEAL KIT, 10 BOLT GM ’99 AND UP MASTER KIT

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$21.49

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

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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$26.99

Spartan spring & pin kit, fits smaller designs.

Product Features:

Replacement spring and pin kit for Spartan Locker
Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
Includes 4 springs and 4 alignment pins

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$209.99

10 Bolt open spider gear set for ’00-’06 8.6″ GM with 30 spline axles. Fits case with one large window and one small window. A new carrier case will be needed for ’99 vehicles in order to use this spider gear set. This spider gear set fits casting number

Product Features:

Fits 2000-2006 GM 8.6″ with open differential
Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.

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$16.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$7.99

Differential Cover B

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$219.99

Bearing race driver. No return.

Product Features:

Bearing race driver
Fits M88010 race
All steel construction

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$1.99

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.

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$359.99

Yukon forged yoke for GM 8.5″ with a 1350 U/joint size. 3.625″ snap ring span, 1.188″ cap diameter. Outside snap ring. This yoke uses u-bolts. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:

Fits GM 8.5″
30 spline
1350 u-joint size
Outside snap ring design
3.625″ snap ring span
1.188″ cap diameter
Forged steel

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$24.99

Product Features:

Fits GM 8.6″ and 9.5″
Sleeve to adapt standard yoke to use late model triple lip pinion seal

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$19.62

Pinion Seal

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$39.99

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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$15.99

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
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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$12.99

Product Features:

KIT SHIM

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$15.99

Product Features:

Carrier shim kit for Dana Spicer 30 with 30 spline axles

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$79.99

Product Features:

MINI INSTALL KIT-GM9.5/CHRY9.25 FRT

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$1923.99

Remanufactured Rear Axle assemblies are completely disassembled, thoroughly cleaned and reassembled using new wear parts. Units are assembled, sealed & include backing plates, axle shafts & fluid.

Product Features:

Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio

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$357.99

Axle shaft damaged or bearings worn out? This axle shaft assembly directly replaces the original equipment on certain vehicles, ready for install right out of the box.

Product Features:

Direct replacement – this axle shaft assembly replaces the original equipment on specific vehicle years, makes and models
Ready to install – comes pre-assembled for simple installation with no further assembly required
Durable construction – designed to rigorous standards and tested to ensure performance
Trustworthy solution – backed by team of engineers and quality control specialists in the United States

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$17.99

Standard open side gear thrust washer for 7.2″ GM.

Product Features:

Side gear thrust washer
Fits GM 7.2″ IFS

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$187.99

Product Features:

FULL SPOOL GM 8.5 30 SPL ST MUST USE 2-LM102911 & 2-LM102949

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$258.99

Product Features:

GM 10BL 8.5 R/P 4.30

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$2.59

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.

from

$10.99

8.5″ & 8.6″ GM standard Open pinion gear Thrust washer. also fits 8.5″ Eaton with 0.795″ cross pin.

Product Features:

Pinion gear thrust washer for GM 8.5″ and 8.6″
Fits standard open differentials only
0.795″ I.D.

Popular 2008 Chevrolet Trailblazer Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

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 Cover Plugs

Differential Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Spools

Differential Carrier Bearings

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Differential Seals

Complete Differentials

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 Side Gear Thrust Washers

Differential Pinion Gear Thrust Washers

Differential Pinion Gear Washers

Differential Spider and Pinion Gear Kits

Differential Clutch Pack Clips

Most Popular Rear Housing Cover Gaskets for 2008 Chevrolet Trailblazers

Enhance your 2008 Chevrolet Trailblazer with one of the 2 Rear Housing Cover Gaskets we have in stock, starting at just $9.86.

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$41.99

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

from

$9.86

Differential Cover G

Best-Selling 2008 Chevrolet Trailblazer Differential Bearings

Upgrade your Trailblazer with one of our 11 best-selling Differential Bearings, earning an average 4.17 stars rating across 38 reviews.

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from

$18.49

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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$16.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$27.99

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
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

from

$6.79

Product Features:

Brand may vary by location

from

$176.13

Differential Bearing

from

$147.92

Axle Differential Be

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$55.28

Differential Bearing

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$51.99

CONE

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$31.49

TAPERED ROLLER BEARI

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$28.99

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

$6.99

Cross pin bolt for Chrysler 8.25″, 9.25″ rear, Ford 7.5″, 8.8″, GM 12 bolt car & truck, 7.2″ IFs, 7.5″, 7.6″, 8.0″, 8.25″ IFS & 8.5″.

Product Features:

Cross pin bolt for Chrysler 8.25″ and 9.25″ rear, Ford 7.5″ and 8.8″, GM 12 botl car and truck, 8.5″, 8.25″ IFS, 8.0″, 7.625″, 7.5″ and 7.2″ IFS

Top-Quality Differential Oil for 2008 Chevrolet Trailblazers

Choose a high-quality OEM or aftermarket Differential Oil for Chevrolet Trailblazers and enjoy top-notch performance from $13.99.

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from

$38.49

Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, MERCON LV and Allison C-4.

Product Features:

Formulated with full-synthetic 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

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$14.49

Formulated with full-synthetic 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

$59.99

Valvoline SAE 75W-90 Full Synthetic Gear Oil provides the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Engineered to outperform, our detergent package-based formulation contains Full Synthetic basestocks and special additives that help protect parts from rust and corrosion while providing exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity, wear resistance additives that assist in protecting gear teeth, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. Valvoline SAE 75W-90 Full Synthetic Gear Oil is recommended for use in axle applications requiring factory-fill or drain-and-fill levels for limited slip performance. Protect your gears with Valvoline, the No. 1 gear oil brand.

Product Features:

EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION , ranging from -30F to 300F degrees
REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP HYPOID DIFFERENTIALS where APPI GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4 or MT-1 fluid
MEETS OR EXCEEDS THE PERFORMANCE REQUIREMENTS for Mack GO-H and GO-J; API GL-5 and API MT-1; MIL-PRF-2105E; and SAE J2360

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$13.99

Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON, GM DEXRON-II and DEXRON-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III, Toyota/Lexus Type T, T-III and T-IV, Honda/Acura ATF-Z1 (except in CVTs), Mercedes Benz NAG1, Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

Product Features:

Formulated with full-synthetic 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

$36.99

Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON®, GM DEXRON®-II and DEXRON®-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III , Toyota/Lexus Type T, T-III and T-IV , Honda/Acura ATF-Z1 (except in CVTs) , Mercedes Benz NAG1 , Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

Product Features:

Formulated with full-synthetic 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

$57.99

3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.

Product Features:

Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive

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$66.99

Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil, 5 quart is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. In addition, HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity.

Product Features:

Specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles
Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology
HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines
Reduces friction and metal-to-metal contact for peak engine performance
Also provides outstanding oxidation resistance to safely extend oil drain intervals, and an ionic attraction to metal surfaces, providing protection and minimizing wear at start-up

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$148.99

Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive

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$99.99

Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:

Includes three quarts of Redline Shockproof oil

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$137.99

Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil

Top Picks for 2008 Chevrolet Trailblazer Rear Differential Cover Gaskets

Invest in one of our 3 durable Rear Differential Cover Gaskets for your 2008 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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from

$7.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

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$21.49

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

$10.99

8.2″ & 8.5″ rear cover gasket.

Product Features:

Cover gasket
Fits GM 8.2″, 8.5″ and 8.6″

Top-Rated Differential Pinion Seals for 2008 Chevrolet Trailblazers

Make a smart move for your 2008 Chevrolet Trailblazer with products all priced from $3.99 to $50.45.

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from

$16.99

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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$3.99

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 on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

from

$38.99

from

$35.99

Pinion seal, new design yoke with triple lip for GM 8.5″ and 8.6″.Yukon Mighty seal.

Product Features:

Pinion seal
Fits GM 8.6″

from

$25.99

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

$16.99

from

$50.45

Pinion Seal

from

$50.20

PINION SEAL

from

$46.31

Pinion Seal

from

$25.75

Pinion Seal

from

$22.99

04 & up 4WD + AWD S10 & S15 7.2IFS pinion seal.

Product Features:

Pinion seal
Fits 2004 and up GM 7.2″ IFS in AWD S10

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$19.79

SHAFT SEAL

from

$19.62

Pinion Seal

Top-Rated Differential Brands For Your 2008 Chevrolet Trailblazer

When it comes to finding the perfect Differential for your 2008 Chevrolet Trailblazer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 19 trusted brands. We carry the most popular Differential brands including Valvoline, National, and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $7.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2008 Chevrolet Trailblazer, providing peace of mind with parts that meet or exceed OEM standards.

Popular Valvoline 2008 Chevrolet Trailblazer Differentials

If you’re looking for a top-quality Differential for your 2008 Chevrolet Trailblazer, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 3 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $14.49 and an average cost of $37.66, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 2008 Chevrolet Trailblazer come highly rated, with over 368 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $38.49

(2)

DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon

“I’ve used this in my 2005 2500HD since I bought the truck with 20k on it now at 280k changed every other year maybe 40k I’d put on in two years, I pu”

from $59.99

(364)

SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Gallon

“Rear differential rebuild”

from $14.49

(2)

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

“I’ve used this in my 2005 2500HD since I bought the truck with 20k on it now at 280k changed every other year maybe 40k I’d put on in two years, I pu”

Top-Quality National 2008 Chevrolet Trailblazer Differentials

For those in search of a high-quality Differential for their 2008 Chevrolet Trailblazer, Advance Auto Parts offers a great selection of National Differentials. With 3 National Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $10.49, with an average price of $22.16, giving you a range of options to suit your budget. Backed by over 14 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $15.99

(9)

Bearings

“as advertised”

from $39.99

(1)

Shaft Repair Sleeve

“used these speedy sleeves on the front axle of my Kubota with the wheel seals,saved me from spending 15 times more on the axle’s, Thank’s”

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.”

FAQs for 2008 Chevrolet Trailblazer Differentials

What are the best-selling Differentials for 2008 Chevrolet Trailblazers?

Out of 223 Differentials that fit 2008 Chevrolet Trailblazers, the following parts are the top sellers:

DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon (12073048) – $38.49
DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
Bearings (3275787) – $18.49

What’s the price range for 2008 Chevrolet Trailblazer Differentials?

The prices of Differentials for the 2008 Chevrolet Trailblazer range from $1.99 up to $1,742.99 for the most premium parts.

What is the average price of a Differentials Differential for a 2008 Chevrolet Trailblazer?

The average price for Differentials for the 2008 Chevrolet Trailblazer is $186.37. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Differentials for other Chevrolet Trailblazer model years?

Yes, we carry Differentials for 11 model years of Chevrolet Trailblazers between 2002 and 2025. The following model years are the most popular for Differential purchases: 2009, 2007, 2006, 2005, 2004, 2003, 2002, 2024, and 2021.

What are the cheapest Differentials for my 2008 Chevrolet Trailblazer?

The cheapest 2008 Chevrolet Trailblazer Differentials we carry are:

Differential Ring Gear Bolt (10282159) – $1.99
Ring Gear Bolt (20520168) – $2.49
Differential Ring Gear Bolt (10282141) – $2.49
Differential Cross Shaft (10282201) – $2.79
Differential Crush Sleeve (20520169) – $2.99

Does Advance Auto Parts sell Differentials for any other 2008 Chevrolet models?

Yes. We stock Differentials for 30 other popular 2008 Chevrolet models. Some of the most popular are 2008 Tahoe Differentials, 2008 Impala Differentials, 2008 Silverado 1500 Differentials, 2008 Malibu Differentials, and 2008 Suburban 1500 Differentials.

What are the top-rated Differentials that fit the 2008 Chevrolet Trailblazer?

Based on 2,749 reviews by customers, our 2008 Chevrolet Trailblazer Differentials have an average customer rating of 4 stars. These are the highest-rated categories of Differentials for the 2008 Chevrolet Trailblazer and their top-rated products:

Differential Pinion Shims
- Differential Pinion Shim Kit (20520100) – $7.49
Differential Oil
- Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (10422333) – $36.99
- Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart (12079206) – $13.99
- DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon (12073048) – $38.49
Differential Seals
- Shaft Repair Sleeve (18445088) – $39.99

What types of Differentials do you sell for my 2008 Chevrolet Trailblazer?

As of 4/10/25, these are some of the most in-demand types of Differentials for a 2008 Chevrolet Trailblazer:

Can I get help with 2008 Chevrolet Trailblazer Differential orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Differentials and more.

What is your return policy for Chevrolet Trailblazer Differentials?

Advance Auto Parts keeps returns simple. For new Chevrolet Trailblazer Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2008 Chevrolet Trailblazer Differentials

Yukon Gear – Standard Open Spider Gear Kit For GM 7.2" S10 And S15 IFS (Part No.16115)

Yukon Gear – 14 Plate Carbon Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16041)

Yukon Gear – 8.6" GM 12P 12T & F8.8 Carrier Installation Kit (Part No.57010)

Pro-King – Differential Cover Plug (Part No.742G484)

Dorman – Help – Pinion Crush Sleeves (Part No.81058)

Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R10RLMK)

Felpro – Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 55031)

USA Standard Gear – Spartan Spring & Pin Kit, Fits Smaller Designs (Part No.17011)

USA Standard Gear – Standard Spider Gear Set For ’00-’06 GM 8.6" (Part No.39028)

Driveworks – Taper Bearing Set (Part No.S-A-36)

Yukon Gear – Differential Cover B (Part No.33572)

Yukon Gear – Bearing Race Driver (Part No.56023)

Pro-King – Differential Ring Gear Bolt (Part No.742G935)

Yukon Gear – Forged Yoke For GM 8.5" With A 1350 U/Joint Size (Part No.41093)

Yukon Gear – Adapter Sleeve Fro GM 8.6" & 9.5" Yokes To Use Triple Lip Pinion Seal (Part No.41150)

SKF – Pinion Seal (Part No.J7010204334SKF)

National – Shaft Repair Sleeve (Part No.99139)

National – Bearings (Part No.M88048)

Motive Gear – Differential Pinion Shim Kit (Part No.1104)

Yukon Gear – Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles (Part No.55010)

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

Spartan – Drive Axle Assembly; GM SUV 02-05 Posi Axle (Part No.RAXP2118A)

Dorman – Front Axle Shaft Assembly (Part No.630-417)

Yukon Gear – Standard Open Side Gear And Thrust Washer For 7.2" GM (Part No.33375)

Motive Gear – Differential Spool (Part No.FS10-30)

Motive Gear – Differential Ring and Pinion (Part No.GM10-430)

Pro-King – Differential Pinion Gear Washer (Part No.742G216)

Yukon Gear – 8.5" & 8.6" GM Standard Open Pinion Gear Thrust Washer – Also Fits 8.5" Eaton With 0.795" Cross Pin (Part No.33385)

Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55479)

Felpro – Differential Cover G (Part No.J7018977707FEL)

National – Bearings (Part No.A-18)

Driveworks – Taper Bearing Set (Part No.S-A-36)

National – Bearings (Part No.A-36)

Driveworks – Tapered Roller Bearing (Part No.S-LM-603012)

ACDelco – Differential Bearing (Part No.J7060366581ACD)

ACDelco – Axle Differential Be (Part No.K4011415668ACD)

SKF – Differential Bearing (Part No.J7060366583SKF)

FAG US – CONE (Part No.KJLM506849-A)

FAG US – TAPERED ROLLER BEARI (Part No.KT36)

Pro-King – Differential Axle Bearing (Part No.742G280A)

Yukon Gear – Cross Pin Bolt (Part No.33067)

Valvoline – DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.883572)

Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

Valvoline – SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Gallon (Part No.882505)

Valvoline – Import Multi-Vehicle Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822389)

Valvoline – Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.820681)

Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)

Royal Purple – HMX SAE 5W-30 High-Mileage Synthetic Motor Oil (5 Quart) (Part No.11748)

Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

Felpro – Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55387)

Felpro – Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 55031)

Yukon Gear – 8.2" & 8.5" Rear Cover Gasket (Part No.23020)

National – Multi Purpose Seal (Part No.710506)

Motive Gear – Pinion Seal (Part No.8610)

Motive Gear – Differential Pinion Seal (Part No.26064029)

Yukon Gear – Pinion Seal, New Design Yoke With Triple Lip For GM 8.5" And 8.6" (Part No.30163)

National – Multi Purpose Seal (Part No.710547)

Motive Gear – Differential Pinion Seal (Part No.26064028)

ACDelco – Pinion Seal (Part No.J7010204339ACD)

Worldpac – PINION SEAL (Part No.J7010211703ELR)

ACDelco – Pinion Seal (Part No.J7010211704ACD)

SKF – Pinion Seal (Part No.J7010211703SKF)

Yukon Gear – 04 & Up 4WD + Awd S10 & S15 7.2IFS Pinion Seal (Part No.30293)

FAG US – SHAFT SEAL (Part No.SS3119)

SKF – Pinion Seal (Part No.J7010204334SKF)