Buick Roadmaster Differential Carriers
Your Buick Roadmaster will be happy to know that the search for the right Differential Carriers you’ve been looking for is over! Advance Auto Parts has 1 different Differential Carriers for your vehicle, ready for shipping or in-store pick up. The best part is, our Buick Roadmaster Differential Carriers start from as little as $221.99.
When it comes to your Buick Roadmaster, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Differential Carriers brands so you can shop with complete confidence. Some of our top Differential Carriers brands are Motive Gear. We’re sure you will get the right product to keep that Roadmaster running for a long time.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Differential Carriers for your Roadmaster, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 14 Buick Differential Carriers
Motive Gear – Differential Carrier (Part No.GM8.6L)
from
$221.99
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 o
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Yukon Gear – 30 Spline Standard Open Loaded Carrier Case, GM 8.6" (Part No.20098)
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$481.99
GM 8.6″ 30 spline standard open loaded carrier. Complete differential case with internals.
Product Features:
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Product Features:
- Standard open carrier case and spiders
- Fits GM 8.6″
Yukon Gear – Standard Open Carrier Case, GM 8.5", 2.73 & Up (Part No.20083)
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$239.99
8.5″ GM standard Open case, 2.73 & up, 28 or 30 spline.
Product Features:
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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
Yukon Gear – Dura Grip Case, GM 7.5 & 7.625", 3.23 & Up (Part No.20106)
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$399.99
GM 7.5″ & 7.6″ DURA GRIP case, bare, 3.23 & up, 26spline & 28spline.
Product Features:
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Product Features:
- Dura Grip positraction carrier case
- Does not include spider gears
- Fits GM 7.5″ and 7.625″
- 3.23 and up ratios only
Yukon Gear – Grizzly Locker For GM 8.5" & 8.6", 30 Spline, 2.73 & Up (Part No.28035)
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$1153.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
Product Features:
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Product Features:
- Fits GM 8.5″ and 8.6″ with 30 spline axles
- 2.73 and up ratio only
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
Dorman – Differential Positive Unit Assembly (Part No.697-909)
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$819.99
Hard use and poor lubrication can wear out a limited-slip differential. Restore original performance with this replacement differential carrier assembly that includes all-new spider gears, differential pins, clutches and carrier housing.
Product Features:
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Product Features:
- Direct replacement – this 30 spline limited-slip differential carrier fits in place of this vehicle’s original equipment carrier
- 100% new – this differential carrier uses all-new components, including spider gears, diff pin, pre-load spring pack and clutch pack
- Ready to install – this differential carrier is shipped pre-assembled and ready to install
- Ideal upgrade – can be used to upgrade from open differential to limited-slip in an existing differential
Yukon Gear – Standard Open Carrier Case, GM 7.625", 3.23 & Up (Part No.20102)
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$481.99
7.625″ GM standard Open case, 3.23 & up, Large & SM windows, loaded. 28 Spline.
Product Features:
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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
Pro-King – Differential Case (Loaded) (Part No.742G715B)
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$455.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Yukon Gear – 7.2IFS GM Standard Open Loaded Case 3.23 & Up (Part No.20117)
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$449.99
7.2IFS GM Standard Open loaded case 3.23 & up.
Product Features:
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Product Features:
- Standard open carrier case
- Includes spider gears
- Fits GM 7.2″ IFS
- 3.23 and up ratios only
Yukon Gear – Dura Grip Case, GM 12 Bolt Car, 3 Series (Part No.20104)
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$386.99
GM 12P DURA GRIP case, bare, 3.08-3.90, 30spline & 33spline.
Product Features:
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Product Features:
- Dura Grip positraction carrier case
- Does not include spider gears
- Fits GM 12 bolt passenger car
- 3.08 – 3.90 ratios only
Yukon Gear – Replacement Bare Case For GM 8.5" & 8.6" Dura Grip (Part No.20107)
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$386.99
Replacement bare case for GM 8.5″ & 8.6″ Yukon Dura Grip. Fits both 28 & 30 spline applications. This carrier case is for a Yukon Dura Grip ONLY. It is NOT a replacement carrier for a stock positraction.
Product Features:
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Product Features:
- Dura Grip positraction carrier case
- Does not include spider gears
- Fits GM 8.5″ and 8.6″
- Fits 2.76 and up ratios only
Yukon Gear – Standard Open Carrier Case, GM 7.625", 3.23 & Up (Part No.20089)
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$349.99
Product Features:
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- Standard open carrier case
- Fits GM 7.625″
- 3.23 and up ratio only
- Does not include spider gears
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).
Product Features:
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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 – Standard Open Carrier Case For ’00-’06 GM 8.6" V2 Design (Part No.20096)
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$232.99
Yukon standard open carrier case for ’00-’06 GM 8.6″, V2 – version 2 design.
Product Features:
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Product Features:
- Fits 2000-2006 GM 8.6″ with open differential
Find Your Buick Roadmaster Differential Carriers by Year
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