1991 BMW 850i Differentials

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Keep Your 1991 BMW 850i in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1991 BMW 850i looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Pilot Bearings, 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.

Competitive Prices and Extensive Inventory

The average price for a 1991 BMW 850i Differential at Advance Auto Parts is around $32.82, with a range that starts at $13.49 and goes up to $48.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Driveworks Tapered Roller Bearing, S-HM-803110, Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891, and National Shaft Repair Sleeve, 99215 start at just $13.49 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 Drive Shafts and Axles and Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1991 BMW 850i in peak condition, inside and out.

Essential 1991 BMW 850i Differentials

National – National Shaft Repair Sleeve, 99215 (Part No.99215)

National Shaft Repair Sleeve, 99215

from

$48.99
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.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)

Driveworks Tapered Roller Bearing, S-HM-803110

from

$13.49
Driveworks Tapered Roller Bearing, S-HM-803110.
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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

from

$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Most Popular Differential Pinion Pilot Bearing for 1991 BMW 850is

Enhance your 1991 BMW 850i with this popular Differential Pinion Pilot Bearing we have in stock, for $48.99.

National – National Shaft Repair Sleeve, 99215 (Part No.99215)

National Shaft Repair Sleeve, 99215

from

$48.99
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.
See More

Best-Selling 1991 BMW 850i Differential Bearing

Upgrade your 850i with our best-selling Differential Bearing.

Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)

Driveworks Tapered Roller Bearing, S-HM-803110

from

$13.49
Driveworks Tapered Roller Bearing, S-HM-803110.
See More

Top-Quality Differential Oil for 1991 BMW 850is

Choose a high-quality OEM or aftermarket Differential Oil for BMW 850is and enjoy top-notch performance from $35.99.

Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

from

$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More

FAQs for 1991 BMW 850i Differentials

What are the best-selling Differentials for 1991 BMW 850is?

Out of 3 Differentials that fit 1991 BMW 850is, the following parts are the top sellers:

What’s the price range for 1991 BMW 850i Differentials?

The prices of Differentials for the 1991 BMW 850i range from $13.49 up to $48.99 for the most premium parts.

What is the average price of a Differential for a 1991 BMW 850i?

The average price for Differentials for the 1991 BMW 850i is $32.82. 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.

What are the cheapest Differentials for my 1991 BMW 850i?

The cheapest 1991 BMW 850i Differentials we carry are:

Does Advance Auto Parts sell Differentials for any other 1991 BMW models?

Yes. We stock Differentials for 12 other popular 1991 BMW models. Some of the most popular are 1991 325i Differentials, 1991 M3 Differentials, 1991 535i Differentials, 1991 525i Differentials, and 1991 M5 Differentials.

What types of Differentials do you sell for my 1991 BMW 850i?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1991 BMW 850i:

Can I get help with 1991 BMW 850i Differential orders?

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

What is your return policy for BMW 850i Differentials?

Advance Auto Parts keeps returns simple. For new BMW 850i Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.