GENERAL MOTORS/AC DELCO S606 Rear Axle Bearing 81-91

( Brand: General Motors/ac Delco ), ( Manufacturer Part Number: S606 ), ( Part Type: Bearing Axle Motor ), ( Oe/oem Part Number: 9439561 )

Review GENERAL MOTORS/AC DELCO 81-91 Rear Axle Bearing

The General Motors/AC Delco S606 rear axle bearing is a crucial component in the suspension system of various GM vehicles manufactured between 1981 and 1991. This axle bearing is specifically designed to accommodate the rear axle shaft and facilitate smooth, uninterrupted rotation.

The S606 rear axle bearing is an integral part of the vehicle's drivetrain and is engineered to withstand the heavy loads and harsh operating conditions encountered in automotive applications. It is manufactured using premium quality materials, ensuring both durability and reliability.

This bearing features a robust design, with an inner diameter engineered to snugly fit the rear axle shaft. The outer diameter is designed to interface securely with the corresponding part of the differential housing. The radial and axial loads are evenly distributed by the precision-machined raceways, preventing excessive wear and ensuring longevity.

The S606 rear axle bearing also incorporates a seal to prevent the intrusion of contaminants, such as water, dirt, and debris. This seal ensures that the bearing remains lubricated, reducing the risk of premature failure and maintaining optimal performance.

Installation of the S606 rear axle bearing is a straightforward process, typically involving the removal of the wheel and drum assembly, followed by the disassembly of the brake components. The old bearing is then removed, and the new one is pressed or hammered into place. Properly torquing the retaining nut ensures a secure fit and effective sealing.

By replacing a worn or damaged rear axle bearing with a new General Motors/AC Delco S606 bearing, you can restore the smooth operation of your vehicle's drivetrain, ensuring a more enjoyable driving experience and improved overall vehicle reliability.

Buying a General Motors (GM) or AC Delco S606 rear axle bearing for vehicles with the model years between 1981 and 1991 comes with several advantages and disadvantages. Here, I will outline these points without using emojis and in a straightforward manner.

1. OEM (Original Equipment Manufacturer) Part: This bearing is an original equipment replacement part, meaning it is manufactured to the same specifications as the one originally used in your vehicle.

2. Ensures Proper Functioning: A faulty or worn-out rear axle bearing can cause vibrations, noise, and even damage to other components. A new OEM bearing will ensure that the axle assembly functions correctly and smoothly.

3. Warranty Coverage: OEM parts, such as the GM/AC Delco S606 rear axle bearing, often come with a warranty. This can provide peace of mind and protect you from potential future repair costs.

4. Availability: These bearings are widely available at automotive parts stores and online retailers, making them easily accessible for most consumers.

1. Cost: OEM bearings, like the GM/AC Delco S606, can be more expensive than aftermarket alternatives. However, their higher price point can be justified by their superior quality and warranty coverage.

2. Installation Complexity: Rear axle bearing replacement can be a complex and time-consuming process. It may require specialized tools and knowledge, potentially leading to additional labor costs.

3. Potential for Replacement: If the original bearing failed prematurely due to a manufacturing defect or other unforeseen circumstances, you may end up having to replace it again with a new OEM part.

The GM/AC Delco S606 rear axle bearing is an excellent choice for those who prioritize OEM quality, warranty coverage, and proper function. While it may come with a higher cost and more complex installation process, the benefits often outweigh the disadvantages. If budget is a primary concern, an aftermarket alternative may be a more suitable option. Ultimately, the decision depends on your individual preferences and priorities.

Details:

This is brand new but has light surface rust on one side of the case from sitting. #4014-4 Offered for sale is a Delco rear axle bearing 9439561 with number of S606. This fits 1981 91 Chevy GMC trucks with a 9.5 ring gear rear axle.

part #: s606 prices

• $84.36-$106.95

specifications axlpar:

• brand: General Motors/ac Delco
• mpn: S606
• part type: Bearing Axle Motor
• oe/oem part number: 9439561

seller axlpar:

• # reviews: 2630
• rating: 100.0%
• city: Copake, New York

returns axlpar:

• policy: No Returns

payments axlpar:

• credit card: Visa
• wallet: Apple-pay
• other

general axlpar:

• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts
• condition: New other see details

shipping axlpar:

• class: Standard, Expedited
• carrier: USPS
• type: Calculated
• transit: 5-11 Days
• cost: $14.40
• service: USPS Ground Advantage, USPS Priority Mail

offer axlpar:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: June 22, 2025

General Motors/ac Delco S606 Is Similar To:

• 15012969 Acdelco New Ac-delco 290-273 (28.9% similar) Offer includes: qty 1, new in package ac Delco AcDelco gm original equipment wheel seals are high quality and a gm-recommended replacement component. Packaging shows signs of shelf wear...(October 27th, 2017)
• 231291340 Ac Delco Chevrolet Impala (31.6% similar) Just reduced...(December 2nd, 2017)
• 36-3437 Ac Delco Cv Joint (28.2% similar) Each warranty gives you specific rights, and may have other rights which vary from state. Please for any questions. Some manufacturers require that you register your product to activate its warranty...(January 3rd, 2018)
• 3965121 Ac Delco Nos Oem Front Axle Shaft Outer Bearing Part (43.3% similar) Fits gm k 1/2 truck and v trucks...(February 16th, 2019)
• 7845019 Delco Ac (21.1% similar) You are buying one box only-this is older inventory so some boxes dirty-torn-etc...(December 1st, 2018)
• 630-321-ac Dorman Oe Solutions Drive Axle Shaft For Ford Heritage (30.4% similar) Semi-floating axle. Notes: - 9.75 in. New condition...(December 10th, 2021)
• For 1988-1999 Chevrolet K1500 Axle Seal Rear Ac Delco 57989rr 1995 1989 1990 (29.4% similar) 1988-1999 Chevrolet K1500. Position: rear. 12 month warranty. New condition...(August 24th, 2022)
• Ac Delco 15588312 Front Axle Nut Lock Plate (36.9% similar) New condition...(October 10th, 2022)
• Ac Delco 15131895 Rear Drive Axle Shaft Flange Gasket (44.2% similar) New condition...(October 11th, 2022)
• Lincoln 7t43-4k139-ac 2007-2010 Mkx Axle Shaft Front Driver Cv C v F2qgl (30.3% similar) Compatible with: Mk 07-10 rear; AWD, please also use the pictures to ensure a proper fit. Shipping is via USPS or ups. Edge 07-10 rear; AWD, this 2007 2008 2009 2010 Lincoln Mk front axle shaft is in overall good condition. Most electronic parts are not plug and play...(August 17th, 2024)