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Drivetrain› Drive Shafts and Components

AC Delco

Drive Shaft Center Support Bearing

$72.04 $37.99 Save $34.05

SKU: HB88508A

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Special Order
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$100 Minimum Order
30 Days Return
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Overview

The ACDelco HB88508A is a Gold (Professional) Drive Shaft Center Support Bearing. It provides needed support for multi-piece shafts and includes a rubber mount for isolation. This bearing is manufactured to meet expectations for fit, form, and function.
Show original supplier description
The AC Delco Gold HB88508A drive shaft center support bearing is engineered to provide crucial support for multi-piece drive shafts. It features an integrated rubber mount that effectively isolates vibrations, ensuring a smoother operation. This bearing is designed as a dependable replacement option, offering the quality and performance expected from ACDelco at an economical price point. Constructed with a steel bracket and featuring Generation 2 bearing technology, this center support bearing has a silver bracket color. Its specifications include a length of 9.2 inches, a width of 6.624 inches, and a height of 2.9 inches. The bolt hole center-to-center distance is 168 mm (6.614 inches), with an inside diameter of 40 mm (1.575 inches) and an outside diameter of 80 mm (3.150 inches). The mounting bracket is included, but mounting hardware is not. This part weighs 2.72 lbs. It comes with a 12 Months/Unlimited Miles Limited Warranty for parts only.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAC Delco
Part NumberHB88508A
CategoryDrivetrain

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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