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Rubber Leaf Spring Bushing | Ford

SKU RB-237

8 In Stock as of November 30, 2022 7:50 PM EST.

Rubber leaf spring bushing RB-237 replaces your worn or damaged bushing for better spring performance. The bushing is steel encased for better durability. 1-7/8 inch outer diameter, .551 inch inner diameter, 3 inch overall length. Replaces Ford OEM numbers F57Z5781AA and F57A5781AA.

Product Specs for Dayton RB-237

  • Leaf Spring Bushing Type:1
  • A-Outer Diameter:1.875 inch
  • B-Length:2.500 inch
  • D-Inner Diameter:0.551 inch
  • C-Length:3.000 inch
  • Note:.551 inch (14mm)
  • Automann Number:MR720
  • Clevite Number:857620
  • Dayton Number:RB-237
  • Flagg Number:RB237
  • Ford Number:F57Z5781AA, F57A5781AA
  • MPN: RB-237
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Dayton RB-237 Details

Customer Q&A - Dayton RB-237

I purchased the RB-237 bushings for replacement on a 1996 Ford Explorer spring pack. The rubber in this bushing is hollow on opposite sides. I was wondering if there is a certain way they need to be installed in the spring such as the hollow sides horizontal or vertical or does it matter at all ? Thanks

It is recommended to mount leaf spring bushing with the hollow portions in the front and back positions and the solid part up and down so the weight of the vehicle does not compress them.


Dayton Parts employs nearly 300 men and women in its manufacturing, sales and distribution operations, located in multiple facilities in Harrisburg, Pennsylvania and in Alberta, Canada. Their manufacturing plant features state-of-the-art taper spring manufacturing equipment and is capable of producing an infinite number of leaf spring designs, including advanced technology high-stress types.

Dayton Parts complete product offering of brake, spring, steering and suspension product lines are unrivaled in content, quality and coverage.

Today, Dayton Parts, LLC strives to employ groups of highly skilled specialists who ensure they will sustain and develop our prominent role in the aftermarket industry.

For more information, visit Dayton Parts.

Dayton Parts Warranty

1 Year Limited Warranty

Dayton Parts warrants its products against defects in workmanship or material for a period of 1 year.

What the warranty does not cover

Corrosion. Damage due to impact, accident, misuse, overloading or improper installation.

How to get service

If a Dayton product fails as a result from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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