Product Summary

Ford 9 Inch, Grand National

  • Kit includes 9 Inch Ford pinion nut, viton pinion seal, and Solid Pinion Bearing Spacer Kit with Shims
  • Viton 9 Inch Ford rear axle pinion seals are good to over 400° F
  • Bearing spacer is designed to retain your pinion depth settings for greater strength and reliability
  • Spacers can be reused if disassembly of the carrier is required
  • Versatile design for an easy installation

Comes as a Kit

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Key Specs

MFG. Part #91605020
BrandSpeedway Motors
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Speedway Motors 91605020 Details

 

Kit Includes:

  • (1) Speedway 9 Inch Ford Pinion Nut
  • (1) Speedway 9 Inch Ford Viton Pinion Seal
  • (1) Speedway 9 Inch Ford Solid Pinion Bearing Spacer Kit with Shims

Speedway 9 Inch Ford Pinion Nut

Thread pitch on this pinion nut is 3/4"-20. Fits 8" and 9" Ford rear axles.

  • Overall Height: .8125"
  • Outside Diameter: 1.48"
  • Thread Pitch: 3/4"-20
  • Material Type: Steel

Speedway 9 Inch Ford Viton Pinion Seal

These Viton 9" Ford rear axle pinion seals are good to over 400° F. Stock rubber seal starts to deteriorate at about 250° F.

  • Outside Diameter: 3"
  • Inside Diameter: 1.813"
  • Overall Thickness: 0.5"

Speedway 9 Inch Ford Solid Pinion Bearing Spacer Kit with Shims

Ford 9" solid pinion bearing spacer kit. Designed to retain your pinion depth settings for greater strength and reliability. Spacers can be reused if disassembly of the carrier is required. Shims included.

  • Color: Black
  • Inside Diameter: 1.37"
  • Outside Diameter: 1.69"
  • Overall Thickness: .43"
  • Shim O.D.: 1.62"
  • Shim I.D.: 1.33"
  • Shim Thickness: .013"
  • Finish: Black Oxide
  • Material Type: Steel
  • Notes: Includes 5 shims

 

Speedway Motors 91605020 Specifications

KEY SPECS
MFG. Part #91605020
BrandSpeedway Motors
GENERAL
Sold in QuantityKit

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers praise the product for its exceptional quality and practicality. Notably, the solid spacer is lauded as a substantial upgrade, simplifying the pre-load of pinion bearings. The usability of the seal/spacer/nut kit makes it a top choice for DIY mechanics, even those apprehensive about dealing with complex components like the pinion crush sleeve. The product also stands out for being the ideal fit for larger U-joints, signifying its compatibility. Customers highly recommend this product over inferior competitive offers for pinion seal replacements.

5

6 reviews

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6

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I definitely would buy again

5.0

6 months ago

T-body

Sardinia ohio

Verified

Perfect as described

Would Recommend

I would buy this item again and would also recommend it to a

5.0

a year ago

Courtney

Missouri

Verified

Haven't used product yet but we're going to on an upcoming project

Would Recommend

I would buy again

5.0

a year ago

Ivan

Minneapolis, MN

Verified

Worked as expected.

Would Recommend

Way better than a crush sleeve

5.0

5 years ago

Al

Manteca Ca

Verified

I had a leaking pinion seal on my fore 9". I bought this seal, spacer, nut kit to replace it. The solid spacer is a huge upgrade and made the pre-load of the pinion bearings much easier. I would definitely recommend this for anyone who is replacing their pinion seal.

Would Recommend

Easier than I expected

5.0

6 years ago

TJ

Springfield Oregon

Verified

As a shade tree mechanic I have always been afraid to tackle even a partial a tear down of the Ford 9" because of the hassle of re setting up the Pinyon crush sleeve etc. But the differential in my RaTT Rod needed a new oil seal, so I ordered the Speedway seal/solid spacer kit and it worked out just fine.

Would Recommend

will buy from again

5.0

6 years ago

440 Dakota

Toledo Ohio

Verified

parts fit perfect, just what I needed to swap my yoke over to the larger 1350 u joint

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

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