Product Summary

Ford 9 Inch, Grand National, 4.86:1 Ratio, Steel

  • Product offers exceptional strength and service life
  • Ratio: 4.86
  • Gears will fit on any stock 9 Inch Ford carrier
  • Premium construction for superior strength and durability
  • Lightweight versatile design for an easy installation
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Key Specs

MFG. Part #91919486
BrandRichmond Gear
Ratio4.86:1
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Need To Know

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Richmond Gear 91919486 Details

This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle.

 

Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

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Richmond Gear 91919486 Specifications

KEY SPECS
MFG. Part #91919486
BrandRichmond Gear
Ratio4.86:1
GENERAL
Ring Tooth Count34
Pinion Tooth Count7
Shaft Diameter1.313"
Outside Diameter9"
Spline Count28
Material TypeSteel
GTIN Code698231729410
Sold in QuantitySet

Ratings & Reviews

5

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I use speerway often

5.0

10 years ago

mike

long island new york

Verified

fast shipping good service

Would Recommend

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Questions & Answers

3 Questions • 3 Answers

Will these gears fit on my stock carrier that now has 3.50 ratio? Also are they suitable for a mud truck with 500 hp and 38" tires?

by Dockman

• 9 years ago

1 answer

is gear set for street cars

by mike

• 10 years ago

1 answer

will gear will work with 28 spline or 31 spline?

by bullbutter

• 12 years ago

1 answer

3 of 3 questions shown

Fitment

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