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Richmond Gear 79-0045-1 Pro Gear Differential Ring and Pinion Set

(Ford F-150 1975-86, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1975-83 + 22 more models)

Part of: Richmond Gear PRO Gear Differential Ring and Pinion Sets

Other options in this family: Richmond Gear 7900171 Richmond Gear 7900801 Richmond Gear 7900431 Richmond Gear 7900791 Richmond Gear 79-0002-1

Manufacturer

Picture for manufacturer Richmond Gear

Part Number

7900451
12 reviews
Sale Price

$723.16

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Richmond Gear 79-0045-1 Pro Gear differential ring and pinion set delivers professional-grade performance for demanding street and racing applications. Engineered by Richmond Gear, a leading manufacturer of high-performance drivetrain components, this ring and pinion set is built to meet the exacting standards required for both competitive racing and serious street performance.

Key Features:

  • Professional quality construction designed for high-performance applications
  • Precision-machined gears for optimal strength and quiet operation
  • Race-proven design trusted by champions at Daytona 500 and U.S. Nationals
  • Engineered for superior durability under high-torque conditions
  • Part of Richmond Gear's complete Pro Gear differential product line

Richmond Gear differential components are manufactured to strict tolerances to ensure proper gear contact patterns and maximum longevity. This ring and pinion set provides the reliability and performance needed for both weekend racers and daily drivers seeking enhanced drivetrain capabilities.

Products specifications

Fits

Ford F-150 1975-86, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1975-83, Fairlane 1957-70, Ranchero 1957-79, Torino 1968-76, Galaxie 1959-67, Gran Torino 1972-76 + 17 more models

Calculator

Gear Ratio Calculator

Cover Bolts

10

Installation Kit Included

No

Notes

Requires special pinion support not included.

Pinion Gear Teeth

9

Pinion Shaft Diameter (in)

1.313 in.

Pinion Spline Count

35

Quantity

Sold as a set.

Ring and Pinion Ratio

4.11:1

Ring Gear Bolts

10

Ring Gear Diameter (in)

9.000 in.

Ring Gear Rotation

Standard

Ring Gear Teeth

37

Tool

Transmission Lookup

Pinion Gear Tooth Quantity

9

Pinion Shaft Diameter

1.875

Cover Bolt Quantity

Dropout

Ring Gear Bolt Quantity

10

Ring Gear Diameter

9

Differential Case Design Type

Ford 9

Ring Gear Material

9310 Steel

Ring and Pinion Gear Ratio

4.11

Ring Gear Tooth Quantity

37

Prop 65

WARNING: Cancer - www.p65warnings.ca.gov

Position

Rear

Great site!

Found the part I was looking for!

Great tires, great price, not 2 day shipping it took 6 days to get them, which was fine for me, if you need right away pay extra

Quick delivery

Great purchasing experience!

Great price

Good

Easy to navigate site and easy to choose payment options. Plus free ground shipping!

The website was easy to use, the pricing looks good. So far, so good.

Lowest price on the INTERNET!!! I searched for days and nobody could even come close to their price. They provided excellent feedback on my order status including shipping and tracking numbers.

I ordered the product and it was shipped very quickly and arrived safe and sound. I am very pleased with the transaction. Thanks!

PART CAME IN FAST!!! Can't wait to tear it open

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