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Motive Gear D44-373 Ring and Pinion Gear Set 3.73 Ratio Dana 44

(Ford F-150 1975-78, F-250 1959-77, Bronco 1971-77, F-100 1953-79, F-250 Pickup 1959-77, E-150 Econoline 1975-79, F100 Pickup 1953-76 + 122 more models)

Part of: Motive Gear Differential Ring and Pinion Gear Sets

Other options in this family: Motive Gear D60-410 Motive Gear D35-355 Motive Gear D35-456 Motive Gear GM10-5-373 Motive Gear GM10-373A

Manufacturer

Picture for manufacturer Motive Gear

Part Number

D44-373
12 reviews
Sale Price

$241.57

1 left at this price

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Usually delivered within 2 days

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Product Details

The Motive Gear D44-373 is a premium ring and pinion gear set engineered for Dana 44 axles with a 3.73:1 gear ratio. This gear set delivers the perfect balance of acceleration and fuel economy for trucks, SUVs, and off-road vehicles, making it an ideal choice for both street performance and trail applications.

Key Features:

  • 3.73:1 gear ratio optimized for Dana 44 axles
  • Precision-cut gears manufactured using state-of-the-art CNC equipment
  • Heat-treated alloy steel construction for maximum strength and durability
  • Extensive quality control testing ensures proper tooth contact and quiet operation
  • Lapped and matched ring and pinion sets for precise fitment
  • Suitable for both on-road and off-road applications
  • Developed through years of racing experience and proven in competition

Motive Gear ring and pinion sets are manufactured to OEM specifications and backed by rigorous in-house engineering testing. Each gear set undergoes precision machining and quality inspection to ensure reliable performance and extended service life. Installation requires professional setup with proper shims, bearings, and installation kit (sold separately).

Products specifications

Fits

Ford F-150 1975-78, F-250 1959-77, Bronco 1971-77, F-100 1953-79, F-250 Pickup 1959-77, E-150 Econoline 1975-79, F100 Pickup 1953-76, E-150 Econoline Club Wagon 1975-79, E-100 Econoline 1968-75, F Series 1948-59 + 119 more models

Pinion Spline Count

26

Ring Gear Rotation

Standard

Ring Gear Tooth Quantity

41

Pinion Shaft Diameter

1.376

Cover Bolt Quantity

10

Ring Gear Bolt Quantity

10

Pinion Gear Tooth Quantity

11

Ring and Pinion Gear Ratio

3.73

Differential Carrier Break

3.73 and Lower

Ring Gear Diameter

8.5

Ring Gear Material

8620 Steel

Prop 65

Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer - www.p65warnings.ca.gov

Differential Case Design Type

Dana 44

Product as described. Quick shipping.

Great shopping with them. The order ever came in two days faster than they said. Now that's speedy service!

So far so good.....I can't believe the price on the tires I just ordered; almost too good to be true......

Simple & quick. Thus far.

Quick and painless

fast excellent service.

This was my first order through autoplicity but I doubt it's my last. They had the best price by far on the K & N air filter I was looking for. The price was right, the filter was packed well, and the shipping was fast. No hassle transaction. Great job autoplicity!

Really good prices and fast delivery.

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

orderd part it is hard to find don't think you can get it but I will try

Really great prices with cheap shipping, best I could find. Can't wait to use the bed extender for hauling my kayaks!

Great products and great prices! Highly recommend!

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