• Dana Spicer crown wheel and pinion gear set
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Dana Spicer M78 3.73 Ratio Gear Set Crown Wheel and Pinion

Dana Spicer M78 3.73 Ratio Gear Set Crown Wheel and Pinion

KAULD(2015012)-DAN

Brand New -
$495.00
$550.00 $495.00
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Upgrade your differential with the Dana Spicer M78 3.73 Ratio Gear Set Crown Wheel and Pinion, built to suit vehicles fitted with the M78 differential. Perfect for drivers who want a reliable balance between towing strength and highway fuel economy, this gear set is engineered for durability and precision.

Key Features

  • Genuine Dana Spicer M78 3.73 ratio gear set for consistent performance
  • Optimised for smooth operation, reduced noise, and long service life
  • High-strength materials engineered to withstand demanding driving conditions
  • 12-months warranty included

Struggling with worn or noisy gears? This Dana Spicer M78 3.73 ratio crown wheel and pinion solves common issues such as whining under load, poor towing performance, or inefficient fuel use caused by incorrect gearing. Designed for a precise fit, it restores reliability and driving confidence.

Nationwide Shipping
No matter where you are in Australia, we can get this part to you. Our fast and reliable shipping service ensures coverage across the entire country, from major cities to regional areas and everywhere in between.

VIN Part Number Matching
Not sure if this part fits your car? Text us your VIN, and we’ll confirm if it's the right match for you!

Frequently Asked Questions

What vehicles use the Dana Spicer M78 3.73 ratio gear set?
This gear set suits vehicles equipped with the Dana Spicer M78 differential, commonly found in certain Ford and Holden models.
Why choose the 3.73 ratio for my differential?
The 3.73 ratio offers a strong balance between acceleration and highway fuel efficiency, making it a versatile choice for mixed driving.
How do I know if my gears need replacing?
Common signs include whining noises at speed, rough gear engagement, or uneven wear on the crown wheel and pinion.
Is there a warranty on this gear set?
Yes, every Dana Spicer M78 3.73 ratio gear set comes with a 12-month warranty for your peace of mind.
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