Eaton Truetrac Differential for Ford 9in w/ 31 Spline SKU: 8751

Eaton Truetrac Differential for Ford 9in w/ 31 Spline

Product Overview:

Eaton Detroit Truetrac Differential, Type: Limited Slip, Ring Gear Dia. 9", 31-Spline, Axle Shaft Dia. 1.32"

Full description

Eaton Detroit Truetrac Differential, Type: Limited Slip, Ring Gear Dia. 9", 31-Spline, Axle Shaft Dia. 1.32"

Eaton Truetrac Differential for Ford 9in w/ 31 Spline

Eaton Detroit Truetrac Differential, Type: Limited Slip, Ring Gear Dia. 9", 31-Spline, Axle Shaft Dia. 1.32"
Upgrade your classic Bronco with this Eaton Truetrac limited-slip differential, built for Ford 9-inch rear ends with 31-spline axles. This differential provides enhanced traction and stability, especially in off-road conditions, making it a must-have for serious restoration projects aimed at improving performance. Ideal for those seeking to modernize their Bronco while maintaining its classic appeal.

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Q&A

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Asked by chris kelly, January 24, 2021

Q: what is the gear split on this truetrac? im running 3.73's. thanks, Chris

⮞ 1 Answer

Answered by ☆ sales - January 26, 2021

A: The 9 does not get or have a gear split. The 9 uses the same carrier for 3.50's as 5.13. The gears are set up or adjusted at the carrier bearings and drop-out. The Dana 30 and 44 will have split ratio diffs.