Eaton Detroit Truetrac 37 Spline Differential Dana 80 916A427

Name: Eaton Detroit Truetrac Differentials
Brand: EATON
SKU: ETN-916A427
Price: 1017.99 USD
Rating: 5 (1 reviews)

5 out of 5 stars ( 1 )

Part Number: ETN-916A427

$1,017.99

Eaton Detroit Truetrac Differentials

Differential, Detroit Truetrac, 37-Spline, Dana 80, 4.10:1+ Higher, Each
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Eaton Detroit Truetrac 37 Spline Differential Dana 80 916A427

ETN-916A427

5 out of 5 stars ( 1 )

Part Number: ETN-916A427

Estimated Ship Date: Nov 5, 2026

$1,017.99

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Estimated Ship Date: Nov 5, 2026 Would you rather pick it up?

Overview

Brand:

EATON

Manufacturer's Part Number:

916A427

Part Type:

Differential Carriers

Product Line:

Eaton Detroit Truetrac Differentials

Summit Racing Part Number:

ETN-916A427

UPC:

840379310313

Differential Case Design Type:

Dana 80

Remanufactured:

Aftermarket Carrier Style:

Helical gear

Cover Bolts:

Carrier Series:

Axle Shaft Spline Quantity:

Manufacturer of Axle:

Dana

Carrier Material:

Steel

Carrier Bearings Included:

Quantity:

Sold individually.

Notes:

Fits 4.10 and numerically higher gear ratios.

Special Attention:

Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Do not use synthetic gear oil or friction modifiers.

Eaton Detroit Truetrac Differentials

Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.

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