TT-983700-Eaton Detroit Truetrac® BW M75-Ford Falcon-XR-XD

Part# TT-983700
TT-983700-Eaton Detroit Truetrac®
Compatible with BorgWarner (BTR78) M75 differentials.
Supports gear ratios ranging from 2.92 to 4.10
Excludes 2.77 ratio, early gearsets use 3/8" CW bolts, spacers will need to be used with the Truetrac that is designed for latter 7/16" CW bolts
Custom 28 spline axles are required to upgrade from 25 to 28 spline.

$1535 Inc GST.

$1,535.00Select options

TT-983700-Eaton Detroit Truetrac®

Suits specifically 2.92-4.10 gear ratios (does not suit 2.77 ratio)

Eaton Detroit Truetrac Differential
Patented parallel‑axis helical gears deliver quiet, automatic torque split.
Performs like a limited‑slip, transferring power to the wheel with traction when needed. Proven design, effective performance, ideal for on‑road and off‑road use.

Application & fitting notes:
NOTE: The clearance between the pinion head and the LSD must be verified in all installations.
Due to the larger outside diameter of the Truetrac compared to the standard differential Centre, pinion head machining is necessary in most applications.
Early gearsets use 3/8″ CW bolts, spacers will need to be used with the Truetrac that is designed for latter 7/16″ CW bolts.
Due to the design of the Truetrac and the vehicles live axle setup, some trailing/cruising chattering may be audible when installed. This noise is quite normal and will not affect the operation or durability of the unit or associated components.

MAKE	FORD
MODEL	FORD XR-XD - TRUETRAC
SERIES	XR-XD - BW-M75-2.92-4.10 ratios
ENGINE	6cyl & V8
YEAR	09/1966 - 02/1982
SPLINE	28
RAMP	-

DIFF TYPE	BW M75
RAMP ANGLE / CAM ANGLE	-
CLUTCH PLATE QTY.
CLUTCH PLATE SIZE	-
PART NUMBER	TT-983700
TRANS	MT/AT
NOTES	NOTE: Custom 28 spline axles are required to upgrade from 25 to 28 spline. Excludes 2.77 ratio, early gearsets use 3/8" CW bolts, spacers will need to be used with the Truetrac that is designed for latter 7/16'' CW bolts. The clearance between the pinion head and the Truetrac must be verified in all installations. Due to the larger outside diameter of the Truetrac compared to the standard differential centre, pinion head machining is necessary in most applications.

TT-983700-Eaton Detroit Truetrac® BW M75-Ford Falcon-XR-XD

Product Specification

TT-983700-Eaton Detroit Truetrac®

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