$1,325.99

Differential Carrier, Grip Lok, Mechanical Locker, 41 Spline, 2.1 in. Axle Diameter, Dana D/T 403, DS/A 404/405, DSS 40, Each
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Powertrax Grip Lok Traction Systems Dana LK804041

Powertrax Grip Lok Traction Systems Dana LK804041

PWT-LK804041

Not Yet Reviewed

Part Number: PWT-LK804041

Estimated Ship Date: Nov 16, 2026

$1,325.99

Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
LK804041
Part Type:
Product Line:
Summit Racing Part Number:
PWT-LK804041
Item Number:
5736546
UPC:
698231213339
Differential Case Design Type:
Dana
Remanufactured:
No
Aftermarket Carrier Style:
Mechanical locker
Axle Shaft Spline Quantity:
41
Manufacturer of Axle:
Dana
Carrier Material:
Steel
Carrier Bearings Included:
No
Quantity:
Sold individually.
Notes:
With 2.1 in. axles shaft diameter.

Powertrax Grip Lok Traction Systems

If you are looking for the ultimate in traction, the Powertrax Grip Lok traction system can handle the torque of engines producing up to 550 hp. It combines the fully automatic locking action of the Powertrax traditional locker, with the strength of a fully machined case. Using automatic locking technology, the Powertrax Grip Lok traction system delivers automatic mechanically actuated traction. This system is the ultimate in competition for street, strip, and off-road capabilities.

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