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USA Standard Gear Spartan Lockers
D44 19spl SPARTAN LOCKER
See More Specifications
Estimated Ship Date: Nov 12, 2026
Overview
Brand:
Manufacturer's Part Number:
SL D44-19
Part Type:
Product Line:
Summit Racing Part Number:
SPZ-17043
Item Number:
2685093
UPC:
883584170433
Differential Case Design Type:
Dana 44
Remanufactured:
No
Aftermarket Carrier Style:
Mechanical locker
Cover Bolts:
10
Axle Shaft Spline Quantity:
19
Manufacturer of Axle:
Dana
Carrier Material:
Steel
Carrier Bearings Included:
No
Quantity:
Sold individually.
Special Attention:
For use with open differential cases only.
USA Standard Gear Spartan Lockers
Spartan lockers are affordable, reliable traction. These USA Standard Gear Spartan lockers are mechanical lockers that fit into a standard differential carrier, replacing the open spider gears. They do not use thrust washers and have a revolutionary spring and pin design to make installation a snap! Spartan lockers feature high-nickel 9310 chromoly drivers and couplers for added strength. Give your vehicle great traction and save some cash. Drop in Spartan lockers for improved traction. They're available for a variety of makes and models spanning more than a half-century.
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Some parts are not legal for use in California or other states with similar laws / regulations
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