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Longfield Axle Shaft and Birfield Joint Kits
Longfield 30-Spline Birfield/Axle, Non US Models, LJ70, LJ71, LJ73, LJ74, LJ78, RJ70, RJ73, RJ78, KZJ70, KZJ71, KZJ77, Bundera, Kit
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Estimated Ship Date: Oct 26, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
303401-1-KIT
Part Type:
Product Line:
Summit Racing Part Number:
LSA-303401-1-KIT
Axle Type:
Front inner and outer
Axle Length (in.):
16.31/30.25
Inner Axle Splines:
30
Outer Axle Splines:
30
Axle Material:
4340 chromoly
Wheel Studs Included:
No
Bearings Included:
No
Seals Included:
No
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Fits non US models only. Fits foreign models LJ70, LJ71, LJ73, LJ74, LJ78, RJ70, RJ73, RJ78, KZJ70, KZJ71, KZJ77, Bundera, Toyota Land Cruiser II, and Prado 70 series. The diameter of the seal surface of these LC70 inner axle shafts is 33mm. Before ordering, verify the diameter of the seal surface on your stock inner axle shafts.
Longfield Axle Shaft and Birfield Joint Kits
Extra beef for your rock crawler—Longfield axle shaft and Birfield joint kits put the brawn back into your fun. Stock axles and joints just don't have the strength to deal with larger tires and additional horsepower. Longfield kits furnish you with robust 100 percent chromoly components that are critical for you to "make the grade." So, go where you want, run any trail, and adventure with confidence—knowing your rig's equipped with Longfield axle shaft and Birfield joint kits. Order model designed for your vehicle and axle application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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