Stemco 400-4743 Zip-Torq 6 Point Trailer Axle Nut | 2-5/8" Thread Fuel Sysem 106 (DOT) Available Colors Black

106 (DOT) Available Colors Black (NT2606BLK1000)

Goodyear 1R13-159

O-ring boss vs tapered seat

Pro-Torq 447-4743 is the current 8-point successor to this 6-point Zip-Torq

Genuine Mack OEM HVAC control panel (29RD324AM

Stemco 400-4743 Zip-Torq 6 Point Trailer Axle Nut | 2-5/8" Thread Fuel Sysem 106 (DOT) Available Colors BlackStemco 400 4743 Zip Torq is a unitized 6 point trailer axle spindle nut with a 2 5 8" 16 thread, sized for tapered trailer axles in the 17,000 22,500 lb capacity range (Meritor TN, Dana, Eaton trailer axles). The Zip Torq's patented self locking ratchet adjusts and locks the wheel end bearing in one assembly, holding endplay in the 0. 001" 0. 005" target window when installed with Stemco's 2 1 1 procedure. Pro Torq 447 4743 is the current 8 point