Nut | Mack Engines

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Description

OE Replacements: FNU-0268, PAI0268, 21AX314, 21AX314, 20705513, 4103-5000824973

Details: Nut Locking 5/16-24 Thread 1/2in Flats x 21/64in Height

Mack Engine Application

Direct replacement for OE part 21AX314

Durable carbon steel construction

Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

DETAIL – HDKits hardware and fasteners are carefullly designed and feature very low tolerances. Fastener specifications are measured in a 3D environment and tested to ensure the 100% functionality.

Additional information

Weight	0.06 lbs
Color/Finish	Black / Gray
Gasket or Seal Included	No
Gear Tooth Count
Gear Tooth Count (2)
Installation Hardware Included	No
Material
O-Ring(s) Included	No
Pressure (PSI)
Product Dimensions (LxWxH)
Tooth Count (inner)
Tooth Count (outer)
Total Ports
Warranty	2 Years