Nut | Mack Engines

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Description

OE Replacements: BNU-0261, PAI0261, 21AX814, 30978-000, 4000-30978000, 21AX784, 21AX475, 21AX667, 21AX814, 21AX735, NL-18-1, 8235-NL181, 25096069, 25109335, 21AX814X, 20704744

Details: Nut, 1/2-20 Thread x 3/4 in. Flats x 7/16 in. Height, Locking / Prevailing

Mack Engine Application

Direct replacement for OE part 21AX814

Durable 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	0.67 lbs
Color/Finish	Black
Gasket or Seal Included	No
Gear Tooth Count
Gear Tooth Count (2)
Installation Hardware Included	No
Material	Hard Plastic
O-Ring(s) Included	No
Pressure (PSI)
Product Dimensions (LxWxH)
Tooth Count (inner)
Tooth Count (outer)
Total Ports
Warranty	2 Years