Nut | Mack Engines

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Description

OE Replacements: ENU-0202, PAI0202, 21AX856, 21AX856

Details: Nut, 3/8-24 Thread x 7/16 in. Flats x 19/64 in. Height, Locking / Flanged

Mack Engine Application

Direct replacement for OE part 21AX856

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