Nut | Mack Engines

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Description

OE Replacements: HNU-5820, PAI5820, 21AX94, 21AX94, 21AX496, 261SZ83, 264SZ12, 8235-1199K115, 101732H1, 51-1005L, 1199-K-115, 3752789, 279673, 2201407, 25109052

Details: Inner Nut 1-1/8in-16 Machined Thread (Left Hand Thread) 3/4in-16 Machine Thread (Left Hand Thread)

Mack Engine Application

Direct replacement for OE part 21AX94

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	2.34 lbs
Dimensions	3 × 3 × 4 in
Color/Finish	Silver
Gasket or Seal Included	No
Gear Tooth Count	53
Gear Tooth Count (2)
Impeller Type
Material	Aluminum
O-Ring(s) Included	No
Pressure (PSI)
Product Dimensions (LxWxH)
Tooth Count (inner)
Tooth Count (outer)
Total Ports
Warranty	2 Years