SPINDLE NUT, PRO-TORQ, HM518410/HM518445 BEARINGS, HP/TP/PSS TRAILER AXLE, STEMCO
SKU: STE447-4723
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$87.00
STEMCO 447-4723 Pro-Torq Spindle Nut is designed for HP, TP, and PSS trailer axle applications using HM518410/HM518445 bearings. Its single-nut system enables consistent bearing preload, reduced installation variability, and faster assembly. Engineered for secure retention, it supports reliable wheel-end performance and improved service consistency.
STEMCO 447-4723 Pro-Torq Spindle Nut is designed for HP, TP, and PSS trailer axle applications using HM518410/HM518445 bearings. Its single-nut system enables consistent bearing preload, reduced installation variability, and faster assembly. Engineered for secure retention, it supports reliable wheel-end performance and improved service consistency.
Products specifications
Dimensions
Inner Diameter 3.48 IN
Threads & Fastener Specs
Thread Size 3.48 IN - 12
Threads/Inch 12
Style & Type
Axle Type Trailer Axle
Style Pro-Torq
Type Spindle Nut
Identity & Classification
Brand Stemco
Model HP, TP, P22
Products specifications
Dimensions
Inner Diameter 3.48 IN
Threads & Fastener Specs
Thread Size 3.48 IN - 12
Threads/Inch 12
Style & Type
Axle Type Trailer Axle
Style Pro-Torq
Type Spindle Nut
Identity & Classification
Brand Stemco
Model HP, TP, P22