ALUMN SPIN ON PROPAR HUBCAP

Name: 340-4075 - ALUMN SPIN ON PROPAR HUBCAP
Brand: Stemco
SKU: 340-4075
Price: 53.34 USD
Availability: InStock

This is a cast aluminum spin-on hub cap for heavy-duty truck and trailer wheel ends. It replaces the older Pro-Par style and protects the wheel bearing lubrication and seals from dirt and moisture. The spin-on design allows for easy installation and removal, and the integrated red plug vents pressure to prevent seal damage. A side fill plug is provided for adding or checking oil. Typically replaced when the hub cap is damaged, corroded, or if the gasket or window fails, causing oil leaks.

$53.34

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Verified fitment

Pro-Par style axles with 6-1/4" bolt circle, 8-bolt pattern

Fits hubs with a 6.25" bolt circle diameter, 8 bolts, flange inner diameter 5.75", and overall depth approximately 2.31". Verify compatibility with Pro-Par hub assemblies before ordering.

Specifications

SKU340-4075BrandStemcoSupplierPost OnsiteCategoryBrakes & Wheel EndAvailabilityIn StockBolt Circle6-1/4" x 8 (UN thread)Overall Depth2-5/16"Inside Depth1-9/16"Flange Inner Diameter5-3/4"Flange Outer Diameter6-7/8"Gasket Part Number330-3077Replacement Window Kit359-5999MaterialCast aluminum