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STEMCO 340-4066 Wheel Hub Cap - 6 Bolts, 5-1/8 in. Bolt Circle, 2-7/8 in. Depth, Gasket (330-3041)

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STEMCO 340-4066 Part Description

Manufacturer

STEMCO

Product Description

HUB CAP

Features & Benefits

  • Extended 2-⅞” depth supports higher oil volumes
  • Helps prevent lubricant leakage and bearing contamination
  • Fits hub systems with a 5-⅛” bolt circle and 6-bolt pattern
  • Used frequently on commercial trucks and trailers in long-haul operations

Stemco Wheel Hub Cap

Excess heat, friction, and debris can all lead to premature hub failures—unless the wheel end is properly sealed. The Stemco Wheel Hub Cap helps enclose and protect hub bearings while keeping lubricants where they belong. This cap includes a matched gasket and is sized with a deep profile to accommodate oil-lubricated hubs. The Stemco 340-4066’s structure also makes periodic inspections easier, without compromising the seal.

Product Type Hub Cap

STEMCO 340-4066 Specifications

Product Attributes

Height 2-7/8 IN
Bolt Circle 5-1/8 in
Bolt Size 5/16 IN
FLANGE INNER DIAMETER 3/3/2004 12:00:00 AM IN
FLANGE OUTER DIAMETER 5/3/2004 12:00:00 AM IN
GASKET NUMBER 330-3041
Inside Depth 2-1/8 in
Number of Bolts 6
Torque 12-16 85
Window Kit 359-5999
BOLT CIRCLE 5-1/8
Bolt Size 5/16
Flange Inner Diameter 3-3/4
Flange Outer Diameter 5-3/4
Inside Depth 2-1/8
Torque 12-16

Additional Information

Harmonized Tariff Code (HTS) 8708706045
UPC 00703832132184
VMRS Code 018003003

STEMCO 340-4066 Cross References

BrandPart Number
340-4066, STM3404066
TRISEAL80092

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340-4066 by STEMCO - Wheel Hub Cap - 6 Bolts, 5-1/8 in. Bolt Circle, 2-7/8 in. Depth, Gasket (330-3041)

STEMCO 340-4066

Wheel Hub Cap - 6 Bolts, 5-1/8 in. Bolt Circle, 2-7/8 in. Depth, Gasket (330-3041)

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STEMCO 340-4066 Manufacturer Information

STEMCO® is a recognized global leader in manufacturing and supplying a comprehensive line of high-performance systems and components to the commercial vehicle industry. Its wide range of products includes wheel-end components, such as fasteners, hubcaps, bearings, seals, and mileage counters, and brake parts, which include brake drums, brake pads, and adjusters. It also offers suspension products like spring pins, king pin kits, polyurethane suspensions, tie rod assemblies, and mount and blocking components. All these products are made to the highest quality and safety standards to ensure superior performance and maximum durability even when used in the harshest of conditions. STEMCO is ISO-9001:2015 certified.

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