Stemco 340-4009 Hub Cap- Trailer Axle

Traditional Aluminum Hub Caps.

The traditional aluminum hub caps series 340 and 343 hub caps provide durability with the trademark red plug to allow venting of the hub cap. Using cast aluminum for constructing the hub cap body prevents warpage and provides superior durability and heat dissipation properties. The trucking industry recognizes STEMCO hub caps as the benchmark.

Hub Caps For Any Fleet

STEMCO has provided the trucking industry with reliable hub caps for more than 60 years. Throughout our history, we have recognized the need for tougher, long lasting hub caps that meet the performance, design and price requirements related to selecting the right hub cap for any fleet. To meet that need, STEMCO has engineered a menu of hub cap options designed to meet the varying performance expectations of each fleet, all in an effort to maximize performance and value.

340-4009

Hub Cap

Details

• Bolt Circle 5.5
• Bolt Size 5/16
• Number of Bolts 6
• Overall Depth 2-11/16
• Inside Depth 1-15/16
• Flange Inner Diameter 4-3/8
• Flange Outer Diameter 6-1/4
• Gasket Part Number 330-3009
• Replacement Window Kit 359-5995
• Note: This product may ship loose with no package.

Application Notes:

Cast aluminum hub cap with large red fill plug & no side fill plug

Manufacturer Name Part Number Application Notes

• GMC/Volvo 921010009
• Spicer-Dana M10HK124
• Spicer-Dana M10HK182
• Strick R20148201
• Strick R20148227
• Timpte 2009913
• Trailmobile 8668
• Dual Dynamics 203-P
• Dual Dynamics DG6P
• Triseal 80009
• National 340-009
• Chicago Rawhide C40-4009
• Dual Dynamics DG-6P