The 340-4009 Bolt-On Oil Cap by Stemco is engineered for medium-duty truck applications, providing a secure seal to maintain proper lubrication within the hub assembly.

Features:

• Bolt-on design for secure attachment

• Constructed from high-quality materials for durability

• Includes gasket for leak prevention

Specifications:

• Part Number: 340-4009

• Bolt Circle: 5.5"

• 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"

• Bolt Size: 5/16"

Fitment/Application:
Suitable for medium-duty trucks requiring a bolt-on oil cap with the specified dimensions.