The Meritor MER04009 is an aluminum hub cap designed for TN/TQ series trailer axles. It mounts on a 6-bolt pattern with a 5.50 in. bolt circle diameter using 0.3125 in. bolts. The flange outer diameter measures 6.232 in. and the cap stands 2.539 in. tall, measured from the back face of the flange to the front face of the cap. This cap is configured for oil-lubricated wheel ends and does not include a fill plug. MTIS (Meritor Tire Inflation System) is not applicable to this cap. Available from Pro Gear and Transmission. Call us to confirm fitment for your specific axle configuration.
Interchanges:
- TDAMER04009
- Dayton Parts Batco 110674
- Stemco 3404009
Features
Fits TN/TQ series trailer axles
6-bolt mounting pattern, 5.50 in. bolt circle diameter
Bolt size: 0.3125 in.
Flange outer diameter: 6.232 in.
Height: 2.539 in. (back face of flange to front face of cap)
Aluminum construction, oil-lubricated wheel end, no fill plug included
Tech Specs
- Axle Series: TN/TQ
- Axle Application: Trailer
- Lubricant Type: Oil
- MTIS: No
- Bolt Hole Number: 6
- Bolt Circle Diameter: 5.50 in.
- Bolt Size: 0.3125 in.
- Flange Outer Diameter: 6.232 in.
- Height: 2.539 in. (measured from back face of flange to front face of cap)
- Material: Aluminum, no fill plug
- VMRS Code: 017-009-003
