I could not find a Miller part so I called and was able to locate a hard to find part which they shipped and received in a few days.
Sumner 783540 MAST ROLLER
Sumner 783540 MAST ROLLER
Sumner Part Number 783540 as indicated in the LIFT UPPER AND LOWER MAST ASSEMBLY DIAGRAM.
MAST ROLLER
Manufacture: Sumner
Regular price
$39.02
Regular price
Sale price
$39.02
Unit price
/
per