Truck Assembly, Tandem (less Aprons) – ball-bearings (pair) – Zinc Plated with Powder Coated Load Bar

Part Number: 8881.00017

For manual or power sliding doors to 5,000 lbs. Head Clear: Distance top of door to bottom track; minimum 7-1/8″, maximum 10-1/8″. Bottom of track to centerline of hole in sidewall bracket; 6-3/4″. Construction: 3″ diameter steel wheels. Steel Pendant Bolt 1″ Diameter. Malleable iron frame.