Superior Parts DB83-01 Driver & Bumper Kit for Hitachi NR83A / A2 Heavy Duty 000 in a box

000 in a box

Carbon content is adjusted for each pin length for optimal tensile strength

this makes for a very complete kit

plus a 40-foot power cord and six replacement filtration bags

Vacuums: Place disc inside vacuum bag

Superior Parts DB83-01 Driver & Bumper Kit for Hitachi NR83A / A2 Heavy Duty 000 in a boxSuperior Parts DB83 01 is a NR83A A2 Driver & Bumper Kit which includes SP 877 323 piston driver & SP 878 303 piston bumper. SP 877 323 Piston Driver: Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro mechanically locked piston driver interface. Guaranteed never to unscrew. SP 878 303 Piston Bumper: Precision machined, virgin high density yellow color plastic framer bumper. SP 878 303