Champion Part Number: RB76N, 576

Seat Type: Gasket

Hex Size: 0.875 in

Hex Size: 22.230 mm

Thread Size: 0.709 in

Thread Size: 18.000 mm

Thread Reach: 0.799 in

Taper Diameter: 0.29 in

Installed Height: 2.55 in

Gap: 0.01 in - 0.013 in

Gap: 0.25 mm - 0.33 mm

Center Electrode Diameter: 0.15 in

Center Electrode Material: Nickel Copper Alloy

Ground Electrode Material: Nickel Copper Alloy

Ground Electrode Quantity: 4

Classification: Champion Industrial Plugs

Resistor Plug: Yes

Resistor Type: SAC-9

Manufacturer Heat Range: 76

Jenbacher: J208 8-Cyl., J212 12-Cyl., J216 16-Cyl., J312 12-Cyl., J316 16-Cyl., J320 20-Cyl, J612 12-Cyl. Thru 8/95, J616 16-Cyl. Thru 8/95

Beru: 18GZ7