Champion RHM78PP

 

Thread size: M18
Thread reach: 1/2"
Hexa size: 7/8"
Ground electrode: Ni (4x)
Cetre electrode: Ni
Finish: Unshielded
Heat ragen: Cold
Application: varies, please call.

The following engine manufacturers widely use this spark plug:

Climax, Cooper-Bessemer, Dorman, Fairbanks Morse, John Deer, MEP Industries, Minneapolis-Moline, Rathbun Jones, Roiline, Superior, Waukesha

Champion RTM77N

 

Thread size: M18
Thread reach: 1/2"
Hexa size: 7/8"
Ground electrode: Ni (4x)
Cetre electrode: Ni
Finish: Unshielded
Heat ragen: Cold
The following engine manufacturer are widely use this spark plugs :

Waukesha, Case, Climax, Cooper - Bessemer, Dorman, Fairbanks Morse, John Deer, MEP Industries, Minneapolis-Moline, Rathbun Jones, Roiline, Superior engines

Champion RB76N

 Champion RB76N spark plug

Thread size: M18
Thread reach: 1/2"
Hexa size: 7/8"
Ground electrode: Ni (4x)
Centre electrode: Ni
Executionl: unshielded
Application: old-type Jenbacher engines and Hungarian Ganz gas engines.

Packaging unit 4 pieces

Package boxing 48 peices

Box size 24 x 28 x 30 cm

Verified 2017 March

Champion KB77WPCC - 146-2588

 

Champion KB77WPCC spark plug 146-2588

Thread size: 18mm
Thread reach: 13/16"
Hexa size: 7/8"
Execution: unshielded
Ground electrode: Cu-Ni-Pt,  J-type
Centre electrode: Cu-Ni-Ir
Heat range: Middle
Application: EIS ignition systems
Special features: Wire wound suppressor
Application: Caterpillar gas engines

 

This spark plug was originally developed by Champion for EIS ignition systems and it is now available for customers. KB77WPCC and 146-2588 are identical therefore interchangeable.

 

Verified 2017 August

Champion RN79G

 Champion RN79G gyújtógyertya

 

Thread size: M14 x 1.25

Thread reach: 3/4"

Hexa size: 13/16"

Ground electrode: Au-Pd

Centre electrode: Au-Pd

Execution: unshielded

Heat range: Cold

Application: WAUKESHA F11G/GSI/GSID gas engines.