Single Prechamber Spark plugs, ERS PN: FT00078

Equivalent PNs:

ERS, PN: FT00085 longer range.  Increased operating life vs standard range.

Wartsilla, PN: AAF092377, PAAE059695

Rolls Royce, PN: 710875

Bergen, PN: B00710875

Jenbacher PN: 1214569, PN: 1236100, 1236099, 1205632, 436782, PN: 1205634

Champion: FB78WW, Tenneco: G-6013

FT00078 (standard Range BE5) - Lasts 50% longer than FB78WW

FT00085 (longer range BE8) - Lasts twice as long as the FB78WW