Telescoping BlackJack™ Spark Plug Extensions for Severe Application Waukesha Engines
- Newly developed and patented glass polymer Insulator provides 30% greater dielectric strength and has a maximum service temperature over 50% higher than competitive OEM products.
- Impervious to corona damage: Eliminates dielectric puncture.
- PTFE coated O-ring increases sealing pressure to inhibit flashover & provides for easy installation and removal.
| BG P/N | Ref. OEM P/N | Engine |
| 26510-01 | A211797H A211797P A211797U A211357P | VHP (1/2″” reach) |
| 26510-02 | A211357Y A211357T | AT25GL (1/2” reach) |
| 26510-03 | A296064G A296064A | AT27GL (1/2” reach) |
| 26510-04 | A211357Z A211357V | AT25GL-LR (13/16” reach) |
| 26510-05 | A296064H A296064F | AT27GL-LR (13/16” reach) |
| 26510-06 | A211797G | VHP (13/16” reach) |
| 26510-07 | A211797J A211797K A211357X | VGF |
| 26510-08 | A211797M | APG |
| 26510-10 | A296064J |
