BLACKJACK™ EXTENSION FOR CATERPILLAR® G3520C & G3600
ENGINES OUTPERFORMS ALL OTHER EXTENSIONS...
AND AT LOWER COST!!!
BG's BlackJack™ Extension P/N 25717 Is Experiencing Service Life
In Excess Of 7000 Hours With No Field Failures!
- Newly developed and patented glass filled 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
- Reference Caterpillar P/Ns 283-5271, 308-1380
Proprietary elastomeric sealing sleeve eliminates surface arcing at the
“Easy-Grip” rib design provides for ease of installation & removal.
Intelli-Shroud™ spark plug terminal reduces corona formation.
Dual PTFE coated O-rings provide better sealing pressure on the spark
plug insulator to inhibit flashover.
Deeper spark plug well extends flashover coverage.