mower spark plug BOSCH WS7F fits GX120 GX160 GX200 GX240 GX270 GX340 GX390 small engine generator
DESCRIPTION
(1)Multi-ribs of insulator eliminate flashover.
(2)Insulator made of 95% pure alumina,strong resistant to heat shock,great mechanic and electric features,super insulation.
(3)Nickel plated housing prevents oxidation and corrosion,heat crimping process ensures absolute gas-tight fit.
(4)Inner sealing with conductive glass ensures a fine conductivity and sealing.
(5)Multi-layer gasket is elastically strong,and reliable in sealing.
(6)copper core electrode prevents oxidation and corrosion,good electric and heat conductivity,long spark plug service life.
DETAIL PICTURES OF STIHL CHAINSAW SPARK PLUG
Replacement spark plugs for model WS7F (NGK BM6A)
APPLICATION
Suitable engines as below
BRAND | OEM NUMBER |
HONDA | 98073-56740 |
HONDA | 98073-56744 |
HONDA | 98073-56740 |
KUBOTA | 0790923150 |
YAMAHA | 90890-78102 |
YAMAHA | 9079E-ND085 |
KAWASAKI | E 9207 02051 |
KAWASAKI | 9207 02051 |
KUBOTA | 07909-22250 |
KUBOTA | 07909-23150 |
LEXUS | 90098-20355 |
TOYOTA | 90098-20355 |
GUTBROD | 092.38.467 |
HITACHI | C 46 W |
YAMAHA | 94700-00835-00IV |
SPARK PLUG OUTLINE ANALYSIS AFTER USE