【Replaces Part Number】Spark Plug Replacement for NGK BPMR7A, L7T, for Champion RCJ7Y, for Bosch WSR6F, for denso W22MPR-U, for Torch L7RTC.
【Product Specifications】Thread Diameter: 14mm, Seat Type: flat Gasket, Reach: 9.5mm, Hex Size: 19mm, Terminal Type: Solid, Gap: 0.7mm.
【Compatible Chainsaws】Fit For Stihl MS170, MS180, 017, 018; For Husqvarna 61, 266, 268, 272, 272XP.
【Compatible Engine】Spark plug for for smaller 2-stroke engines in the 37cc, 39cc, 47cc, 49cc and 50cc.
【High Quality Material】Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer, trivalent metal plating provides superior anti-corrosion and anti-seizing properties, triple seals prevent leakage, boasts longer service life and stable performance.