Denso 4101 U-Groove Resistor Spark Plug - X24ESR-U suspension-bearings-strut-bearings Features include stamped AKDQ high-quality

Features include stamped AKDQ high-quality carbon steel construction

Requires a master cylinder with an 11/16in

1973 Ski-Doo Nordic 640ER

Comfort padding envelops ankle area for fit and comfort

Compatibility: lead-acid

Denso 4101 U-Groove Resistor Spark Plug - X24ESR-U suspension-bearings-strut-bearings Features include stamped AKDQ high-qualitySpark Plug Code: X24ESR U Thread 12mm. Reach3 4in.. Six times harder than platinum, iridium doesnt melt in temperatures up to 4,000F. Because the iridium electrodes of these plugs can be shrunk to only 0. 4mm, voltage requirements decrease while firing performance improves. 360 laser welding of electrode provides a seal that resists wear even in the worst conditions. Ground electrode features a tapered cut and U groove that form a large volume area