For Detroit Diesel Engine Brake Adjustment Tool Jake Brake Feeler Gauge4.1+4.6mm
$18.95
Replace W470589042300 (4.6MM) and W470589022300 (4.1MM). Works on compatible with Detroit Diesel DD15 & DD16 engines built before HDE0077481 and DD13 engines built before HDE0079072. NOTE: Turn engine off before setting the engine brake lash.
