3350 Injector Height Gauge ,J-42749 J-45002 For Detroit Diesel Series 50&60

Applications — Works on Detroit Series 50 and Series 60 engines. 78.2mm: 60 DDEC-I 1986-1993 / 78.2mm: 60 & 50 DDEC-II 1986-1993 / 78.8mm: 60 & 50 DDEC-III 1994-1997 / 80.3mm: 60 DDEC-III Late 1997 / 80.3mm: 60 & 50 DDEC-IV 1997-1998 / 81.0mm: 60 & 50 DDEC-IV 1998-1999 / 81.0mm: 60 Marine 2000-2003 / 82.1mm: 60 See Service.

Benefit — Properly set injector body height to the injector follower for proper fuel injector timing. Incorrect injector timing can cause engine power issues, poor idle quality and fuel mileage issues.

Includes — 78.2mm, 78.8mm, 80.3mm, 81.0mm and 82.1mm gauge blocks along with knurled handle that allows for block to be used at 90° angle for use in areas with restricted access.

Easier Work — Be sure the height gage seats on the machined surface with the tip in the pilot hole. Adjust the height until you can slide over it and find that slight drag.

Product description:
Applications — 78.2mm 60 DDEC I 1986-1993, 78.2mm 60 & 50 DDEC II 1986-1993, 78.8mm 60 & 50 DDEC III 1994-1997, 80.3mm 60 DDEC III Late 1997, 80.3mm 60 & 50 DDEC IV 1997-1998, 81.0mm 60 & 50 DDEC IV 1998-1999, 81.0mm 60 Marine 2000-2003 82.1mm 60 See Service