Included with each tip is:
One Copper washer for under your injector
Two Copper washers for return line
One Cork dust shield, lubricate before trying to slide these on. Injector that are installed under the valve cover with not use these.
Old Numbers on your old tip maybe NL413 or NL141
Please be certain these are correct for you. Before ordering tips it is best to take apart your old injector to verify numbers. Certain year models may have had changes during that year. So we ask you to look at your tips number first.
Here is a chart to help determine if these tips are right for you. But again, when ordering tips it is best to take apart your old injectors to verify numbers.
Tractor Model Number
model / Engine / year
801 / 158CID
2000 / 158 CID
3000 / 75 CID / 68-74
3400 / 175 CID / 1965 and Later
3500 / 175 CID / 1965 and Later
3550 / 183 CID / 1965 and Later
5000 / 233 CID / 65-3/68
5000 / 256 CID With rotatory style pump / 1972