Description
When you’re dealing with hard starting, rough idle, or white smoke from your diesel stack, the problem might be deeper than you think. That injector sleeve guide bush is a small but critical part that keeps your fuel injectors properly positioned and sealed in the cylinder head. When it wears out, fuel doesn’t spray right, compression drops, and your engine starts acting up in ways that’ll have you scratching your head.
What You’re Getting
- Precise fit that keeps injectors properly positioned for optimal fuel spray pattern
- Durable construction that withstands constant high-pressure fuel exposure and engine heat
- Maintains critical sealing between injector and cylinder head to prevent blow-by
- Direct replacement that restores original engine performance and fuel efficiency
Built for Real Farm Work
This guide bush fits New Holland tractors across their general purpose line, from compact utility models handling chores around the farm to mid-size machines working hay fields and cultivation. These diesel engines rely on precise fuel injection timing and spray patterns to deliver the power and fuel efficiency you need for everything from loader work to field operations.
Made to Last
Diesel injector components take a beating from high-pressure fuel, combustion heat, and constant vibration. This replacement bush is engineered to handle those conditions without wearing prematurely or losing its critical dimensional tolerances that keep your injectors working properly.
Installation Notes
This isn’t a quick roadside fix—proper injector service requires removing the injector and sometimes special tools for bush installation. Most shops handle this work since it involves precise fitting and torque specs that affect engine performance. Always replace injector seals and check injector condition while you’re in there.






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