CR-17 Diesel Injector Nozzle Sleeve Tool For Bosch Denso Siemens
Strip and reinstall diesel injector nozzles without scuffing the delicate seating surfaces. The CR-17 sleeve tool fits directly over the injector cap and transfers your turning force evenly to the nozzle cap tight sleeve. Common rail systems lose efficiency fast when tiny particles enter the fuel lines, so aligning the nozzle correctly keeps your pressure steady.
You get reliable combustion and cleaner exhaust instead of rough idle or fuel leaks. This wrench drops straight onto Bosch, Denso, and Siemens injector housings to speed up routine maintenance. The solid build handles workshop torque without bending, so you finish jobs faster and move to the next vehicle.
Benefits & Tips
Lubricate lightly before threading. A drop of clean diesel oil prevents cross-threading and makes future removal smoother.
Seat it flush by hand. Spin the cap on manually for three full turns before grabbing the wrench to preserve thread alignment.
Store in a dry case. Keeping the machined sleeve away from moisture preserves the precise fit for your next repair cycle.
Product Specifications
- Model Type. CR-17 Diesel Common Rail Injector Nozzle Cap Tight Sleeve Install and Removal Wrench
- Brand Compatibility. Designed specifically for Bosch, Denso, and Siemens diesel injection systems
- Primary Function. Installs and extracts nozzle caps and sleeves during injector servicing
- Tool Coloring. Manufactured in either yellow or black tones
- Manufacturing Source. Produced in Mainland China
Package includes:
- One CR-17 nozzle sleeve installer and removal wrench
Warnings & Reminders
Clearance checks matter. Remove heavy carbon deposits from the injector face before sliding the sleeve into position.
Avoid impact drivers. This tool relies on controlled hand torque. Using air guns or extension bars can crack the thin nozzle wall or damage the injector housing.
Information
Language Support. This listing and technical documentation are provided in English.
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