Description
Cannon Bar Nose Sprocket Tips are genuine replacement sprocket nose assemblies designed to restore smooth chain travel and extend the service life of professional chainsaw guide bars.
Sprocket noses are a wear component and should be replaced when the bearing seizes, the sprocket becomes damaged, or excessive play develops at the bar tip. Replacing the nose early prevents accelerated rail wear and avoids the cost of replacing an otherwise serviceable bar.
Why Replace the Sprocket Nose?
- Eliminates drag and heat build-up at the bar tip
- Prevents uneven rail wear and chain damage
- Protects the guide bar body from premature failure
Heavy-Duty Replacement Design
- Precision-machined Cannon sprocket nose assemblies
- Heavy-duty construction supplied with rivets for secure installation
- Designed for professional forestry, milling, and high-load use
Installation
- The worn nose is removed by punching or drilling out the existing rivet
- New sprocket nose installs using a hammer and punch
- Kit includes installation instructions and rivet
- No specialised machinery required
Sprocket Nose Variant Guide
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| Cannon Part ID | Bar Name / Series | Pitch | Teeth | Rivets | Notes |
|---|---|---|---|---|---|
| CBT-CS-325-M | CSM | .325 | 10 | 3 | Replacement sprocket nose |
| CBT-CS-370-LM | CCM (and related series) | 3/8 LP | 9 | 3 | Replacement sprocket nose |
| CBT-CS-325-S | CCB / CJB | .325 | 12 | 1 | Replacement sprocket nose |
| CBT-CS-375-S | CCB / CJB | 3/8 | 11 | 1 | Replacement sprocket nose |
| CBT-CS-404-S | CCB / CJB | .404 | 10 | 1 | Replacement sprocket nose |
| CBT-CS-404-S-LS1 | CSB (Logo Series) | .404 | 10 | 1 | Logo series variant |
| CBT-CS-375-W | CBV / CJB (Stihl 3003) | 3/8 | 13 | 3 | Stihl replacement sprocket nose |
| CBT-CS-404-W | CBV / CJB (Stihl 3003) | .404 | 12 | 3 | Stihl replacement sprocket nose |
| CBT-HV-404-S-LM1 | CDE (Lucas Mill) | .404 | 11 | 5 | Heavy-duty nose (Lucas mill) |
| CBT-HV-404-S-PM | CDE (Peterson Mill) | .404 | 11 | 5 | Heavy-duty nose (Peterson mill) |
| CBT-HV-404-S | CBB / CDE | .404 | 11 | 5 | Heavy-duty replacement sprocket nose |
| CBT-HV-750-S | CHV | 3/4 | 9 | 5 | Heavy-duty replacement sprocket nose |
Important Notes
- Confirm bar series, pitch, and tooth count before ordering
- Incorrect nose selection can cause sprocket breakage or chain damage
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