Black 520x78 O-Ring Drive Chain for Polaris Trail Boss 330 fits 2003-2013 Models
Black 520x78 O-Ring Drive Chain for Polaris Trail Boss 330 fits 2003-2013 Models
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520x78 O-Ring Drive Chain for Polaris Trail Boss 330
This black 520x78 O-Ring drive chain fits Polaris Trail Boss 330 models from 2003-2013, providing a sealed chain for long-lasting ATV drivetrain performance.
Overview
The black 520x78 O-Ring drive chain for Polaris Trail Boss 330 is engineered to fit the 2003-2013 Trail Boss 330. This 520x78 O-Ring chain for Polaris uses sealed O-rings to retain lubrication and prevent contamination. Owners of the Trail Boss 330 will enjoy reduced maintenance and reliable power transfer.
Built For Performance
- O-Ring design traps grease between pins and bushings
- Black coating provides protection against corrosion
- 520 pitch with 78 links equals exact OEM length
- Heat-treated steel for strength and wear resistance
- Minimizes stretch for consistent chain tension
Fits These Machines
- for Polaris Trail Boss 330 2003-2013
On-The-Job Use
- General trail riding and recreation
- Replacement of factory chain on aging Trail Boss
- Farm and property maintenance tasks
- Ensuring smooth power delivery in off-road conditions
Specs At A Glance
| Pitch | 520 |
| Links | 78 |
| Type | O-Ring |
| Color | Black |
| Compatible Brand | for Polaris |
Good To Know
Q: Does this chain fit both 2x4 and 4x4 models? A: This chain is sized for the Trail Boss 330; the 2x4 and 4x4 models share the same chain specification, but confirm your specific model's link count.
Q: How often should I lubricate an O-ring chain? A: O-ring chains require less frequent lubrication, but applying a light O-ring-safe lubricant every 200 miles is recommended.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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