Yellow 520x78 O-Ring Drive Chain for Polaris Trail Boss 330 fits 2003-2013
Yellow 520x78 O-Ring Drive Chain for Polaris Trail Boss 330 fits 2003-2013
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520x78 O-Ring Drive Chain for Polaris
This yellow 520 pitch x 78 link o-ring drive chain is designed for Polaris Trail Boss 330 (2003-2013), providing durable power transmission for ATVs.
Overview
This 520x78 o-ring drive chain for Polaris is built for ATV use. Its o-ring seals retain lubrication for long life. This chain fits Polaris Trail Boss 330 from 2003-2013.
Built For Performance
- O-ring seals keep grease in, dirt out
- Yellow finish for visibility and corrosion protection
- 78 link length for specific ATV fitment
- 520 pitch for standard sprockets
- Heavy-duty construction for rugged terrain
Fits These Machines
- for Polaris Trail Boss 330 2003-2013
On-The-Job Use
- ATV trail riding
- Utility ATV use
- Mud riding and rough terrain
Specs At A Glance
| Pitch | 520 |
| Links | 78 |
| Type | O-Ring |
| Color | Yellow |
| Includes | Master Link |
Good To Know
Q: How often should I lubricate this o-ring chain? A: O-ring chains require less frequent lubrication; apply chain lube every 300-500 miles or after wet riding.
Q: Does this chain replace OEM part on Polaris Trail Boss? A: Yes, this chain is a direct replacement for the original chain on 2003-2013 Trail Boss 330; verify length before ordering.
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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