Arctic Cat 425/450 series
Brake fluid capacity & service interval
Arctic Cat 425/450 series vehicles utilize brake fluid with a capacity range defined by minimum and maximum levels. Brake fluid requires replacement at 24 month intervals. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| 450 (2015-2016) |
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| XC 450 (2015-2017) |
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| XC 450 (2013-2014) |
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| 450 (2010-2012) |
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Additional Notes
- All four configurations in the Arctic Cat 425/450 series share an identical brake fluid service interval of 24 months under normal use conditions.
- Rather than a fixed volume fill, the brake fluid level specification across all listed configurations is expressed as a range between a minimum and maximum mark, which is standard practice for hydraulic brake reservoirs where precise volume varies with component wear and system state.
- The 450 appears across two separate year groupings, 2010-2012 and 2015-2016, both carrying the same 24-month change interval and the same min-to-max fill specification.
- The XC 450 trim also spans two distinct year groupings, 2013-2014 and 2015-2017, with specifications identical to the standard 450 configurations.
- A 24-month brake fluid change interval is consistent with general industry practice for hydraulic brake systems, as brake fluid is hygroscopic and absorbs moisture over time, which lowers its boiling point and can reduce braking performance.
- All listed configurations specify normal use conditions, meaning the 24-month interval applies to typical operating environments rather than high-stress or severe-duty scenarios.