BS Battery MF Battery for Polaris Big Boss 400 ATV
BS Battery MF Battery for Polaris Big Boss 400 ATV
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Description
MF batteries are designed to offer excellent power and reliability whatever the weather conditions. Supplied with an acid pack, MF batteries must be activated by filling the acid before first use. Totally sealed once activated, the gas recombination technology allows no maintenance, and does not require any water refilling.
Utilizing advanced AGM technology, these batteries are perfectly suitable for the majority of powersport applications.
FEATURES
- Maintenance free- No water refilling
- Acid pack included for initial filling
- Upright installation only
- Completely sealed after filling- No gas emission through venting hole
- Superior power & extended cycle life
- Long shelf life- No need to be recharged while stocked
- Suitable for cold weather
- Reduction of plate sulfation
- Longer voltage hold
Technical Specifications
- MFG. Part Number BIX30L-BS
Vehicle Information
Polaris Big Boss 400 ATV (1994-1997)
The Polaris Big Boss 400L 6x6, produced from 1994 to 1997, was a robust all-terrain vehicle renowned for its exceptional 6-wheel drive capability and utility. This model was consistently powered by a 378cc liquid-cooled, two-stroke engine, delivering approximately 38 horsepower, paired with a variable automatic transmission offering high and low range. Its design emphasized reliability and performance for demanding tasks. Throughout the 1994-1997 model years, the Big Boss 400L 6x6 maintained a consistent engine and primary trim. While a minor weight reduction was noted from 857 lbs (1994-1995) to 830 lbs (1996-1997), this change did not signify a major generation break or fundamental alteration to the engine or overall design. Regional trim variations existed but were market-specific, not performance-based. Q: How do I ensure I'm selecting the correct parts for my Big Boss 400?
A: To guarantee a perfect fit, please use our year and edition selector at the top of the page. This will filter parts specifically for your 1994-1997 Polaris Big Boss 400.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 25 hours or 1 month (initial break-in); then 50 hours or 6 months | |
| Drive Belt | Inspect periodically | Replace as needed after inspection for wear and security. |
| Spark Plug | Inspect and replace as needed | |
| Air Filter | Inspect daily, clean often | Replace as needed. Ensure proper installation of the filter and airbox cover. |
| Coolant | Check daily; change every 2 years | Inspect strength seasonally and pressure test the system yearly. |