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Description
Bred from a rich history of experienced belt builders, the Dayco XTX belt is specifically engineered to maximize the performance of the most extreme, high horsepower snowmobiles. Beating the competition on the race course is just one of many aspects that sets the XTX belt apart from its competition. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than leading competitors. Its innovative break-through design of deeper cogs on top and rounded cogs on the bottom yield the advantages of ultimate flexibility and longer belt life while being a better alternative to the original equipment belt.
Key Features
- Faster and more consistent throttle response at high speeds
- Quicker throttle response at mid-speed acceleration
- Greater secondary acceleration at high RPMs
- Greater secondary acceleration as primary acceleration increases
- Reduction in slippage during the highest levels of torque
- Providing more power to track
- Better performance during deceleration (more responsive engine braking)
- Tested and proven reliability at well over 12,000 RPMs
- Cooler-running temperature than the leading competitors
Technical Specifications
- MFG. Part Number XTX5057
Vehicle Information
Polaris RZR 4 800 Side-by-Side (2010-2014)
The Polaris RZR 4 800, produced from 2010 to 2014, is a pioneering four-seat sport side-by-side designed for off-road adventure. It consistently featured a robust 760cc High Output (H.O.) 4-stroke twin-cylinder liquid-cooled engine with Electronic Fuel Injection (EFI), primarily delivering 55 horsepower, though some 2012 models were listed at 53 hp. This powerful engine, combined with its long-travel suspension, established the RZR 4 800 as a leader in its class for performance and passenger comfort. Throughout its production, the RZR 4 800 received several notable mid-cycle enhancements rather than a full generation change. In 2011, it gained aggressive front-end styling for improved cooling, new side protection, an in-cab glove box, and a new fuel management system that boosted range by 30%. The 2012 models saw improvements like a new passenger grab bar, enhanced cockpit finish, a more durable front drive cage, and thicker skid plates. Electronic Power Steering (EPS) was gradually introduced, becoming standard on many limited edition models by 2014, significantly improving handling. These updates focused on durability, comfort, and performance without altering the core platform. FAQ:
Q: How do I know which parts fit my Polaris RZR 4 800?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 800 km or 1 month (whichever comes first) | Change both the engine oil and filter. (First break-in maintenance) |
| General Lubrication | 800 km or 1 month (whichever comes first) | Lubricate all fittings, pivots, and cables. (First break-in maintenance) |
| Fluid Levels | 800 km or 1 month (whichever comes first) | Perform initial fluid level inspections for all fluids and add as needed. (First break-in maintenance) |
| Engine Oil and Oil Filter | 1 600 km or 50 hours or 6 months (whichever comes first) | Change both the engine oil and filter. (After break-in) |
| General Lubrication | 1 600 km or 50 hours or 6 months (whichever comes first) | Lubricate all fittings, pivots, and cables. (After break-in) |
| Air Filter | Check before each use, clean/replace as needed | Check and clean/replace more frequently in dusty conditions. |
| Spark Plugs | 6 400 km or 200 hours or 12 months (whichever comes first) | Check, clean, and adjust gap. Replace if necessary. |
| Coolant | Check before each use | Check level and condition. Replace every 2 years. |
| Brakes (Front and Rear) | Check before each use | Check operation, pad wear, and fluid level. |
| Tires | Check before each use | Check pressure and overall condition. |
| Battery | Check every 3 months | Check terminals and electrolyte level (if not sealed). |
| Drive Belt | 3 200 km or 100 hours or 6 months (whichever comes first) | Check for wear and tension. Replace if damaged. |
| Transmission/Gearcase Oil | Check level every 3 200 km or 100 hours or 6 months (whichever comes first) | Replace every 6 400 km or 200 hours or 12 months (whichever comes first). |
| Front Differential Oil | Check level every 3 200 km or 100 hours or 6 months (whichever comes first) | Replace every 6 400 km or 200 hours or 12 months (whichever comes first). |
| Fuel Filter | Replace every 12 800 km or 400 hours or 24 months (whichever comes first) |