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Description
Strengthen your primary clutch, prolong the life of your clutch belt, and keep your temperatures cooler with Dynojet’s Pressure Plate.
Your clutch is the place where your engine’s power meets the road, so it needs to be running at optimal conditions at all times. This helps you maximize your power and speed to charge forward and leave your competition in the dust.
Dynojet’s Pressure Plate helps keep the clutch working at peak conditions no matter the terrain or drive style. It is made from strong but lightweight aluminum to strengthen the primary clutch assembly and has strategically placed holes to help move more air into the clutch. Keeping your temperatures cool. This not only increases your performance but also prolongs the life of your clutch belt, saving you money.
Features
- Lower clutch temperatures
- Longer belt life
- Strengthens primary clutch
- Made of aluminum
Technical Specifications
- MFG. Part Number 28700004
Vehicle Information
Polaris RZR S4 900 Side-by-Side (2018)
The 2018 Polaris RZR S4 900 is a robust four-seat recreational side-by-side, powered by an 875cc engine delivering 75 horsepower. For its 2018 model year, this vehicle was primarily available as a single model, commonly equipped with Electric Power Steering (EPS). Aesthetic variations included color options such as Black Pearl and Ghost Gray, which did not signify mechanical differences. The 2018 RZR S4 900 was largely a carryover from the previous year, with no significant mid-cycle generation or engine changes reported. While Polaris introduced other new models in its broader RZR lineup that year, the RZR S4 900 continued without major updates, maintaining its established platform. FAQ:
Q: How can I ensure this part fits my Polaris RZR S4 900?
A: Please use the year and model selector on this page to confirm the exact fitment for your specific vehicle.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Initial: 25 hours or 1 month. Regular: 50 hours, 1 600 km, or 1 year (whichever comes first) | Always change the filter when changing the oil. Vehicles subjected to severe use require servicing at 50% of the stated interval. |
| Drive Belt | 50 hours, 1 600 km, or 1 year (whichever comes first) | Inspect and replace as needed. It is recommended to inspect the drive belt every couple of months for wear. |
| Spark Plug | 50 hours, 1 600 km, or 1 year (whichever comes first) | Inspect and replace as needed. |
| Engine Air Filter | Initial: Inspect and clean. Regular: 50 hours, 1 600 km, or 1 year (whichever comes first) | Inspect and replace as necessary. Ensure proper installation of the filter and airbox cover, and inspect ducts. |
| Coolant (Cooling System Fluid) | 50 hours, 1 600 km, or 1 year (whichever comes first) | Inspect fluid level and for leaks. Inspect coolant strength seasonally and pressure test the system yearly. |