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Handling Time
2 Business Days
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Shipping Policy
FREE Global Shipping
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Condition
100% Brand New
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Fitment Type
Direct OEM Replacement
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Engineered for extreme durability and high-performance powersports applications, this premium piston ring set is designed specifically for Polaris ProStar 900 and ProStar 1000 UTV engines. Manufactured to meet or exceed original equipment specifications, these rings ensure optimal cylinder sealing, reduced oil consumption, and maximum engine compression for your side-by-side.
Verify compatibility using the comprehensive manufacturer and aftermarket part numbers below.
| Category / Brand | Part Number / Identifier |
|---|---|
| POLARIS OEM Genuine | 2204509, 2204949, 2206216, 3023950, 2205244, 2204958 |
| NAMURA TECHNOLOGIES | NA-50091R, NA-50090R |
| AFTERMARKET / ALT | P2204509 (Wiseco / Caltric Equivalent) |
| Vehicle Make | Model Series | Engine Codes / Types |
|---|---|---|
| POLARIS | RZR 900, RZR XP 900, RZR XP 4 900, MRZR 900 | ProStar 900 (875cc 4-Stroke Twin) |
| POLARIS | RZR XP 1000, Ranger 900, Ranger XP 1000 | ProStar 1000 (999cc 4-Stroke Twin) |
| POLARIS | Sportsman 900 / 1000 Series | ProStar Derivatives (2013-2017+) |
* Note: Always verify exact engine serial number and OEM part number prior to purchase.
🔴 PISTON RINGS QUANTITY RULE:
THE PISTON RING LISTING IS QUANTITY FOR 1 PISTON i.e., 1 CYLINDER.
(PLEASE IGNORE IF IN PHOTO IT IS MENTIONED X3 / X4 / X6. Photos may display multiple sets for illustrative purposes only.)
🟡 MULTI-CYLINDER ENGINE CALCULATION:
IF YOUR ENGINE IS A 2CYL / 3CYL / 4CYL / 6CYL / 8CYL ENGINE, YOU MUST BOOK YOUR ORDER QUANTITY ACCORDING TO YOUR ENGINE'S CYLINDER COUNT.
| Your Engine Type | Quantity to Add to Cart |
|---|---|
| 2-Cylinder Engine (e.g., Polaris ProStar 900/1000) | Buy Qty: 2 |
| 4-Cylinder Engine | Buy Qty: 4 |
| 6-Cylinder Engine | Buy Qty: 6 |
📏 OVERSIZE AVAILABILITYIF YOU REQUIRE OVERSIZE PISTON RINGS, WE STOCK A WIDE VARIETY OF INCREMENTS INCLUDING: 010 / 020 / 030 / 040 / 060 / 080 / 100 ETC. Action Required: Please message us with the exact oversize dimension you require. We will immediately check inventory and arrange availability for your specific rebuild needs. |
🏭 SPECIAL SIZES & CUSTOM PRODUCTSSpecial Size: If any non-standard or special size is required for your specific engine application, please inform us. We are able to arrange the same for you. Special Product Manufacturing: For ANY kind of auto parts, we are fully equipped to supply against your physical samples or technical drawings. We are able to manufacture and supply the same according to the customer's requirement. |
We always try our best for a hassle-free business transaction. But still, if any problem occurs, BEFORE OPENING ANY KIND OF RETURN REQUEST, please contact us directly. We are happy and will try to satisfy you in all respects.
In case of any problem like "Didn't Like" or "Didn't Fit", we are ready to refund you after the inspection of the original product. The item must be in its original packaging.
* Buyer pays for the return shipping charges.
There are many modes of shipping methods available. We try our best that our customers get the parcel as soon as possible without any delay. All items include FREE SHIPPING.
Sometimes, delays occur due to third-party carriers or customs, which are beyond our control. If this happens, please message us. We will escalate your query, update you time-to-time, and ensure delivery.
* For quickest delivery, message us for alternate expedited shipping methods (additional cost applies).
Our listed price strictly includes the Product Cost and Free Shipping.
Any kind of VAT, Government Taxes, or Import Duty is NOT charged by us and is NOT included in the item price.
Import charges are very nominal but vary from item to item and country to country. Please check your country's rules and regulations regarding import taxes prior to purchasing.
💬 EBAY MESSAGES & SUPPORTAll your messages are incredibly important to us. We understand that time is of the essence when repairing vehicles. We strive for immediate replies, but please allow a response time of up to 24 hours due to varying time zones and international business operations. We guarantee a thorough, helpful response to every inquiry. |
✅ COMPATIBILITY VERIFICATIONWe have listed our products with as much detailed information as physically possible. We highly encourage you to utilize the cross-reference numbers provided above and cross-check them via the Google portal if you have any doubt regarding fitment. Ensuring correct part matching prior to purchase prevents downtime in your workshop. |
⭐ OUR FEEDBACK PROMISEYour positive feedback is important and valuable to our growing business. We routinely leave positive feedback for all our buyers as a good memory and a foundation for smooth, long-term business relationships. |
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Secure your premium Polaris ProStar 900/1000 piston rings today. Fast handling, global shipping.
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Polaris RZR 900 | RZR XP 1000 | Ranger | ProStar | 2204509 | NA-50091R | 93mm STD