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QFS Fuel Pressure Regulator for 2021-2025 Polaris Indy, RMK, Switchback, Matryx 650/850, Patriot Boost, Patriot 9R, 300KPA, Restores OE Performance
4.4 (35 items)
Limited Time SaleUntil the end
15
58
00
US$26.39 cheaper than the new price!!
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Used US$17.59
Product details
| Management number | 212489761 | Release Date | 2026/04/06 | List Price | US$17.59 | Model Number | 212489761 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- HFP-PR1 is engineered as a direct internal replacement for the fuel pressure regulator found in modern Polaris Snowmobile models; compatible with Indy Matryx: 600/650/850 (2021-24), VR1/XC/XCR/Adventure/CrossCountry; Indy ProStar S4: Adventure/XC (2023-25); RMK & Khaos: 650/850/9R/Patriot Boost (2022-24), Matryx/Slash/Pro; Switchback: 650/850/Patriot Boost (2021-24), Assault/XC/Matryx; Voyageur & Nordic Pro: 650/S4 (2022-25); Titan: 850 Adventure (2023); WideTrak: IQ (2009-13); Fits all sub-models including Slash, Pro, and North Star trims where applicable
- This precision-calibrated fuel pressure regulator (300KPA / 43 psi) is designed to maintain the exact rail pressure required by the Patriot 650, 850, 9R, and Patriot Boost engines, ensuring crisp throttle response and optimal power delivery
- Manufactured with high-quality, ethanol-resistant housing and internal diaphragms, this regulator is built to withstand the extreme cold and high-vibration environments of snowmobile operation while resisting the corrosive effects of winter-blend fuels
- When should you replace your regulator? If your sled is experiencing hard starting, mid-range bogging, or loss of top-end RPM, the internal spring or diaphragm has likely failed; restore factory-spec 43 fuel flow to prevent lean conditions and engine damage
- Get back on the snow with confidence – Guaranteed – As a US-based small business, we understand that a failed part can ruin a riding trip. Backed by our lifetime warranty, we stand by our products and our community
| Brand | HFP |
|---|---|
| Model | QFS Fuel Pressure Regulator |
| Exterior | Machined |
| Position | Inside |
| Lift Type | Mechanical |
| Item Weight | 12 ounces |
| Manufacturer | HFP |
| Special Features | Motorcycle / Scooter |
| Item model number | HFP-PR1 |
| Product Dimensions | 1.5 x 1.5 x 1.5 inches |
| Manufacturer Part Number | HFP-PR1 |
| Is Discontinued By Manufacturer | No |
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Pressure Regulators
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