Description
Comparison points and tradeoffs
When comparing Polaris Snowmobile Sleeve, 1.15L, Genuine OEM Part 1800405, Qty 1 with other Cylinder Heads options, use this source-backed detail as the primary discriminator: Application note: 15L, Part 1800405, and all other Polaris Engineered service parts, deliver unmatched performance and fit for your vehicle.
Use this second fact to evaluate the tradeoff: This Accessory is Designed to Fit the Following: Snowmobiles , 2026, 2024 850 RMK Khaos 155 , 2026 Patriot Boost RMK Khaos 155 Limited Edition 325 , 2026 Patriot Boost RMK Khaos 155 Limited Edition 275 , 2026 Patriot Boost RMK Khaos 155 , 2026 Patriot Boost PRO RMK 155 Limited Edition 325 , 2026 Patriot Boost PRO RMK 155 Limited Edition 275 , 2026 Patriot Boost PRO RMK 155 , 2026 Patriot 9R RMK Khaos 165 , 2026 Patri. A third point to compare across alternatives is: Sleeve, 1.15L, Part 1800405, and all other Polaris Engineered service parts, deliver unmatched performance and fit for your vehicle. Each one is extensively tested in the field and meticulously crafted to match your machine.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Sleeve, 1.15L, Part 1800405 aids in controlling the motion of the track around the skid frame. Designed and tested by Polaris engineers to ensure durability and performance through thousands of hours of development and field testing. Buy confidently as Polaris is a trusted powersport provider that has been making snowmobile parts since 1954. Our parts work harder so you don’t have to. Don’t settle for anything less than OEM quality. This Accessory is Designed to Fit the Following: Snowmobiles , 2026, 2024 850 RMK Khaos 155 , 2026 Patriot Boost RMK Khaos 155 Limited Edition 325 , 2026 Patriot Boost RMK Khaos 155 Limited Edition 275 , 2026 Patriot Boost RMK Khaos 155 , 2026 Patriot Boost PRO RMK 155 Limited Edition 325 , 2026 Patriot Boost PRO RMK 155 Limited Edition 275 , 2026 Patriot Boost PRO RMK 155 , 2026 Patriot 9R RMK Khaos 165 , 2026 Patriot 9R RMK Khaos 155 Limited Edition 325 , 2026 Patriot 9R RMK Khaos 155 Limited Edition 275 , 2026 Patriot 9R RMK Khaos 155 , 2026 Patriot 9R PRO RMK 165 , 2026 Patriot 9R PRO RMK 155 Limited Edition 325 , 2026 Patriot 9R PRO RMK 155 Limited Edition 275 , 2026 Patriot 9R PRO RMK 155 , 2026 850 RMK Khaos 165 , 2026 850 PRO RMK 165 , 2026 650 INDY XCR 137 , 2025-2026 850 RMK SP 155 , 2025-2026 850 RMK Khaos 146 , 2025-2026 650 RMK SP 155 , 2025 Patriot 9R Switchback Assault 146 , 2025 Patriot 9R INDY XCR 136 , 2025 Patriot 9R INDY XCR 128 , 2024-2025 Patriot Boost Switchback Assault 146 , 2024-2025 Patriot Boost RMK Khaos Slash 165 , 2024-2025 Patriot Boost RMK Khaos Slash 155 , 2024-2025 Patriot Boost PRO RMK Slash 165 , 2024-2025 Patriot Boost INDY VR1 137 , 2024-2025 Patriot 9R RMK Khaos Slash 165 , 2024-2025 Patriot 9R RMK Khaos Slash 155 , 2024-2025 Patriot 9R RMK Khaos Slash 146 , 2024-2025 Patriot 9R PRO RMK Slash 165 , 2024-2025 850 RMK Khaos Slash 165 , 2024-2025 850 RMK Khaos Slash 155 , 2024-2025 850 PRO RMK Slash 165 , 2024 850 RMK Khaos Slash 146 , 2024 650 RMK Khaos Slash 146 , 2023-2026 850 PRO RMK 155
Source product highlights
- Sleeve, 1.15L, Part 1800405, and all other Polaris Engineered service parts, deliver unmatched performance and fit for your vehicle. Each one is extensively tested in the field and meticulously crafted to match your machine.
- All service parts are engineered specifically for your machine. Which means everything is designed, tested and perfected to maximize the life of your ride.
- Getting Polaris Engineered parts is a decision that pays off in the long run, because it ensures there is a long run.




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