Piston Kit - Polaris 450 / 570 Ranger / RZR / Sportsman / Pro XD 12-25 .5mm Over (2016-2017, 2019-2025) OEM# 2204730 | WSM 50-312-05K

Piston Kit Polaris 450 / 570 Ranger / RZR / Sportsman / Pro XD 12-25 .5mm Over OEM# 2204730

This WSM piston kit is a quality aftermarket replacement part designed for Polaris Pro XD Mid-Size Gas Crew 570 and 23 other compatible models.

It replaces selected OEM reference numbers including 2204730 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement component for engine rebuild and repair
• Manufactured for dependable fitment and consistent performance
• Suitable for professional workshop or enthusiast use
• Compatible with 25 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 50-312-05K
• Product: Piston Kit
• OEM Reference: 2204730
• Application: Polaris Pro XD Mid-Size Gas Crew 570 and 23 other compatible models

Product Fitment

This part is suitable for the following models:

• Polaris Pro XD Mid-Size Gas Crew 570 – 2023-2025
• Polaris Ranger 570 – 2023-2025
• Polaris Ranger Crew 570 – 2012-2024
• Polaris Ranger Crew 4X4 570 – 2016-2024
• Polaris Ranger Crew 6X6 570 – 2016-2020
• Polaris RZR 570 – 2018-2020
• Polaris RZR Trail 570 – 2012-2021
• Polaris Sportsman 450 – 2022
• Polaris Sportsman 570 – 2016
• Polaris Polaris – 2014-2024
• Polaris Sportsman Ace 570 – 2017-2024
• Polaris Sportsman EFI 570 – 2015-2019
• Polaris Sportsman HO 450 – 2014-2020
• Polaris Sportsman Hunter 570 – 2016-2017
• Polaris Sportsman LE 570 – 2022-2024
• Polaris Sportsman Premium 570 – 2023-2024
• Polaris Sportsman SP 570 – 2021-2024
• Polaris Sportsman Touring 570 – 2016-2024
• Polaris Sportsman TR 570 – 2015-2023
• Polaris Sportsman Tractor 570 – 2024
• Polaris Sportsman Trail 570 – 2016-2023
• Polaris Sportsman Utility 570 – 2021-2024
• Sportsman X2 570 – 2021-2024
• Sportsman ZUG 570 – 2015-2023
• 2021-2024

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• Starter Solenoid Polaris 325 - 1000 07-23 OEM# 4010947 – 65-108
• Ignition Switch Polaris 150 - 1100 07-24 OEM# 4012165 – 65-024
• Fuel Pump Assembly Polaris 450 / 570 EFI Sportsman 17-24 OEM# 2207671 – 78-138
• Ball Joint Lower Polaris 30 / 250 - 900 88-24 OEM# 7061158 – 68-260

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.