Wossner Piston Kit - 103.92 mm - Polaris [8951D500]

Wossner Piston Kit - 103.92 mm - Polaris [8951D500]

Manufacturer Part Number: 8951D500

Parts Unlimited Part Number: 09106115

Product Type: Piston & Ring Kits

Piston Kit - 103.92 mm - Polaris

Details

• Product Name: Piston Kit
• Bore Size: 104.00 mm
• Piston Material: Forged
• Stroke Length: 73.60 mm
• Units: Kit
• Bore - Oversize: +5,00 mm
• Bore - Oversize: +5.00 mm
• Model: Standard Series
• Piston Size: 103.92 mm
• Riding Style: UTV
• Style: Oversize
• Compression Ratio: 11.2:1
• Engine Type: 4-Stroke
• Piston Material: Aluminum Alloy
• Riding Style: ATV
• Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
• Lightweight piston with a tight piston wall clearance for a quieter running engine
• Skirt coated for reduced friction and improved break in performance
• Ring land treatment for improved ring seal and oil control
• Double bridged forging design where noted
• Kit includes piston, rings, wrist pin and pin locks

Verified Fitment

• 2015 Polaris RZR 570
• 2016 Polaris RZR 570
• 2019 Polaris RZR 570
• 2021 Polaris RZR 570
• 2014 Polaris RZR 570
• 2017 Polaris RZR 570
• 2018 Polaris RZR 570
• 2020 Polaris RZR 570
• 2012 Polaris Ranger RZR 570
• 2018 Polaris RZR 570 EPS
• 2019 Polaris RZR 570 EPS
• 2017 Polaris RZR 570 EPS
• 2017 Polaris RZR S 570 EPS
• 2021 Polaris Sportsman 570 Touring EPS
• 2024 Polaris Sportsman 570 Touring EPS
• 2022 Polaris Sportsman 570 Touring EPS
• 2023 Polaris Sportsman 570 Touring EPS
• 2015 Polaris Sportsman 570 Touring EPS
• 2016 Polaris Sportsman 570 Touring EPS
• 2018 Polaris Sportsman 570 Touring EPS
• 2017 Polaris Sportsman 570 Touring EPS
• 2020 Polaris Sportsman 570 Touring EPS
• 2025 Polaris Sportsman 570 Touring EPS
• 2019 Polaris Sportsman 570 Touring EPS
• 2020 Polaris Sportsman 570 Touring Premium
• 2023 Polaris Sportsman 570 Touring Premium
• 2026 Polaris Sportsman 570 Touring Premium
• 2025 Polaris Sportsman 570 Touring Premium
• 2021 Polaris Sportsman 570 Touring Premium
• 2022 Polaris Sportsman 570 Touring Premium
• 2024 Polaris Sportsman 570 Touring Premium
• 2019 Polaris Sportsman 570 Touring SP
• 2015 Polaris Sportsman 570 Touring SP
• 2017 Polaris Sportsman 570 Touring SP
• 2016 Polaris Sportsman 570 Touring SP
• 2018 Polaris Sportsman 570 Touring SP
• 2016 Polaris Sportsman 570 EPS
• 2018 Polaris Sportsman 570 EPS
• 2023 Polaris Sportsman 570 EPS
• 2025 Polaris Sportsman 570 EPS
• 2014 Polaris Sportsman 570 EPS
• 2024 Polaris Sportsman 570 EPS
• 2017 Polaris Sportsman 570 EPS
• 2015 Polaris Sportsman 570 EPS
• 2020 Polaris Sportsman 570 EPS
• 2019 Polaris Sportsman 570 EPS
• 2021 Polaris Sportsman 570 EPS
• 2022 Polaris Sportsman 570 EPS
• 2019 Polaris Sportsman 570 EFI 4x4
• 2023 Polaris Sportsman 570 EFI 4x4
• 2022 Polaris Sportsman 570 EFI 4x4
• 2022 Polaris Pro XD Mid-Size Gas
• 2024 Polaris Pro XD Mid-Size Gas
• 2023 Polaris Pro XD Mid-Size Gas
• 2016 Polaris Ranger 570
• 2020 Polaris Ranger 570
• 2018 Polaris Ranger 570
• 2021 Polaris Ranger 570
• 2017 Polaris Ranger 570
• 2019 Polaris Ranger 570
• 2016 Polaris Ranger 570 (Mid-Size) EFI
• 2018 Polaris Ranger 570 (Mid-Size) EFI
• 2021 Polaris Ranger 570 (Mid-Size) EFI
• 2020 Polaris Ranger 570 (Mid-Size) EFI
• 2017 Polaris Ranger 570 (Mid-Size) EFI
• 2019 Polaris Ranger 570 (Mid-Size) EFI
• 2016 Polaris Ranger 570 (Mid-Size) EPS
• 2019 Polaris Ranger 570 (Mid-Size) EPS
• 2017 Polaris Ranger 570 (Mid-Size) EPS
• 2018 Polaris Ranger 570 (Mid-Size) EPS
• 2020 Polaris Ranger 570 (Mid-Size) EPS
• 2020 Polaris Ranger 570 Full-Size
• 2022 Polaris Ranger 570 Full-Size
• 2018 Polaris Ranger 570 Full-Size
• 2019 Polaris Ranger 570 Full-Size
• 2024 Polaris Ranger 570 Full-Size
• 2017 Polaris Ranger 570 Full-Size
• 2016 Polaris Ranger 570 Full-Size
• 2023 Polaris Ranger 570 Full-Size
• 2025 Polaris Ranger 570 Full-Size
• 2021 Polaris Ranger 570 Full-Size
• 2022 Polaris Sportsman 570
• 2024 Polaris Sportsman 570
• 2018 Polaris Sportsman 570
• 2026 Polaris Sportsman 570
• 2025 Polaris Sportsman 570
• 2019 Polaris Sportsman 570
• 2020 Polaris Sportsman 570
• 2016 Polaris Sportsman 570
• 2017 Polaris Sportsman 570
• 2014 Polaris Sportsman 570
• 2015 Polaris Sportsman 570
• 2021 Polaris Sportsman 570
• 2023 Polaris Sportsman 570
• 2025 Polaris Sportsman 570 Hunter Edition
• 2022 Polaris Sportsman 570 Hunter Edition
• 2021 Polaris Sportsman 570 Hunter Edition
• 2024 Polaris Sportsman 570 Hunter Edition
• 2020 Polaris Sportsman 570 Hunter Edition
• 2025 Polaris Sportsman 570 Touring Ultimate
• 2026 Polaris Sportsman 570 Touring Ultimate
• 2022 Polaris Sportsman 570 Trail
• 2023 Polaris Sportsman 570 Trail
• 2021 Polaris Sportsman 570 Trail
• 2024 Polaris Sportsman 570 Trail
• 2025 Polaris Sportsman 570 Trail
• 2025 Polaris Ranger SP 570 4x4
• 2017 Polaris Sportsman 570 SP
• 2018 Polaris Sportsman 570 SP
• 2015 Polaris Sportsman 570 SP
• 2019 Polaris Sportsman 570 SP
• 2016 Polaris Sportsman 570 SP
• 2015 Polaris Ace 570 4x4
• 2023 Polaris Ranger SP 570
• 2022 Polaris Ranger SP 570
• 2024 Polaris Ranger SP 570
• 2026 Polaris Ranger SP 570
• 2022 Polaris Ranger SP 570 NorthStar Edition
• 2023 Polaris Ranger SP 570 NorthStar Edition
• 2025 Polaris Ranger SP 570 NorthStar Edition
• 2024 Polaris Ranger SP 570 NorthStar Edition
• 2026 Polaris Ranger SP 570 NorthStar Edition
• 2022 Polaris Ranger SP 570 Premium
• 2024 Polaris Ranger SP 570 Premium
• 2023 Polaris Ranger SP 570 Premium
• 2026 Polaris Ranger SP 570 Premium
• 2025 Polaris Ranger SP 570 Premium
• 2022 Polaris Sportsman 570 EPS Utility Edition
• 2017 Polaris Sportsman 570 EPS Utility Edition
• 2019 Polaris Sportsman 570 EPS Utility Edition
• 2018 Polaris Sportsman 570 EPS Utility Edition
• 2017 Polaris Sportsman 570 SP Hunters Edition
• 2016 Polaris Sportsman 570 SP Hunters Edition
• 2015 Polaris Sportsman 570 SP Hunters Edition
• 2018 Polaris Sportsman 570 SP Hunters Edition
• 2019 Polaris Sportsman 570 SP Hunters Edition
• 2023 Polaris Sportsman 570 Utility HD
• 2025 Polaris Sportsman 570 Utility HD
• 2022 Polaris Sportsman 570 Utility HD
• 2024 Polaris Sportsman 570 Utility HD
• 2020 Polaris RZR 570 Premium
• 2021 Polaris RZR 570 Premium
• 2019 Polaris Sportsman 570 Touring
• 2023 Polaris Sportsman 570 Touring
• 2025 Polaris Sportsman 570 Touring
• 2017 Polaris Sportsman 570 Touring
• 2016 Polaris Sportsman 570 Touring
• 2018 Polaris Sportsman 570 Touring
• 2015 Polaris Sportsman 570 Touring
• 2020 Polaris Sportsman 570 Touring
• 2024 Polaris Sportsman 570 Touring
• 2026 Polaris Sportsman 570 Touring
• 2021 Polaris Sportsman 570 Touring
• 2014 Polaris Sportsman 570 Touring
• 2022 Polaris Sportsman 570 Touring
• 2020 Polaris Sportsman 570 Premium LE 4x4
• 2016 Polaris ACE 570 SP
• 2018 Polaris ACE 570 SP
• 2017 Polaris ACE 570 SP
• 2015 Polaris ACE 570 SP
• 2019 Polaris ACE 570 SP
• 2016 Polaris Ranger 570 EPS Hunter Edition
• 2021 Polaris Ranger 570 Premium
• 2022 Polaris Sportsman 570 Ride Command Limited Edition
• 2024 Polaris Sportsman 570 Ride Command Limited Edition
• 2023 Polaris Sportsman 570 Ride Command Limited Edition
• 2018 Polaris ACE 570 EPS
• 2019 Polaris ACE 570 EPS
• 2022 Polaris Sportsman 570 Premium
• 2020 Polaris Sportsman 570 Premium
• 2021 Polaris Sportsman 570 Premium
• 2024 Polaris Sportsman 570 Premium
• 2025 Polaris Sportsman 570 Premium
• 2023 Polaris Sportsman 570 Premium
• 2022 Polaris Sportsman 570 Ride Command Edition 4x4
• 2022 Polaris Sportsman Touring 570 4x4
• 2017 Polaris Ranger 570 EPS
• 2020 Polaris Ranger 570 EPS
• 2019 Polaris Ranger 570 EPS
• 2016 Polaris Ranger 570 EPS
• 2018 Polaris Ranger 570 EPS
• 2015 Polaris Sportsman 570 SP LE 4x4
• 2016 Polaris ACE
• 2017 Polaris ACE 570
• 2022 Polaris Sportsman 570 Trail Ultimate 4x4
• 2026 Polaris Sportsman Touring 570 Ultimate
• 2013 Polaris RZR 570 4x4
• 2025 Polaris Sportsman 570 Ultimate
• 2021 Polaris Sportsman 570 Utility HD LE
• 2016 Polaris Ranger 570 EPS Full-Size
• 2019 Polaris Sportsman 570 SP EPS 4x4