Dirt Motorcycle Fuel, Air & Cooling

WHITE Supercooler Water Pump Cover & Impeller Kit - Boyesen WPK-18AW Colour: WHITE Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish Part No. 05-0781.WH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 450 2016-2018

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MAGNESIUM Supercooler Water Pump Cover & Impeller Kit - Boyesen WPK-18AM Colour: MAGNESIUM Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish Part No. 05-0781.MAG (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 450 2016-2018

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BLUE Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-18AL Colour: Blue Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish Part No. 05-0781.BL (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 450 2016-2018

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Black Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-18AB Colour: Black Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish Part No. 05-0781.BK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 450 2016-2018

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Black Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-20B Colour: Black Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish Part No. 05-0780.BK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM 80 1989-2019 SUZUKI RM 80 1989-2020 SUZUKI RM 85 1989-2019 SUZUKI RM 85 1989-2020

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Black Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-31AB Colour: Black Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Silver, black or magnesium-colored powder-coat finish FITS: Yamaha YZ125 2005-2026 YZ 125X 2020-2026 Part No. 05-077.BK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2019

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Black Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-37AB Compatible With: Easy to install but if unsure please use a professional Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ FX 250 2015-2019 YAMAHA YZ F 250 2014-2018 YAMAHA YZ F 250 2014-2019 YAMAHA WR F 250 2015-2019 YAMAHA YZ FX 250 2016-2019

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Black Supercooler water pump cover and impeller kit engineered to improve coolant circulation and maintain more stable operating temperatures. The hydrodynamic design increases flow across the rev range and reduces cavitation and hydraulic friction. Features Increased coolant flow at all rpm ranges Patented Nautilus-style impeller for hydrodynamic efficiency Reduces cavitation and hydraulic friction Seamless hydrodynamic design with high-capacity inlets Heat-treated 17-4 stainless steel shaft for durability Extends engine life Powder-coat finish available in silver, black or magnesium-coloured Specifications Kit type: Water pump cover and impeller kit Cover material: Aluminium (investment cast) Impeller design: Nautilus-style, high-flow Shaft material: Heat-treated 17-4 stainless steel Finish: Black powder-coat Vehicle Fitments Yamaha YZ250F Yamaha YZ450F Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2014-2019 YAMAHA YZ FX 450 2016-2019 YAMAHA YZF 450 2014-2021 YAMAHA WR F 450 2016-2019

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-45O ORANGE - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Part No. 05-074.OR (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM EXC 500 2012-2016 HUSABERG FE 450 2013-2014 HUSABERG FE 501 2013-2014 KTM EXC 450 2012-2016 HUSQVARNA FE 450 2014-2016 HUSQVARNA FE 501 2014-2016 HUSQVARNA FC 450 2014-2015 HUSQVARNA FE S 501 2016 KTM XC W 450 2012-2016 KTM XC W 500 2012-2016 KTM XC F 450 2012-2015 KTM SX F 450 2013-2015

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-45B BLACK - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Part No. 05-074.BK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM EXC 500 2012-2016 HUSABERG FE 450 2013-2014 HUSABERG FE 501 2013-2014 KTM EXC 450 2012-2016 HUSQVARNA FE 450 2014-2016 HUSQVARNA FE 501 2014-2016 HUSQVARNA FC 450 2014-2015 HUSQVARNA FE S 501 2016 KTM XC W 450 2012-2016 KTM XC W 500 2012-2016 KTM XC F 450 2012-2015 KTM SX F 450 2013-2015

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-44O Colour: ORANGE - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 250 2013-2015 KTM SX F 350 2011-2015 HUSABERG FE 350 2013-2014 HUSQVARNA FE 250 2014-2016 HUSQVARNA FC 250 2014-2015 HUSQVARNA FC 350 2014-2015 KTM XC F 250 2013-2015 KTM XC F 350 2011-2015 KTM XCF W 250 2014-2016 KTM XCF W 350 2011-2016 KTM EXC F 250 2013-2016 KTM EXC F 350 2012-2016 HUSABERG FE 250 2014

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-44B Colour: BLACK - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 250 2013-2015 KTM SX F 350 2011-2015 HUSABERG FE 350 2013-2014 HUSQVARNA FE 250 2014-2016 HUSQVARNA FE 350 2014-2016 HUSQVARNA FC 250 2014-2015 HUSQVARNA FC 350 2014-2015 KTM XC F 250 2013-2015 KTM XC F 350 2011-2015 KTM XCF W 250 2014-2016 KTM XCF W 350 2011-2016 KTM EXC F 250 2013-2016 KTM EXC F 350 2012-2016 HUSQVARNA FE S 350 2016 HUSABERG FE 250 2014

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-38B BLACK - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Part No. 05-072.BK (radhouse.co.uk) S/SEED FROM 05-054.BK TO 05-072.BK Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 426 2000-2002 YAMAHA WR F 426 2000-2002 YAMAHA YZ F 450 2003-2009 YAMAHA YFZ 450 2004-2013 YAMAHA WR F 450 2003-2015

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Supercooler Water Pump Cover and Impeller Kit - Boyesen WPK-38AB BLACK - Designed to increase coolant flow at all RPM ranges. - Patented Nautilus-style impeller for hydrodynamic efficiency. - Hard Powder coat finish. Part No. 05-071.BK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2010-2013

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This black Boyesen WPK-60AB Supercooler water pump cover is designed for a wide range of Polaris 1000cc SxS and UTV models, including General and RZR variants from 2016 to 2024. Engineered for improved coolant flow and reduced internal engine temperatures, it offers a direct bolt-on solution to help maintain optimal engine performance in demanding off-road conditions. Features Supercooler water pump cover for enhanced cooling efficiency Increases coolant flow to reduce overheating and thermal stress Direct bolt-on replacement using the stock footprint and gaskets Durable black finish for long-lasting performance in harsh environments Specifications Manufacturer part number: BOYESEN WPK-60AB Application: Water pump cover (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-60AB Vehicle Fitments Polaris General 1000 2016-2023 Polaris General 1000 4P 2017-2020 Polaris General 1000 Deluxe 2021-2023 Polaris General 1000 DLX 2020 Polaris General 1000 EPS 2016-2020 Polaris General 1000 Prem 2020 Polaris General 1000 Premium 2021-2022 Polaris General 1000 PS 2017-2018 Polaris General 1000 Sport 2021-2022 Polaris General 1000 XP 2021-2023 Polaris General 1000 XP 4 2021-2023 Polaris General 1000 XP 4P 2020 Polaris General 4 1000 2021-2022 Polaris General 4 1000 Deluxe 2021-2022 Polaris General 4 1000 Premium 2021-2022 Polaris General 4 1000 RC 2021-2022 Polaris General XP Sport 1000 2022 Polaris General XP4 Sport 1000 2022 Polaris RZR 1000 2016-2021 Polaris RZR 1000 S 2020 Polaris RZR 1000 S4 2019-2021 Polaris RZR 64 XP4 1000 2021-2022 Polaris RZR PRO XP 1000 2020-2021 Polaris RZR PRO XP 4 1000 2020-2021 Polaris RZR RS1 1000 2018-2022 Polaris RZR Trail S 1000 2022-2023 Polaris RZR Turbo 4 1000 2019-2020 Polaris RZR Turbo PRO XP 1000 2020 Polaris RZR Turbo PRO XP4 1000 2020-2021 Polaris RZR Turbo S 1000 2021 Polaris RZR Turbo S 4 1000 2021 Polaris RZR Turbo S Velocity 1000 2020 Polaris RZR XP 1000 2016-2024 Polaris RZR XP 4 1000 2016-2024 Polaris RZR XP 4 Turbo 1000 2016-2021 Polaris RZR XP 4 Turbo S 1000 2020 Polaris RZR XP 4 Turbo S Velocity 1000 2019 Polaris RZR XP Turbo 1000 2016-2021 Polaris RZR XP Turbo S 1000 2019-2020 Polaris RZR XP4 Turbo 2017-2018

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This black Boyesen WPK-60B Supercooler water pump cover and impeller kit is designed for Polaris RZR XP 1000 models from 2014–2015, including Desert and High Lifter Editions. Engineered to improve coolant flow and reduce cavitation, it enhances cooling efficiency to protect engine components during high-performance operation. Features High-efficiency water pump cover and impeller kit for improved engine cooling Increases coolant flow rate with larger internal passages and smooth surfaces High-flow impeller reduces cavitation for better efficiency and impeller shaft life Matches stock footprint for direct bolt-on installation with standard gaskets Cast from lightweight, durable aluminum alloy Designed to manage engine temperatures in demanding off-road conditions Specifications Manufacturer part number: BOYESEN WPK-60B Color: Black Application: Water pump cover and impeller kit (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-60B Vehicle Fitments Polaris RZR XP 1000 2014-2015 Polaris RZR XP 1000 Desert Edition 2015 Polaris RZR XP 1000 High Lifter Edition 2015 Polaris RZR XP 4 1000 2014-2015

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This black Boyesen WPK-81B Supercooler water pump cover is designed specifically for Can-Am Maverick X3 and related Turbo models from 2017 to 2025. Engineered to enhance the efficiency of the cooling system, it improves coolant flow to reduce engine temperatures, helping to maintain performance and protect critical engine components during high-demand use. Features Supercooler water pump cover for improved coolant circulation Helps reduce engine operating temperatures and thermal stress Designed for high-performance SxS and UTV applications Black finish for durability and factory-style appearance Specifications Manufacturer part number: BOYESEN WPK-81B Application: Water pump cover (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-81B Vehicle Fitments Can-Am Maverick Max Turbo 2019-2025 Can-Am Maverick Max Turbo R 2019-2021 Can-Am Maverick Max Turbo RR 2020-2025 Can-Am Maverick Turbo 2019-2025 Can-Am Maverick Turbo R 2019-2021 Can-Am Maverick Turbo RR 2020-2025 Can-Am Maverick X3 2017 Can-Am Maverick X3 900 HO 2018 Can-Am Maverick X3 Max 2017 Can-Am Maverick X3 Max Turbo 2018-2019 Can-Am Maverick X3 Max Turbo R 2018-2019 Can-Am Maverick X3 Turbo 2018 Can-Am Maverick X3 Turbo R 2018-2019

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This black Boyesen WPK-80AB Supercooler water pump cover is engineered for select 2016–2023 Can-Am Outlander, Renegade, and Commander ATV/UTV models. Featuring a 1" O.D. spigot and optimized coolant flow design, it helps lower engine operating temperatures to protect internal components and enhance long-term performance in rugged environments. Features Supercooler water pump cover with 1" outer diameter spigot Improves cooling system efficiency to reduce internal engine temperatures Helps prevent cylinder, piston, and valve-train component damage Designed for high-performance and utility use in harsh conditions Black finish Specifications Manufacturer part number: BOYESEN WPK-80AB Spigot outer diameter: 1" Replaces OEM part numbers: 420822750, 420622020, 420622022 Cross-Reference OEM Part Numbers 420822750 420622020 420622022 BOYESEN WPK-80AB Vehicle Fitments Can-Am Outlander 1000 2016-2022 Can-Am Outlander 570 2016-2023 Can-Am Outlander 650 2016-2022 Can-Am Outlander 850 2016-2023 Can-Am Outlander Max 1000 2018-2022 Can-Am Outlander Max 570 2018-2023 Can-Am Outlander Max 650 2018-2022 Can-Am Outlander Max 850 2018-2023 Can-Am Outlander Max 850 EFI 2017-2022 Can-Am Renegade 1000 2018-2022 Can-Am Renegade 570 2016-2022 Can-Am Renegade 650 2018-2022 Can-Am Renegade 850 2016-2022 Can-Am Commander 800 2016-2020 Can-Am Commander 1000 2016-2020

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This black Boyesen WPK-80B Supercooler water pump cover is designed to fit a wide range of 2007–2016 Can-Am ATV and UTV models. Engineered to improve coolant flow and reduce engine operating temperatures, it supports consistent performance and long-term durability in recreational, utility, and high-performance off-road use. Features Supercooler water pump cover for enhanced coolant circulation Reduces engine temperatures for improved power retention and longevity Designed for a broad range of Can-Am ATVs and UTVs Durable black finish suitable for rugged off-road conditions Specifications Manufacturer part number: BOYESEN WPK-80B Color: Black Application: Water pump cover (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-80B Vehicle Fitments Can-Am Commander 1000 DPS 2013-2016 Can-Am Commander 1000 Limited 2012-2016 Can-Am Commander 1000 XT 2011-2016 Can-Am Commander 1000 XT-P 2014 Can-Am Commander 1000 X 2012-2013 Can-Am Commander 800R 2011-2016 Can-Am Commander 800R DPS 2013-2016 Can-Am Commander Max 1000 DPS 2014-2016 Can-Am Commander Max 1000 Limited 2015-2016 Can-Am Maverick 1000R DPS 2014-2016 Can-Am Maverick 1000R Turbo X ds 2015-2016 Can-Am Maverick 1000R Turbo X rs 2016 Can-Am Maverick 1000R X ds 2015 Can-Am Maverick 1000R X mr DPS 2014-2016 Can-Am Maverick 1000R X rs DPS 2014 Can-Am Maverick 1000R X xc DPS 2014-2016 Can-Am Maverick 1000R XC 2016 Can-Am Maverick Max 1000R DPS 2014-2016 Can-Am Outlander 1000 6x6 XT 2015-2016 Can-Am Outlander 1000 EFI DPS 2012-2016 Can-Am Outlander 1000 EFI XT 2012-2016 Can-Am Outlander 1000 EFI XT-P 2013-2016 Can-Am Outlander 570 XT 2016 Can-Am Outlander 650 EFI 2009-2016 Can-Am Outlander 650 EFI DPS 2013-2016 Can-Am Outlander 850 X mr 2016 Can-Am Outlander 850 XT 2016 Can-Am Outlander 850 XT-P 2016 Can-Am Outlander L 570 / LE / X mr 2015-2016 Can-Am Outlander L Max 450 DPS 2015-2016 Can-Am Outlander L Max 570 DPS 2015-2016 Can-Am Outlander Max 1000 EFI XT / XT-P 2012-2016 Can-Am Outlander Max 1000 EFI DPS / LTD 2013-2016 Can-Am Outlander Max 570 DPS / XT 2015-2016 Can-Am Renegade 1000 / X xc 2012-2016 Can-Am Renegade 800R / X xc 2011-2016 Can-Am Renegade 570 / 500 2011-2016

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This Boyesen WPK-42M Supercooler water pump cover in magnesium color is designed for 2024–2025 KTM, Husqvarna, and GasGas two-stroke TBI models. With enhanced coolant flow and thermal efficiency, it helps maintain consistent engine performance and reduces operating temperatures in demanding off-road conditions. Features Supercooler water pump cover for improved coolant circulation Reduces engine operating temperatures for better power retention Magnesium color finish Lightweight and durable construction Proven performance in race and extreme off-road environments Specifications Manufacturer part number: BOYESEN WPK-42M Color: Magnesium Application: Water pump cover (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-42M Vehicle Fitments KTM 125 SX 2023-2025 KTM 125 XC 2024-2025 KTM 150 XC-W 2024-2025 KTM 150 SX 2025 KTM 250 SX 2023-2025 KTM 250 XC 2023-2025 KTM 250 XC-W 2024-2025 KTM 300 SX 2023-2025 KTM 300 XC 2023-2025 KTM 300 XC-W 2024-2025 Husqvarna TC 125 2024-2025 Husqvarna TE 150 2024-2025 Husqvarna TC 250 2024-2025 Husqvarna TE 250i 2024-2025 Husqvarna TX 300i 2024-2025 GasGas MC 125 2024-2025 GasGas EX 250 2024-2025 GasGas EC 300 2024-2025

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This black Boyesen WPK-42B Supercooler water pump cover is designed for 2024–2025 KTM, Husqvarna, and GasGas two-stroke TBI models. Engineered to improve coolant flow and lower engine temperatures, it supports consistent horsepower output and enhanced engine longevity under extreme riding conditions. Features Optimized coolant flow design for reduced engine temperatures Improves horsepower consistency during high-heat operation Enhances durability of internal engine components Proven race-performance component Black finish Specifications Manufacturer part number: BOYESEN WPK-42B Application: Water pump cover (Supercooler) Cross-Reference OEM Part Numbers BOYESEN WPK-42B Vehicle Fitments KTM 125 SX 2023-2025 KTM 125 XC 2024-2025 KTM 150 XC-W 2024-2025 KTM 150 SX 2025 KTM 250 SX 2023-2025 KTM 250 XC 2023-2025 KTM 250 XC-W 2024-2025 KTM 300 SX 2023-2025 KTM 300 XC 2023-2025 KTM 300 XC-W 2024-2025 Husqvarna TC 125 2024-2025 Husqvarna TE 150 2024-2025 Husqvarna TC 250 2024-2025 Husqvarna TE 250i 2024-2025 Husqvarna TX 300i 2024-2025 GasGas MC 125 2024-2025 GasGas EX 250 2024-2025 GasGas EC 300 2024-2025

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KAWASAKI KX 450 F 2024 KX 450 X 2024

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KAWASAKI KX 450 F 2024 KX 450 X 2024

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