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The Hot Rods 4424 Stroker Crankshaft is a performance-focused replacement for select Polaris off-road vehicles, including the 2014–2016 Polaris RZR XP 1000 EPS, 2016 RZR 1000 S EPS, 2016 Polaris General 1000 EPS, General 1000 Premium EPS, General 1000 Deluxe EPS, and 2014–2016 Polaris RZR XP 4 1000 EPS models. Manufactured by Hot Rods, this crankshaft provides increased stroke for greater engine displacement and horsepower while serving as a premium alternative to a costly OEM crankshaft.
The 4424 is supplied complete and ready for installation with proven Hot Rods connecting rods, top-end bearings, and crankshaft webs. Each crankshaft is factory assembled and trued to OEM specifications to support dependable fitment, performance, and durability. CNC machining and dynamic balancing accommodate the increased stroke, and the drop-in design requires no modification in most applications. The crankshaft uses the stock piston in most applications and may be paired with Cylinder Works Big Bore cylinders for additional displacement and horsepower gains.
Engineered for long-term service, Hot Rods gears are manufactured to a quality level of DIN Class 9 or higher. The crankshaft is also fully rebuildable using genuine Hot Rods connecting rods and bearings, helping simplify future maintenance and extending service life. Verify vehicle fitment and engine configuration before installation to ensure compatibility.
Features:
- Crankshaft: Complete Hot Rods replacement crankshaft supplied with connecting rods, top-end bearings, and crankshaft webs.
- Stroker Design: Increased stroke supports greater engine displacement and horsepower.
- OEM Alternative: Provides a premium replacement option compared with a costly OEM crankshaft.
- Installation: Drop-in replacement design requires no modification in most applications.
- Balancing: CNC machined and dynamically balanced for the increased stroke.
- Piston Compatibility: Uses the stock piston in most applications.
- Performance Upgrade: Can be matched with Cylinder Works Big Bore cylinders for additional displacement and horsepower gains.
- Assembly Quality: Factory assembled and trued to OEM specifications.
- Gear Quality: Gears are manufactured to DIN Class 9 or higher standards.
- Rebuildable: Fully rebuildable with genuine Hot Rods connecting rods and bearings.
- Fitment: Fits select 2014–2016 Polaris RZR XP 1000 EPS, RZR XP 4 1000 EPS, 2016 RZR 1000 S EPS, and 2016 General 1000 EPS, Premium EPS, and Deluxe EPS models.
- Manufacturer: Hot Rods.
- Vendor Part Number: 4424.
Fitment:
2014 Polaris RZR XP 1000
2014 Polaris RZR XP 1000 EPS
2014 Polaris RZR XP 4 1000 EPS
2015 Polaris RZR XP 1000
2015 Polaris RZR XP 1000 EPS
2015 Polaris RZR XP 1000 High Lifter Edition EPS
2015 Polaris RZR XP 4 1000 EPS
2016 Polaris General 1000 Deluxe EPS
2016 Polaris General 1000 EPS
2016 Polaris General 1000 Premium EPS
2016 Polaris RZR 1000 S EPS
2016 Polaris RZR XP 1000
2016 Polaris RZR XP 1000 EPS
2016 Polaris RZR XP 1000 High Lifter Edition EPS
2016 Polaris RZR XP 4 1000 EPS
2017 Polaris General 1000 Deluxe EPS
2017 Polaris General 1000 EPS
2017 Polaris General 1000 Ride Command Edition EPS
2017 Polaris General 4 1000 EPS
2017 Polaris Ranger Crew XP 1000
2017 Polaris Ranger Crew XP 1000 EPS
2017 Polaris Ranger Crew XP 1000 High Lifter Edition EPS
2017 Polaris Ranger XP 1000
2017 Polaris Ranger XP 1000 EPS
2017 Polaris Ranger XP 1000 High Lifter Edition EPS
2017 Polaris RZR 1000 S EPS
2017 Polaris RZR XP 1000
2017 Polaris RZR XP 1000 EPS
2017 Polaris RZR XP 1000 High Lifter Edition EPS
2017 Polaris RZR XP 1000 LE Velocity Blue EPS
2017 Polaris RZR XP 4 1000 EPS
2018 Polaris General 1000 Deluxe EPS
2018 Polaris General 1000 EPS
2018 Polaris General 1000 LE EPS
2018 Polaris General 1000 Premium EPS
2018 Polaris General 1000 Ride Command Edition EPS
2018 Polaris General 4 1000 EPS
2018 Polaris General 4 1000 Ride Command Edition EPS
2018 Polaris Ranger Crew XP 1000 EPS
2018 Polaris Ranger Crew XP 1000 High Lifter Edition EPS
2018 Polaris Ranger XP 1000 EPS
2018 Polaris RZR 1000 RS1
2018 Polaris RZR 1000 S EPS
2018 Polaris RZR XP 1000 EPS
2018 Polaris RZR XP 1000 High Lifter Edition EPS
2018 Polaris RZR XP 1000 Ride Command EPS
2018 Polaris RZR XP 1000 Trails & Rocks EPS
2018 Polaris RZR XP 4 1000 EPS
2018 Polaris RZR XP 4 1000 High Lifter Edition EPS
2018 Polaris RZR XP 4 1000 Ride Command Edition EPS
2019 Polaris General 1000 Deluxe EPS
2019 Polaris General 1000 EPS
2019 Polaris General 1000 LE EPS
2019 Polaris General 1000 Premium EPS
2019 Polaris General 1000 Ride Command Edition EPS
2019 Polaris General 4 1000 EPS
2019 Polaris General 4 1000 Ride Command Edition EPS
2019 Polaris Ranger Crew XP 1000 EPS
2019 Polaris Ranger Crew XP 1000 High Lifter Edition EPS
2019 Polaris Ranger XP 1000 EPS
2019 Polaris Ranger XP 900 EPS Premium
2019 Polaris RZR 1000 RS1
2019 Polaris RZR 1000 S EPS
2019 Polaris RZR S4 1000 EPS
2019 Polaris RZR S4 900 EPS
2019 Polaris RZR XP 1000 EPS
2019 Polaris RZR XP 1000 High Lifter Edition EPS
2019 Polaris RZR XP 1000 Ride Command EPS
2019 Polaris RZR XP 1000 Trails & Rocks EPS
2019 Polaris RZR XP 4 1000 EPS
2019 Polaris RZR XP 4 1000 High Lifter Edition EPS
2019 Polaris RZR XP 4 1000 Ride Command Edition EPS
2020 Polaris General 1000 Deluxe EPS
2020 Polaris General 1000 Deluxe Ride Command Edition
2020 Polaris General 1000 Premium EPS
2020 Polaris General 1000 Sport
2020 Polaris General 4 1000 EPS
2020 Polaris General 4 1000 Ride Command Edition EPS
2020 Polaris General XP 1000 Deluxe
2020 Polaris General XP 4 1000 Deluxe
2020 Polaris Ranger 1000 Premium
2020 Polaris Ranger Crew XP 1000 Premium EPS
2020 Polaris Ranger Crew XP 1000 Texas Edition EPS
2020 Polaris RZR 1000 RS1
2020 Polaris RZR 1000 S EPS
2020 Polaris RZR S4 1000 EPS
2020 Polaris RZR XP 1000 EPS
2020 Polaris RZR XP 1000 High Lifter Edition EPS
2020 Polaris RZR XP 1000 LE Onyx Black EPS
2020 Polaris RZR XP 1000 Premium
2020 Polaris RZR XP 1000 Trails & Rocks EPS
2020 Polaris RZR XP 4 1000 EPS
2020 Polaris RZR XP 4 1000 High Lifter Edition EPS
2021 Polaris General 1000 Deluxe EPS
2021 Polaris General 1000 Premium EPS
2021 Polaris General 1000 Sport
2021 Polaris General 4 1000 Deluxe
2021 Polaris General 4 1000 Premium
2021 Polaris General XP 1000 Deluxe
2021 Polaris General XP 1000 Factory Custom Edition
2021 Polaris General XP 4 1000 Deluxe
2021 Polaris General XP 4 1000 Factory Custom Edition
2021 Polaris Ranger Crew XP 1000 Trail Boss EPS
2021 Polaris Ranger XP 1000 Trail Boss
2021 Polaris RZR 1000 RS1
2021 Polaris RZR 1000 Trail S Premium
2021 Polaris RZR 1000 Trail S Ultimate
2021 Polaris RZR XP 1000 High Lifter Edition EPS
2021 Polaris RZR XP 1000 Premium
2021 Polaris RZR XP 1000 Trails & Rocks EPS
2021 Polaris RZR XP 4 1000 High Lifter Edition EPS
2021 Polaris RZR XP 4 1000 Premium
2021 Polaris RZR XP 4 1000 Sport
2022 Polaris General 1000 Deluxe EPS
2022 Polaris General 1000 Premium EPS
2022 Polaris General 1000 Sport
2022 Polaris General 4 1000 Deluxe Ride Command Edition
2022 Polaris General 4 1000 Premium
2022 Polaris General XP 1000 Deluxe Ride Command Edition
2022 Polaris General XP 4 1000 Deluxe Ride Command Edition
2022 Polaris Ranger XP 1000 Trail Boss
2022 Polaris RZR 1000 RS1
2022 Polaris RZR 1000 Trail S Premium
2022 Polaris RZR 1000 Trail S Ultimate
2022 Polaris RZR XP 1000 High Lifter Edition EPS
2022 Polaris RZR XP 1000 Premium
2022 Polaris RZR XP 1000 Trails & Rocks EPS
2022 Polaris RZR XP 4 1000 High Lifter Edition EPS
2022 Polaris RZR XP 4 1000 Premium
2022 Polaris RZR XP 4 1000 Sport
2023 Polaris General 1000 Premium EPS
2023 Polaris General 1000 Sport
2023 Polaris General XP 1000 Premium
2023 Polaris General XP 1000 Sport
2023 Polaris General XP 1000 Ultimate
2023 Polaris General XP 4 1000 Premium
2023 Polaris General XP 4 1000 Sport
2023 Polaris General XP 4 1000 Ultimate
2023 Polaris RZR 1000 Trail S Premium
2023 Polaris RZR XP 1000 Premium
2023 Polaris RZR XP 1000 Sport
2023 Polaris RZR XP 4 1000 Premium
2023 Polaris RZR XP 4 1000 Sport
2024 Polaris General 1000 Premium EPS
2024 Polaris General 1000 Sport
2024 Polaris General XP 1000 Premium
2024 Polaris General XP 1000 Sport
2024 Polaris General XP 1000 Ultimate
2024 Polaris General XP 4 1000 Premium
2024 Polaris General XP 4 1000 Sport
2024 Polaris General XP 4 1000 Ultimate
2024 Polaris RZR 1000 Trail S Ultimate
2025 Polaris General 1000 Premium EPS
2025 Polaris General 1000 Sport
2025 Polaris General XP 1000 Premium
2025 Polaris General XP 1000 Sport
2025 Polaris General XP 1000 Ultimate
2025 Polaris General XP 4 1000 Premium
2025 Polaris General XP 4 1000 Sport
2025 Polaris General XP 4 1000 Ultimate
2025 Polaris RZR 1000 Trail S Ultimate