Hot Rods Part 4438 High-Performance Crankshaft for Polaris Vehicles

Upgrade your Polaris ATV or UTV with the Hot Rods Part 4438 high-performance crankshaft, designed to provide a reliable and cost-effective alternative to OEM components. This crankshaft is sold complete and ready for installation, featuring the original Hot Rods connecting rods, top-end bearings, and crankshaft webs, ensuring a seamless fit and optimal performance. Factory assembled and precisely trued to OEM specifications, it guarantees durability and consistent power delivery that can meet or surpass the original equipment standards. The crankshaft's fully rebuildable design allows you to maintain and upgrade your engine over time using genuine Hot Rods connecting rods and bearings, making it a versatile choice for enthusiasts seeking longevity and performance.

Constructed with high-quality gears that meet DIN Class 9 standards or higher, this crankshaft ensures smooth operation and reliable engagement. The Hot Rods Part 4438 is available as a stroker crankshaft, offering increased stroke for enhanced displacement and horsepower. This drop-in replacement requires no modifications in most applications, simplifying the upgrade process. CNC machining and dynamic balancing are performed to accommodate the increased stroke, providing smooth operation and reduced vibrations. Most applications can utilize the stock piston, further simplifying installation. When paired with Cylinder Works Big Bore cylinders, this crankshaft can significantly boost your engine’s displacement and horsepower, delivering impressive performance gains for off-road adventures or recreational riding.

Features:

• Crankshafts designed for Polaris vehicles, offering reliable performance

• Premier alternative to costly OEM crankshafts with durable construction

• Sold complete with Hot Rods connecting rods, top-end bearings, and crankshaft webs

• Factory assembled and trued to OEM specifications for optimal performance

• Fully rebuildable with genuine Hot Rods components for longevity

• Gears manufactured to DIN Class 9 standards or higher for smooth engagement

• Includes stroker crankshaft options for increased displacement and horsepower

• Increased stroke for higher performance in most applications

• Drop-in replacement requiring no modifications in most cases

• CNC machined and dynamically balanced to suit increased stroke

• Compatible with stock pistons and can be paired with Big Bore cylinders for enhanced gains

Fits,
Polaris Atp 500 2004
Polaris Atp 500 2005
Polaris Hawkeye 400 HO 2X4 2012
Polaris Hawkeye 400 HO 2X4 2013
Polaris Hawkeye 400 HO 2X4 2014
Polaris Ranger 400 4X4 [Midsize] 2012
Polaris Ranger 400 4X4 [Midsize] 2010
Polaris Ranger 400 4X4 [Midsize] 2011
Polaris Ranger 400 4X4 [Midsize] 2013
Polaris Ranger 400 4X4 [Midsize] 2014
Polaris Ranger 500 4X4 2006
Polaris Ranger 500 4X4 2007
Polaris Scrambler 500 2X4 2001
Polaris Scrambler 500 2X4 2002
Polaris Scrambler 500 4X4 2012
Polaris Scrambler 500 4X4 1998
Polaris Scrambler 500 4X4 1999
Polaris Scrambler 500 4X4 2000
Polaris Scrambler 500 4X4 2001
Polaris Scrambler 500 4X4 2002
Polaris Scrambler 500 4X4 2003
Polaris Scrambler 500 4X4 2004
Polaris Scrambler 500 4X4 2005
Polaris Scrambler 500 4X4 2006
Polaris Scrambler 500 4X4 2007
Polaris Scrambler 500 4X4 2008
Polaris Scrambler 500 4X4 2009
Polaris Scrambler 500 4X4 2010
Polaris Scrambler 500 4X4 2011
Polaris Sportsman 400 HO 2X4 2010
Polaris Sportsman 400 HO 2X4 2011
Polaris Sportsman 400 HO 2X4 2012
Polaris Sportsman 400 HO 2X4 2013
Polaris Sportsman 400 HO 2X4 2014
Polaris Sportsman 450 2006
Polaris Sportsman 450 2007
Polaris Sportsman 500 Efi 2006
Polaris Sportsman 500 Efi 2007
Polaris Sportsman 500 Efi 2008
Polaris Sportsman 500 Efi 2009
Polaris Sportsman 500 H.O. 2x4 2004
Polaris Sportsman 500 HO 2X4 2001
Polaris Sportsman 500 HO 2X4 2002
Polaris Sportsman 500 HO 2X4 2003
Polaris Sportsman 500 HO 2X4 2005
Polaris Sportsman 500 HO 2X4 2006
Polaris Sportsman 500 HO 2X4 2008
Polaris Sportsman 500 HO 2X4 2009
Polaris Sportsman 500 HO 2X4 2010
Polaris Sportsman 500 HO 2X4 2011
Polaris Sportsman 500 HO 2X4 2012
Polaris Sportsman 500 HO 2X4 2013
Polaris Sportsman Touring 500 2009
Polaris Sportsman Touring 500 2008
Polaris Sportsman Touring 500 H.O. 2013
Polaris Sportsman Touring 500 HO 2010
Polaris Sportsman Touring 500 HO 2011
Polaris Sportsman Touring 500 HO 2012
Polaris Sportsman X2 500 2007
Polaris Sportsman X2 500 2006
Polaris Sportsman X2 500 2008
Polaris Sportsman X2 500 2009
Polaris Worker 500 2001