The Hot Rods 4089 Stroker Crankshaft Assembly is a performance-focused replacement for the original crankshaft in select Kawasaki KRF 750 Teryx models. This complete assembly is supplied ready for installation with Hot Rods connecting rods, top-end bearings, and crankshaft webs, providing a practical alternative to a costly OEM replacement. Manufacturer part number 4089 and vendor part number 421-4089 identify this Hot Rods crankshaft assembly.
Designed with an increased stroke, this stroker crankshaft helps increase engine displacement and horsepower while maintaining a straightforward installation in most applications. The assembly is CNC machined and dynamically balanced to accommodate the additional stroke, and it uses the stock piston in most applications. It can also be paired with Cylinder Works Big Bore cylinders for further displacement and horsepower gains. Factory assembly and truing to OEM specifications help ensure dependable fit, performance, and durability.
Features: This crankshaft is fully rebuildable using genuine Hot Rods connecting rods and bearings. Its gears are manufactured to DIN Class 9 or higher quality standards. The assembly fits 2009-2012 Kawasaki KRF 750 Teryx FI 4X4 models, including LE versions, the 2009 KRF 750 Teryx FI NRA Outdoors, and the 2009 KRF 750 Teryx FI 4X4 Sport. Verify the model and year before ordering to confirm compatibility.
Features:
- Complete Hot Rods stroker crankshaft assembly ready for installation
- Increased stroke supports greater engine displacement and horsepower
- Drop-in replacement requiring no modification in most applications
- Includes Hot Rods connecting rods, top-end bearings, and crankshaft webs
- CNC machined and dynamically balanced for the increased stroke
- Uses the stock piston in most applications
- Factory assembled and trued to OEM specifications
- Fully rebuildable with genuine Hot Rods connecting rods and bearings
- Gears manufactured to DIN Class 9 or higher quality standards
- Compatible with Cylinder Works Big Bore cylinders for additional performance gains
- Fits select 2009-2012 Kawasaki KRF 750 Teryx FI 4X4 models, including LE versions
- Fits the 2009 Kawasaki KRF 750 Teryx FI NRA Outdoors and FI 4X4 Sport
Fitment:
2004 Kawasaki KFX 700
2004 Kawasaki KVF700 Prairie 4X4 [SRA]
2004 Suzuki Lt-V700F Twin Peaks 700 4X4 [SRA]
2005 Kawasaki KFX 700
2005 Kawasaki KVF700 Prairie 4X4 [SRA]
2005 Kawasaki KVF750 Brute Force 4X4i [IRS]
2005 Suzuki Lt-V700F Twin Peaks 700 4X4 [SRA]
2006 Kawasaki KFX 700
2006 Kawasaki KVF700 Prairie 4X4 [SRA]
2006 Kawasaki KVF750 Brute Force 4X4i [IRS]
2007 Kawasaki KFX 700
2007 Kawasaki KVF750 Brute Force 4X4i [IRS]
2008 Kawasaki KFX 700
2008 Kawasaki KRF 750 Teryx 4x4
2008 Kawasaki KRF 750 Teryx 4x4 LE
2008 Kawasaki KRF 750 Teryx NRA Outdoors
2008 Kawasaki KVF750 Brute Force 4X4i [IRS]
2009 Kawasaki KFX 700
2009 Kawasaki KRF 750 Teryx 4x4 LE
2009 Kawasaki KRF 750 Teryx FI 4X4
2009 Kawasaki KRF 750 Teryx FI 4X4 LE
2009 Kawasaki KRF 750 Teryx FI 4X4 Sport
2009 Kawasaki KRF 750 Teryx FI NRA Outdoors
2009 Kawasaki KVF750 Brute Force 4X4i [IRS]
2010 Kawasaki KRF 750 Teryx 4x4 LE
2010 Kawasaki KRF 750 Teryx FI 4X4
2010 Kawasaki KRF 750 Teryx FI 4X4 LE
2010 Kawasaki KRF 750 Teryx FI 4X4 Sport
2010 Kawasaki KVF750 Brute Force 4X4i [IRS]
2011 Kawasaki KRF 750 Teryx FI 4X4
2011 Kawasaki KRF 750 Teryx FI 4X4 LE
2011 Kawasaki KRF 750 Teryx FI 4X4 Sport
2011 Kawasaki KVF750 Brute Force 4X4i [IRS]
2012 Kawasaki KRF 750 Teryx FI 4X4
2012 Kawasaki KRF 750 Teryx FI 4X4 LE
2012 Kawasaki KRF 750 Teryx FI 4X4 Sport
2012 Kawasaki KRT 750 Teryx4 4X4
2012 Kawasaki KRT 750 Teryx4 4X4 EPS
2012 Kawasaki KRT 750 Teryx4 4X4 EPS LE