The Crankshaft
This precision ground remanufactured crankshaft and bearing set will fit all Kawasaki 1500cc model engines except Ultra 300X/LX. They are STD size and designed and sized to replace all colors in Kawasaki chart. This crankshaft will be precision ground and polished to .5mm undersize and will come with the bearing to match.
OEM #: 13031-3742
2003-2007 Kawasaki STX-12F
2004-2013 Kawasaki STX-15F
2004-2013 Kawasaki STX-15F
2007-2013 Kawasaki Ultra LX
2007-2008 Kawasaki Ultra 250X
2009-2010 Kawasaki Ultra 260X/LX
2007-2008 Kawasaki Ultra 250X
2009-2010 Kawasaki Ultra 260X/LX
This kit will include:
5 sets of .5mm undersize main bearings
5 sets of .5mm undersize main bearings
4 sets of .5mm undersize rod bearings
Your Warranty
All of our work is Guaranteed!!
The warranty on your crankshaft will be for 1 year. This warranty will cover manufacturing defect only, it will NOT cover water damages, overheat or lack of oil.
Your Warranty
All of our work is Guaranteed!!
The warranty on your crankshaft will be for 1 year. This warranty will cover manufacturing defect only, it will NOT cover water damages, overheat or lack of oil.
How our crankshaft program works
If you are International this item is not available, we will offer program to Canada only.
You must pre-ship your crankshaft to us. If you don't have a core you MUST make arrangements with me prior to the sale. DO NOT BID UNTIL THEN!!!
Turnover is 4 to 5 days upon receipt of your core crankshaft.
This will eliminate the need for core charges.
Contact Information
We are available from 8am to 6pm eastern time everyday at 866.870.1121.
Payment Information
Upon receipt of your core ccrankshaft we will call you for your complete shipping and billing information.
Shipping Instructions
Please be sure to include all your contact information. Pack your crankshaft well and insure for minimum $500.00! If your crankshaft is not packed well your insurance will only cover loss and not damages due to shipping. You can ask your carrier how the item should be packed so that they will pay should there be a claim. Tape your contact information to the inside lid. For more shipping information click the support center link at the top of this page.
If you are International this item is not available, we will offer program to Canada only.
You must pre-ship your crankshaft to us. If you don't have a core you MUST make arrangements with me prior to the sale. DO NOT BID UNTIL THEN!!!
Turnover is 4 to 5 days upon receipt of your core crankshaft.
This will eliminate the need for core charges.
Contact Information
We are available from 8am to 6pm eastern time everyday at 866.870.1121.
Payment Information
Upon receipt of your core ccrankshaft we will call you for your complete shipping and billing information.
Shipping Instructions
Please be sure to include all your contact information. Pack your crankshaft well and insure for minimum $500.00! If your crankshaft is not packed well your insurance will only cover loss and not damages due to shipping. You can ask your carrier how the item should be packed so that they will pay should there be a claim. Tape your contact information to the inside lid. For more shipping information click the support center link at the top of this page.
