BRAND NEW WSM COMPLETE JET PUMP REPAIR KIT INCLUDES: 1 NEW IMPELLER SHAFT, 1 NEW WSM JET PUMP REPAIR KIT, 1 WEAR RING, AND 1 NOSE CONE. Please refer to the second photo. This diagram shows how to correctly measure your impeller shaft. Please follow all instructions carefully. This will ensure you receive the correct shaft for your machine.We are not responsible for incorrectly placed orders. SHAFT MEASUREMENTS: THREAD: 11/16" MAIN SHAFT: 7/8" LIP: 7/8" TOTAL LENGTH: 5.51" OR 5 33/64 FITS THE FOLLOWING MACHINES: SEA-DOO: 1998 GSX Limited Ltd, 5629/5845 - Propulsion System. IF YOU HAVE ANY QUESTIONS OR NEED A CRANKSHAFT REBUILT, MESSAGE US. WE ARE NOT RESPONSIBLE FOR INCORRECTLY PLACED ORDERS. The item "WSM IMPELLER JET PUMP SHAFT REPAIR KIT WEAR RING CONE FOR SEA-DOO GSX 1998" is in sale since Thursday, June 30, 2016. This item is in the category "eBay Motors\Parts & Accessories\Personal Watercraft Parts\Engines, Impellers & Component\Impellers & Components". The seller is "ut_crankshaft_shortblock" and is located in Springville, Utah. This item can be shipped worldwide.