Description

A failing crankshaft or worn connecting rods can bring a Kawasaki KRX 1000 to a stop fast. If you’re hearing bottom-end noise, noticing vibration under throttle or seeing signs of bearing wear, this Crankshaft and Rod Kit gives you the core components needed to restore strength and reliability to the 999cc engine.

Before ordering, verify your 2021 model. Early-production 2021 units used a different fixed counter-shaft pinion spline. If your crankshaft has straight splines, this kit will not fit. In that case, refer to our 2020–2021 KRX 1000 listings for the correct assembly.

This kit includes a direct-replacement crankshaft and matching connecting rods, each built to replace the original OEM components. These parts bring back proper balance, smoother rotation, and dependable bottom-end operation. Riders comparing options often also review our KRX 1000 Bottom End Rebuild Kit for a more complete solution.

For installation guidance or fitment help, our FAQ page is a good place to start. This parts kit includes our 1-year, no-questions-asked warranty. Full details can be reviewed in the warranty policy. If it’s your first time ordering from us, our Help Center walks through shipping and ordering steps. You can also reach our team through the contact page and look through our blog articles for useful engine insights.

THIS KIT INCLUDES

• (1) Crankshaft — Replaces OEM #: 13031-0997
• (2) Connecting Rods — Replaces OEM #: 13251-0749-JJ

Order your crankshaft and rod kit today and keep your KRX 1000 running strong. Veterans and active servicemembers can also ask about the discounts we proudly offer.