Professional Grade Genuine Kawasaki ZX-10R Crankshaft Assembly
This is an authentic OEM Crankshaft-Comp removed from a clean, running 2012 Kawasaki Ninja ZX-10R. With approximately 20,000 km (12,500 miles) of use, this crankshaft represents an excellent replacement for engines with bottom-end failure or for high-performance rebuilds.
ā Fitment & Compatibility
Kawasaki Ninja ZX-10R (JKAZX): 2011 - 2015
Kawasaki Ninja ZX-10R ABS: 2011 - 2015
Part Number: 13031-0956 (Supersedes 13031-0738)
š WHY BUY THIS CRANKSHAFT ASSEMBLY?
Proven Origin: Sourced from a healthy, running engine. Not from a crashed or flooded bike.
Journal Condition: All Main and Rod Journals have been visually inspected. There is NO scoring, NO deep scratches, and NO signs of overheating (blue/purple discoloration).
Complete Value: This listing includes the Connecting Rods and the original Bearings (Shells) as shown.
Low Mileage: At only 20,000 km, this assembly has significant service life remaining compared to high-hour racing units.
ā Technical Inspection Report (Visual)
Journal Surface: Mirror-like finish maintained. No pitting or debris damage.
Counterweights: No chips or signs of contact.
Gear Teeth: Timing and primary drive gears are in sharp, excellent condition.
Note on Measurement: While visually perfect, this unit has not been micrometer-tested for exact out-of-round tolerances.
ā ļø Critical Rebuild Advisory
For high-performance 1000cc engines, precision is everything.
Professional Installation Required: This part should only be installed by a certified motorcycle technician.
Bearing Selection: While used bearings are included for reference, we strongly recommend installing new OEM bearings matched to your case/crank color codes (found in the service manual) for long-term reliability.
