If you own Onan CCK CCKA CCKB CCKM powered equipment, you know how difficult it has become to find new original parts. When the day comes to repower or do a restoration, why settle for a rebuild or used short block when you can have the new OEM original designed for your model in hand and ready to install? This was received directly from our OEM supplier in its original factory-oiled packaging and is extremely well-preserved as shown in the pictures (the crank turns by hand with ease)! Contact OSMI Parts for more details about thisPLEASE NOTE: While OSMI Parts attempts to provide accurate fitment suggestions and part number cross references, this information has no expressed or implied warranties and our customers are encouraged to research and determine which part # is correct for their exact machine. OSMI Parts will not be liable for incorrect or inaccurate fitment information. OSMI has over 30,000 listings at exceptional prices.