Model Number: 3066 Brand Name: HC Key Specifications/Special Features: Brand: HCModel: CAT 3066OEM/manufacturer part number: 1253005Product descriptions:Caterpillar aftermarket 0R4742, 1R7383, 1R8743, 5I7671, 1253005 or 125-3005 crankshaft these are made for the 320C 320CL but fits other model caterpillars with the 3066 engine please verify your part number prior to orderProduct details:Item weight: 175 poundsShipping weight: 175 pounds (view shipping rates and policies)ASIN: B00K24IWNGAverage customer review: be the first to review this itemProduct warranty: for warranty information about this product, please click here

	Ours					Others
Technology	mold design and production					buy from other factory
	cast blank					buy from other factory
	surface quench and nitriding					done by other factory
Equipments	smelt furnace 2.5T					not available
	Quench equipment 3 sets					1 set
	Nitriding equipment 2 set					not available
	Crankshaft milling machine 1 set					not available
	CNC for oil hole 4 sets					not available
OE supplier	Weichai,Yuchai and Deutz					no
Brand name built for customer	Dieseltek, Telford,Diesel					no