Choosing an Arrow Precision crankshaft puts you in total control of the design and manufacturing process.
Over the years
We established crankshaft manufacturing at our Leicestershire site in 2006. Through continuous investment in the latest CNC equipment we have created a truly unique manufacturing environment that is unparalleled in the industry.
CNC lathes, 4-axis mills plus state of the art 5-axis work centres and dual CNC grinding facilities allow the most complex designs to be manufactured to the highest standard.
Dependant on project requirements a variety of heat treatments including stabilising, hardening & tempering plus gas or plasma nitriding can be utilised.
ISO accredited, our well-equipped and temperature controlled inspection departments offer full CMM inspection capabilities in addition to providing roundness and topogrophical traces plus full ISIR reporting and material certification.
Range of high quality steels
Full client collaboration
100% Inspected and crack detected
Hear from those we make Unrivalled
Arrow Precision components can be found in almost every arena of Motorsport as well as in a wide variety of the worlds most prestigious classic and modern powertrains, your success is what drives us, longevity and performance can be found in every part we produce.
"Arrow's expertise, manufacturing and quality standards match up to our own expectations, we demand the highest of quality and that is what we receive."
"Arrow crankshafts and connecting rods not only meet, but exceed our most stringent requirements."
"Arrow components allow us to use British precision engineering in many prestigious, high performance race and road engines."
Discover the reasons we're at the hearts of the worlds most powerful engines.