【Part Number】 055-0078 【Size】0.94''×0.49'' in its size 【High Quality】Our air compressor spring is made of stainless steel which can offer a long-term service 【Compare to the Original】More durable with cheaper cost 【Intimate Service】If you have any questions about our spring or if you have recieved it with any flaw, please contact us by email Replacement Regulator Knob Spring
This is the replacement spring for Coleman Powermate, Craftsman, and Sanborn Regulator Knob assemblies. Please note, this spring is a larger diameter than the 055-0005 spring so it is not compatible if your compressor uses a 137-0001 regulator knob. Please see below for the exact measurements of this spring.