The 35103852 Split Taper Bushing is a used to mount the drive coupling on portable air compressor drivelines. It draws down onto the shaft as the coupling is torqued, wedging the hub into a concentric, backlash-free grip that transfers engine torque into the air end without slip or runout.
The taper bushing is a wear and service item, not a permanent fit. It is the component you remove to pull a worn coupling element, and a bushing that has been over-torqued, seized, or reused past its service life will not draw down true, which shows up as runout, coupling wear, and vibration through the air end. Replace the bushing whenever the coupling is serviced rather than reusing a fatigued one.
Stark Industrial Products stocks the 35103852 as a direct OEM replacement, with same-day shipping on in-stock orders to keep downtime short. Call us at (903) 768-1111 and our team will confirm the 35103852 is correct for your compressor and coupling before you order.






