Check the listing for details. IBM Selectric Cycle Clutch Pulley Main Hub Replacement. Condition: New. Listed at 39.95 USD. Selectric Cycle Clutch Pulley Repair Service This is an Aluminum 3D manufactured replacement pulley for IBM Selectric typewriters. Fits all Selectric models (I, II and III). Computer designed to replace original cracked nylon pulleys. Replaces IBM 1132134. This is a REPAIR SERVICE. You will need to send your old pulley/arbor in and the new pulley will be installed on YOUR arbor and shipped back to you. Ship your old pulley/arbor to the address below. Installation of this pulley in your Selectric should be performed by an experienced professional due to the complex procedures required. Add an Operational Shaft Bushing to your order by selecting the option at the top of the listing. New pulleys have not been available from IBM for many years. This replacement pulley fits and performs exactly as the original, but won't crack like the originals because it's aluminum. Why chance installing a used, already-cracked pulley or a pulley that has been glued? Even new nos pulleys have cracks already and are destined to fail. Install my new aluminum replacement and do the job right the first time. Ship your old pulley/arbor to me and I'll install your new pulley on your arbor and ship it back to you.My address is: Clark Hinson1732 Willow Wood DrNixa, MO 65714