MS21442-121 Bearing 0.25″ ID x 0.75″ OD

If you need to pick up parts our store and warehouse is conveniently located at Allegheny County Airport (KAGC) in Western Pennsylvania. Fly or drive in for your parts if you are in the area!

Aircraft Supply and Repair Inc.
21 Allegheny County Airport
West Mifflin, Pennsylvania 15122

• Orders: 800.569.9397
• Customer Service & Technical Support: 412.469.1747
• Fax: 412.469.8271
• info@aircraftsupply.com

Call us if you need assistance, Parts Support is our expertise and we are happy to help. Please feel free to contact us at 1.800.569.9397, 412.469.1747 or by email, info@aircraftsupply.com We look forward to supporting your aircraft needs!