Part number on the old one wore off and I'm tryin to match it up, this a 15mm inner diameter washer?
Question by: Rick S on Nov 27, 2025, 2:35 PM
15mm inner diameter is exactly what you've got with this one. It's the BQ1421 from Brakequip, built heavy-duty for industrial sealing work. If that matches your original spec, you should be in good shape.
Answer by: Customer Support on Nov 28, 2025, 3:20 PM