Genuine Honda Brake Master Cylinder Diaphragm Plastic Washer - 45521-MJ6-006

$54.99 USD

Multi-buy discount

  • Free tracked shipping across the USA
  • Dispatched in 1-3 business days
  • Prices in USD
  • Fitment support: send your make, model and year
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Honda master cylinder for Honda. Made from rubber and plastic. Cross-check part number 45521-MJ6-006 against the one you're replacing.

Part type Master Cylinder
Fits Honda
Material rubber, plastic
Part number 45521-MJ6-006
Condition new
  • Genuine Honda rubber diaphragm plastic washer / plate for the front and rear master cylinder
  • This is the plastic washer that sits between the brake reservoir cap and the rubber diaphragm
  • If you notice that your brake fluid reservoir is leaking fluid onto your gas tank

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Orders are dispatched from within the USA and fulfilled in 1 to 3 business days. If a part ever arrives faulty or not as described, a real person sorts it, backed by your consumer rights and our refund policy.