Master Cylinder | Honda CB360 / CB450 / CB500T

2 Review(s)

Your Price: $100.00

In Stock

CMC Part Number:1034

Replaces OEM Part:45500-369-671, 45500-341-771, 45530-377-305, 45504-300-003, 45505-300-003, 45506-300-003, 45512-300-003, 45502-300-305, 46125-533-003, 46140-533-003, 90651-377-003, 45520-300-000, 45526-341-000,45521-MJ6-006, 45521-300-010, 45517-MA5-671, 45517-300-003, 95701-06025-00, 95700-06025-00, 45527-300-000, 94002-06000-0S, 53175-369-003, 53170-369-003, 43513-MJ6-006, 43513-461-771, 5513-341-771, 90114-300-000
Qty:Sold Individually

Optional Power Lever Upgrade

#2019 (+$6.00)

Quantity

Description
Customer Reviews
Compatibility Chart

Part: Honda CB360 / CB450 / CB550 Replacement Master Cylinder

Why You Need This: Sometimes the master cylinder on your Honda CB360, CB450 / CB500T and CB550 just can not be rebuilt. Years of sitting in ancient brake fluid have turned its once mighty stopping power into aluminum dust. Worry not as our high quality replacement brake master cylinder comes ready to be mounted with the correct look and feel for your Honda CB360, CB450, CB500T, or CB550. The master cylinder has a 14mm piston, like the original factory unit, with the brake lever included.

While you are overhauling the front brake on your Honda make sure to change out the brake hoses, hard line and rebuild the caliper.

Note: This master cylinder is not visually identical to the factory unit but looks very similar. It does fit and perform just like the original.

Installation Tip: Always use fresh brake fluid from a sealed container. Start the bleeding process with the hard line disconnected from the caliper. Purge the line until all the air is gone from the system then connect the line to the caliper and finish the bleeding process. Using a speed bleeder will make the brake bleeding process much easier.

This Master Cylinder Fits These Honda Motorcycles
	1969	1970	1971	1972	1973	1974	1975	1976	1977	1978
450 500T	CB450K2	CB450K3	CB450K4	CB450K5	CB450K6	CB450K7	CB500T	CB500T
350					CB350G
360						CB360G	CB360T	CB360T
500F 550K/F			CB500K0	CB500K1	CB500K2	CB550K0	CB550K1	CB550K2	CB550K3	CB550K4
500F 550K/F							CB550F	CB550F	CB550F

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Chief cook and bottle washer

Well boys, I would love to be able to tell you that here in Iowa I have been in the detached, unheated garage getting the rat ready for the road this spring. Alas, the parts are here in a box on the office floor waiting for me to take them out and assemble them. I must say that I do take the beautiful new master cylinder out and mime running the road while sitting here at the office desk. But sorry to say, my old bones and feeble circulatory system keeps me from braving 25 degrees in the garage to assemble them and so I must content myself to peruse vintage Honda posts on Facebook or drool over the pretty rebuilds on Bing search. Winter's a harsh mistress here in the Midwest and your just gonna have to wait until spring for a more suitable review. Thanks boys, keep up the good work!

Did you find this helpful? 6 of 11 Found Helpful

Reviewed by: Nick Waage from West Des Moines Iowa. on 1/1/2017

Great for Converting to Disk

I am adding a 1975 disk front end to my 1974 CB360 (originally drum), and got this product to complete the conversion. It's a great product, and was a very easy install. I've also replaced the caliper and got all new brake lines.

Did you find this helpful? 5 of 6 Found Helpful

Reviewed by: (Verified Buyer) Tricia Baugher from West Chester, PA. on 4/28/2017

Excellent fit, primed well and bled out easily.....

Did you find this helpful? 3 of 3 Found Helpful

Reviewed by: (Verified Buyer) Kelly L. Colwell from Boardman, Ohio. on 11/5/2018

Great fit

Got it installed and it worked great and fit perfect. Was super happy That i was able to swap my factory reservoir cap onto it

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: (Verified Buyer) Daniel Malloy from Pennsylvania . on 9/6/2020

Bike Builder

Great part, but a little difficult to bleed. I finally gave up on the original 1972 master cylinder on my CB500 and got this one to replace it. I also got new brake lines, banjo bolts, and crush washers to go with it. The new parts fit perfectly and now work great, but I had a tough time bleeding the whole new brake system. I had to bench prime the cylinder and use a vacuum pump to get all the air out. Once I got to that point, the brakes work perfectly. But that was probably me more than the parts. I'd definitely recommend the brake cylinder and power lever. Another great product, as usual, from CMC.

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Reviewed by: (Verified Buyer) Donald Cohen from New York. on 7/27/2021