VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1971 Honda CB750K Front Caliper Parts

Choose front caliper service parts for your 1971 Honda CB750K by comparing the existing caliper and the actual repair required. Rebuild hardware, an individual piston and a complete aftermarket caliper are different options with different contents; none should be assumed equivalent from the category name.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Brake Caliper Rebuild Kits, Caliper Pistons, Bleed Screws

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB900 CB750 CB650 caliper piston sealing ring 45108-300-003

Honda CB Caliper Piston Sealing Ring ~ Replaces 45108-300-003

$7.95 USD
29-0527
Replace your front caliper piston sealing ring with this Front Brake Caliper Piston Sealing Ring, replacing OEM #45108-300-003. Also fits the rear brake caliper...
Honda CB750 CB550 front brake caliper bleed screw rubber cap 45110-300-003

Honda CB Front Brake Caliper Bleed Screw Rubber Cap (Stock Type) ~ Replaces 45110-300-003

$3.95 USD
29-7018
Replace your front caliper bleed screw rubber cap with this Stock Type Front Brake Caliper Bleed Screw Rubber Cap, the same design as the...
Honda CB750K front caliper rebuild kit

1969-76 Honda CB750K Front Caliper Rebuild Kit

$46.95 USD
14-0505
Rebuild your early CB750K front caliper with this Front Brake Caliper Rebuild Kit. Includes the brake caliper sealing ring, 2 caliper bolts, bleed screw,...
Honda CB750K CB450K front caliper bleed screw 45109-300-003

1969-76 Honda CB750K / CB450K Front Caliper Bleed Screw ~ Replaces 45109-300-003

$8.95 USD
29-7017
Replace your front caliper bleed screw with this Front Brake Caliper Bleed Screw, replacing OEM #45109-300-003.Note: we also carry the stock-type bleed screw rubber...
Honda CB750K CB450K front caliper piston 45107-300-003

1969-76 Honda CB750K / CB450K Front Caliper Piston ~ Replaces 45107-300-003

$49.95 USD
29-0526
Replace your early CB750K or CB450K front caliper piston with this Front Brake Caliper Piston, 38.15mm diameter x 34mm length, replacing OEM #45107-300-003.Key Features•...
Honda CB750 CB550 CB500 CB450 front caliper adjuster set 45117-341-700

Honda CB750 / CB550 / CB500 / CB450 Front Caliper Adjuster Set ~ Replaces 45117-341-700

$13.95 USD
29-7016
Restore your front caliper adjuster with this Front Brake Caliper Adjuster Set, including adjusting bolt, spring, washer, and nut. Replaces OEM #45117-341-700 (bolt), #45119-300-020...
Honda CB1100 CB1000 caliper bleed cap (pk 10) 45108-425-003

Honda CB Caliper Bleed Screw Rubber Cap (Pk/10) ~ Replaces 45108-425-003

$11.95 USD
29-0500
Stock up on caliper bleed screw rubber caps with this Brake Caliper Bleed Screw Rubber Cap 10-pack. Universal type for series 1, 3, 4,...
Honda CB750K CB450K front brake caliper assembly 45100-341-003

1969-76 Honda CB750K / CB450K Front Brake Caliper Assembly ~ Replaces Honda OEM 45100-341-003

$139.95 USD
33-0040
Aftermarket front brake caliper assembly for Honda CB750K and CB450K front disc brake service. This complete assembly replaces Honda OEM #45100-341-003 and is a...
Honda CB750K CB450K front caliper bolts (pk 2) 90165-300-023

1969-76 Honda CB750K / CB450K Front Caliper Bolts (Pk/2) ~ Replaces 90165-300-023

$12.95 USD
73-1026
Replace your front caliper bolts with these Front Brake Caliper Bolts Pk/2, replacing OEM #90165-300-023.Key Features• Front brake caliper bolts• Pack of 2• Replaces...
compare

1971 Honda CB750K · Brake Caliper Rebuild Kits, Caliper Pistons, Bleed Screws Buying guide

Read what each caliper option actually includes

The rebuild kit covers seals and selected hardware, while the piston and complete caliper have separate listings. Comparing those contents helps you choose the right scope of repair without expecting pads or a piston in every kit.

Parts to consider

1969-76 Honda CB750K Front Caliper Rebuild Kit Caliper seal and hardware rebuild kitContains a sealing ring, two bolts, bleed screw and cap, plus the caliper adjuster set.View part 1969-76 Honda CB750K / CB450K Front Caliper Piston ~ Replaces 45107-300-003 Individual front caliper pistonListed piston dimensions are 38.15mm diameter by 34mm length; compare the installed part.View part 1969-76 Honda CB750K / CB450K Front Brake Caliper Assembly ~ Replaces Honda OEM 45100-341-003 Complete aftermarket front caliperListing includes the caliper body halves, pads, piston, seal and named bleed hardware.View part

Related parts: Separate piston sealing ring · Replacement bleed screw · Stock-type bleed screw cap

Do not assume a piston comes in the kit

Choose the separate piston when the inspected repair needs one: it is absent from the seal-and-hardware kit. Compare its 38.15mm diameter and 34mm length with the fitted caliper before ordering.

Compare the assembled replacement separately

The complete aftermarket caliper listing includes pads and a piston as well as its body and hardware. That is a broader purchase than the rebuild kit. Check the existing mounting arrangement and the specified Honda reference before choosing between repairing the original and replacing the assembly.

Questions before you order

Does the featured rebuild kit contain brake pads?

Brake pads are not included in its stated contents. It lists the sealing ring, two bolts, bleed screw and cap, and adjuster parts. Pads have a separate listing.

Which piston dimensions should I compare before ordering?

The individual piston is specified at 38.15mm diameter by 34mm length. Compare both with the caliper being repaired, especially if the front brake has been changed; the complete replacement caliper already includes a piston.

What does the complete caliper listing include?

Its description names both caliper body halves, pads, piston, piston sealing ring and cap, bleed screw and cap, bolts and clip. Compare that list with your repair needs before ordering duplicate components.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question
Parts categories for 1971 Honda CB750K

Your cart

×