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1972 Honda CB350F0 Front Caliper Parts

The CB350F0’s front disc has a single-piston caliper. Choose a replacement assembly when the original body cannot be reused, or select the piston, seal and hardware needed for a serviceable body. Compare the caliper on the bike before ordering.

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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 CB750 CB550 CB500 front brake caliper bleed screw 45224-579-013

Honda CB Front Brake Caliper Bleed Screw ~ Replaces 45224-579-013

$8.95 USD
73-0993
Replace your front caliper bleed screw with this Front Brake Caliper Bleed Screw, replacing OEM #45224-579-013.Key Features• Front brake caliper bleed screw• Replaces OEM...
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,...
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Honda CB550 CB500 CB450 CB400 CB360 front caliper piston 45107-323-020

Honda CB Front Caliper Piston ~ Replaces 45107-323-020

$21.78 USD
29-0058
Replace your front brake caliper piston with this Front Brake Caliper Piston, 38.15mm diameter x 34mm height, replacing OEM #45107-323-020. The side with the...
Honda CB750 CB550 front brake caliper bolt and washer set 90165-323-000

Honda CB Front Brake Caliper Bolt & Washer Set ~ Replaces 90165-323-000

$12.50 USD
73-1027
Replace your front caliper bolts and washers with this Front Brake Caliper Bolt & Washer Set. Includes 2 bolts and 2 washers. Replaces OEM...
Honda CB550 CB500 CB450 front brake caliper assembly 45100-390-405

Honda CB Front Brake Caliper Assembly ~ Replaces Honda OEM 45100-390-405

$119.95 USD
33-0039
Replace a worn, seized, damaged, or missing front brake caliper with this aftermarket full caliper assembly for Honda CB models. It is a replacement...
Honda CB550 CB400F CB350F deluxe front brake caliper repair kit

1972-78 Honda CB550 / CB400F / CB350F Deluxe Front Brake Caliper Repair Kit

$25.44 USD
29-6003
Freshen up the front brake caliper on compatible Honda CB models with this aftermarket deluxe brake caliper repair kit. This kit is intended for...
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1972 Honda CB350F0 · Front Caliper Parts Buying guide

Decide whether to retain the caliper body

A complete aftermarket caliper and separate rebuild parts offer different starting points. Make the choice after inspecting the body and piston, then check the package contents to avoid buying the same parts twice.

Parts to consider

Honda CB Front Brake Caliper Assembly ~ Replaces Honda OEM 45100-390-405 Replacement front caliperAftermarket assembly with body, pads, piston, piston rubber, bleed screw, bolts and bleed cap. Final assembly may be required.View part Honda CB Front Caliper Piston ~ Replaces 45107-323-020 Front caliper piston38.15mm diameter and 34mm high; replacement reference 45107-323-020.View part Honda CB Caliper Piston Sealing Ring ~ Replaces 45108-300-003 Caliper piston sealing ringSeparate front caliper piston seal, replacing reference 45108-300-003.View part

Related parts: Front caliper bleed screw · Stock-type bleed-screw cap

Assembly contents determine the rest of the order

The replacement caliper includes the body, pads, piston, piston rubber, bleed screw, bolts and bleed cap. It may need final assembly before installation. Have a competent brake technician assess any reused parts and follow the CB350F manual for installation and bleeding.

Match the separate service pieces

The piston seal and bleed hardware are separate choices for a retained caliper. Compare the fitted piston and the body’s condition before deciding which parts need replacement. A new seal is only part of the service plan when another working component is damaged.

Buying questions

Should I buy the assembly or rebuild my caliper?

That depends on the condition of the body and its working surfaces. Inspect the existing caliper first. A replacement assembly is useful when major parts are unusable; separate parts suit a body that remains serviceable.

Which piston measurements should I compare?

The separate piston is specified at 38.15mm diameter and 34mm height, with replacement reference 45107-323-020. Compare the existing caliper and piston before ordering, particularly if the front brake has been changed from the original CB350F arrangement.

Can I order a bleed cap without a bleed screw?

Yes. A stock-type rubber cap and a replacement bleed screw are separate listings. Check which component is missing or damaged, and compare the screw application rather than choosing solely by the cap’s appearance.

Not sure which part you need?

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

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