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1982 Honda CB650SC Nighthawk Caliper Bleed Screws & Caps

The available caliper service choices for the 1982 CB650SC here are a bleed screw and a ten-pack of rubber caps. Match the caliper and the fitting being repaired before ordering. Keep this focused hardware selection separate from the broader inspection needed for a complete hydraulic rebuild.

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Currently viewing Brake Caliper Rebuild Kits, Caliper Pistons, Bleed Screws

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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 CB750 CB650 CB450 CB400 front caliper bleed screw 45224-413-003

Honda CB750 / CB650 / CB450 / CB400 Front Caliper Bleed Screw ~ Replaces 45224-413-003

$8.95 USD
73-0995
Replace your front caliper bleed screw with this Front Brake Caliper Bleed Screw, replacing OEM #45224-413-003.Key Features• Front brake caliper bleed screw• Replaces OEM...
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1982 Honda CB650SC Nighthawk · Caliper Bleed Screws & Caps Buying guide

Check the bleed fitting before ordering small caliper parts

The screw replaces reference 45224-413-003 with explicit Nighthawk application. The cap package supplies ten pieces. Compare the actual screw and cap arrangement if the motorcycle has replacement calipers.

Parts to consider

Honda CB750 / CB650 / CB450 / CB400 Front Caliper Bleed Screw ~ Replaces 45224-413-003 Front caliper bleed screwBleed screw replacing reference 45224-413-003, with explicit 1982 CB650SC application.View part Honda CB Caliper Bleed Screw Rubber Cap (Pk/10) ~ Replaces 45108-425-003 Bleed-cap ten-packTen rubber bleed-screw caps, with the CB650 family listed as the stock-type application.View part

Use the model-specific bleed-screw application

The product explicitly lists the 1982 CB650SC. Other models in its description have separate frame restrictions; those should not be copied into this Nighthawk’s repair plan. Compare the fitted caliper and reference before selecting the screw.

Keep the cap package in context

The rubber-cap product contains ten pieces and identifies the CB650 family as a stock-type application. A missing cap and a damaged screw are different hardware conditions. Have hydraulic service and final brake checks performed with the appropriate procedure and equipment.

Caliper Bleed Screws & Caps questions

Can a similar-looking bleed screw be substituted?

No. The replacement must match the installed caliper’s bleed-screw thread and sealing-seat design. Reference 45224-413-003 is listed for the 1982 CB650SC; identify a changed caliper directly rather than choosing by appearance.

Will a new rubber cap stop fluid leaking past the screw?

The cap keeps water and road debris out of the bleed opening; it is not a hydraulic sealing repair. Have the screw and the caliper’s conical seat inspected and the system checked under pressure for leaks.

What checks follow bleed-screw replacement?

The screw listing calls for inspecting the sealing seat, using the correct brake fluid and bleeding trapped air. Tighten only to the specified torque, then hold firm hydraulic pressure and check for leaks before the motorcycle is used.

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