Front Brake Reservoir Cap Bolt Kit for Honda VFR400 NC30

These replacement bolts secure the front brake-fluid reservoir lid. Browse the matching Honda VFR400 NC30 1989–1992 fastener range.

What you receive

• 1x Biker Bling anti-seize compound pack (7 g).

• 2x A2 (304) stainless steel reservoir cap bolts.

Photographs may show generic bolt examples; use the contents list and fitting positions for the supplied kit.

Important fitment notes

• Compatibility: Listed for Honda VFR400 NC30 1989–1992 with the original front brake reservoir cap positions.
• Verify before installing: Match the exact motorcycle, original components and fitting arrangement. Modified assemblies may need different fasteners.
• Aftermarket parts: These are model-specific aftermarket replacements, not genuine Honda-branded components.
• Exclusions: Reservoirs, caps, diaphragms, fluid and master cylinders are not included. This is not a banjo, control-clamp or calliper fixing kit.

Original Honda part references

• 93600-04050-1G — original reservoir cap bolt reference.

These references identify original Honda components, not Biker Bling product codes. Year-specific alternatives are not extra kit contents or proof of an official supersession. Match the original part and mounting position before fitting.

Model-specific aftermarket replacements: Biker Bling selects the supplied replacements for the original front brake reservoir cap positions. The cross-reference does not establish suitability for unrelated mounting points.

Materials and head style: The supplied bolts are A2 (304) stainless steel. Their head appearance may differ from Honda’s originals.

When should you replace these fixings?

• Worn bolt heads: Damaged recesses can make reservoir access difficult.
• Corroded or missing bolts: Inspect both cap fixings and their threaded holes.
• Reservoir servicing: Check the bolts, cap and diaphragm whenever the lid is removed.

New bolts will not repair a cracked reservoir, damaged cap or deteriorated diaphragm. Inspect the sealing arrangement if a reservoir leaks.

Fitting information

• Keep dirt, moisture and fitting compounds out of the hydraulic fluid. Protect painted surfaces from spills.
• Seat the cap and diaphragm correctly, then tighten the bolts evenly using Honda’s workshop instructions. Do not guess a torque figure.
• Use compounds only where the procedure specifies them; keep them away from the reservoir interior.
• Check the cap is secure and inspect for leaks before riding. Have contaminated fluid or damaged hydraulic components checked.

For general background, read our stainless steel motorcycle bolt fitting guide. Honda’s workshop procedure takes precedence.

Customer questions

Are the caps or diaphragms included?

No. This listing supplies the replacement bolts described above.

Will these bolts suit aftermarket reservoir lids?

Check the lid and master-cylinder manufacturer’s fixing requirements. This kit is selected for the original reservoir arrangement.