Description

Honda CBX250 2003 Parts Catalog

If you have ever ordered a part for a 2001-2004 Honda CBX250 Twister and got the wrong clutch cable or a mismatched fuel hose, you know the pain. That happens when you trust a third-party parts list or a forum post. I have been wrenching for 28 years, and I do not touch aftermarket catalogs. The Honda CBX250 2003 Parts Catalog is the only way to verify exactly which bolt, gasket, or hose fits your specific serial number range. This is the same 237-page document the dealer uses.

How the Parts Catalog Saves Time on Every Order

You do not need to guess which iteration of the CBX250 you own. The catalog breaks down Model (2002), Model (2003), and Model (2004) separately. Each section references the applicable serial number range, like “3R100001 ~” for frame or engine. Page 1 of the PDF shows the part number 00X1B-KPF-004 — that is the official Honda publication number. Inside, the section “How to check the part block and serial numbers” walks you through matching your bike’s VIN to the correct parts. No more returning wrong parts.

Engine Group and Frame Group Coverage

The catalog splits into Engine Group and Frame Group. Under Engine you get M-1 through M-18 sections: crankcase, cylinder head, transmission, cooling, intake. Each part has an OEM number and a diagram. Frame sections C-1 through C-33 cover the chassis, swingarm, wheels, brakes, fuel tank, and electrical components. Aftermarket parts lists combine all years into one blob — this catalog separates 2002, 2003, and 2004 with their own part updates. If you need a specific hose for a 2003 model, the section “Fuel hose, general purpose hoses and vinyl hose” gives you the bulk part number and length. You want to replace the front brake master cylinder? Check the C-7 section with the correct serial number prefix.

Color Charts and Serial Number Cross-Reference

Honda changed paint codes by year. The catalog includes a Color chart with codes like *PB-314P* (Azul Twister Perolizado) and *R-214C* (Vermelho Brava Candy). If you are restoring a 2002 model, you need the exact paint code to match the frame. The section “Construction of vehicle identification number (V.I.N) 1996 ~” explains how to decode your VIN. Do not rely on aftermarket color guesses — this is factory data.

Why OEM Honda Documentation Matters

Aftermarket parts catalogs on Automotive Industry Overview or third-party sites reprint Honda’s data with errors. They omit the revision dates — note the section “When the parts were revised”. Honda revises part numbers when they update a component mid-year. If you order a 2002 cylinder head gasket using an aftermarket list, you might get the superseded part that no longer fits the 2003 head. The OEM catalog shows the exact revision. Same for the Automotive Battery if you are replacing the battery — the catalog lists the correct battery holder part number for each model year.

3 Reasons to Use This 237-Page Catalog

First, you get the Part Number Index at the back — search any number and find the page. Second, the flat rate time (F.R.T.) section lets you estimate labor. Third, the manual covers three languages (English, Spanish, Portuguese) so no translation issues. You save the cost of a wrong part order in one use.

Frequently Asked Questions

Does this catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers, not bolt torques. For torque specs get the factory service manual.

Can I use this for a 2001 CBX250?

The catalog covers model years 2001 through 2004, but the specific color and revision tables start at 2002. Check the serial number ranges under “Models, area codes and applicable serial numbers” to confirm your bike’s coverage.

How do I find a part number if I only have the old part in hand?

Go to the Part Number Index (the last section of the PDF). It lists every part number in ascending order and tells you which figure page it appears on. Then cross-reference with the diagram.

What about hoses — are lengths included?

Yes. The section “Bulk part number of fuel hose, general purpose hose and vinyl hose” gives the bulk part numbers and the standard cutting lengths. You order the bulk hose and cut to spec.

Stop wasting time on aftermarket catalogs that mix up years. The factory parts breakdown is the only reference that matches your bike’s VIN. Access the Factory Manual from AutoRepairManuals and keep it on your bench next to the torque wrench.

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