Yamaha RD350LC 1982 Parts Catalog

If you’re calling parts suppliers with a part number from an aftermarket catalog, you’re wasting your time. I’ve seen it too many times – a guy shows up with a part that doesn’t fit because the catalog had the wrong number. This Yamaha RD350LC 1982 Parts Catalog is the real deal. It’s the same microfiche sheets the dealer used. 74 pages of exploded views and OEM part numbers. No guesswork.

Engine Systems Breakdown

Page B2 shows the cylinder head and cylinder assembly. Every bolt, gasket, and washer is listed with its factory number. The crankshaft and piston section on page B3 covers both standard and oversize pistons. If you’re rebuilding the top end, you need these diagrams to order the right rings and pins. The catalog splits the engine into 15 sub-sections, from the water pump to the exhaust. Each part is keyed to a numbered illustration.

Crankshaft and Piston Assemblies: What You Need to Know

The crankshaft section lists the complete assembly, including bearings and seals. For the piston, you get the part numbers for the wrist pin, circlips, and rings. Don’t trust a generic cross-reference to give you the right circlip. Aftermarket catalogs often skip the hardware. Here, the OEM number is right next to the diagram. Page B3 is where you start before opening the cases.

7 Sections Beyond the Engine

The chassis section runs from the frame (C9) through to the handle switch (E8). That covers front and rear brakes, wheels, suspension, steering, fuel tank, and seat. The electrical section (E6 and E7) includes the wiring harness, rectifier, and ignition components. There’s even a repair kit section on page E9 with gasket sets and hardware packs. You won’t find that in a third-party catalog.

How to Use the Numerical Index (Pages M1–M4)

This catalog has two indexes: a numerical index by part number and a parts name index starting on page M10. If you have an old part number but need the diagram, the numerical index sends you to the right page. The name index is alphabetical – good for when you know what it’s called but not the number. Either way, you get to the factory data without flipping through every page.

Source Validity: OEM Factory Data vs Aftermarket Reprints

I’ve got a stack of aftermarket catalogs on my shelf that I use for nothing but shimming a toolbox. They reprint old microfiche without checking if the part numbers were updated. This is an OEM print – the same one Yamaha released in 1982. The exploded views are clear, the callouts are legible, and the part numbers match what the dealer computer pulls up. If you’ve ever ordered a gasket that came folded wrong, you know why only the factory catalog counts. For more on why this matters, see the Automotive Industry Overview and the history of the Internal Combustion Engine.

Who This Catalog Serves

If you’re restoring an RD350LC to stock, you need this. If you’re a home mechanic piecing together a bike from a crate of parts, you need this. Dealers used these to write up orders – they still work that way. The 74 pages cover every system from the oil pump (B7–B8) to the taillight (E5). Beginners will appreciate the part name index; pros will appreciate the numerical index for speed. Either way, you stop guessing which bolt goes where.

Related manuals you might need: YAMAHA RD350LC 1986 Parts Catalog for later model year differences, Yamaha YZF-R1 2002 Parts Catalog – OEM Factory Part Numbers if you work on newer bikes, and Yamaha GTS1000AE 1993 Parts Catalog – Factory Microfiche PDF for another classic model.

What models does this parts catalog cover?

This catalog is specific to the 1982 Yamaha RD350LC. It does not cover the RD350R or later LC models.

Does the catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers and exploded views. For torque specs, you need the service manual.

How many pages does the catalog have?

74 pages total, including the index sections.

Can I use this catalog to identify parts for a 1983 RD350LC?

Some parts may carry over, but Yamaha made running changes. A 1983 catalog exists and would be more accurate. The 1982 catalog is only for 1982 models.

Stop ordering the wrong parts. Get the factory reference your workbench deserves. Download the Factory Manual now.