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1971 Honda CL350K3 Piston Kits

The standard-size piston kit for a 1971 Honda CL350K3 includes rings, a piston pin and retaining clips. Each package supplies one piston, so establish the cylinder size and whether one or both pistons are being renewed before ordering.

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Honda CB Piston Pin Clips 15mm Pk/2 ~ Replaces 94601-15000

Honda CB Piston Pin Clips 15mm Pk/2 ~ Replaces 94601-15000

$1.95 USD
05-7201
Secure your piston pins with this 2-pack of 15mm Piston Pin Clips, Japanese made to superior quality and replacing OEM Ref. #94601-15000. Exceptionally broad...
New
Honda CB350G std piston kit w rings and pin 13101-312-010

Piston Kit with Piston Rings and Pin ~ Standard Size (07-0185)

$69.95 USD
07-0185
Upgrade or rebuild your classic Honda motorcycle engine with this Standard Size Piston Kit — complete with piston, piston rings, and piston pin. This...
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1971 Honda CL350K3 · Piston Kits Buying guide

Confirm size before counting piston kits

Two kits supply both pistons in the twin-cylinder engine. The standard-size designation describes the offered parts; cylinder measurements must establish whether they suit the engine being rebuilt.

Parts to consider

Piston Kit with Piston Rings and Pin ~ Standard Size (07-0185) Standard-size piston kitOne standard-size piston, rings, pin and clips; two kits supply both pistons.View part

Check the bore before choosing standard size

A previous rebore can change the required piston size even when the engine looks original. Ask the builder to assess the cylinders before purchasing. The offered kit has a standard-size designation; no bore diameter or oversize choice is specified in this product.

Use the component references for comparison

The kit identifies piston reference 13101-312-010, rings 13011-391-004 and pin 13111-KR9-000. These help the builder compare the supplied components with the repair plan. Its included clips belong to the complete kit; a separate clip pack is not needed to complete its stated contents.

Buying questions

Is one kit enough to renew both pistons?

No. Each kit supplies one piston with rings, pin and clips. Order two kits for both pistons after the builder confirms that standard size is suitable.

Can I use this kit after a previous rebore?

Only if the builder confirms that the standard-size kit suits the measured cylinders. A model-year match does not establish the bore dimensions left by earlier machining.

Can these included rings be ordered for a retained aftermarket piston?

This product is a complete piston kit. For a retained piston, identify its maker, size and required ring specification first; the kit’s ring reference does not establish compatibility with another piston design.

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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