Pièces pour motos Honda
Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.
1982 Honda CB750K · Valvetrain Parts Buying guide
For this 1982 CB750K, keep the shim measurements separate from valve and seal purchases. Shim kit 73-0172 contains two of each of ten named sizes, rather than every size across a continuous range. Valves and standalone stem seals are sold individually.
2.70mm valve shimA 25mm-diameter shim sold individually; select thickness from measured clearance.Voir la pièce
DOHC exhaust valveAn individual exhaust valve; confirm the engine application and head measurements.Voir la pièce
Individual valve stem sealSold each; the listing specifies sixteen seals for a complete engine.Voir la pièce
Kit 73-0172 lists 25mm-diameter shims in sizes 2.30, 2.40, 2.50, 2.55, 2.60, 2.70, 2.80, 2.90, 3.00 and 3.10, with two of each. Compare that exact contents list with the sizes and counts established for the job. A twenty-piece case cannot guarantee that it contains every shim an individual engine needs.
The standalone seal 01-0135 replaces 12209-422-005 and is sold each; its listing specifies sixteen used per bike. Athena overhaul set 18-0109 and top-end set 18-0432 each already list sixteen valve stem seals. Count what is supplied by a chosen gasket package before adding more.
No. The listed assortment contains ten named sizes, two of each; for example, 2.65 is not in its contents list. Order from the sizes established by the correct clearance procedure and your measurements rather than treating the lowest and highest listed sizes as a continuous selection.
The kit supplies two of each listed size. If the measured job requires three of one size, that case alone does not provide the third. Check the individual shim listing and its availability instead of substituting a different thickness from the assortment.
Set 18-0432 already lists sixteen stem seals under the same 12209-422-005 replacement reference as the standalone seal. Avoid duplicating that quantity unless additional seals are actually required. The individual seal listing is useful for a partial order or a job without that included set.
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