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1979 Honda CB750L Camshaft Drive Parts

The Limited cam-drive selection distinguishes A and B chains, tensioners and springs. Identify the position being serviced before buying. The 124-link A chain and 82-link B chain are different components, and the smaller B tensioner has its own matching spring.

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Currently viewing Camshaft Drive Parts

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Honda CB1100 CB1000 CB900 CB750 camshaft holder seal 91311-425-000

Honda CB1100 / CB1000 / CB900 / CB750 Camshaft Holder Seal ~ Replaces 91311-425-000

$5.50 USD
18-7066
Replace your DOHC CB's camshaft holder seal with this Camshaft Holder Rubber Seal (triangular piece with rounded corners), replacing OEM #91311-425-000. One piece required...
Honda CB750 CB900 CB1100F DOHC cam chain tensioner b 14530-MG5-670

Honda CB750 / CB900 / CB1100F DOHC Cam Chain Tensioner B ~ Replaces 14530-MG5-670

$49.95 USD
07-0192
Replace your DOHC CB's smaller cam chain tensioner with this Cam Chain Tensioner "B", replacing OEM #14530-MG5-670 / #14530-425-000 / #14530-425-010 / #14530-MG1-670. A...
Honda CB1000 CB900 CB750 cam chain tensioner spring "b" 14538-425-000

Honda CB1000 / CB900 / CB750 Cam Chain Tensioner Spring "B" ~ Replaces 14538-425-000

$9.95 USD
73-0855
Replace your cam chain tensioner spring with this Cam Chain Tensioner Spring "B", the spring for the smaller cam chain tensioner ("B"). Replaces OEM...
Honda CB900 CB750 cam chain tensioner spring "a" 14514-425-010

1979-83 Honda CB900 / CB750 Cam Chain Tensioner Spring "A" ~ Replaces 14514-425-010

$5.80 USD
29-7007
Replace your DOHC main cam chain tensioner spring with this Cam Chain Tensioner Spring "A", for the larger main cam chain tensioner ("A"). Replaces...
Honda CB750 CB900 CB1100 silent cam chain b 412H x 82 14402-438-024

Honda CB750 / CB900 / CB1100 Silent Cam Chain B 412H x 82

$74.95 USD
01-0201
Service your DOHC Honda's valvetrain with this Cam Chain B, 412H x 82 links. A direct replacement for original OEM chains #14402-438-024, #14402-438-025, or...
Honda CB750 Honda cam chain guide 14620-425-010

1979-83 Honda CB750 Genuine Honda Cam Chain Guide ~ Replaces 14620-425-010 / 14620-425-000

$79.95 USD
99-5077
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Cam Chain Guide — precision‑engineered and quality made in Japan. This authentic replacement...
Honda CB750 silent cam chain a 412H x 124 14401-425-024

1979-83 Honda CB750 Silent Cam Chain A 412H x 124 ~ Replaces 14401-425-024

$94.95 USD
01-0200
Restore quiet, precise valvetrain timing with this Silent Cam Chain A, 412H x 124 links. Designed as a direct replacement for original OEM chain...
Honda CB 82RH2015 silent cam chain rivet link for silent cam chain service

82RH2015 Silent Cam Chain Rivet Link

$4.61 USD
01-8816
Finish your silent cam chain install the easy way with this Silent Cam Chain Rivet Link, type 82RH2015. This rivet link lets you press...
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Honda CB900 CB750 Honda cam chain tensioner 14500-425-020

1979-83 Honda CB900 / CB750 Genuine Honda Cam Chain Tensioner ~ OEM 14500-425-020 / 14500-425-010

$239.00 USD
99-5307
Upgrade or restore your classic Honda motorcycle with this Genuine Honda Cam Chain Tensioner — precision‑engineered and made in Japan. This authentic replacement part...
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1979 Honda CB750L Limited · Camshaft Drive Parts Buying guide

Identify the A or B cam-drive position

Use the engine diagram to separate chains, tensioners, guides and springs. A similar-looking timing part or a shared CB750 description is not enough to choose the correct position.

Parts to consider

1979-83 Honda CB750 Silent Cam Chain A 412H x 124 ~ Replaces 14401-425-024 Cam chain A412H chain with 124 links for the listed Limited application.View part Honda CB750 / CB900 / CB1100 Silent Cam Chain B 412H x 82 Cam chain B412H chain with 82 links; distinct from chain A.View part Honda CB750 / CB900 / CB1100F DOHC Cam Chain Tensioner B ~ Replaces 14530-MG5-670 Smaller B tensionerThe smaller cam-chain tensioner, with its B spring available separately.View part

Related parts: B tensioner spring · A tensioner spring

A and B are position identifiers

The A chain contains 124 links and the B chain 82 links. Select by the engine diagram and the assembly being repaired. Do not order a chain simply by the 412H designation because that designation is shared by these two different lengths.

Review associated parts while accessible

Inspect the tensioner and guide condition before placing the order. The B spring is for the smaller B tensioner; the A spring belongs to the larger main tensioner. Follow the Honda workshop procedure for timing and replacement instead of relying on a generic chain shortcut.

Buying questions

Are the two cam chains interchangeable?

No. The featured A and B chains have different link counts and positions. Identify the chain in the engine diagram before ordering either replacement.

Does a tensioner order automatically include its spring?

The smaller B tensioner and its matching spring are separate products. Confirm the contents and condition of the existing spring when planning the timing service.

Is a rear drive-chain tool suitable for this job?

Do not assume so. Cam-chain work needs tools and procedures matched to the actual chain construction. Use the appropriate service information before choosing a breaker or riveting arrangement.

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