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1981 Honda CB750F Cam Chains & Tensioners

Cam-drive parts for the 1981 CB750F include separate A and B chains, distinct tensioner choices, a cam-chain guide and a holder seal. Identify the component being renewed, then compare its designation and reference instead of treating the timing-drive parts as one interchangeable group.

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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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1981 Honda CB750F · Camshaft Drive Parts Buying guide

Identify each component before a cam-drive repair

The A/B labels distinguish the chains, while the tensioner and guide listings use their own reference families. Match the component, its chain designation where given, and its Honda reference before choosing from this group.

Parts to consider

1979-83 Honda CB750 Silent Cam Chain A 412H x 124 ~ Replaces 14401-425-024 Cam chain A, 124 linksA-designation chain listed as 412H × 124 links, referencing 14401-425-024. A separate component from the shorter B chain.View part Honda CB750 / CB900 / CB1100 Silent Cam Chain B 412H x 82 Cam chain B, 82 linksB-designation chain listed as 412H × 82 links, with references including 14402-438-024 and 14402-MA3-003. Compare the correct chain position.View part Honda CB750 / CB900 / CB1100F DOHC Cam Chain Tensioner B ~ Replaces 14530-MG5-670 Smaller B tensionerTensioner B is explicitly described as the smaller tensioner. Its references include 14530-425-000 and 14530-MG5-670.View part

Related parts: Cam-chain tensioner, 14500 reference · Cam-chain guide · Camshaft-holder rubber seal

Use the full tensioner and guide references

The separate tensioner listing references 14500-425-020, 14500-425-010 and 14500-425-000. The guide listing uses 14620-425-010 and 14620-425-000. Keep those full references with your parts list so a guide and a tensioner are not confused under a shared cam-drive label.

Identify the molded holder seal

The camshaft-holder seal is the rubber part with a rounded triangular shape, identified as 91311-425-000. Keep it distinct from the tensioner and guide entries when planning the order. A model-year match alone does not identify which component the repair needs.

Common questions

Can I use rivet link 01-8816 with either 412H chain shown here?

No. The 82RH2015 rivet-link listing explicitly excludes 412H. Do not add 01-8816 to an order for the listed 412H A or B chain.

Is holder seal 18-7066 already included in an Athena gasket set?

Both Athena overhaul set 18-0109 and top-end set 18-0432 explicitly list camshaft-holder seal 18-7066 among their contents. Check the gasket set you are buying before adding the loose seal to avoid a duplicate purchase.

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