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1968 Honda CB350K0 Engine Parts

The first-year CB350 twin needs parts chosen for its own engine, especially when earlier repairs have changed the internals. Start with the measured fault, then separate piston work, oil sealing and cam-chain service before building a parts order.

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Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB750 CB400 CB350 shift shaft seal 14 x 28 x 7 91206-286-013

Honda CB Shift Shaft Seal ~ 14 x 28 x 7 ~ Replaces 91206-286-013

$4.61 USD
73-0959
Replace your shift shaft seal with this Shift Shaft Seal, 14 x 28 x 7, replacing OEM #91206-286-013. High-quality, made in Japan.Key Features• Shift...
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...
Honda CB750 CB650 CB550 front sprocket lock plate set 23811-292-000

Honda CB Front Sprocket Lock Plate Set ~ Replaces 23811-292-000

$5.95 USD
49-0782
Replace your front sprocket lock plate with this Front Sprocket Lock Plate with 2 lock plate bolts. Always good to replace these when installing...
New
Honda CB750 CB550 CB500 rear shock swingarm bushing 40548-268-000

Honda CB Rear Shock Swingarm Bushing ~ Replaces 40548-268-000

$6.20 USD
28-6918
Rear shock swingarm bushing designed to replace the original Honda component, matching OEM reference 40548-268-000. Fits between the shock and swingarm to provide proper...
Honda CB750 CB350 CL350 cam chain 219T x 94 14401-286-003

Honda CB750 / CB350 / CL350 Cam Chain ~ 219T x 94 ~ Replaces 14401-286-003

$89.95 USD
52-3027
Replace your CB750 or CB350 cam chain with this Daido 219T x 94 Cam Chain, replacing OEM #14401-286-003. Non-endless type with joiner clip link...
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Honda CB valve tappet cover rocker cap 12361-300-000

Honda CB Valve Tappet Cover / Rocker Cap ~ Replaces 12361-300-000

$6.95 USD
01-9980
Dress up your Honda's top end with this Valve Tappet Cover (Rocker Cap), an aftermarket finned chrome-plated replacement for OEM #12361-300-000. Fits an exceptionally...
Honda CB750 SOHC cam roller collar 14606-286-000

Honda CB750 SOHC Cam Roller Collar ~ Replaces 14606-286-000

$7.50 USD
05-8002
Complete your cam chain tensioner rebuild with this Cam Roller Collar, replacing OEM Ref. #14606-286-000. Pairs with the cam roller pin in the tensioning...
Honda CB750 CB350 CL350 SL350 cam chain guide 14611-312-000

Honda CB Cam Chain Guide ~ Replaces 14611-312-000

$29.95 USD
07-9966
Replace a worn cam chain guide on your early CB750 or CB350 family bike with this Cam Chain Guide, replacing OEM #14611-312-000. Fits the...
Honda CB750 SOHC cam chain guide pin 14612-286-000

Honda CB750 SOHC Cam Chain Guide Pin ~ Replaces 14612-286-000

$3.50 USD
05-8006
Mount your cam chain guide correctly with this Cam Chain Guide Pin, replacing OEM Ref. #14612-286-000. Fits the SOHC CB750 lineup plus the CB/CL/SL350...
Honda CB750 SOHC cam roller pin 14605-286-020

Honda CB750 SOHC Cam Roller Pin ~ Replaces 14605-286-020

$6.95 USD
05-8001
Replace a worn cam chain roller pin with this Cam Roller Pin (Shaft #2), replacing OEM Ref. #14605-286-020. A critical internal component of the...
Honda CB350 CB360 exhaust valve 14721-286-305

Honda CB350 / CB360 Exhaust Valve ~ Replaces 14721-286-305

$19.95 USD
01-9954
Restore proper engine performance with this Exhaust Valve, designed as a direct replacement for the original Honda component. This valve replaces OEM part numbers...
Honda CB350 CB360 intake valve 14711-286-030

Honda CB350 / CB360 Intake Valve ~ Replaces 14711-286-030

$19.95 USD
01-9953
This intake valve is designed as a direct replacement for the original Honda component, matching OEM reference number 14711-286-030. It plays a key role...
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Honda CB350K CL350K centrifugal oil filter cover assembly kit 15481-312-000

Honda CB350K / CL350K Centrifugal Oil Filter Cover Assembly Kit

$64.95 USD
15-3029
Aftermarket centrifugal oil filter cover assembly kit for the Honda CB350K and CL350K models listed below. This kit replaces the original oil filter cover...
New
Honda CB360 CB350 CL350K0 CL350K2 clutch ball retainer 22860-286-000

Honda CB Clutch Ball Retainer ~ Replaces 22860-286-000

$16.95 USD
99-4850
Restore crisp clutch engagement and reliable function with this Clutch Ball Retainer — designed to replace OEM #22860‑286‑000 on a variety of classic Honda...
Honda CB350 CL350K0 performance kibblewhite exhaust valve guide

Honda CB High Performance Kibblewhite Exhaust Valve Guide

$49.95 USD
12-0094
Match the intake guide with this Kibblewhite Exhaust Valve Guide (standard size). Same C63000 nickel-aluminum bronze construction, same airflow-optimized profile. Made in the USA....
New
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Honda CB500 CB450 joker machine magnetic oil drain plug 90013-312-000

Honda CB Joker Machine Magnetic Oil Drain Plug ~ Replaces 90013-312-000

$64.95 USD
12-0108
Catch engine debris between oil changes with this Joker Machine Magnetic Oil Drain Plug with O-ring, replacing OEM #90013-312-000. High-quality 6061 billet aluminum body...
Honda CB350 CL350K0 CL350K1 performance kibblewhite intake valve guide

Honda CB High Performance Kibblewhite Intake Valve Guide

$49.95 USD
12-0093
Fit a premium valve guide to your CB350K or CL350K with this Kibblewhite Intake Valve Guide (standard size). Made from copper-based C63000 nickel-aluminum bronze:...
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...
New
Honda CB350 CL350K0 CL350K2 CL350K3 drive chain adjuster w nut and bolt 40543-286-000

Honda CB Drive Chain Adjuster with Nut & Bolt ~ Replaces 95014-17000 / 40543-286-000

$24.95 USD
99-4855
Upgrade or restore your classic Honda motorcycle’s rear drive system with this Drive Chain Adjuster with Nut and Bolt — a quality replacement designed...
Honda CB500 CB450 CB360 special oil filter rotor washer 90481-292-000

Honda CB Special Oil Filter Rotor Washer ~ Replaces 90481-292-000

$9.46 USD
29-7034
Replace your oil filter rotor washer with this Special Angled Oil Filter Rotor Washer (16mm), replacing OEM #90481-292-000.Key Features• Special angled oil filter rotor...
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1968 Honda CB350K0 · Engine Buying guide

Plan the repair around the engine you have

This range covers several independent jobs on the K0 twin. A piston kit, shaft seal and cam-chain guide solve different problems, so establish the repair scope before choosing supporting hardware.

Parts to consider

Piston Kit with Piston Rings and Pin ~ Standard Size (07-0185) Standard-size piston kitOne piston with rings, pin and clips; two kits service both cylinders.View part Honda CB Shift Shaft Seal ~ 14 x 28 x 7 ~ Replaces 91206-286-013 Shift shaft seal14 × 28 × 7 mm replacement for 91206-286-013; made in Japan.View part Honda CB Cam Chain Guide ~ Replaces 14611-312-000 Cam chain guideReplacement guide referencing 14611-312-000, with 1968 CB350 application.View part

Choose piston size after inspection

The standard-size kit supplies one piston, its rings, pin and clips. Two kits cover the twin, but quantity comes after sizing: have the bores and pistons measured before ordering. A previously rebored cylinder may need a different size.

Keep the three drive systems straight

Honda uses gears for the primary reduction, a chain to drive the overhead camshaft and a separate chain to drive the rear wheel. Identify which assembly needs attention. Cam-chain guides and rear-wheel adjusters belong to different service jobs.

Common buying questions

Does one piston kit rebuild the complete twin?

No. The kit is for one piston and includes its rings, pin and clips. Two kits are needed for both cylinders, once standard size has been confirmed by measurement.

Which seal is offered for the gear-change shaft?

The featured shift shaft seal measures 14 × 28 × 7 mm and references 91206-286-013. Compare the removed seal and shaft location, particularly if the engine cases have been changed.

Can I use the CB750 serial limit shown on a shared cam-guide listing?

That restriction applies to the CB750 application. The same guide separately lists the 1968 CB350. Match the CB350 assembly and reference rather than transferring another model’s engine-number limit.

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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