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1971 Honda SL350K1 Engine Parts

A useful engine order starts with the work already identified on your 1971 Honda SL350K1. Separate external sealing repairs from cylinder work and timing-component replacement, then build the order around the parts exposed by that particular job.

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Honda motorcycle parts

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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 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 CB350 CB200 cam chain guide roller brand 14601-312-000

Honda CB Cam Chain Guide Roller ~ Genuine Honda Brand ~ Replaces 14601-312-000

$49.95 USD
99-5285
Maintain proper cam chain tension and engine timing with this Cam Chain Guide Roller, a genuine Honda component manufactured in Japan for dependable quality...
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...
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 CB750 CB550 drive chain adjuster screws black joker machine 90119-283-000

Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000

$59.95 USD
73-1059
Refresh your drive chain adjusters with these Joker Machine Brand Black Custom Type Drive Chain Adjuster Screws, set of 2, with gold-cadmium-plated nuts. Replaces...
Honda CB350 CL350K2 CL350K3 CL350K4 SL350K1 Athena overhaul gasket set

Honda CB Athena Overhaul Gasket Set

$84.95 USD
18-0383
Rebuild your CB350, CL350, or SL350 engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda,...
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...
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 CB450 CB400 CB360 CB350 drive chain adjuster with nut and bolt 40543-471-000

Honda CB Drive Chain Adjuster with Nut & Bolt ~ Replaces 40543-471-000 / 40543-312-010

$24.95 USD
99-4856
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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1971 Honda SL350K1 · Engine Buying guide

Build the engine order around the repair

The available engine parts cover several separate jobs. An overhaul gasket set, a single-piston kit and timing parts each solve a different purchasing problem; none should be treated as an automatic complete rebuild package.

Parts to consider

Honda CB Athena Overhaul Gasket Set Athena engine gasket setAthena overhaul gasket set with SL350 (1971) included in its application list.View part Piston Kit with Piston Rings and Pin ~ Standard Size (07-0185) Standard-size piston kitOne piston with its rings, pin and clips. Choose only after the cylinder has been measured.View part Honda CB Cam Chain Guide ~ Replaces 14611-312-000 Cam-chain guideGuide identified by replacement reference 14611-312-000; its guide pin is a separate product.View part

Order to the opened joints

List the joints your repair will disturb before choosing an overhaul gasket set. Athena includes the 1971 SL350 in this set’s application list, but the description does not itemize every gasket or seal. Obtain the contents needed for your job before treating it as a complete sealing order.

Keep cylinder and timing decisions separate

The standard-size piston kit supplies one piston, rings, pin and clips; two kits cover both piston positions. Have the cylinders measured before choosing that size. Inspect timing guides and their supporting pieces separately, using the correct service information to establish which components need replacement.

Buying questions

Should I buy standard-size pistons before the engine is stripped?

Wait for bore measurements and a decision on any machining. “Standard size” describes the offered piston, but a previously rebuilt engine may need a different size or further cylinder work.

Will the overhaul gasket set also supply the separate shaft seals?

The set description does not provide an itemized seal inventory. Compare a confirmed contents list with the joints and shaft seals involved in your repair before adding or omitting separate seals.

Can I order cam-chain parts using another Honda’s serial-number note?

Use identification and service information for your own engine. The cam-chain guide listing contains a restriction for a different model; that restriction does not establish an SL350K1 change point.

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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