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1970 Honda CL350K2 Oil Filter & Drain Parts

Oil-service hardware for a 1970 Honda CL350K2 spans the filter rotor, its cover and the sump drain. Locate the component you are replacing before ordering; similar oil-related names do not make these parts interchangeable within the engine.

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Currently viewing Oil Filters, Drain Plugs, Oil Pump & Gauges

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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...
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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 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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1970 Honda CL350K2 · Oil Filter & Drain Parts Buying guide

Plan centrifugal-filter service separately from drain upgrades

The angled rotor washer, linked cover kit and magnetic drain plug each serve a different oil-service position. Check assembly shape, supplied cover pieces and external clearance before building the order.

Parts to consider

Honda CB Special Oil Filter Rotor Washer ~ Replaces 90481-292-000 Angled oil-filter rotor washer16 mm angled washer, with replacement reference 90481-292-000.View part

Related parts: Centrifugal oil-filter cover kit · Joker Machine magnetic drain plug

Account for the cover kit’s actual components

The linked centrifugal-filter kit contains the cover, oil guide metal, guide spring, ring stopper and a 63.5 × 2 mm O-ring. Compare the fitted cover before ordering. The separately featured 16 mm angled rotor washer replaces 90481-292-000; consult the service manual for its assembly orientation.

Check clearance for an aftermarket drain choice

The linked Joker Machine plug includes an O-ring and a magnet for collecting steel debris. Its dimensions are M33.7 × 1.5 thread, 45 mm outer diameter and 19 mm projection from the case, with a 19 mm socket interface. Check available clearance against those replacement-part dimensions.

Ordering questions

Can a plain washer replace the angled rotor washer?

The selected part is specifically described as angled and carries a rotor-washer reference. Match that form and application rather than choosing a generic flat washer solely because its diameter appears similar.

Is the centrifugal cover kit a paper filter replacement?

It supplies cover and guide components for the centrifugal filter assembly, including its O-ring. Compare the cover design on the engine; this is a service assembly rather than a replaceable paper-filter element.

What should I check before choosing the magnetic plug?

Check the thread and clearance against M33.7 × 1.5, 45 mm outer diameter and 19 mm projection from the case. The plug includes its O-ring; allow access for the specified 19 mm socket.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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