Part type: Engine Oil Filter (spin-on)
Replaces Kubota numbers: HH1C0-32430, 1C020-32430
Thread size: 3/4-16 UNF
Fitment: Fits engines/machines that call for HH1C0-32430 or 1C020-32430 (verify by parts manual or current filter)
In the box: 1 oil filter

This Kubota engine oil filter is an aftermarket replacement for equipment that uses:

HH1C0-32430 and 1C020-32430
Thread: 3/4-16 UNF

Fitment note: The safest way to confirm is to match the part number stamped on your current filter or check your Kubota parts manual. If your existing filter shows HH1C0-32430 or 1C020-32430, this is the correct replacement. 1C010-32430 1C020-32430 1C020-32434

Kubota Engine Oil Filter HH1C0-32430, 1C020-32430 – 3/4-16 UNF

Name: Kubota Engine Oil Filter HH1C0-32430, 1C020-32430 – 3/4-16 UNF
Brand: Arko Tractor Parts
SKU: 10506

SKU: 10506

$12.70

Type

Quantity

Use your Kubota parts manual or match the part number printed/stamped on your current filter. Filters can look similar but still be different inside (bypass valve setting, gasket size, length, and thread). If your current filter shows HH1C0-32430 or 1C020-32430, this listing is the correct replacement. If your number is different, don’t guess—use the exact part number match.
It depends on temperature and your engine’s manual. Many Kubota diesels can use 10W-30 for colder climates and easier cold starts, while 15W-40 is common for warmer temps and heavy-duty use. The right choice is the oil viscosity and rating your manual lists for your ambient temperature range. If you tell me your model and typical weather, I can suggest what’s most commonly used—still based on the manual guidance.