How do I confirm pilotpart793299 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

4 Pieces Air Filter 277-32606-18 20A-32636-00 for Subaru Robin Engine EH18V EX13 EX14 EX17 EX21 SP170 SP210 - 4.5HP 6HP 7HP

For Subaru Air Filter

Air Filter 21531900 for Subaru

Q: What part numbers are associated with this Air Filter?

21531900, 20020002, 21551200, 20A-32636-00, 277-32606-18, 277-32611-07, 277-32618-18, 277-32619-17, 261-32601-07, 261-32601-17, 261-32602-18, 19-9748

OEM / REF: 21531900SKU: pilotpart793299

4 Pieces Air Filter 277-32606-18 20A-32636-00 for Subaru Robin Engine EH18V EX13 EX14 EX17 EX21 SP170 SP210 - 4.5HP 6HP 7HP is a Air Filter replacement part for Subaru Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number 21531900 and confirm machi...

Stock: In stock
Condition: New
Fitment: Subaru Seals, Filters & Maintenance Parts
Category: Air Filter

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$22.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 8 – Nov 15
10	Nov 6 – Nov 13
50	Nov 4 – Nov 11

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Air Filter Description

This Air Filter is indexed for Subaru Fit for Subaru Robin Engine: EH18V, EX13, EX14, EX17, EX21, SP170, SP210 Fit for Wacker Engine: WM130, WM170. Compare reference number 21531900 against the label on your existing Subaru component before ordering.

Additional cross references on file: 20020002, 21551200, 20A-32636-00. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

215319002002000221551200 20A-32636-00 277-32606-18 277-32611-07 277-32618-18 277-32619-17 261-32601-07 261-32601-17 261-32602-18 19-9748

Applications

Subaru Fit for Subaru Robin Engine: EH18V, EX13, EX14, EX17, EX21, SP170, SP210 Fit for Wacker Engine: WM130, WM170

Fitment Notes

Brand or application signal: Subaru Seals, Filters & Maintenance Parts
Product family: Air Filter
System category: Seals, Filters & Maintenance Parts > Filters > Air Filter
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.