How do I confirm pilotpart421139 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

Replacement Parts

Air Filter

Air Filter pilotpart421139

OEM / REF: pilotpart421139SKU: pilotpart421139

4 Pcs 35 38 42 48mm Bent Angled Double Foam Pod Air Filter for Racing Motorcycle Scooter Bike Dirt Pit ATV is a Air Filter replacement part for Seals, Filters & Maintenance Parts applications, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number pilotpart421139 and confirm machine m...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$19.00USD/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 Fit for following models: 35mm Air Filter for 50cc 70cc 90cc 110cc ATV Dirt Pit Bike Motorcycle 38mm Air Filter for 4-stroke 90cc 110cc 125cc 140cc 4 Stroke ATV Pit Dirt Bike 42mm Air Filter for 125cc 140cc 140 200cc CRF KLX Pit Dirt Bike GY6 150cc Moped 48mm Air Filter for 172cc 250cc ATV Scooter Moped. Compare reference number pilotpart421139 against the label on your existing component before ordering.

Before checkout, compare OEM part number pilotpart421139, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

pilotpart421139

Applications

Fit for following models: 35mm Air Filter for 50cc 70cc 90cc 110cc ATV Dirt Pit Bike Motorcycle 38mm Air Filter for 4-stroke 90cc 110cc 125cc 140cc 4 Stroke ATV Pit Dirt Bike 42mm Air Filter for 125cc 140cc 140 200cc CRF KLX Pit Dirt Bike GY6 150cc Moped 48mm Air Filter for 172cc 250cc ATV Scooter Moped

Fitment Notes

Brand or application signal: Seals, Filters & Maintenance Parts applications
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.