How do I confirm pilotpart460819 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

Pilot Sleeve Assembly 01-3880-99 for Wilden 0.5" Diaphragm Pump

For Wilden Diaphragm Pump

Diaphragm Pump 01-3880-99 for Wilden

OEM / REF: 01-3880-99SKU: pilotpart460819

Pilot Sleeve Assembly 01-3880-99 for Wilden 0.5" Diaphragm Pump is a Diaphragm Pump replacement part for Wilden Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Diaphragm Pump. Use OEM part number 01-3880-99 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Wilden Hydraulic & Pneumatic Parts
Category: Diaphragm Pump

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 22 – Sep 29
10	Sep 20 – Sep 27
50	Sep 18 – Sep 25

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Diaphragm Pump Description

This Diaphragm Pump is indexed for Wilden Fit For Wilden 0.5" Diaphragm Pump. Compare reference number 01-3880-99 against the label on your existing Wilden component before ordering.

Before checkout, compare OEM part number 01-3880-99, 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

01-3880-99

Applications

Wilden Fit For Wilden 0.5" Diaphragm Pump

Fitment Notes

Brand or application signal: Wilden Hydraulic & Pneumatic Parts
Product family: Diaphragm Pump
System category: Hydraulic & Pneumatic Parts > Hydraulic Pumps & Motors > Diaphragm Pump
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.