How do I confirm pilotpart121400 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

Air Compressor Parts Shaft Diaphragm Coupling 88290009-989 88290009-988 for Sullair LS25S

For Sullair Air Compressor Unit

Air Compressor Unit 88290009-989 Sullair LS25S

Q: What part numbers are associated with this Air Compressor Unit?

88290009-989, 88290009-988, LS25S

OEM / REF: 88290009-989SKU: pilotpart121400

Air Compressor Parts Shaft Diaphragm Coupling 88290009-989 88290009-988 for Sullair LS25S is a Air Compressor Unit replacement part indexed for Part Number and Sullair LS25S, with 3 application records on file. Match OEM part number 88290009-989 and confirm fitment for Machinery & Equipment applications before order...

Stock: In stock
Condition: New
Fitment: Sullair Machinery & Equipment
Category: Air Compressor Unit

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$327.40USD/EA

~~$14,999.00~~Save 98%

Estimated delivery by quantity

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

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

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

Air Compressor Unit Description

This Air Compressor Unit is indexed for Part Number; Sullair LS25S; Sullair s: For Sullair LS25S. Compare reference number 88290009-989 against the label on your existing Sullair component before ordering.

Additional cross references on file: 88290009-988, LS25S. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

88290009-989 88290009-988 LS25S

Applications

Part Number
Sullair LS25S
Sullair s: For Sullair LS25S

Specifications

Part Number	88290009-989,88290009-988,88290009989,88290009988

Fitment Notes

Brand or application signal: Sullair Machinery & Equipment
Product family: Air Compressor Unit
System category: Machinery & Equipment > Attachments & Air Systems > Air Compressor Unit
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.