How do I confirm pilotpart179003 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

Oil Separator 66-8548 for Thermo King Transport Refrigeration KV-500 SV-600 SV-400 B-100 V-100 C-090 V-250 V-200

For Thermo King Air Compressor Unit

Air Compressor Unit 66-8548 for Thermo King B-100

OEM / REF: 66-8548SKU: pilotpart179003

Oil Separator 66-8548 for Thermo King Transport Refrigeration KV-500 SV-600 SV-400 B-100 V-100 C-090 V-250 V-200 is a Air Compressor Unit replacement part indexed for Thermo King B-100 and Thermo King C-090, with 3 application records on file. Match OEM part number 66-8548 and confirm fitment for Thermo King Machine...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$147.05USD/EA

~~$31,299.00~~Save 100%

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 Thermo King B-100; Thermo King C-090; Thermo King KV-500; Thermo King SV-400. Compare reference number 66-8548 against the label on your existing Thermo King component before ordering.

Additional cross references on file: 66-5526. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

66-8548 66-5526

Applications

Thermo King B-100
Thermo King C-090
Thermo King KV-500
Thermo King SV-400
Thermo King SV-600
Thermo King V-090 MAX
Thermo King V-100
Thermo King V-190 MAX
Thermo King V-200
Thermo King V-250
Thermo King V-300 MAX
Thermo King V-600 MAX

Specifications

Part Number	66-8548, 668548, 668-548, 66-5526, 665526

Fitment Notes

Brand or application signal: Thermo King 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.