Air Conditioning Compressor 18-00093-05 for Caterpillar 3126B Engine

OEM / REF: 18-00093-05SKU: pilotpart091300

A/C Compressor 22-47820-000 for Freightliner Caterpillar CAT 3126B Engine is a Air Conditioning Compressor replacement part indexed for Caterpillar · 3126B and Caterpillar s:Caterpillar CAT Engine:3126B. Match OEM part number 18-00093-05 and confirm fitment for Caterpillar HVAC Parts before ordering.

Stock
In stock
Condition
New
Fitment
Caterpillar HVAC Parts
  • Fitment support before you order
  • Worldwide delivery options

Air Conditioning Compressor Description

This Air Conditioning Compressor is indexed for Caterpillar · 3126B; Caterpillar s:Caterpillar CAT Engine:3126B. Compare reference number 18-00093-05 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 501-276A, 502-210, 502-210A. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Caterpillar · 3126B
  • Caterpillar s:Caterpillar CAT Engine:3126B

Specifications

Coil Voltage12 Volt
Number of Grooves8 Groove
Mount StyleEar
Compressor RotationCW/ CCW
Fitting TypeBolt-On
Fitting OrientationVertical
Fitting DescriptionMale Thread O-Ring
Discharge Thread Size3/4 in. - 16 UNF
Suction Thread Size7/8 in. - 14 UNF
Clutch Type3 Eye
Pulley Diameter123mm ~ 4 and 13/16 inches
Belt TypeSerpentine
Oil TypePAG 46
Factory Oil Charge180cc
Oil Capacity Oz6
Refrigerant TypeR-134A
Part Number (Carrier)18-00093-05, 501-276A, 502-210, 502-210A
Part Number (CoolStar)340-2716
Part Number (Freightliner)22-47820-000, 2247820000, 22 47820 000
Part Number (ICE)2521195
Part Number (Kysor)1403137, 402834, 402875
Part Number (Manex)03-00753
Part Number (MEI)5805D
Part Number (Seltec / Valeo)10356120, 103-56120, 435-55047, 435-55347, 435-56047, 435-56120, 435-56134, 435-56320, 488-45047, 488-45120, 488-45347, 488-46047, 488-46051, 488-46120, 488-46134, 488-46320, 488-56120
Part Number (Thermoking)102-870
Part Number (Trans Air)512263, 512129
Part Number (Truck Air)03-3764
Part Number (Valeo / Seltec)10055347, 100-55347, 10056047, 100-56047, 10056120, 10056134, 100-56134, 10056320, 100-56320, 100-56120
Part NumberCarrier: 18-00093-05, 501-276A, 502-210, 502-210A CoolStar: 340-2716 Freightliner: 22-47820-000, 2247820000, 22 47820 000 ICE: 2521195 Kysor: 1403137, 402834, 402875 Manex: 03-00753 MEI: 5805D Seltec / Valeo: 10356120, 103-56120, 435-55047, 435-55347, 435-56047, 435-56120, 435-56134, 435-56320, 488-45047, 488-45120, 488-45347, 488-46047, 488-46051, 488-46120, 488-46134, 488-46320, 488-56120 Thermoking: 102-870 Trans Air: 512263, 512129 Truck Air: 03-3764 Valeo / Seltec: 10055347, 100-55347, 10056047, 100-56047, 10056120, 10056134, 100-56134, 10056320, 100-56320, 100-56120

Fitment Notes

Brand or application signal
Caterpillar HVAC Parts
Product family
Air Conditioning Compressor
System category
HVAC Parts > Air Conditioning Parts > Air Conditioning Compressor
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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.