T39 Piston Compressor Pump from Chicago Pneumatic and Belair, 5-7.5hp

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SKU: T39
Part #: T39
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T39 1312101036 Two Stage Replacement Piston Air Compressor Pump for Chicago Pneumatic, NAPA, and BelAir

The T39 bare compressor pump is a popular air compressor pump that has a cast iron cylinder, stainless steel valves, and a built in intercooler. The internal factory part number for this pump is 1312101036 and may sometimes be shown as 1312 1010 36 or 1312-1010-36. The old factory part number that may be shown in your parts book is 4116090019.

The flywheel is included with the pump and utilizes two “A” style belt grooves. The flywheel diameter is 15”. A high temperature air hose or refrigeration copper could be used to connect to the tank. This is a direct replacement to the T35 piston reciprocating pump.

This pump includes a finned intercooler and a pre-installed air cooled aftercooler. The intercooler helps remove much of the heat displaced after the air is compressed in the low pressure piston. Stainless steel reed valves are used to for long term reliability. The aftercooler cools the air prior to entering the receiver for moisture removal. This pump is designed to displace 18cfm when paired with a 5hp motor and can displace 24cfm when paired with a 7.5hp motor.

The T39 bare piston compressor pumps have been used on a wide variety of compressor manufacturers, including Chicago Pneumatic, Atlas Copco, Quincy, BelAir, ABAC, and NAPA air compressors.

The T39 was used on the following BelAir compressors:

  • TR908
  • TH908
  • TK128-I
  • 318VN
  • 318V
  • 318H
  • 338V and 338V4
  • 338H and 338H4
  • 318VE
  • 318HE
  • 318VLE
  • 338VLE
  • QP318VE
  • QP338VE
  • QP338VLE

The T39 bare pump was used on the following Chicago Pneumatic piston compressors:

  • RCP-381VS
  • RCP-381HS
  • RCP-338VS
  • RCP-338HS/4
  • RCP-581V
  • RCP-581H
  • RCP-583H/4
  • RCP-7581HS
  • RCP-7581VS and RCP-7581V
  • RCP-7583VS and RCP-7583VS4
  • RCP-7583HS and RCP-7583HS4
  • RCP-7583V and RCP-7583V4
  • RCP-1130G
  • RCP-1330G
  • RCP-1430G

The T39 bare piston compressor pump was used on the following NAPA piston compressors:

  • QP581VAT and QP583VAT
  • QP7581VAT and QP7583VAT