86185390 Gas-model P1 by 1.25-inch vacuum-pump hub

Prochem part 86185390 is the gas-model p1 by 1.25-inch vacuum-pump hub identified at find Vacuum Pump ref 15A in the official Apex GTX gas truckmount (1.001-139.0) service-parts list. The BOM specifies 1 each. Confirm the exact gas or diesel model, complete serial number, parts-list section and reference, installed service or option kits, subsystem interfaces, documented quantity, and current manufacturer guidance before ordering.

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Part numberConfirmed

FitsApex GTX gas truckmount (1.001-139.0) / Rev 86410230-T (2017-05-01)

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CHECK BEFORE ORDERING

Confirm the exact equipment version

The official manufacturer parts list identifies 86185390 at find Vacuum Pump ref 15A for Apex GTX gas truckmount (1.001-139.0).
The parts list says serial applicability can depend on reference markers; no missing serial cutover is inferred.
Keep the instructions supplied with any installed service or option kit because those instructions may publish alternate replacement numbers.
The listed quantity is the quantity documented in that subsystem, not a public selling package.
Truckmount fuel, rotating-drive, pressure, hot-water, exhaust, and blower service requires qualified procedures.
Apply this relationship only to the Apex GTX gas model 1.001-139.0; do not substitute a diesel-only part.
Confirm the complete machine data label and serial number before service.
The parts list explicitly marks this as the gas-model hub; do not use diesel hub 86185410.
Confirm shaft, key, pulley, alignment, and torque.

Part numbers

1 numbers

Current MPN86185390

Other numbers86185390

Prior numbersNone listed

Equipment fit

1 model

Fits this model

Prochem Apex GTX gas truckmount (1.001-139.0)

Revision 86410230-T (2017-05-01)

Check this model →

The official manufacturer parts list identifies 86185390 at find Vacuum Pump ref 15A for Apex GTX gas truckmount (1.001-139.0).
The parts list says serial applicability can depend on reference markers; no missing serial cutover is inferred.
Keep the instructions supplied with any installed service or option kit because those instructions may publish alternate replacement numbers.
The listed quantity is the quantity documented in that subsystem, not a public selling package.
Truckmount fuel, rotating-drive, pressure, hot-water, exhaust, and blower service requires qualified procedures.
Apply this relationship only to the Apex GTX gas model 1.001-139.0; do not substitute a diesel-only part.
Confirm the complete machine data label and serial number before service.
The parts list explicitly marks this as the gas-model hub; do not use diesel hub 86185410.
Confirm shaft, key, pulley, alignment, and torque.

Specifications

6 details

Component type: Gas-model P1 by 1.25-inch vacuum-pump hub
BOM find number: Vacuum Pump ref 15A
BOM quantity: 1 each
Subsystem: Vacuum Pump
Hub: P1 x 1-1/4
Published variant: Gas only

Documentation

2 references

Reference

Prochem Apex GTX spare-parts list 86410230-T

The official manufacturer parts list identifies 86185390 at find Vacuum Pump ref 15A as gas-model p1 by 1.25-inch vacuum-pump hub, with BOM quantity 1 each for Apex GTX gas truckmount (1.001-139.0).

Aug 17, 2026

Reference

Legend Brands document search for Apex GTX Truckmount Manual

The current manufacturer document index continues to list the Apex GTX Truckmount Manual for installed-base service support.

Aug 17, 2026

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