86343490 0.882-inch-ID copper diesel-engine gasket

Prochem part 86343490 is the 0.882-inch-id copper diesel-engine gasket identified at find Engine - Diesel ref 28 in the official Apex GTX diesel truckmount (1.001-140.0) service-parts list. The BOM specifies 1 each. Confirm diesel model 1.001-140.0, the complete machine serial number, Kubota D902 engine data plate, installed marking, diesel engine configuration, documented quantity and current manufacturer guidance before ordering.

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Part numberConfirmed

FitsApex GTX diesel truckmount (1.001-140.0) / Rev 86410230-T (2017-05-01)

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Confirm the exact equipment version

The official manufacturer parts list identifies 86343490 at find Engine - Diesel ref 28 for Apex GTX diesel truckmount (1.001-140.0).
Apply this relationship only to Apex GTX diesel model 1.001-140.0 with the documented Kubota D902 diesel engine.
The parts list says serial applicability can depend on reference markers; no missing serial cutover is inferred.
The listed quantity is the quantity documented in the diesel-engine subsystem, not a public selling package.
Engine, exhaust, fuel-adjacent, cooling, belt-drive and electrical service requires a qualified technician, complete shutdown, cooling, battery and fuel isolation, ventilation, guarding and post-service leak or function checks.
Diesel model only. Confirm exact sealing location, all three dimensions, material, mating surfaces and replacement procedure.

Part numbers

1 numbers

Current MPN86343490

Other numbers86343490

Prior numbersNone listed

Equipment fit

1 model

Fits this model

Prochem Apex GTX diesel truckmount (1.001-140.0)

Revision 86410230-T (2017-05-01)

Check this model →

The official manufacturer parts list identifies 86343490 at find Engine - Diesel ref 28 for Apex GTX diesel truckmount (1.001-140.0).
Apply this relationship only to Apex GTX diesel model 1.001-140.0 with the documented Kubota D902 diesel engine.
The parts list says serial applicability can depend on reference markers; no missing serial cutover is inferred.
The listed quantity is the quantity documented in the diesel-engine subsystem, not a public selling package.
Engine, exhaust, fuel-adjacent, cooling, belt-drive and electrical service requires a qualified technician, complete shutdown, cooling, battery and fuel isolation, ventilation, guarding and post-service leak or function checks.
Diesel model only. Confirm exact sealing location, all three dimensions, material, mating surfaces and replacement procedure.

Specifications

7 details

Component type: 0.882-inch-ID copper diesel-engine gasket
BOM find number: Engine - Diesel ref 28
BOM quantity: 1 each
Inside diameter: 0.882 in
Outside diameter: 1.095 in
Thickness: 0.06 in
Material: Copper

Documentation

2 references

Reference

Prochem Apex GTX spare-parts list 86410230-T, Engine - Diesel

The official manufacturer parts list identifies 86343490 at find Engine - Diesel ref 28 as 0.882-inch-id copper diesel-engine gasket, with BOM quantity 1 each for Apex GTX diesel truckmount (1.001-140.0).

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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