ZF Transmission Spare Part | Part Verification | Worldwide Export Supply
The ZF 4139.233.304 FRICTION DISC is not a part that should be selected only by appearance. ZF transmission variants can use closely related components with different dimensions or functions. For fleet maintenance, transmission rebuilding and field repair, Vomeks supports exact-reference sourcing and export supply.
Verify the Reference Before You Order
The ZF 4139.233.304 FRICTION DISC helps transmit or react torque inside a hydraulically applied clutch assembly. In fleet maintenance, transmission rebuilding and field repair, this makes heat and wear pattern an important point when the component is inspected or replaced.
A practical replacement scenario can include harsh shifts, clutch drag or loss of drive in a specific range. These symptoms do not prove that one part is the only cause, so the surrounding transmission circuit or assembly should be checked before ordering.
During service, replace contaminated oil and identify the cause of overheating before returning the unit to service. This helps protect the replacement part and reduces the chance that an unresolved root cause will create another failure after installation.
Use the complete reference ZF 4139.233.304 when requesting this part. Where available, also send the transmission model, machine model, serial information or a clear nameplate photo. This is especially useful when related ZF variants use components that look alike but are not interchangeable.
ZF Transmission Parts | ZF 4139.233.303 Friction Disc | ZF 4139.233.014 Friction Disc
Tell us the required ZF reference, quantity and shipping country. If the old part or nameplate is available, attach that information for a more accurate supply check.