Overview — 3408389
Overview
Replacement Part 3408389 is a commonly used spare part in construction machinery. We can supply all the original and replacement part numbers listed below, in stock or available on order — welcome to enquire by part number.
Applicable Models & Applications
This replacement component is used on major-brand machines and systems, matching the original fit and function. Suitable for the corresponding machine model and configuration — please verify the machine model, serial number and part number match before ordering.
Maintenance & Replacement
Give this part the same attention the machine's other load-bearing parts get: check it whenever the machine is apart, keep mating faces clean and torqued, and renew it before wear passes the point of no return. Early signs it may need attention: Visible wear, corrosion or damage that is accelerating on the part and its neighbours; A part that no longer holds its original clearance, tension or seal after repeated service intervals; Rising fuel or oil consumption, drifting pressures or inconsistent operation that this part controls.
Installation Essentials
Work on a clean machine with the engine off and the relevant system drained or depressurised as required, and confirm the part number against your machine model and serial number before ordering. Verify batch condition and surface finish on delivery, and flag anything that looks off before fitting rather than after. After installation, run the machine and check for leaks, unusual noise or abnormal travel before returning it to service, and retighten where the manual calls for it after the first hours of operation.
Reference Price
The reference price for this Replacement Part (listed under 3408389) is approximately USD 160 – 340 per unit, depending on configuration, quantity and shipping destination. This is an estimate for planning purposes — please confirm current pricing and availability with our sales team before ordering.
Available Part Numbers
- 3408389
Also in the Replacement Part Series
Same-series, real numbers we also supply (always confirm fit and interchange against your machine): 4024831, 4297550
Racer Machinery is a dedicated construction-machinery parts supplier — we keep a complete range of spare part in stock and verify it against your machine before dispatch. Tell us your part number and model and we will confirm fitment, price and lead time.
