Overview — Replacement Part 3N-4851
Overview
Replacement Part 3N-4851 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
Used across a wide range of Caterpillar models and systems, this unit follows the same mounting and duty as the original, so fitment stays predictable for shops and operators. Suitable for the corresponding machine model and configuration — please verify the machine model, serial number and part number match before ordering.
Maintenance & Replacement
Treat this item as a consumable with a real duty cycle: log its hours, inspect it at each service point, and swap it out before it fatigues, protecting the components it sits alongside. Early signs it may need attention: Recurring minor faults on nearby components that trace back to this unit degrading the circuit; Inspections that show scoring, pitting, distortion or hardening on the working surfaces; 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 3N-4851) is approximately USD 865 – 1825 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
- 3N-4851
Whether you need one unit or a fleet batch, Racer Machinery verifies every spare part against the machine it is meant for, so you buy the right match the first time. Send us your part number and machine model for a quote.
