RE212878 Pressure Sensor John Deere (Help Parts)

RE212878 – Transmission Pressure Switch (pressure switch / clutch pressure switch), John Deere

RE212878 is a pressure switch that monitors oil pressure in the transmission/clutch of John Deere tractors. It prevents system damage and signals low pressure.

Characteristics:

Purpose: monitoring oil pressure in the transmission/clutch, controlling signals or disabling functions

Threaded connection

Compact size: diameter ~23 mm, body length ~65 mm, length with cable ~205 mm, weight ~56 g

Operating temperature: standard for JD transmission

Original JD number: RE212878. Also replaces RE165048, RE190351, RE69674

Compatibility:

Fits a wide range of John Deere equipment, including:

Tractors: series 6R (e.g., 6100-6630, 6920-7930), models 1654, 1854, 2044M, 2104, 2204

Connects: 2054 etc.

Also referenced for compatibility with other models via replacements RE190351 and RE165048

Advantages:

Guaranteed precision of operation and long lifespan

Protection for transmission/clutch: eliminates low pressure operation, reducing the risk of failure

Wide compatibility: fits both new and refurbished equipment

Summary:

RE212878 is an important component of the hydraulic and transmission system of John Deere, responsible for oil pressure control.