Description
Overview:
This Oil Pressure Switch is a non-genuine replacement for JCB machinery, made to replace OEM reference 320/A4470. Built with a robust metal (brass-coloured) hex body and a moulded black insulator, it monitors engine oil pressure and switches an electrical signal when pressure drops, helping to protect the engine. It is suitable for JCB wheeled loaders and other listed machines, offering a compact, durable form that fits in place of the original part. Designed for straightforward servicing, it supports reliable oil pressure indication to the dash or ECU. Compatible with many Tier 4 Final models, including TM320S T4F and TM320W T4F, it helps maintain correct lubrication monitoring under heavy-duty use.
Key Features:
- Non Genuine Part engineered to replace JCB OEM 320/A4470
- Durable metal body with corrosion-resistant finish and moulded insulator for longevity
- Direct-fit replacement for listed models to reduce downtime
- Compact hex-body design allows easy access with a spanner for quick fitting and removal
- Supports correct oil pressure warning or ECU input to protect engine components
- Stable switching performance suitable for on-road and off-road duty cycles
- Compatible with JCB harness connections used on the referenced models
- Suitable for professional fleets and DIY maintenance where dependable monitoring is required
Typical Applications:
Used on JCB wheeled loaders, excavators, and generator sets listed below to provide a low oil pressure signal to the dashboard warning lamp or control module. Ideal for routine maintenance, fault rectification, and preventative servicing when an original switch has failed or is giving intermittent readings under vibration or temperature changes.
Also known as:
Oil pressure sender unit, oil pressure sensor switch, engine oil warning switch, low oil pressure switch, oil pressure transmitter (switch type), pressure sender for engine lubrication systems.
Fits Models:
TM320S T4F, TM320W T4F, G125RS T4F, G70RS T4F, JS160 HIGH REACH TIER 4 FINAL, JS160 LONG CARRIAGE TIER 4 FINAL, JS160 NARROW LONG CARRIAGE TIER 4 FINAL, JS180 LONG REACH TIER 4 FINAL, JS180 NARROW LONG CARRIAGE TIER 4 FINAL, JS190 LONG CARRIAGE TIER 4 FINAL, JS190 NARROW LONG CARRIAGE TIER 4 FINAL, 411 HT HIGH TORQUE TIER 4 FINAL, 413K TIER 4 FINAL NORDIC, 417 HT HIGH TORQUE TIER 4 FINAL, 419S T4F, TM320 TIER 4 FINAL
Product Specifications
| L&S Part No. | 831 585 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Wheeled Loaders, Generators, Lighting Towers, Tracked Excavators |
| Key Features | - Replaces JCB OEM part 320/A4470 - Durable metal body with corrosion-resistant finish - Direct-fit for JCB Tier 4 Final models - Compact hex-body for easy spanner access - Compatible with JCB harness connections |
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