701/80266
  • Brand
    JF Parts
  • Article
    701/80266
  • Machine system
    Sensors
  • Part type
    Brake light switch
  • Machine brand
    JCB
  • Manufacturing type
    Aftermarket
  • All the features
In stock
0.00 ₺
We do not publish prices: they depend on exchange rates and change often. Click «Request price» and we will quote the current price on the day you ask.
Check the exact specifications and compatibility with your machine with our managers.
We are available Monday to Saturday, 9:00 – 18:00; closed on Sunday.
Free delivery to the carrier of your choice, or collect your order in Istanbul.
Could not find the part you need? Write to us and we will help you find an alternative or order it from the manufacturer.

Brake light switch 701/80266 is an aftermarket part for the JCB machines. The card also lists 40/303381.

This part is a mechanical brake switch worked by brake pedal travel: when the pedal is pressed the switch plunger is released or pushed and the contacts close the brake light circuit. According to sources, 701/80266 is the brake pedal switch used on JCB machines and is also linked to the number 40/303381. The switch in the photo has a threaded metal body and a spring-loaded plunger, with its connector at the bottom. A faulty switch leaves the brake lamps dark or permanently lit, and since on some machines the brake signal is also used in transmission control, driving behaviour can be affected. If the brake lamps do not light, check the fuse and bulbs first, then the switch. The switch comes new.

Specifications


Part number701/80266
Cross / alternative numbers40/303381
Production typeAftermarket
Part typeBrake light switch
System / groupSensors
Machine makeJCB

Compatibility

Other parts are in Sensors.

Fitting

Screw the switch into its bracket and lock it with the lock nut, turning the nut to set the right plunger depression with the pedal released. After connecting the plug, check that the brake lamps light as soon as the pedal is pressed and go out when it is released.

Specifications

  • Machine system
    Sensors
  • Part type
    Brake light switch
  • Machine brand
    JCB
  • Manufacturing type
    Aftermarket
Questions: 0
Your question:

No questions about this product.

07/10/2026 67
JCB 3CX and 4CX wiring diagrams before and after May 2009: sheets and component keys
Section C of the JCB service manual (publication 9803/3290-15) gives the JCB 3CX and 4CX backhoe loader wiring diagram in two versions: one for machines built up to May 2009 with analogue instruments and one for machines from May 2009 with the digital instrument panel. On the earlier machines the main machine circuit takes two sheets, with separate circuits for the gearboxes and options; the later circuit runs to 15 sheets. Below are the main sheets, the component keys and a guide to reading wire numbers.
07/10/2026 37
JCB 3CX / 4CX Electrics: Fuses, Relays, Battery, Alternator and Starter Motor Tests
Section C of the JCB service manual (publication 9803/3290-15) covers the electrical system of JCB 3C, 3CX and 4CX backhoe loaders: fuses and relays, circuit diagrams for machines of different build years, battery, alternator and starter motor testing, the wire numbering system, harness repair, earth points and harness drawings. The PDF has 402 pages, most of them harness drawings.
Similar products
704/50098
Fuel level gauge 704/50098 JCB, aftermarket
Fuel level gauge 704/50098 JCB, aftermarket
In stock
0.00 ₺
320/04558
Temperature sender 320/04545 JCB, aftermarket
Temperature sender 320/04545 JCB, aftermarket
In stock
0.00 ₺
701/80390
Pressure sender 701/80390 JCB, aftermarket
Pressure sender 701/80390 JCB, aftermarket
In stock
0.00 ₺
701/M7305
Pressure sender 701/M7305 JCB, aftermarket
Pressure sender 701/M7305 JCB, aftermarket
In stock
0.00 ₺
701/80324
Temperature sender 701/80324 JCB, genuine
Temperature sender 701/80324 JCB, genuine
In stock
0.00 ₺

This site uses essential cookies (session, cart, language, currency). If you click «Accept», Google Analytics and Yandex Metrica cookies are also used for visit statistics; if you click «Decline», they are not loaded. Personal data is processed under the Turkish data protection law KVKK No. 6698. Details: Privacy and cookie policy.