821/10159
  • Brand
    JCB
  • Article
    821/10159
  • Machine system
    Cab
  • Part type
    Lever ring
  • Machine brand
    JCB
  • Manufacturing type
    Original
  • Compatibility
    JCB 3CX, 4CX
  • All the features
In stock
0,00 ₺
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For the JCB 3CX and 4CX backhoe loaders: front control lever ring, small 821/10159, a genuine JCB part. This is the small ring for the loader control lever, marked «M» (small) on the product card.

The ring is usually renewed along with the gaiter, as an old one loses its springiness or locating tabs over time. Plastic rings can become brittle with sun and cold. A broken ring soon leads to a torn gaiter. The ring must press the gaiter edge evenly.

Specifications


Part number821/10159
ManufacturerJCB
Production typeOriginal
Part typeLever ring
System / groupCab
Machine makeJCB

Compatibility

According to the product card, 821/10159 is a lever ring. Fit is confirmed by the part number. The catalogue also has the aftermarket version of this part. Other parts are in Cab.

Fitting

Fit the ring after the gaiter edge is seated, pressing it until its tabs or screws are fully home. Move the lever to check that the gaiter does not pull out of the ring.

Specifications

  • Machine system
    Cab
  • Part type
    Lever ring
  • Machine brand
    JCB
  • Manufacturing type
    Original
  • Compatibility
    JCB 3CX, 4CX
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07/10/2026 31
JCB 3CX / 4CX Cab, Air Conditioning and Framework: Charging, Pressures and Adjustments
Section B of the JCB service manual (publication 9803/3290-15) covers the body and framework of JCB 3C, 3CX and 4CX backhoe loaders: the cab air conditioning and heater, the cab itself and bonded glazing, the fuel and hydraulic tanks, the loader arms, stabiliser legs, excavator boom and dipper, the kingpost and sideshift carriage, plus the stabiliser leg alarm and boom overload warning. The PDF has 150 pages.
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