• Gearbox housing - converter housing - 4/6 gears - 459/30269
  • Gearbox housing - converter housing - 4/6 gears - 459/30269
  • Gearbox housing - converter housing - 4/6 gears - 459/30269
Gearbox housing - converter housing - 4/6 gears - 459/30269
GX-OEM

Gearbox housing - converter housing - 4/6 gears suitable for JCB

Catalog number:459/30269 Nr OEM:459/30269 Manufacturer:GX-OEM
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Torque Converter Housing for JCB 3CX 4CX (Manual) - 459/30269

Technical Specification and Compatibility

Gearbox housing casting (front case) 459/30269 from the GX-OEM line. This structural component encloses the torque converter (bell housing). Dedicated to JCB 3CX and 4CX backhoe loaders equipped with manual transmissions (Synchro Shuttle) in 4- and 6-speed versions. The product meets strict OEM dimensional standards, ensuring perfect alignment between the engine and transmission.

Part Number: 459/30269
Component Type: Converter Housing / Bell Housing
Transmission Type: Manual (Synchro Shuttle) 4 or 6 speed
Material: High-grade Cast Iron
Location: Front of gearbox (engine side)

GX-OEM components guarantee the restoration of factory drivetrain performance. Precise CNC machining of contact surfaces and mounting seats eliminates the risk of leaks and vibrations, which is critical for torque converter life.

Features of GX-OEM 459/30269 Housing

Structural Strength: Massive iron casting resistant to thermal stress and vibrations generated by the diesel engine.
Assembly Precision: Perfectly planar mounting surfaces ensure a tight seal with the engine block and the rest of the gearbox.
Pump Seats: Accurately machined mounting holes for the transmission pump ensure its correct seating and drive.
Versatility: Fits popular JCB manual gearboxes, both in four and six-speed versions.

Application in JCB machinery

Machine Type Models
Backhoe Loaders 3CX, 4CX (Manual Synchro Shuttle transmissions)
Others Telehandlers with identical drivetrain (check part number).

The model list is for reference. Compatibility depends on the gearbox type installed in the machine.

Related Parts and Hardware

When replacing the converter housing, it is necessary to use new seals (gasket between housing and engine block, pump gasket). It is also worth verifying the condition of the torque converter and transmission pump.

⚠️ Safety Warning

Cracks in the bell housing can lead to drivetrain misalignment, destroying the torque converter and transmission pump. Oil leaks in this area pose a risk of machine slippage and environmental contamination.

Part Role in the Machine and Failure Diagnostics

Housing 459/30269 acts as a connector between the engine and the gearbox, protecting the torque converter and providing a mounting point for the pump.

  • › Oil leak at the engine-gearbox joint (housing crack).
  • › Converter noise (possible axial misalignment due to damaged seats).
  • › Visible cracks on mounting feet or flange.
  • › Stripped threads on pump or gearbox mounting bolts.

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🔧 Expert Guide: Key Installation Tips

  1. Version Check: Ensure you have a manual transmission (Synchro Shuttle). Powershift housings are structurally different.
  2. Surface Cleaning: Before mounting the new housing, remove all old gasket and silicone residues from the engine block and main gearbox body.
  3. Tightening: Tighten bolts connecting the housing to the engine and gearbox in a crisscross pattern with appropriate torque to avoid stress and casting cracks.

Frequently Asked Questions (FAQ)

Does the housing fit a 6-speed gearbox?

Yes, provided it is a Synchro Shuttle manual transmission. These gearboxes came in 4 and 6 speed variants, often sharing the same housing components.

Are gaskets included?

No, the product is the bare housing casting only. Gaskets, bolts, and dowel pins must be purchased separately.

Question mark

Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.

459/30269
459/30269
19.00 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
459/30318 / 459/30335 / 459/30269

Specific References

MPN
459/30269
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Gearbox housing - converter housing - 4/6 gears suitable for JCB

Catalog number: 459/30269
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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

982.77 zł

net price
799,00 zł
Last pieces Temporarily unavailable
799,00 zł
net price

982.77 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 80 points, it gives you 32.00 zł
  • Place an order within 06h 50m 35s And we will send your order today

    Lowest price from 30 days before the discount: 982.77 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    459/30318 / 459/30335 / 459/30269

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    KAT: 459/30277

    Gearbox housing suitable for JCB - front - Powershift PS760

    Last pieces Temporarily unavailable
    Price Gross price 3,873.27 zł
  • You will receive 315 points, it gives you 126.00 zł
  • Place an order within 06h 50m 35s And we will send your order today
    Nie możesz dodać więcej produktów

    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

    Email



    Gadu-Gadu communicator
    GG: 4185846 - Daniel
    Phone
    +48 17 864 31 00
    +48 17 864 00 24
    +48 17 864 25 96

    Mobile phone
    +48 607-700-547
    +48 695-944-818
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    Fax
    +48 17 864 31 20