• Torque converter suitable for JCB - 12.2" - 04/501400
  • Torque converter suitable for JCB - 12.2" - 04/501400
Torque converter suitable for JCB - 12.2" - 04/501400
NEXGEN

Torque converter suitable for JCB - 12.2"

Catalog number:04/501400B Nr OEM:04/501400 Manufacturer:NEXGEN
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TORQUE CONVERTER (2.82 RATIO) SUITABLE FOR JCB 3CX, 4CX - 04/501400

Technical Specification and Compatibility

An essential component of the drive system – a torque converter, designed for JCB machines with Powershift transmissions. It is a key component that transfers torque from the engine to the transmission via hydraulic fluid, enabling smooth starts and gear changes under load. A faulty converter leads to loss of drive, oil overheating, and can damage the transmission oil pump.

Part number: 04/501400
Manufacturer: NEXGEN
Designation: 12.2" dia
Stall Ratio: 2.82:1
Color Code: Purple / Yellow / Purple

In the construction industry, machine reliability is the key to success. That's why we offer high-quality replacement parts for construction machinery that meet the highest standards of durability and performance. Our products are the ideal solution for companies and specialists looking for reliable components at attractive prices.

Application in machines

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX, 4CX

The list above is for reference. Before purchasing, we recommend checking the part number or color code on your old converter.

⚠️ Safety Warning

Working on the transmission requires separating it from the engine. Always secure the machine against rolling and use certified axle stands with an appropriate load capacity.

Part's Role in the Machine and Failure Diagnostics

The torque converter is a key component of the Powershift transmission. Its failure leads to serious drive problems, and filings from a damaged converter can destroy the entire gearbox.

  • › Loss of drive or "weak drive", especially when the oil is hot.
  • › Overheating of the transmission oil.
  • › Unusual, loud noises (whining, grinding) coming from the gearbox.
  • › Presence of a large amount of metal filings in the transmission filter and oil.

Peace of Mind Guarantee: Why Choose Our Offer?

A failed converter is a direct path to a destroyed gearbox.

Filings from a damaged torque converter act like sandpaper on the precision components of the gearbox. The cost of replacing the converter is negligible compared to a general overhaul of the transmission. Don't take risks – order a new, reliable NEXGEN torque converter and protect your investment.

📞 Can't find the part you're looking for?

No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!

Frequently Asked Questions (FAQ)

1. How to Decode the Markings on the Converter? ⚙️

The dots on the converter are a color code used for quick identification of the converter's key parameter: its stall ratio. It's a visual shortcut for mechanics. Common combinations (JCB 3CX/4CX and related) are:
- 2x Purple + 1x White: Ratio 2.20:1 (e.g., 04/500100)
- 2x Orange + 1x Green: Ratio 2.44:1 (e.g., 04/500800)
- Orange + Yellow + Orange: Ratio 2.52:1 (e.g., 04/600650)
- Purple + Yellow + Purple: Ratio 2.82:1 (e.g., 04/501400 - this product)
This color code should be distinguished from single balance markings (e.g., drill marks), which ensure vibration-free operation.

2. What is "Stall Ratio" and Why is it Important?

Imagine it as the "first gear" in a car – it determines how much power the machine has "off the line." Technically, the stall ratio is the maximum torque multiplication the converter can achieve when the engine is revving, but the machine is stationary. A higher ratio means more pushing power when starting. Installing a converter with the wrong ratio will make the machine feel "weak" or inefficient. That's why correct identification is so important.

3. The machine has no power to drive. Is it definitely the converter's fault?

Loss of drive, especially when hot, very often indicates a damaged torque converter (e.g., worn blades or internal seals). Other causes include low performance of the transmission pump, leaks in the clutch packs, or a clogged transmission oil filter.

Key Advantages

🛡️

Transmission Protection

Prevents the circulation of metal filings in the system.

🎯

Maximum Tractive Force

High ratio (2.82:1) for the toughest jobs.

📦

Smooth Operation

Eliminates oil overheating and loss of drive.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

04/501400B
04/501400
16.72 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
04/501400

Specific References

MPN
04/501400
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Torque converter suitable for JCB - 12.2"

Catalog number: 04/501400B
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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

2,380.05 zł

net price
1935,00 zł
Temporarily unavailable
1935,00 zł
net price

2,380.05 zł

gross price
  • You will receive 194 points, it gives you 77.60 zł
  • Lowest price from 30 days before the discount: 2,380.05 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    04/501400

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    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



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