Clutch friction plate suitable for JCB 3CX 4CX
FEROSTEM

Clutch friction plate suitable for JCB 3CX 4CX

Catalog number:SKX866769FM Nr OEM:445/03205 Manufacturer:FEROSTEM
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Transmission Friction Disc suitable for JCB - 445/03205

Technical Specification and Compatibility

An essential transmission component, the 445/03205 friction disc by FEROSTEM. This is a high-performance friction component designed for wet clutch operation in transmissions and reversers across a wide range of JCB machines – from 3CX/4CX backhoes to telehandlers and Fastrac tractors. Precise dimensions (133.1 mm outer diameter, 45 teeth) and special "2 PASS" grooving ensure a perfect fit, effective oil cooling, and efficient torque transfer.

Part Number: 445/03205
Type: Friction Disc (Internal)
Outer Diameter: 133.1 mm
Inner Diameter: 92.7 mm
Thickness: 1.6 mm
Teeth Count: 45
Grooving: 2 PASS (for oil flow)

FEROSTEM specializes in the production of high-quality, wear-resistant steel castings, such as teeth, cutting edges, and track systems. Our products are designed for maximum resistance to impact and abrasion, ensuring long life even in the toughest quarrying and demolition conditions.

Features of the FEROSTEM Friction Disc

High Friction Resistance: Specialist FEROSTEM friction material guarantees long life and wear resistance in an oil bath.
Stable Torque Transfer: 45 precision-made internal teeth ensure positive engagement and smooth gear changes.
Optimal Cooling: "2 PASS" grooving effectively channels oil from between the discs, preventing overheating and clutch burn-up.
Wide Compatibility: Fits a broad range of JCB transmissions in backhoe loaders, telehandlers, and Fastrac tractors.

Application in machinery

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX, 4CX
JCB Telehandlers (520 Series): 520, 520-2, 520-2HL, 520-4, 520-4HL, 520-50, 520-50LE, 520-55, 520LE, 520S, 520SLE
JCB Telehandlers (525 Series): 525-2, 525-4, 525-50, 525-50S, 525-58, 525-58FS, 525-67, 525-67FS, 525B-2, 525B-2HL, 525B-4, 525B-4HL
JCB Telehandlers (526-528 Series): 526, 526-55, 526-55FS, 526LE, 526S, 526SLE, 527-58, 527-58FS, 527-67, 527-67FS, 528-70, 528S
JCB Telehandlers (530-532 Series): 530, 530 Super, 530 Super AG, 530-110, 530-110LE, 530-120, 530-120S, 530-2, 530-2HL, 530-4, 530-4HL, 530-67, 530-70, 530-70 Sway, 530-70F/S, 530-70F/SLE, 530-70LE, 530-95, 530BHL-2, 530BHL-4, 530FS, 530FS Plus, 530S, 532-120, 532-120 Sway
JCB Telehandlers (535-537 Series): 535-125, 535-140, 535-67, 535-95, 535-95 FS Plus, 535-95 Sway, 535-95FS, 537-120, 537-130, 537-135, 537-135 Sway
JCB Telehandlers (540 Series): 540, 540 FS Plus, 540 Super, 540 Super AG, 540-120, 540-70, 540-70F/S, 540-70F/SLE, 540-70LE, 540-70LE Sway, 540B2, 540B4, 540BM2, 540BM4
JCB FASTRAC: 1115, 2125, 2150
JCB Other: Wheel Loaders, Forklifts (matching part number)

The list above is for reference. Due to the vast number of compatible models, please contact our experts if you are unsure about the part's fitment.

Related Parts and Hardware

When replacing friction discs, it is absolutely essential to also replace the steel separator plates that work with them in the clutch pack. Installing new discs on old, overheated steel plates will lead to immediate failure.

⚠️ Safety Warning

Operating with worn friction discs leads to clutch slippage. This causes a rapid increase in oil temperature, which can burn the oil, damage the clutch piston seals, and lead to a permanent, very costly failure of the entire transmission or reverser.

Part Role in the Machine and Failure Diagnostics

The 445/03205 friction disc is a key part of the clutch pack in the transmission (e.g., for forward/reverse or gears 1, 2, 3, 4). It operates submerged in oil. When hydraulic pressure is applied, a piston compresses the pack of friction discs and steel plates, locking the clutch drum and transferring drive to the selected gear. The "2 PASS" grooves ensure constant oil flow for cooling.

  • › Delayed engagement when shifting direction (forward/reverse).
  • › Machine "slips" in gear, especially under load (loses power).
  • › No drive in one or more gears or directions.
  • › Characteristic smell of burnt oil from the transmission.
  • › Overheating of the transmission and dark, dirty oil.

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

No worries. Our website features only a few thousand of the over 60,000 parts we have in stock. Contact us – we likely have what you need readily available!

🔧 Expert Guide: Key Installation Tips

  1. Soak the Discs: Before installation, new friction discs must be submerged in clean transmission/hydraulic oil (we recommend HYPTRON) for at least 30 minutes.
  2. Replace as a Set: Always replace the complete set of friction discs and steel plates in a given clutch pack.
  3. Clean Assembly: Rebuilding a transmission requires absolute cleanliness. The smallest contaminant can block valves or damage the pump.
  4. Replace Filters and Oil: After a transmission repair, replacing the filters (we recommend REDX) and oil is mandatory.
  5. Check Piston Seals: While replacing the discs, always inspect the condition of the clutch piston seals in the drum. Damaged seals are a common cause of slippage.

Frequently Asked Questions (FAQ)

What is an internal (INT) disc?

This means the disc has teeth on its inner diameter (92.7 mm), which engage with a shaft or hub inside the clutch drum.

What does "2 PASS" grooving mean?

This is the pattern of grooves on the friction material. These grooves (in this case, "2 PASS") are crucial for channeling oil away from the discs as they are compressed. This ensures smooth clutch engagement and effective cooling, preventing burn-up.

Can I replace just one burnt disc?

Absolutely not. Discs and plates wear together as a set. Replacing only one, even if it's the only one visibly damaged, will cause uneven force distribution and lead to a very rapid failure of the new pack.

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.

SKX866769FM
445/03205
0.04 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
FORKLIFT
TELESCOPIC HANDLER
WHEELED LOADER
OEM NUMBERS
445/03205
OUTER DIAMETER (MM)
133,1
INNER DIAMETER (MM)
92,7
THICKNESS (MM)
1,6
NUMBER OF TEETH
45

Specific References

MPN
445/03205
Łączna ocena:
0,0
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Clutch friction plate suitable for JCB 3CX 4CX

Catalog number: SKX866769FM
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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

10.15 zł

net price
8,25 zł
Available in large quantity Temporarily unavailable
8,25 zł
net price

10.15 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 1 points, it gives you 0.40 zł
  • Lowest price from 30 days before the discount: 10.15 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    FORKLIFT
    TELESCOPIC HANDLER
    WHEELED LOADER
    OEM NUMBERS
    445/03205
    OUTER DIAMETER (MM)
    133,1
    INNER DIAMETER (MM)
    92,7
    THICKNESS (MM)
    1,6
    NUMBER OF TEETH
    45

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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

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    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

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