Clutch friction disc suitable for JCB
GX-AFTER

Clutch friction disc suitable for JCB

Catalog number:SKX831884FM Nr OEM:445/05106 Manufacturer:GX-AFTER
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Clutch Friction Disc (SBRZ Waffle) suitable for JCB - 445/05106

Technical Specification and Compatibility

A high-quality 445/05106 friction disc (SBRZ) by GX-AFTER. This is a key component of the clutch pack in JCB machine transmissions (3CX, 4CX, Loaders). It features 28 internal teeth and a special "WAFFLE" groove pattern on the Sintered Bronze (SBRZ) friction material, which ensures optimal oil cooling and high torque transfer.

Part Number: 445/05106
Type: Clutch Friction Disc
Friction Material: SBRZ (Sintered Bronze)
Groove Pattern: WAFFLE
Outer Diameter: 101.5 mm
Inner Diameter: 57.2 mm
Thickness: 2.1 mm
Teeth Count: 28 (Internal)

GX-AFTER is the smart choice for your machine. We provide high-class replacements that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.

Features of the 445/05106 Friction Disc

Sintered Bronze (SBRZ): Provides maximum resistance to high temperatures and abrasive wear, ensuring long clutch life.
"WAFFLE" Pattern: Special grooves ensure excellent oil circulation, which effectively cools the disc and prevents burning.
High Torque Transfer: SBRZ friction material transfers high torque without slip, crucial for reverser and gear shifts under load.
Precise Teeth: 28 internal teeth are perfectly matched to the hub shaft, ensuring smooth engagement without jolting.

Application in machinery

Brand Type / Series / Model
JCB Backhoe Loaders: 2CX, 2DX, 3CX, 4CX
JCB FASTRAC
JCB Forklifts
JCB Telehandlers
JCB Wheel Loaders

The list above is for reference. It is crucial to verify the part number 445/05106 in your machine's transmission parts diagram.

Related Parts and Hardware

The 445/05106 friction disc works in a pack. For a complete clutch rebuild, it is essential to also replace the steel separator plates (e.g., 445/05107) and inspect the pressure plate / diaphragm spring (e.g., 445/05110) and piston seals.

⚠️ Safety Warning

Worn or burnt friction discs lead to transmission slippage (loss of drive under load) or harsh jolting. This can cause a loss of machine control, especially on a slope. An overheating clutch pack will burn the oil and permanently damage the entire transmission.

Part Role in the Machine and Failure Diagnostics

The 445/05106 friction disc is the "heart" of a wet clutch in the transmission. It is a steel core with 28 internal teeth, coated in sintered bronze (SBRZ). In the clutch pack, it is stacked alternately with steel separator plates. When hydraulic pressure compresses the pack, the SBRZ material grips the steel plates, locking the drum to the hub and transferring 100% of the drive. The "waffle" pattern channels oil to prevent slippage and cool the pack.

  • › Transmission "slipping" (engine revs, but machine doesn't accelerate).
  • › Delayed response or harsh jerk when changing direction (Fwd/Rev).
  • › Loss of drive in one or more gears or directions.
  • › Characteristic smell of burnt transmission oil.
  • › Complete wear of the friction material (SBRZ) or delamination from the steel core (visible on disassembly).

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🔧 Expert Guide: Key Installation Tips

  1. Absolute Cleanliness: Assembling transmission components requires sterile cleanliness. Any contaminant can damage seals or block valves.
  2. Soak the Discs: Before installation, new friction discs must be soaked in clean transmission oil (we recommend HYPTRON) for at least 30 minutes.
  3. Replace as a Set: Always replace friction discs together with a new set of steel separator plates (e.g., 445/05107). Old, overheated steel plates will destroy new friction discs.
  4. Correct Order: Pay close attention to the stacking order (steel-friction-steel...).
  5. Check Piston Seals: Before assembling the pack, inspect the piston and its seals. A leaking piston is a common cause of clutch slip.

Frequently Asked Questions (FAQ)

What is SBRZ material?

SBRZ stands for Sintered Bronze. It is a high-performance friction material used in wet clutches (operating in oil). It is characterized by excellent resistance to high temperatures and the ability to transfer high torque.

What does the "WAFFLE" pattern mean?

This refers to the groove pattern on the friction material, which resembles a waffle. These grooves allow oil to flow freely through the disc, which is critical for cooling the pack and preventing glazing.

What is the difference between this disc (445/05106) and the 445/05107 plate?

This disc (445/05106) is the friction disc (it has 28 teeth and the SBRZ lining). The 445/05107 plate is the steel separator plate (smooth, metal, with 6 teeth). They are stacked alternately in the transmission: steel-friction-steel-friction...

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.

SKX831884FM
445/05106
0.07 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
FASTRAC
FORKLIFT
TELESCOPIC HANDLER
OEM NUMBERS
445/05106
OUTER DIAMETER (MM)
101,5
INNER DIAMETER (MM)
57,2
THICKNESS (MM)
2,1
NUMBER OF TEETH
28

Specific References

MPN
445/05106
Łączna ocena:
0,0
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Clutch friction disc suitable for JCB

Catalog number: SKX831884FM
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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

20.30 zł

net price
16,50 zł
Available in large quantity Temporarily unavailable
16,50 zł
net price

20.30 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 2 points, it gives you 0.80 zł
  • Lowest price from 30 days before the discount: 20.30 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    FASTRAC
    FORKLIFT
    TELESCOPIC HANDLER
    OEM NUMBERS
    445/05106
    OUTER DIAMETER (MM)
    101,5
    INNER DIAMETER (MM)
    57,2
    THICKNESS (MM)
    2,1
    NUMBER OF TEETH
    28

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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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