Counter plate 2,5 mm suitable for CAT M313C
FEROSTEM

Counter plate 2,5 mm suitable for CAT M313C

Catalog number:SKX831887FM Nr OEM:121-7634 Manufacturer:FEROSTEM
Add a review

Steel Brake Counterplate 2.5mm for CAT M312 M315 - 1217634

Technical Specification and Compatibility

Precise 1217634 steel separator plate from the FEROSTEM range. This is a 2.5 mm thick brake system friction component, dedicated to drive axles and final drives of Caterpillar (CAT) and Volvo wheeled excavators. The disc features 67 external teeth, ensuring perfect engagement with the housing and efficient braking force transfer.

Part Number: 1217634
Component Type: Steel Brake Plate / Counterplate
Outer Diameter: 191 mm
Inner Diameter: 130 mm
Thickness: 2.5 mm
Tooth Count: 67 (External / EXT)
Material: High-Grade Steel
Manufacturer: FEROSTEM

FEROSTEM products guarantee maintenance of factory operating parameters. Steel plates undergo special treatment to withstand extreme loads and temperatures, ensuring proper alignment and torque distribution in the axle.

Features of FEROSTEM 1217634 Plate

Specific Thickness: The 2.5 mm dimension is crucial for maintaining the correct working clearance in the brake pack, differing from standard 3mm plates.
Dense Spline: 67 precisely cut teeth guarantee stable seating in the axle basket and smooth transfer of rotational energy to the wheels during braking.
Wear Resistance: High-quality steel resists abrasion and thermal deformation, which is decisive for movement smoothness and machine speed.
Perfect Geometry: Excellent surface flatness ensures uniform pressure on friction discs, optimizing braking performance and vehicle maneuverability.

Application in machinery

Brand Excavator Models
Caterpillar (Wheeled) M312, M313C, M315, M315C, M316C, M318
Volvo Selected excavator models (please check dimensions)

Disc dimensions (191x130x2.5mm) are decisive. Please verify before purchasing, as 3mm discs also exist in the same axles.

Related Parts and Hardware

Steel plate 1217634 works in a pack with friction discs. When overhauling the axle, it is recommended to replace the entire set and seals, as well as filling the system with fresh transmission oil.

⚠️ Safety Warning

Using a separator plate of incorrect thickness (e.g., 2.5 mm instead of 3 mm or vice versa) will disrupt the brake working clearance. This can lead to brake failure or permanent wheel locking and axle overheating.

Part Role in the Machine and Failure Diagnostics

Plate 1217634 acts as a separator, spacing friction discs apart and transmitting braking torque to the axle housing.

  • › Oil overheating (residual friction due to warped steel plates).
  • › Axle noise (rubbing against housing, worn teeth).
  • › Reduced braking efficiency (glazed surface).
  • › Purple discoloration (sign of overheating - replace plate).

📞 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. Thickness Measurement: Ensure you are installing a 2.5 mm plate. 3 mm plates also exist in these axles. A mix-up will prevent proper pack assembly.
  2. Flatness Check: Before installation, place the plate on a flat surface (e.g., glass). If it rocks, it is damaged and unusable.
  3. Oiling: When assembling the pack, lubricate each steel plate and friction disc with clean oil.

Frequently Asked Questions (FAQ)

How does it differ from 11705007?

The main difference is thickness. Disc 1217634 is 2.5 mm thick, while 11705007 is 3 mm thick. Other dimensions (diameters, tooth count) are usually identical.

How many plates per wheel?

The quantity depends on the axle configuration. Typically, there are several (e.g., 3-5) steel separator plates per side. Check your machine's parts catalog.

Is this a friction disc?

No. This is a steel separator plate (counterplate). It does not have friction material. It serves to separate friction discs from each other.

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.

SKX831887FM
121-7634
0.27 kg

Data sheet

SUITABLE FOR
CAT
VOLVO
MACHINE TYPE
EXCAVATOR
OEM NUMBERS
1217634
OUTER DIAMETER (MM)
191
INNER DIAMETER (MM)
130
THICKNESS (MM)
2,5
NUMBER OF TEETH
67

Specific References

MPN
121-7634
Łączna ocena:
0,0
Kupiłeś ten produkt? Napisz recenzję dla innych!
Be the first to write your review !
Opinion:
(0 opinions)

Write a review

Counter plate 2,5 mm suitable for CAT M313C

Catalog number: SKX831887FM
Title for your review*
Your review*
Your name*
Your email*

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

24.29 zł

net price
19,75 zł
Available in large quantity Temporarily unavailable
19,75 zł
net price

24.29 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: 24.29 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    VOLVO
    MACHINE TYPE
    EXCAVATOR
    OEM NUMBERS
    1217634
    OUTER DIAMETER (MM)
    191
    INNER DIAMETER (MM)
    130
    THICKNESS (MM)
    2,5
    NUMBER OF TEETH
    67

    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
    +48 691-330-531
    +48 690-906-751

    Fax
    +48 17 864 31 20