Excavator bucket pin suitable for CAT CR 301 - 195x30
GX-AFTER

Excavator bucket pin suitable for CAT CR 301 - 195x30

Catalog number:SKX304747A Nr OEM:2375090 Manufacturer:GX-AFTER
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Bucket Flag Pin 30x195mm suitable for CAT 301.5 301.8 - 2375090

Technical Specification and Compatibility

Precision-engineered 2375090 bucket pin by GX-AFTER. This is a Flag Pin type, dedicated to Caterpillar (CAT) 301 series mini excavators. Manufactured from high-grade alloy steel, it features a 30 mm diameter and 195 mm length. Includes an internal grease channel for optimal joint lubrication.

Part Number: 2375090
Type: Flag Pin
Diameter: 30 mm
Total Length: 195 mm
Lubrication: Greased through pin
Material: Alloy Steel

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.

Features of the 2375090 Pin

Flag Pin System: Integrated flag with a mounting hole eliminates pin rotation in the socket, preventing wear on the arm holes.
Effective Lubrication: Drilled grease channel allows precise delivery of grease to the bushing mating surfaces, reducing friction.
Structural Strength: Heat-treated structural steel ensures resistance to bending and shearing during bucket operation.
Surface Protection: Hardened pin surface minimizes grooving and operational wear.

Application in machinery

Brand Mini Excavator Models
Caterpillar (CAT) 301.4C, 301.5, 301.6, 301.6C, 301.7D, 301.7D CR, 301.8, 301.8C

The list above is for reference. It is crucial to verify dimensions (30x195 mm) on your machine before purchase.

Related Parts and Hardware

Pin 2375090 works with bushings in the arm and bucket. During installation, a locking bolt is required to secure the flag, and potentially shims to eliminate side play.

⚠️ Safety Warning

Operating a machine with a loose pin or unsecured flag can lead to the pin falling out and uncontrolled detachment of the bucket. This risks equipment damage and poses a danger to the surroundings.

Part Role in the Machine and Failure Diagnostics

This pin connects the bucket to the digging arm or the link. It is the load-bearing component of the entire working attachment.

  • › Knocking during bucket movement (pin-bushing play).
  • › Lubrication difficulties (clogged channel in the pin).
  • › Loose flag (worn bolt hole or broken bolt).
  • › Visible wear on the pin surface after removal.

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🔧 Expert Guide: Key Installation Tips

  1. Verify Dimensions: 30 mm diameter is typical for the smallest CAT mini excavators. Larger models (e.g., 303) may have 35-40 mm pins.
  2. Secure Flag: The bolt holding the flag should be tightened to the correct torque and secured with threadlocker to prevent loosening from vibration.
  3. Grease Flow: After installation, ensure grease flows freely through the nipple and pin channel, exiting around the bushings.

Frequently Asked Questions (FAQ)

What is a "Flag Pin"?

It is a pin with a welded metal plate (flag/fin) with a hole. It is used to bolt the pin to the arm, preventing it from rotating and sliding out.

Is the grease nipple included?

Usually, pins are supplied with a grease nipple screwed in, but it's worth verifying upon receipt.

Is the pin hardened?

Yes, the pin is made of alloy steel and heat-treated to ensure surface wear resistance.

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.

SKX304747A
2375090
1.00 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
MINIEXCAVATOR
OEM NUMBERS
2299247 / 2375090
OUTER DIAMETER (MM)
30
LENGTH (MM)
195
PIN WITH COLLAR
YES

Specific References

MPN
2375090
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Excavator bucket pin suitable for CAT CR 301 - 195x30

Catalog number: SKX304747A
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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

57.80 zł

net price
46,99 zł
Temporarily unavailable
46,99 zł
net price

57.80 zł

gross price
  • You will receive 5 points, it gives you 2.00 zł
  • Lowest price from 30 days before the discount: 57.80 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    MINIEXCAVATOR
    OEM NUMBERS
    2299247 / 2375090
    OUTER DIAMETER (MM)
    30
    LENGTH (MM)
    195
    PIN WITH COLLAR
    YES

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

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