• Tooth suitable for CAT / New Holland / FIAT - NEW MODEL - SHARK
  • Tooth suitable for CAT / New Holland / Fiat Kobelco - NEW MODEL - 6Y6335R
Tooth suitable for CAT / New Holland / FIAT - NEW MODEL - SHARK
GX-AFTER

Tooth suitable for CAT / New Holland / FIAT - NEW MODEL - SHARK

Catalog number:SKX989339 SHARK Nr OEM:6Y6335R Manufacturer:GX-AFTER
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Reinforced Shark Center Tooth (22mm / 74mm) suitable for CAT / NH - 6Y6335R

Technical Specification and Compatibility

Central tooth 6Y6335R by GX-AFTER. This is a specialized "Shark" (R - Reinforced/Rock) version, characterized by an extended profile and increased mass compared to standard tips. Designed for mounting on 22 mm blades with a hole spacing of 74 mm. Dedicated to extremely difficult operating conditions in Caterpillar (CAT), New Holland, and Fiat-Hitachi/Kobelco backhoe loaders.

Part Number: 6Y6335R
Alternative Numbers: 6Y6335, 9W1879, 1358203
Type: Reinforced Bolt-on Tooth (Shark / Rock)
Blade Thickness: 22 mm
Bolt Spacing: 74 mm (center to center)
Hardness: 46-52 HRC
Impact Resistance: 12-18 J

GX-AFTER supplies industrial-grade Ground Engaging Tools (G.E.T.) components. Thanks to advanced steel alloys and heat treatment, our teeth offer an optimal balance between surface hardness and core ductility, eliminating the risk of breakage under load.

Features of Reinforced 6Y6335R Tooth

Aggressive Shark Profile: Elongated and sharpened shape ensures drastically better penetration in compacted, rocky ground compared to standard flat teeth.
Massive Construction: Increased amount of abrasive material in the working zone extends service life and protects the blade from premature wear.
Strength Parameters: Elongation of 5-8% and impact strength up to 18J make the tooth unbreakable even when hitting hard obstacles.
Universal Bolt-on Mounting: Installation with two bolts allows for quick replacement in the field without the need for welding adapters.

Application in machinery

Brand Models (check 74mm spacing)
Caterpillar (CAT) 416, 420, 422, 424, 426, 428, 430, 432, 434, 438, 442, 444 (Series B, C, D, E, F) - Front bucket
New Holland LB75, LB85, LB90, LB95, LB110, LB115, NH75, NH85, NH95 (select models with 20-22mm blade)
Fiat-Hitachi / Kobelco FB90, FB100, FB110, B90, B100, B110 (with 4-in-1 front bucket)

The list is for reference. It is crucial to verify the mounting hole spacing (74-75 mm) on your machine.

Related Parts and Hardware

The tooth is mounted using two plow bolts with nuts. Typically, 5/8" or M16 bolts are used. We recommend replacing the bolt set with every new tooth installation.

⚠️ Safety Warning

Working with loose teeth leads to ovalization of mounting holes in the bucket blade. A damaged blade requires costly regeneration or replacement of the entire cutting edge. Regularly check bolt torque.

Part Role in the Machine and Failure Diagnostics

The 6Y6335R central tooth is the main working element of the front loader bucket, facilitating pile penetration.

  • › Blunt tip (difficulty scooping material).
  • › Transverse crack (material fatigue or casting defect).
  • › Worn material down to the blade edge (risk of blade damage).
  • › Loose mounting bolts.

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🔧 Expert Guide: Key Installation Tips

  1. Spacing Measurement: The most important parameter is the bolt spacing – it must be 74 mm (center to center). 50mm or 100mm spacing indicates a different tooth type.
  2. Blade Thickness: The tooth fits a 20-22 mm blade. If your blade is thicker (e.g., 25-30mm), the tooth won't fit deep enough, and holes won't align.
  3. Cleaning: Remove rust and dirt from the contact surface before bolting to ensure the tooth sits perfectly flat.

Frequently Asked Questions (FAQ)

How does "R" version (6Y6335R) differ from standard (6Y6335)?

The version with the letter "R" (Reinforced/Rock) is longer, more massive, and has a more aggressive profile, ensuring better penetration in hard ground and longer life compared to the short, flat standard.

Does this tooth fit JCB?

Usually not. JCB uses teeth with a smaller bolt spacing (approx. 45mm). This tooth (74mm spacing) is typical for CAT and New Holland/Fiat machines.

Are bolts included?

Typically, teeth are sold separately. Plow bolts with nuts must be purchased separately, matching the length to the blade thickness.

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.

SKX989339 SHARK
6Y6335R
3.60 kg

Data sheet

SUITABLE FOR
CAT
FERMEC
KOBELCO
MACHINE TYPE
BACKHOE LOADER
MINIEXCAVATOR
OEM NUMBERS
6Y6335 / 9W1879 / 1358203
CUTTING EDGE THICKNESS
22
BOLT SPACING
74

Specific References

MPN
6Y6335R
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Tooth suitable for CAT / New Holland / FIAT - NEW MODEL - SHARK

Catalog number: SKX989339 SHARK
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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

51.05 zł

net price
41,50 zł
Available in large quantity Temporarily unavailable
41,50 zł
net price

51.05 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 4 points, it gives you 1.60 zł
  • Lowest price from 30 days before the discount: 51.05 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    FERMEC
    KOBELCO
    MACHINE TYPE
    BACKHOE LOADER
    MINIEXCAVATOR
    OEM NUMBERS
    6Y6335 / 9W1879 / 1358203
    CUTTING EDGE THICKNESS
    22
    BOLT SPACING
    74

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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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