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John Deere 50D 50G Drive Sprocket 2054978 (Fit John Deere 50D 50G Mini Excavator)

Basic Info.

  • Item Fit: John Deere 50D 50G Mini Excavator
  • Item Condition: New
  • Item Weight: 30 lbs
  • Item Maker: FLundercarriage
  • Place of Origin: Quanzhou

Delivery Info.

  • Inventory Class: Standing
  • Packaging: Carton/Pallet
  • ETD: 24-72 Hours
  • ETA: 5-30 Days
Enhance your John Deere or Hitachi mini excavator's performance with our Aftermarket Replacement Drive Sprocket. This key component is designed to fit a range of models, promising a boost to your machine's efficiency.
Product Overview:
  • Part Number: 2054978
  • Compatible Excavators:
    • John Deere 50D
    • John Deere 50G
    • Hitachi ZX50U-2
    • Hitachi ZX50U-3
Specifications:
  • Teeth: 19
  • Bolt Holes: 18 (Note: Not all holes are used for installation)
  • Dimensions: Inside Diameter - 9 inches; Outside Diameter - 6.5 inches
Compatibility Confirmation:
  • Ensure to verify your excavator’s model number before purchase.
  • For earlier serial numbers, part number 1036283 may be required.
Alternative Part Numbers:
  • John Deere Dealer: 2054978
  • Hitachi Dealer: 1036618
Quality Design:
  • Our sprockets are crafted through a singular step hardening process via electrical induction. This technique enhances hardness depth in the teeth, minimizing the risk of breakage.
  • Our sprockets closely match the millimeter precision of original OEM sprockets, offering significant value and reliability.
  • For optimal installation, we recommend manual setting to your manufacturer's torque specifications.
Additional Parts for John Deere 50D:
  • Sprocket: 2054978
  • Bottom Roller: 9239528
  • Top Roller: 9239529 or 4718355 (Check for serial number compatibility)
  • Idler: 9237507 or 9318048 (Ensure compatibility by double-checking serial numbers)
By choosing our aftermarket sprockets, you're not just upgrading a part; you're enhancing your mini excavator's overall performance and durability.

В наличии: 73

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Why Choose FL Undercarriage

  • 20+ Years Experience

  • 100+ Dealers Globally

  • 300000+ stock Keeping units

  • 50000000+ USD Annual sales

Product Range

Our sprockets are built to withstand extreme conditions, ensuring smooth and efficient power transmission in your machinery. Crafted from high-quality materials, they offer exceptional wear resistance and durability, making them ideal for heavy-duty applications. Trust our sprockets to enhance the performance and longevity of your equipment, keeping operations running smoothly.

Machinery brands our parts are suitable for Bobcat, Caterpillar, Case, Doosan, GEHL, Hitachi, Hyundai, IHI, Kubota, Kobelco, Komatsu, Pel-Job, Takeuchi, Volvo etc.

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FAQ

How often do excavator sprockets need to be changed?

A sharp gear indicates that the gear is worn. Check whether there are grooves around and under the gear that are similar to the chain shape. This "shadow" wear indicates that the gear has been seriously worn and should be replaced.

What are the contributing factors that lead to the deterioration of sprockets on an excavator?

Several factors lead to wear and tear of excavator sprockets, including:Heavy usage, Abrasive environments, Improper track tension, Inadequate maintenance, Rough operation, Quality of the sprockets, Misalignment of components, Age and metal fatigue

What maintenance routine can I follow to ensure my excavator sprockets last longer?

To extend the life of your excavator sprockets, implement a maintenance routine that includes:Regular cleaning of debris and dirt,Frequent inspections for wear,Ensuring correct track tension,Prompt replacement of worn parts,Lubrication to reduce friction,Using high-quality replacement sprockets,Operator training to prevent harsh handling.