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Caterpillar (CAT) 311 312 Sprockets 4I-7472 (Fit Caterpillar (CAT) 311 312 Mini Excavator)

Basic Info.

  • Item Fit: Caterpillar (CAT) 311 312
  • Item Condition: New
  • Item Weight: 95 lbs
  • Item Maker: FLundercarriage
  • Place of Origin: Quanzhou

Delivery Info.

  • Inventory Class: Standing
  • Packaging: Carton/Pallet
  • ETD: 24-72 Hours
  • ETA: 5-30 Days
Upgrade your Caterpillar excavators with our aftermarket drive sprocket. Precision-engineered for a seamless fit, our sprocket is a robust replacement part designed to enhance your machine's performance.
Sprocket Specifications:
  • Teeth Count: Boasts twenty-one drive teeth for optimum engagement.
  • Bolt Holes: Comes with fifteen bolt holes for a perfect alignment with your original drive motor.
  • Compatibility: Specifically designed to fit a wide range of Caterpillar excavator models including Cat311, 311C, 311D, 312, 312B, 312C, 312D, 313B, 313C, 314C, and E110B.
Quality Assurance:
  • Part Numbers: This sprocket is an aftermarket alternative for Caterpillar Dealer Part Numbers CR6358, D34690100, and 4I-7472.
  • Superior Hardening Process: Our sprockets are crafted from high-grade steel, with the drive teeth undergoing a specialized spin induction heat treatment. This process extends the hardness of the teeth, ensuring durability that rivals even OEM specifications.
  • Optimized Lifespan: To maximize your tracks' lifespan, we recommend replacing sprockets concurrently with the tracks. This practice ensures even wear and extends the life of your equipment.
Maximizing Efficiency:
Replacing sprockets and tracks together not only prolongs the life of the tracks but also maintains the efficiency and reliability of your Caterpillar excavator. Opt for our 4I-7472 Drive Sprocket for an investment that pays off in durable performance and prolonged track life.

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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.