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Caterpillar (CAT) 307B 308B Sprocket 51-9336 23T (Fit Caterpillar (CAT) 307 307B Mini Excavator)

Basic Info.

  • Item Fit: Caterpillar (CAT) 307 307B
  • Item Condition: New
  • Item Weight: 49 lbs
  • Item Maker: FLundercarriage
  • Place of Origin: Quanzhou

Delivery Info.

  • Inventory Class: Standing
  • Packaging: Carton/Pallet
  • ETD: 24-72 Hours
  • ETA: 5-30 Days
Streamline Your Excavator with the 51-9336 Drive Sprocket for Caterpillar Mini Excavators
Upgrade your Caterpillar mini excavator's undercarriage with the durable and efficient 51-9336 aftermarket drive sprocket. Tailored specifically for certain Caterpillar models, our sprocket assures an enhanced operational performance and longevity.
Product Specifications:
  • Sprocket Compatibility: Specially designed for Caterpillar 308B, 307B, and 307 models within specific serial ranges.
  • Features: This sprocket comes with twenty-three drive teeth and is secured with twelve bolts.
Unified Replacement:
  • Improved Longevity: For the best performance and to avoid premature wear, it's recommended to change both your undercarriage parts and rubber tracks concurrently.
Alternate Identifiers:
  • Caterpillar Part Number: Recognized by Caterpillar Dealer Part Number 51-9336.
  • Serial Prefix Compatibility: This sprocket fits machines with serial prefixes S/N 2FL, 2PM, 2WM, 9ZL, AFB, 3YS. If your machine requires a sprocket with 21 teeth, please refer to the Cat 307 series sprocket for proper fit.
Applicable Models:
This drive sprocket (51-9336) is suitable for:
  • Caterpillar 307
  • Caterpillar 307B
  • Caterpillar 308B
Quality Assurance:
  • Durability: Our sprockets are hardened through an efficient one-step electrical induction process. This method not only increases the hardness depth of the teeth but also significantly reduces the risk of breakage.
  • OEM Comparable: Engineered to match the durability and performance metrics within millimeters of the original equipment manufacturer (OEM) sprocket.
Installation Recommendations:
  • Simple Installation: For optimum results, we advise manually installing this sprocket following the torque specifications recommended by your manufacturer.
With our 51-9336 drive sprocket, keep your Caterpillar mini excavator in peak condition. Its superior design and durability provide an exceptional value, ensuring your machinery functions smoothly and efficiently.

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Why choose Fulian Sprocket

  • Custom Solutions for Old Machines

    Professional Design & Service Team

    Renowned Replacement Parts Manufacturer from China

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Warranty for Fulian Undercarriage Parts

Congratulations on your purchase! We stand by the quality of our products and are committed to ensuring your satisfaction. To provide you with peace of mind, we offer a comprehensive warranty on parts for a duration of 24 months from the date of purchase.

Terms and Conditions:

Depending on the nature of the issue, we will either replace the defective parts or give you credit toward the purchase of a new replacement part.

If you can't see what you are looking for, please get in touch with us, as we are constantly adding to our product range.

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.