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New 4V4107 Sprocket Replacement suitable for Caterpillar
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Description for 4V4107 Sprocket
â–¶Specification for 4V4107 Sprocket
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Customer Reviews
Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
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100% recommend it is a good parts by par for five years and everything is good
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Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it.
Excellent service and quick response!
Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!
Product Questions
Frequently Asked Questions
What is the function of the 4V4107 sprocket?
The 4V4107 sprocket is a key undercarriage drive gear that meshes with the track links on tracked equipment like dozers and crawlers. It transfers power from the final drive to the track chain, enabling forward and reverse movement while supporting traction and propulsion.
How do I install the 4V4107 sprocket?
Here’s a general guide for proper installation:
- Turn off the machine and ensure it is safely supported on level ground.
- Relieve track tension and remove the track chain according to your service manual.
- Unbolt and remove the old sprocket from the final drive hub or carrier.
- Clean the hub mounting surface to remove debris or corrosion.
- Install the new 4V4107 sprocket, aligning bolt holes, and torque fasteners to the values specified in your service documentation.
- Reinstall the track chain and re-tension according to manufacturer guidelines.
- Test machine movement to confirm smooth drive engagement.
Which machines use the 4V4107 sprocket?
The 4V4107 sprocket fits select Caterpillar models such as D4D, D4E, 941, and 941B track-type tractors and similar equipment where this part number is specified for the undercarriage drive system. Compatibility varies by model and configuration, so verify fitment using your machine’s service documentation before ordering. Check your manual or reach out to Propel Parts for help verifying fitment.
Does the 4V4107 sprocket meet performance expectations?
Yes, the 4V4107 sprocket is engineered to meet or exceed OEM specifications for material strength, accuracy, and wear resistance. Choosing a sprocket that meets or exceeds OEM expectations helps ensure reliable torque transfer, even wear with the track chain, and long service life under tough operating conditions.
How often should a sprocket like the 4V4107 be inspected or replaced?
Sprockets should be checked during routine undercarriage maintenance. Inspect for worn, hooked teeth, uneven wear, or significant material loss. Replace the sprocket if these signs are present, as worn sprockets can accelerate track and roller wear and reduce overall undercarriage life.
What are common signs that the 4V4107 sprocket needs replacement?
Typical indicators include:
- Hooked or worn sprocket teeth that no longer match track link profiles
- Slippage or difficulty maintaining smooth track movement
- Noise or vibration during travel
- Rapid undercarriage wear affecting rollers and chains
Why is using a quality sprocket important for equipment performance?
A quality sprocket ensures efficient power transfer to the track chain and helps maintain proper undercarriage alignment and tension. Using sprockets that meet or exceed OEM specifications improves traction, reduces premature wear on track components, and contributes to long-term reliability and reduced maintenance costs.
Compatible Models
This 4V4107 Sprocket is compatible with the following models:
D4D, D4E, 941, 941B & more...
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We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
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Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
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Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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