Caterpillar Excavator Final Drives
Final Drive Diagram

AMS Final Drives is a leading supplier of used, rebuilt and new aftermarket Caterpillar 330BL Excavator Final Drives. We supply a variety of Final Drive components such as complete final drives, finals without a motor, just the drive motor, floating face final drive seals, planetary gears, bearings, shafts, left hand final drives, right hand final drives and more. We also carry Final Drive parts for most of the 330BL series equipment including a complete line of new, used and rebuilt Caterpillar parts and our own rebuild shop. Please submit an online quote request for price and availability or give one of our Final Drive specialists a call at 1-800-255-6253. We will usually get a quote to you within minutes.

Click to Start a Caterpillar 330BL Final Drive Quote OR call 1-800-255-6253
Prices shown are estimates and will vary depending on condition and availability.

  • Huge Final Drive Inventory
  • Worldwide Parts Network
  • Very Competitive Pricing
  • Rigorous Quality Control
  • Excellent Warranties
  • Fast Shipping Nationwide
  • Knowledgeable Parts Specialist
  • Best Service in the Industry
  • A+ BBB Rating

New, used and rebuilt parts!


  • Part #

    Bearings 330BL


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  • Part #114-1477,114-5541,142-5541

    Complete Final Drive (Planetary/Travel Drive) with Motor 330BL
    114-1477, 114-5541, 142-5541


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  • Part #107-7028,107-7029,114-0484,134-7130,1347099

    Drive Motor ONLY 330BL
    107-7028, 107-7029, 114-0484, 134-7130, 1347099


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  • 330BL Final Drive (Planetary/Travel Drive) without Motor #114-1478,191-3241

    Final Drive (Planetary/Travel Drive) without Motor 330BL
    114-1478, 191-3241


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  • Part #

    Floating Face Seal 330BL


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  • Part #

    Other Final Drives 330BL


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  • Part #7Y-0659

    Planetary Gear A 330BL
    7Y-0659


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  • Part #7Y-0663

    Planetary Gear B 330BL
    7Y-0663


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  • Part #

    Planetary Gears 330BL


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  • Part #

    Shaft 330BL


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High quality used final drives.

We specialize in final drives and related components for heavy construction equipment. From new aftermarket, used to rebuilt we can save you 20-70% from your OEM dealer and other used/rebuilt competitors. Some of the final drive manufacturers we deal in include Bonfiglioli, Hy-Dash, Kayaba, KYB, MAG, Kawasaki, Nachi, Nabtesco and many more.

We offer final drive warranties on our products that range from 30 days to 1 year.

Submit an online quote request or call 1-800-255-6253 to start saving on your final drive costs!

Floating face final drive seals.

Did you know we also specialize in the highest quality Floating Face Seals for final drives?
We have a huge inventory of final drive seals ready to ship.
Call 1-800-255-6253 now to learn more!

Give us a call today

Final Drive specialists are available from 8am to 5:30pm EST. Give us a call to discuss how we can help you.


1-800-255-6253

Final Drive parts worth talking about

Final Drive Diagram

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