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Fab Heavy Parts  |  SKU: LA24072438

Swing Motor 170-9893 1709893 MFC80 Fits For Caterpillar E312C 312C 312E 312D

$6,194.55
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  • Powering 10,000+ Commercial Fleets

  • One Year Warranty

  • Easy 60-day Return

  • No Hidden Charges Upon Arrival

Compatible Models & Applications

Compatibility information is not currently available.

Description

Swing Motor 170-9893 1709893 MFC80 — Fits Caterpillar E312C, 312C, 312E, 312D Excavators

This is a new aftermarket Swing Motor, part number 170-9893 (also referenced as 1709893 and MFC80), designed to replace the swing motor in various Caterpillar excavator models. It is engineered to provide reliable rotational power for the upper structure of the excavator, ensuring smooth and efficient operation. This listing includes one unit of the swing motor.

Part Details

  • Condition: New, Aftermarket
  • Quantity: 1 Unit
  • Part Number(s): 170-9893, 1709893, MFC80

Compatible Part Numbers

  • 170-9893
  • 1709893
  • MFC80

Compatible Engines

  • 3054T Engine
  • 3064 Engine
  • C4.2 Engine
  • C4.4 Engine
  • 3054C Engine

Compatible Equipment

  • Caterpillar E312C Excavator
  • Caterpillar 312C Excavator
  • Caterpillar 312C L Excavator
  • Caterpillar 312D Excavator
  • Caterpillar 312D L Excavator
  • Caterpillar 312D2 Excavator
  • Caterpillar 312D2 GC Excavator
  • Caterpillar 312D2 L Excavator
  • Caterpillar 313D Excavator
  • Caterpillar 313D2 Excavator
  • Caterpillar 313D2 LGP Excavator

Model Specific Fitments and Machine Serial Numbers

  • 312C & 312C L Excavators: CBA00001-01200
  • 312C & 312C L Excavators: BNN00001-UP (Powered by 3054T Engine)
  • 312C & 312C L Excavators: CBA01201-UP (Powered by 3064 Engine)
  • 312C & 312C L Excavators: BWH00001-UP (Powered by 3064 Engine)
  • 312D Excavator: HJX00001-UP (Powered by C4.2 Engine)
  • 312D & 312D L Excavators: HCW00001-UP (Powered by C4.2 Engine)
  • 312D L Excavator: TGY00001-UP (Powered by C4.2 Engine)
  • 312D Excavator: LRK00001-UP (Powered by C4.2 Engine)
  • 312D Excavator: DLP00001-UP (Powered by C4.2 Engine)
  • 312D L Excavator: SKA00001-UP (Powered by C4.2 Engine)
  • 312D & 312D L Excavators: KES00001-UP (Powered by C4.2 Engine)
  • 312D L Excavator: XGK00001-UP (Powered by C4.2 Engine)
  • 312D & 312D L Excavators: PHH00001-UP (Powered by C4.2 Engine)
  • 312E & 312E L Excavators: PZL00001-UP (Powered by C4.4 Engine)
  • 312E Excavator: GAC00001-UP (Powered by C4.4 Engine)
  • 313D Excavator: KXD00001-UP (Powered by C4.2 Engine)
  • 313D Excavator: WPK00001-UP (Powered by C4.2 Engine)
  • 312D2 & 312D2 L Excavators: KLE00001-UP (Powered by 3054C Engine)
  • 313D2 Excavator: PLD00001-UP (Powered by 3054C Engine)
  • 312D2 GC Excavator: RXZ00001-UP (Powered by 3054C Engine)
  • 312D2 & 312D2 L Excavators: TJY00001-UP (Powered by 3054C Engine)
  • 313D2 LGP Excavator: RKN00001-UP (Powered by 3054C Engine)
  • 312D2 L Excavator: MPP00001-UP (Powered by 3054C Engine)
  • 313D2 Excavator: ZAA00001-UP (Powered by 3054C Engine)
  • 312D2 GC Excavator: BRW00001-UP (Powered by 3054C Engine)
  • 313D2 LGP Excavator: GAJ00001-UP (Powered by 3054C Engine)

This swing motor is built to meet or exceed OEM specifications, offering dependable performance and durability for your Caterpillar excavator. It ensures precise and smooth rotational movement essential for excavator operation. Suitable for a wide range of models and engine types, this part is essential for maintaining the functionality and productivity of your heavy equipment.

1 Year Warranty

Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.

Enjoy peace of mind with Fab Heavy Parts!

For more warranty details, please check out our warranty policy.

Fast Delivery

Estimated delivery time 3-6 workdays

No Core Charge

We don't have a core charge for any products.

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Frequently Asked Questions

What is your return policy?

We accept returns within 60 days of delivery for unused parts in original packaging. To initiate a return, please submit your request through our return portal. Return shipping costs for non-defective items are the buyer's responsibility.

Can I cancel my order?

You may request a cancellation before your order has been dispatched. Once an order has been fulfilled and shipped, it cannot be cancelled — standard return terms will apply instead. Please contact us as soon as possible if you need to cancel.

What payment methods do you accept?

We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer and net payment terms may be available upon account approval — please contact us to discuss your requirements.

How long will delivery take?

Estimated delivery timeframes are displayed on most product pages and all tool listings. For parts without a displayed timeframe, standard delivery to US addresses is typically 5–10 business days from dispatch, depending on your location and the origin warehouse. Express shipping options may be available at checkout.

Will I be charged import tax or customs duties?

No. US customers are not charged any import fees or customs duties on their orders. The price you see is what you pay — there are no hidden charges added upon delivery.

How do I find out the shipping cost for my order?

You can get an estimated shipping cost directly on the cart page — just add your parts to the cart and enter your delivery zip code to see available shipping options and rates. For large or heavy orders requiring a freight quote, please contact us directly with your parts list and delivery zip code.

Do you offer trade accounts for US buyers?

Yes. US trade customers can apply for a B2B account to access volume pricing, bulk quotation, team invite and dedicated account support. Contact us directly to get started.

Why Choose Fab Heavy Parts

  • 12-Month Warranty

    All parts backed by our comprehensive warranty for peace of mind

  • Guaranteed Fitment

    Verified compatibility with your equipment specifications

  • Fast Delivery

    Quick shipping to get your parts when you need them

  • In-House Experts

    Knowledgeable team ready to help with your questions

Ask a Question

Feel free to leave your question with us. Our current response time is around 24 hours, though we will get back to you faster when possible.

Swing Motor 170 - 9893 1709893 MFC80 Fits For Caterpillar E312C 312C 312E 312D - Fab Heavy Parts
Fab Heavy Parts

Swing Motor 170-9893 1709893 MFC80 Fits For Caterpillar E312C 312C 312E 312D

$6,194.55

Swing Motor 170-9893 1709893 MFC80 — Fits Caterpillar E312C, 312C, 312E, 312D Excavators

This is a new aftermarket Swing Motor, part number 170-9893 (also referenced as 1709893 and MFC80), designed to replace the swing motor in various Caterpillar excavator models. It is engineered to provide reliable rotational power for the upper structure of the excavator, ensuring smooth and efficient operation. This listing includes one unit of the swing motor.

Part Details

Compatible Part Numbers

Compatible Engines

Compatible Equipment

Model Specific Fitments and Machine Serial Numbers

This swing motor is built to meet or exceed OEM specifications, offering dependable performance and durability for your Caterpillar excavator. It ensures precise and smooth rotational movement essential for excavator operation. Suitable for a wide range of models and engine types, this part is essential for maintaining the functionality and productivity of your heavy equipment.

View product