Coupling Flange Without Hub 154-6643 1546643 Fits For Caterpillar E330C 330C
Coupling Flange Without Hub 154-6643 1546643 Fits For Caterpillar E330C 330C is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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No Hidden Charges Upon Arrival
Compatibility Information
Description
Description
Coupling Flange Without Hub 154-6643 1546643 — Fits Caterpillar E330C 330C
This new aftermarket coupling flange without hub is designed to provide reliable connection and power transmission for Caterpillar heavy equipment. It ensures secure coupling without the hub component and is supplied as a single unit, ready for installation.
Part Details
- Condition: New, Aftermarket
- Quantity: 1
- Part Number: 154-6643, 1546643
- Application: Fits Caterpillar E330C, 330C and related models
Compatible Part Numbers
- 154-6643
- 1546643
Compatible Engines
- C-9 Engine (various models of Track Feller Buncher and Excavators)
- 3176C Engine (345B Excavator models)
- C9 Engine (selected Track Feller Bunchers and Excavators)
Compatible Equipment
- 1090 Track Feller Buncher BZJ00001-02109
- 1190 Track Feller Buncher BZK00001-02160
- 1190 T Track Feller Buncher BZL00001-02210
- 1290 T Track Feller Buncher BZM00001-UP
- 2290 Track Feller Buncher P2D00001-UP
- 2390 Track Feller Buncher P3H00001-UP
- 2391 Track Feller Buncher P4K00001-UP
- 2491 Track Feller Buncher P5J00001-UP
- 2590 Track Feller Buncher P6B00001-UP
- 330C Excavator MSD00001-UP
- 330C L Excavators CAP00001-UP, GKX00001-UP, JAB00001-UP, DKY00001-UP, CYA00001-UP, JCD00001-UP
- 330C MH Hydraulic Material Handler D3C00001-UP
- 330C FM & 330C L Forest Swing Machines B4N00001-UP, B1K00001-UP, B3M00001-UP
- 330C Mobile Hydraulic Power Unit MSL00001-UP
- 345B, 345B L & 345B LC Excavator 2SW00001-UP
- 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2 Track Feller Bunchers
- TK711, TK721, TK722, TK732, TK741, TK751, TK752 Track Feller Bunchers
This coupling flange without hub is engineered to meet the rigorous demands of Caterpillar machinery operations, ensuring durable and consistent performance. Its precise fitment across multiple models makes it a versatile replacement part for maintenance and repair.
1 Year Warranty
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
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
The Right Part, the First Time
Engine and hydraulic parts matched by part number, trusted by fleets, contractors and repair shops worldwide.
50,000+
Customers including fleets, workshops and machinery owners
100K+
Parts in stock and ready to ship
65+
Countries served worldwide
Since 2019
Supplying heavy equipment parts to the trade
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.
