Coupling Flange Hub 191-8923 1918923 Fits For Caterpillar D3G D4G D5G
Coupling Flange Hub 191-8923 1918923 Fits For Caterpillar D3G D4G D5G 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 Hub 191-8923 1918923 — Fits Caterpillar D3G, D4G, D5G
This new aftermarket Coupling Flange Hub (part numbers 191-8923, 1918923) is designed to provide a reliable connection point in heavy equipment drivetrains. It is compatible with several Caterpillar models and helps ensure efficient power transmission for optimal machine performance. This listing includes one unit of the Coupling Flange Hub.
Part Details
- Condition: New, Aftermarket
- Quantity: 1
- Part Number: 191-8923, 1918923
- Compatible with various Caterpillar heavy machinery models
Compatible Part Numbers
- 191-8923
- 1918923
Compatible Engines
- 3116 Engine
- 3056E Engine
- C4.4 Engine
- C4.4B Engine
- 3046 Engine
Compatible Equipment
- Caterpillar D3G Track-Type Tractors
- Caterpillar D4G Track-Type Tractors
- Caterpillar D5G Track-Type Tractors
- Caterpillar 933C Hystat Track Loader
- CP-573E Vibratory Compactor
- CP-663E Vibratory Compactor
- CS-533D Vibratory Compactor
- CS-563D, CS-563E Vibratory Compactors
- CS-573D, CS-573E Vibratory Compactors
- CS-583D, CS-583E Vibratory Compactors
- CS-663E Vibratory Compactor
- CS-683E Vibratory Compactor
- D3C III Track-Type Tractors
- CP-563D, CS-563D Vibratory Compactors (2RZ00001-UP) powered by 3116 Engine
- CS-583D Vibratory Compactor (3GZ00001-UP) powered by 3116 Engine
- CP-533D, CS-533D Vibratory Compactor (5CZ00001-UP) powered by 3116 Engine
- CS-573D Vibratory Compactor (2YZ00001-UP) powered by 3116 Engine
- CS-563E, CP-563E Vibratory Compactor (CNG00001-UP) powered by 3056E Engine
- CS-573E, CP-573E Vibratory Compactor (ASY00001-UP) powered by 3056E Engine
- CS-583E, CP-583E Vibratory Compactor (CNX00001-UP) powered by 3056E Engine
- CS-563E, CP-563E Vibratory Compactor (ASA00001-UP) powered by 3056E Engine
- CS-573E, CP-573E Vibratory Compactor (ASZ00001-UP) powered by 3056E Engine
- CS-583E Vibratory Compactor (DAJ00001-UP) powered by 3056E Engine
- CS-663E, CP-663E Vibratory Compactor (DAF00001-UP) powered by 3056E Engine
- CS-683E Vibratory Compactor (DAD00001-UP) powered by 3056E Engine
- CS-663E, CP-663E Vibratory Compactor (ASB00001-UP) powered by 3056E Engine
- CS-683E Vibratory Compactor (ASG00001-UP) powered by 3056E Engine
- CP-573E Vibratory Compactor (ASY00001-UP) powered by 3056E Engine
- CS-563E Compactor-Military (MCP00001-UP) powered by 3056E Engine
- CB64B, CB66B & CB68B Vibratory Compactor (B6600001-UP) powered by C4.4 Engine
- CB68B, CB66B, CB64B Vibratory Compactor (47500001-UP) powered by C4.4 Engine
- CB13 Asphalt Compactor (PWP00001-UP) powered by C4.4B Engine
- CB15 Asphalt Compactor (M9400001-UP) powered by C4.4B Engine
- CB16 Asphalt Compactor (HP500001-UP) powered by C4.4B Engine
- CB13 Asphalt Compactor (LP900001-UP) powered by C4.4B Engine
- CB16 Asphalt Compactor (KHC00001-UP) powered by C4.4B Engine
- CB15 Asphalt Compactor (NPB00001-UP) powered by C4.4B Engine
- D3C & D3C LGP, XL Series III Hystat Tractors (4KS00001-UP) powered by 3046 Engine
- 933C & 933C LGP Hystat Track Loader (4MS00001-UP) powered by 3046 Engine
- D4G XL & D4G LGP Track-Type Tractors (HYD00001-UP) powered by 3046 Engine
- D5G XL & D5G LGP Track-Type Tractors (RKG00001-UP) powered by 3046 Engine
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.
