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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Expert support & Fitment Guarantee
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.
Frequently Asked Questions
Do you ship to the UK?
Yes, we ship to mainland UK, Scotland, Wales, and Northern Ireland. Shipping rates and estimated delivery times are displayed at checkout.
Will I be charged import duties or VAT?
Our prices do not include VAT or import duties. UK and European customers are responsible for any applicable import taxes, VAT, and customs fees charged upon entry into their country. These charges vary depending on the commodity code, order value, and destination country. We recommend checking with your local customs authority or HMRC (for UK customers) before placing your order.
How long will delivery take to the UK?
Standard delivery to UK addresses is typically 4–7 business days from dispatch. Express options may be available at checkout. Customs clearance can add 1–3 additional business days in some cases.
Are your parts compatible with UK and European specifications?
Many of our engine, hydraulic, and powertrain components are compatible with EU and UK-market machines. Please verify the part number against your OEM manual or machine serial plate before ordering. Contact us with your machine make, model, and serial number if you need fitment confirmation.
What currency will I be charged in?
UK customers are billed in GBP (£).
What is your returns policy for UK orders?
We accept returns within 30 days of delivery for unused parts in original packaging. UK customers are protected under the Consumer Contracts Regulations 2013, which grants a 14-day right to cancel an order before it has been dispatched. Once an order has been fulfilled and shipped, standard return terms apply. Return shipping costs for non-defective items are the buyer's responsibility.
How do I verify a part number before ordering?
Each listing includes part numbers and compatible machine models. Cross-reference with your OEM workshop manual, or contact our technical team via the contact form with your machine make, model, year, and serial number.
Do you offer trade accounts for UK buyers?
Yes. UK trade customers can apply for a B2B account to access volume pricing and dedicated account support.
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 (BACS) and net payment terms may be available upon account approval — please contact us to discuss your requirements.
