Mercury Coupling Assembly 18643A5 OEM NEW
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Mercury Coupling Assembly 18643A5 OEM NEW is backordered and will ship as soon as it is back in stock.
Description
Description
Mercury Coupling Assembly 18643A5 OEM NEW
Compatible Part Numbers
- 18643A5
- 18-2323
- 182323
- 93-93203
- 9393203
Compatible Equipment
- Mercury MerCruiser Sterndrive Boat
This Mercury Coupling Assembly 18643A5 is designed specifically for MerCruiser sterndrive boats, ensuring proper connection and reliable operation within the engine system. The assembly serves as a crucial component that links the engine to the drive, facilitating smooth power transmission necessary for marine propulsion.
The replacement part numbers 18-2323, 182323, 93-93203, and 9393203 correspond to this coupling assembly, making it suitable for various Mercury MerCruiser engine setups requiring this specific part. Its precise fit helps maintain engine performance and prevents misalignment issues that could otherwise cause mechanical failure or reduced efficiency.
Ideal for maintenance or repair projects, this coupling assembly supports the integrity of the sterndrive connection, contributing to overall vessel reliability and safety on the water. Its compatibility with a range of Mercury MerCruiser sterndrive models allows for versatile use across different boat configurations.
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 Australia?
Yes, we ship Australia-wide with tracked international freight. All orders are carefully packaged to ensure parts arrive safely.
How long does shipping to Australia take?
Typically 5–10 business days depending on your location and the freight method selected at checkout.
Will I need to pay import duties or GST?
Goods with a customs value of AUD 1,000 or less are exempt from customs duty. For orders over AUD $1,000, GST and import duties may apply at the Australian border — buyers are responsible for any applicable charges upon delivery.
Are your parts compatible with Australian-spec machines?
Yes, most of our parts are internationally compatible. Please check the fitment details on each product listing to confirm compatibility with your specific machine.
Can I return a part if it doesn't fit?
Yes, we accept returns within 60 days of delivery for unused parts in original condition. Please contact our team to initiate a return.
What payment methods do you accept?
How do I find out the shipping cost for my order?
Shipping costs are calculated based on your location and the size of your order. To get an accurate shipping quote: add the part(s) to your cart, then enter your country, state, and zip code in the shipping estimator at the cart page — the shipping cost will be calculated instantly.
