Carrier 8M4504584 8M0168900 for Mercury Outboard 25HP 30HP 40HP 45HP 50HP 55HP 60HP
Carrier 8M4504584 8M0168900 for Mercury Outboard 25HP 30HP 40HP 45HP 50HP 55HP 60HP 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
Carrier 8M4504584 8M0168900 for Mercury Outboard 25HP 30HP 40HP 45HP 50HP 55HP 60HP
Compatible Part Numbers
- 8M4504584
- 8M0168900
Compatible Equipment
- Mercury Outboard: 25HP, 30HP, 40HP, 45HP, 50HP, 55HP, 60HP
This Carrier part, identified by numbers 8M4504584 and 8M0168900, is designed specifically for Mercury Outboard engines ranging from 25HP to 60HP. It functions as a gear housing for the propeller shaft, accommodating various engine models and serial number ranges.
The product fits multiple Mercury Outboard applications with different gear ratios and serial number intervals, including but not limited to:
- Outboard 45HP JET 9683055 thru 9885344 Gear Housing (Propeller Shaft)
- Outboard 55HP 0D000750 thru 0G290584 Gear Housing (Propeller Shaft)
- Outboard 60HP 9683055 thru 9885344 Gear Housing (Propeller Shaft)
- Outboard 50HP 0D000750 thru 0G290584 Gear Housing (Propeller Shaft)
- Outboard 30HP 0G055314 thru 0G760299 Gear Housing (Propeller Shaft) with 2.00:1 Gear Ratio
- Outboard 40HP 1B000001 & Up Gear Housing Propeller Shaft with 2.00:1 Gear Ratio
- Outboard 25HP 0G760300 thru 0T408999 Gear Housing (Propeller Shaft) with 2.41:1 Gear Ratio
- Outboard 40HP EFI 1C043417 thru 1C456299 Gear Housing, Propeller Shaft
- Outboard 55HP 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio
- Outboard 60HP Big Foot 0P017000 thru 0P325499 Gear Housing, Propeller Shaft
- Outboard 40HP JET 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio
- Outboard 30HP EFI 0T409000 thru 1B226999 Gear Housing, Propeller Shaft
- Outboard 40HP 0P401000 & Up Gear Housing Propeller Shaft Long
- Outboard 40HP 0P094500 thru 0P206999 Gear Housing (Prop Shaft) with 1.83:1 Gear Ratio
- Outboard 50HP 0T178500 thru 0T598999 Gear Housing (Prop Shaft) with 1.83:1 Gear Ratio
- Outboard 60HP 0T178500 thru 0T598999 Gear Housing (Prop Shaft) with 1.83:1 Gear Ratio
- Outboard 40HP EFI 0P401000 thru 0P515896 Gear Housing, Propeller Shaft
- Outboard 40HP 1C000001 thru 1C018825 Gear Housing, Propeller Shaft
- Outboard 60HP 0P094500 thru 0P206999 Gear Housing (Prop Shaft) with 1.83:1 Gear Ratio
- Outboard 30HP 0P153500 thru 0P400999 Gear Housing, Propeller Shaft
- Outboard 60HP 0G290585 thru 0G589999 Gear Housing (Propeller Shaft) for 50/55/60 series
- Outboard 45HP JET 0G290585 thru 0G589999 Gear Housing (Propeller Shaft) for 50/55/60 series
- Outboard 55HP 9885345 thru 9973099 Gear Housing (Propeller Shaft) for 50/55/60 series
- Outboard 40HP 0T980000 thru 1B209735 Gear Housing, Propeller Shaft
The extensive compatibility with multiple serial number ranges and gear ratios ensures this Carrier gear housing part suits a wide array of Mercury Outboard models. Its design accommodates different propeller shaft configurations and gear ratios, including 2.00:1, 2.41:1, 1.64:1, and 1.83:1, providing versatility for various engine setups.
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.
