How do I confirm pilotpart169683 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Carrier 8M4504584 8M0168900 for Mercury Outboard 25HP 30HP 40HP 45HP 50HP 55HP 60HP

For Mercury Bearing, Gear & Shaft

Bearing, Gear & Shaft 8M4504584 for Mercury

OEM / REF: 8M4504584SKU: pilotpart169683

Carrier 8M4504584 8M0168900 for Mercury Outboard 25HP 30HP 40HP 45HP 50HP 55HP 60HP is a Bearing, Gear & Shaft replacement part for Mercury Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Bearing, Gear & Shaft. Use OEM part number 8M4504584 and confirm machine model, engine...

Stock: In stock
Condition: New
Fitment: Mercury Transmission & Undercarriage Parts
Category: Bearing, Gear & Shaft

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$116.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 22 – Aug 29
10	Aug 20 – Aug 27
50	Aug 18 – Aug 25

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Bearing, Gear & Shaft Description

This Bearing, Gear & Shaft is indexed for Mercury Fit for Mercury Outboard: 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 55HP 9741042 THRU 9885344 Gear Housing (Propeller Shaft) Outboard 50HP 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 45HP JET 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 50HP 9683055 THRU 9885344 Gear Housing (Propeller Shaft) Outboard 30HP 0G055314 THRU 0G760299 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 60HP 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 30HP 0T980000 THRU 0T999999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 1B000001 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 30HP 9854537 THRU 0P016999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0G055314 THRU 0G760299 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0G760300 THRU 0T979999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0P017000 THRU 0P325499 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 9854537 THRU 0P016999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0G760300 THRU 0T979999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0P017000 THRU 0P325499 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0P325500 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 30HP 1B000001 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 40HP 0T980000 THRU 0T999999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0P325500 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 25HP 0G760300 THRU 0T408999 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0P017000 THRU 0P153499 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 9973100 THRU 0P016999 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0T409000 THRU 1B344298 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0G590000 THRU 0G760299 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0P153500 THRU 0P388282 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 60HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 55HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 50HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 55HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 45HP JET 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 60HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 45HP JET 9885385 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 50HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 40HP 0P017000 THRU 0P153499 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C043417 THRU 1C456299 Gear Housing, Propeller Shaft Outboard 40HP 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 40HP 1C018826 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 30HP EFI 1C109093 THRU 1C456299 Gear Housing, Propeller Shaft Outboard 40HP 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP EFI 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 30HP 0P017000 THRU 0P153499 Gear Housing, Propeller Shaft Outboard 40HP 0G760300 THRU 0T408999 Gear Housing, Propeller Shaft Outboard 40HP EFI 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP 0G760300 THRU 0T408999 Gear Housing, Propeller Shaft Outboard 40HP EFI 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 30HP 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C049739 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 30HP 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP EFI 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP 1C456300 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 40HP EFI 1C456300 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 40HP 1B227000 THRU 1B344306 Gear Housing, Propeller Shaft Outboard 40HP EFI 1B227000 THRU 1B355027 Gear Housing, Propeller Shaft Outboard 40HP 1C000001 THRU 1C018825 Gear Housing, Propeller Shaft Outboard 40HP 0P401000 & Up Gear Housing Propeller Shaft Long Outboard 40HP EFI 0P401000 THRU 0P515896 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C049738 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C043416 Gear Housing, Propeller Shaft Outboard 60HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 50HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 60HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 50HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 1B227000 THRU 1B344306 Gear Housing, Propeller Shaft Outboard 40HP EFI 1B227000 THRU 1B355027 Gear Housing, Propeller Shaft Outboard 40HP 1C000001 THRU 1C018825 Gear Housing, Propeller Shaft Outboard 40HP 0P401000 & Up Gear Housing Propeller ShaftShort Outboard 40HP EFI 1C000001 THRU 1C049738 Gear Housing, Propeller Shaft Outboard 40HP EFI 0P401000 THRU 0P515896 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C043416 Gear Housing, Propeller Shaft Outboard 40HP JET 0T178500 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 60HP 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 55HP 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 55HP 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 60HP Big Foot 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 55HP 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 55HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0G760300 THRU 0T129554 Gear Housing, Propeller Shaft Outboard 40HP JET 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0P017000 THRU 0P094499 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 45HP JET 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 60HP 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 55HP 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 60HP 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 40HP JET 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 55HP 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 40HP JET 0P094500 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 40HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 40HP 0T980000 THRU 1B209735 Gear Housing, Propeller Shaft. Compare reference number 8M4504584 against the label on your existing Mercury component before ordering.

Additional cross references on file: 8M0168900. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

8M4504584 8M0168900

Applications

Mercury Fit for Mercury Outboard: 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 55HP 9741042 THRU 9885344 Gear Housing (Propeller Shaft) Outboard 50HP 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 45HP JET 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 50HP 9683055 THRU 9885344 Gear Housing (Propeller Shaft) Outboard 30HP 0G055314 THRU 0G760299 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 60HP 0D000750 THRU 0G290584 Gear Housing (Propeller Shaft) Outboard 30HP 0T980000 THRU 0T999999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 1B000001 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 30HP 9854537 THRU 0P016999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0G055314 THRU 0G760299 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0G760300 THRU 0T979999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0P017000 THRU 0P325499 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 9854537 THRU 0P016999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0G760300 THRU 0T979999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0P017000 THRU 0P325499 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 30HP 0P325500 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 30HP 1B000001 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 40HP 0T980000 THRU 0T999999 Gear Housing (Propeller Shaft)(2.00:1 Gear Ratio) Outboard 40HP 0P325500 & Up Gear Housing Propeller Shaft(2.00:1 Gear Ratio) Outboard 25HP 0G760300 THRU 0T408999 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0P017000 THRU 0P153499 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 9973100 THRU 0P016999 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0T409000 THRU 1B344298 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0G590000 THRU 0G760299 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 25HP 0P153500 THRU 0P388282 Gear Housing (Propeller Shaft)(2.41:1 Gear Ratio) Outboard 60HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 55HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 50HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 55HP 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 45HP JET 0G290585 THRU 0G589999 Gear Housing (Propeller Shaft)(50/55/60) Outboard 60HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 45HP JET 9885385 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 50HP 9885345 THRU 9973099 Gear Housing (Propeller Shaft)(50/55/60) Outboard 40HP 0P017000 THRU 0P153499 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C043417 THRU 1C456299 Gear Housing, Propeller Shaft Outboard 40HP 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 40HP 1C018826 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 30HP EFI 1C109093 THRU 1C456299 Gear Housing, Propeller Shaft Outboard 40HP 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP EFI 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 30HP 0P017000 THRU 0P153499 Gear Housing, Propeller Shaft Outboard 40HP 0G760300 THRU 0T408999 Gear Housing, Propeller Shaft Outboard 40HP EFI 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP 0G760300 THRU 0T408999 Gear Housing, Propeller Shaft Outboard 40HP EFI 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 30HP 0T409000 THRU 1B226999 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C049739 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 30HP 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP EFI 0P153500 THRU 0P400999 Gear Housing, Propeller Shaft Outboard 30HP 1C456300 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 40HP EFI 1C456300 & Up Gear Housing Propeller Shaft 2:1 Gear Ratio Outboard 40HP 1B227000 THRU 1B344306 Gear Housing, Propeller Shaft Outboard 40HP EFI 1B227000 THRU 1B355027 Gear Housing, Propeller Shaft Outboard 40HP 1C000001 THRU 1C018825 Gear Housing, Propeller Shaft Outboard 40HP 0P401000 & Up Gear Housing Propeller Shaft Long Outboard 40HP EFI 0P401000 THRU 0P515896 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C049738 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C043416 Gear Housing, Propeller Shaft Outboard 60HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 50HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 60HP 0T178500 THRU 0T598999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 50HP 0P094500 THRU 0P206999 GEAR HOUSING(PROP SHAFT)(1.83:1 GEAR RATIO) Outboard 40HP 1B227000 THRU 1B344306 Gear Housing, Propeller Shaft Outboard 40HP EFI 1B227000 THRU 1B355027 Gear Housing, Propeller Shaft Outboard 40HP 1C000001 THRU 1C018825 Gear Housing, Propeller Shaft Outboard 40HP 0P401000 & Up Gear Housing Propeller ShaftShort Outboard 40HP EFI 1C000001 THRU 1C049738 Gear Housing, Propeller Shaft Outboard 40HP EFI 0P401000 THRU 0P515896 Gear Housing, Propeller Shaft Outboard 40HP EFI 1C000001 THRU 1C043416 Gear Housing, Propeller Shaft Outboard 40HP JET 0T178500 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 60HP 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 55HP 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 55HP 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 60HP Big Foot 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 55HP 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 55HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0G760300 THRU 0T129554 Gear Housing, Propeller Shaft Outboard 40HP JET 0P325500 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0P017000 THRU 0P094499 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 45HP JET 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 60HP 0P017000 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 60HP 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 55HP 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 60HP 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 45HP JET 0G590000 THRU 0G760299 Gear Housing, Propeller Shaft Outboard 40HP JET 0T980000 & Up Gear Housing Propeller Shaft 1.64:1 Gear Ratio Outboard 55HP 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 60HP Big Foot 0G760300 THRU 0T979999 Gear Housing, Propeller Shaft Outboard 40HP JET 0P094500 THRU 0P325499 Gear Housing, Propeller Shaft Outboard 40HP 9973100 THRU 0P016999 Gear Housing, Propeller Shaft Outboard 40HP 0T980000 THRU 1B209735 Gear Housing, Propeller Shaft

Fitment Notes

Brand or application signal: Mercury Transmission & Undercarriage Parts
Product family: Bearing, Gear & Shaft
System category: Transmission & Undercarriage Parts > Transmission Parts > Bearing, Gear & Shaft
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.