How do I confirm pilotpart413664 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

New Alternator SAEJ1171 Replacement For Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA

For Mercury Alternator

Alternator 875286A1 for Mercury Part NO.:

OEM / REF: 875286A1SKU: pilotpart413664

New Alternator SAEJ1171 Replacement For Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA is a Alternator replacement part indexed for Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Part NO.: and Mercury Outboard 75 90 115 2...

Stock: In stock
Condition: New
Fitment: Mercury Engine Spare Parts
Category: Alternator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$247.99USD/EA

~~$39,999.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 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.

Alternator Description

This Alternator is indexed for Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Part NO.:; Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA SAEJ1171 875286A1 875286T 881247A1 889956 20115011TBA; Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Specification:; Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA DESIGN: IR/IF. Compare reference number 875286A1 against the label on your existing Mercury component before ordering.

Additional cross references on file: 875286T, 881247A1, 889956. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

875286A1 875286T 881247A1 889956 20115011TBA

Applications

Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Part NO.:
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA SAEJ1171 875286A1 875286T 881247A1 889956 20115011TBA
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Specification:
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA DESIGN: IR/IF
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA VOLTAGE: 12V
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA AMPERAGE: 50A
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA ROTATION: CW
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA PULLEY CLASS: S4
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA NOTE : SAE J1171 Marine Certified
Mercury Outboard 75 90 115 225 Optimax Alternator 875286A1 875286T 881247A1 889956 20115011TBA Mercury: 90EXLPT Optimax 06-09 90ELPT Optimax 06-09 75ELPT Optimax 05-09 300X, XS Promax Racing 05-09 250XXL EFI 01-04 250XS Racing 05-09 250XL EFI 01-04 250CXXL EFI 01-04 250CXL EFI 01-04 250 Pro XS Optimax 07-09 225XXL Optimax 98-09 225XXL EFI 01-04 225XXL DTS Optimax 03-09 225XS Sport Racing 06-09 225XL Optimax 98-09 225XL EFI 01-04 225XL DTS Optimax 03-09 225L Optimax 98-09 225L EFI 01-04 225L DTS Optimax 03-09 225CXXL Optimax 98-09 225CXXL EFI 01-04 225CXXL DTS Optimax 04-09 225CXL Optimax 98-09 225CXL EFI 01-04 225CXL DTS Optimax 04-09 225 Pro XS Optimax 05-09 200XXL Optimax 98-02 200XL Optimax 98-09 200XL DTS Optimax 05-09 200L Optimax 98-09 200L DTS Optimax 05-09 200CXXL Optimax 98-02 200CXL Optimax 98-09 200CXL DTS Optimax 05-09 115EXLPT Saltwater Optimax 04-05 115EXLPT Optimax 04-09 115ELPT Saltwater Optimax 04-05 115ELPT Optimax 04-09

Specifications

Part Number	875286A1, 875286T, 881247A1, 889956, 20115011TBA

Fitment Notes

Brand or application signal: Mercury Engine Spare Parts
Product family: Alternator
System category: Engine Spare Parts > Engine Auxiliary Components > Alternator
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.