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East Marine — Authorized Tohatsu Parts Dealer in South Florida
For outboard motor sales, service, and warranties, please contact the Tohatsu America Corporation in TX
3KY000040M Piston (O/s)

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3KY000040M Piston (O/s)

$66.41

Tohatsu Nissan Genuine OEM Outboard Motor Part Number 3KY000040M Piston (O/s)
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All parts are sold individually.
The listed price is for one item.
Product may differ from image
Part Information
SKU number: 117879
Tohatsu Part No. 3KY000040M
Original Part No. 3KY000040M
Manufactured by Nissan / Tohatsu
MSRP Price $72.18
Sales Price $66.41
Your Saving $5.77
US Transit Time Approximately 1-5 days
Worldwide Transit Time Approximately 2-10 days
Availability In Stock
Florida Warehouse Stock 0
Manufacturer Stock (shipping time might increase by 2-5 days) 5


Part Description

Nissan Tohatsu OEM Genuine part

4 Stroke Nissan NSF40A : 2. PISTON & CRANK SHAFT : 3KY000040M Piston (O/s) :
Part Number Description Remarks Quantity Needed
Tohatsu Part No. 3KY000040MPISTON (0.5 O/S)ø70.51
Original Part Number3KY000040MPISTON (O/S)1

Superseded Part Numbers

This part also used the following part numbers (superseded numbers)
Part Number Description Quantity in Stock
3KY000040M3KY000040M Piston (O/s) 5 (Selected)

Cross Reference List

This part also can be used in the following motors:
Year Power Type Model Section
2014 MFS40A 2. PISTON & CRANK SHAFT
2014 MFS50A 2. PISTON & CRANK SHAFT
2014 NSF40A 2. PISTON & CRANK SHAFT (Selected)
2014 NSF50A 2. PISTON & CRANK SHAFT

This product was added or updated on Tuesday 29 September, 2026.
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