Genuine Tohatsu crank pin 309-00061-1 replacement | 4Boats
Genuine Tohatsu crank pin 309-00061-1 replacement | 4Boats

Genuine Tohatsu crank pin 309-00061-1 replacement | 4Boats

309-00061-1

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • Low stock - 2 items left
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular priceΒ£10.13
/
Tax included.

Crank Pin 309-00061-1

Genuine Tohatsu Marine Replacement Part

Restore your outboard's engine integrity with this **Genuine Tohatsu Crank Pin (309-00061-1)**. This critical internal component is responsible for connecting the connecting rod to the crankshaft, ensuring the reciprocating motion of the piston is converted into rotational energy with minimal friction and maximum reliability.

OEM QUALITY: This is a factory-original part designed specifically for Tohatsu/Nissan 2.5HP and 3.5HP 2-stroke platforms, offering superior hardening and tolerances compared to generic alternatives.

Key Features

  • βœ” **Genuine OEM Part:** Direct from Tohatsu Japan
  • βœ” **Hardened Steel:** Engineered for high RPM durability
  • βœ” **Precise Tolerances:** Ensures correct bearing clearance
  • βœ” **Direct Fit:** Exact replacement for 2-stroke models

Technical Specs

Manufacturer Tohatsu
Part Number 309-00061-1
Engine Type 2-Stroke
Material High-Strength Alloy Steel

Compatibility / Fitment Guide

Make / Brand Model / Horsepower Notes
Tohatsu Outboard M2.5A, M2.5A2, M3.5A, M3.5A2, M3.5B, M3.5B2 2-Stroke Models
Nissan Marine NS2.5A, NS2.5A2, NS3.5A, NS3.5A2, NS3.5B, NS3.5B2 Identical to Tohatsu
Mercury / Mariner 2.5HP / 3.3HP (2-Stroke) Check SN for Tohatsu-origin engines

OEM Cross Reference

Tohatsu Previous Version 309-00061-0 / 309000610M
Nissan Reference 309-00061-1 / 309000611

Questions & Answers

Is this a genuine original part?

Yes, this is a brand-new, genuine Tohatsu OEM replacement part, not an aftermarket imitation.

Does this include the needle bearing?

No, this listing is for the **crank pin only**. The big-end needle bearing (Tohatsu P/N 309-00043-0 or 309-00042-0) is sold separately.

How do I know if this fits my engine?

This part is specifically for the 2.5HP and 3.5HP **2-stroke** models. If your engine is a 4-stroke (MFS series), this part will not fit.

Note: Professional installation is recommended for internal engine components. Please verify your original part number or engine serial number before purchase at 4boats.co.uk.

For the products under Β£150 the shipping is Β£6.99.

Free delivery for most items over Β£150.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.


Recently viewed

Why choose us

Untitled_1080_x_1080_px_1 - 4Boats

ITS ALL ABOUT THE QUALITY

We source the best products from the Top suppliers only. We’ve taken years of feedback and have doubled down on providing the best service.

Untitled_1080_x_1080_px_2 - 4Boats

TEAMWORK MAKES THE DREAMWORK

Our Suppliers and Partners are joining us in our commitment to challenge the way this industry operates. From product sourcing to fulfilling, they’re the best in the business.

Simple_Image_Play_Built_into_Routine_Cosmetics_TikTok_In-Feed_Ad_1080_x_1080_px_10 - 4Boats

YOU MATTER TO US.

All your orders are personally checked by a member of 4 BOATS and we make sure your orders are dispatched quickly so it arrives to your doorstep ASAP