Back to catalogue
Nuts, Bolts, Screws & Washers (Tohatsu)

M8 Flat Washer – 940103-0800

Brand: Tohatsu

SKU: 940103-0800

$3.00
Request a quote

The Genuine Tohatsu Flat Washer 940103-0800 is an original equipment replacement washer used in selected Tohatsu outboard motor assemblies. Designed for use with compatible M8 bolts, studs and nuts, it helps distribute fastening pressure across the mounting surface and provides secure component attachment. Ideal for routine maintenance, repairs and replacement of missing or corroded hardware, this genuine washer helps maintain the correct factory fastening arrangement.

Key benefits

Key Benefits

  • - Genuine Tohatsu OEM replacement washer.
  • - Designed for selected M8 fastening assemblies.
  • - Helps distribute bolt and nut clamping pressure.
  • - Suitable for mounting brackets, steering and engine components.
  • - Ideal for replacing worn, damaged or corroded washers.
  • - Supplied individually.

Compatible Tohatsu Outboard Motors

  • 2-Stroke Outboards
  • - M4C, M5B, M6B, M8B, M9.8B
  • - M9.9D2, M15D2, M18E2, MX18E2
  • - M25H, M30H, M25JET
  • - M40C, M40D2, M50D2
  • - M60C, M70C, M90A2
  • - M115A2, M120A2, M140A2
  • 2-Stroke TLDI Outboards
  • - MD30B2, MD40B2, MD50B2
  • - MD75C2, MD90C2, MD115A2
  • 4-Stroke Outboards
  • - MFS4C, MFS5C, MFS6C
  • - MFS4D, MFS5D, MFS6D
  • - MFS8A3, MFS9.8A3
  • - MFS8C, MFS9.8C
  • - MFS9.9C, MFS15C, MFS20C
  • - MFS9.9E, MFS15E, MFS20E
  • - MFS25B, MFS30B
  • - MFS25C, MFS30C
  • - MFS25D, MFS30D
  • - MFS40A, MFS50A, MFS60A
  • - MFS75A, MFS90A, MFS100A
  • - MFS115A, MFS140A, MFS150A

Cross-Reference & Superseded Part Numbers

  • Current Part Number
  • - 940103-0800 / 9401030800M – Genuine Tohatsu washer.
  • Previous / Superseded Numbers
  • - 940113-0800 / 9401130800M – Previous washer number.
  • - 3C8-66309-0 / 3C8663090M – Earlier washer number.

Suitable Applications

  • - Engine cylinder block and crankcase fastening.
  • - Stern bracket and steering bracket assemblies.
  • - Driveshaft housing mounting.
  • - Remote control and rigging components.
  • - Selected fuel system mounting points.
  • - General OEM outboard fastening repairs.

Signs the Washer Needs Replacing

  • - Corrosion or excessive surface wear.
  • - Bent or distorted washer.
  • - Cracking or damage around the centre hole.
  • - Enlarged or worn internal opening.
  • - Missing washer during disassembly.
  • - Damage caused by overtightening.

Shipping

Ships Australia-wide