The Genuine Tohatsu Crankshaft Oil Seal 126-00121-0 is an OEM upper crankshaft seal used on a range of Tohatsu 2-stroke outboard motors. It provides a critical seal around the crankshaft, helping maintain crankcase pressure while preventing oil, fuel mixture and contaminants from passing through the sealing point.
Seals & O-Rings (Tohatsu)
Crankshaft Oil Seal 126-00121-0
Brand: Tohatsu
SKU: 126-00121-0
$14.45
Key benefits
Key Benefits
- Genuine Tohatsu OEM component
- OEM Part Number 126-00121-0
- Current ordering number 126001210M
- Precision 30 × 45 × 8 mm dimensions
- Maintains correct crankcase sealing
- Helps prevent air and mixture leakage
- Direct factory replacement
- Suitable for powerhead repairs and rebuilds
Compatible Tohatsu Outboard Motors
- 25HP - M25C2, M25C3, M25H, MX25H
- 30HP - M30A3, M30A4, M30H, MX30H
- 35HP - M35C
- 40HP - M40C, M40C2
- 50HP - M50C
- 60HP - M60A, M60B, M60C
- 70HP - M70A2, M70C
Signs Your Crankshaft Oil Seal Needs Replacing
- Oil or fuel mixture leakage around the crankshaft
- Air leak into the crankcase
- Difficult starting
- Unstable or unusually high idle
- Poor engine performance
- Visible deterioration or cracking of the seal
- Seal lip has hardened with age
- Powerhead or crankshaft is being rebuilt
Why Replace the Crankshaft Oil Seal?
- A two-stroke engine depends on a properly sealed crankcase to move the fuel/air mixture through the engine. A worn crankshaft seal can allow unwanted air into the crankcase, potentially causing poor running and an incorrect fuel/air mixture.
- Replacing the seal during a powerhead rebuild or whenever deterioration is found helps restore correct crankcase sealing and dependable engine operation.
Shipping
Ships Australia-wide