The Genuine Tohatsu Carburettor Main Jet #70, part number 3GR-04470-0, is an OEM replacement fuel metering jet designed for selected Tohatsu 6HP four-stroke outboard motors. Installed inside the carburettor, this precision component regulates fuel delivery through the main fuel circuit during engine operation. Ideal for replacing damaged, blocked or worn jets during carburettor servicing, it helps maintain the manufacturer's specified fuel calibration and engine performance.
Carburettor (Tohatsu)
Carburettor Main Jet #70 – 3GR-04470-0
Brand: Tohatsu
SKU: 3GR-04470-0
$25.90
Key benefits
Key Benefits
- - Genuine Tohatsu OEM replacement main jet.
- - Factory-specified #70 calibration.
- - Designed for selected 6HP four-stroke carburettors.
- - Helps maintain correct fuel delivery through the main circuit.
- - Suitable for carburettor repairs and rebuilding.
- - Replaces blocked, damaged or worn jets.
- - Supplied individually.
Compatible Outboard Motors
- Tohatsu Four-Stroke
- - MFS6C – 6HP, approximately 2011–2019 model catalogues
- - MFS6D – 6HP, approximately 2020–2026 model catalogues
Cross-Reference & Superseded Part Numbers
- Genuine Tohatsu References
- - 3GR-04470-0 – Main jet #70
- - 3GR044700M – Genuine Tohatsu ordering number
- - 3GR044700 – Unhyphenated reference
Suitable Applications
- - Carburettor main jet replacement.
- - Four-stroke outboard carburettor servicing.
- - Restoration of the specified fuel metering calibration.
- - Replacement of blocked or damaged main jets.
- - Carburettor rebuilding and maintenance.
- - Repair of fuel delivery problems caused by a faulty main jet.
Signs the Main Jet Needs Replacing
- - Blocked or restricted fuel passage.
- - Damaged or enlarged jet orifice.
- - Corroded or physically damaged jet.
- - Poor acceleration or reduced engine performance caused by fuel restriction.
- - Incorrect fuel metering due to a damaged jet.
- - Damaged threads during carburettor servicing.
Shipping
Ships Australia-wide