Simple and fast returns management so you can shop with complete confidence.
Free shipping
On orders over €99
Technical Advice
Unsure about the replacement part? Contact us via WhatsApp and we'll verify the exact part for you.
100% Secure Payment
Transactions are protected with SSL and HTTPS encryption. Shop with complete peace of mind.
MERCURY VALVE INSURANCE 28-803556 PAF8-05030007
Description
Mercury Valve Lock 28-803556 PAF8-05030007
The valve lock is a critical component in the timing systems of Mercury, Mariner and Mercruiser marine engines. This part guarantees the correct positioning and retention of the valve during engine operation, avoiding unwanted movements that could compromise compression and engine performance. This is a precision part manufactured to manufacturer specifications to ensure exact dimensional and functional compatibility.
Reference 28-803556 is widely used in four-stroke engines and petrol injection systems of the Mercury Marine range. This component is essential in checks and preventive maintenance of engines for pleasure boats, fishing and light commercial use.
Engine Compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| Mercury Mariner | 2 HP Carb | 0R131842 THRU OR504789 |
| Mercury Mariner | 2.5 HP Carb | 0R131842 & Up |
| Mercury Mariner | 3.5 HP Carb | 0R131842 & Up |
| Mercury Mariner | 3.5 HP Carb JCI | 0R568285 & Up |
| Mercury Mariner | 4 HP Carb | 0P073456 THRU 0P400999 / 0R000001 THRU 0R067089 / 0R067090 THRU 0R411837 / 0P401000 THRU 0R411837 / 0R411838 & Up |
| Mercury Mariner | 5 HP Carb | 0R000001 THRU 0R067089 / 0P073456 THRU 0P400999 / 0R067090 THRU 0R411837 / 0P401000 THRU 0R411837 / 0R411838 & Up |
| Mercury Mariner | 5 HP Carb JCI | 0R560794 & Up |
| Mercury Mariner | 6 HP Carb | 0P073456 THRU 0P400999 / 0R000001 THRU 0R067089 / 0R067090 THRU 0R411837 / 0P401000 THRU 0R411837 / 0R411838 & Up |
| Mercury Mariner | 8 HP Carb (209cc) | 0R042475 THRU 1R279944 / 0P325500 THRU 1R279944 |
| Mercury Mariner | 9.9 HP Carb (209cc) | 0R042475 THRU 1R279944 / 0P325500 THRU 1R279944 |
| Mercury Mariner | 9.9 HP EFI ProKicker 2 CYL (333cc) | 1R008146 THRU 1R278792 |
| Mercury Mariner | 10 HP EFI 2 CYL | 0R833820 & Up |
| Mercury Mariner | 15 HP EFI 2 CYL | 0R833820 & Up |
| Mercury Mariner | 15 HP Carb SeaPro | 0R051685 THRU 0R123564 / 0R123565 & Up |
| Mercury Mariner | 15 HP EFI SeaPro 2 CYL | 0R833820 & Up |
| Mercury Mariner | 20 HP EFI 2 CYL | 0R833820 & Up |
| Mercury Mariner | 25 HP Carb SeaPro | 0R051710 & Up |
| Mercury Mariner | 25 HP EFI 3 CYL | 0R106999 THRU 1R162636 |
| Mercury Mariner | 25 HP EFI Jet 3 CYL | 0R165086 THRU 1R162636 |
| Mercury Mariner | 30 HP EFI 3 CYL | 0R106999 THRU 1R162636 |
Equivalent Manufacturer Part Numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury Mariner | 05030007, 28-803556, 803556 |
| OMC | 5040986 |
| Parsun | 166F-010006, F8-05030007 |
| Yamaha | 7CN-E2118-00-00, 7NJ-12118-00-00 |
| Tohatsu | 3H6-07223-0, 3H6072230M |
Related parts for your Mercury
- Impeller 47-161543Despiece Cola 4-5 CV 2T/4T
- Petrol Filter 369-02230-0Filtros de Gasolina Tohatsu
- Thermostat 804540Termostatos
- O-ring 16131 PAF8-04040002Despiece Cola 8-9.9 CV 209cc 4T
- Mercury Oil Filter 35-822626Q03Filtros de Aceite
