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Timing belt for Mercury 135 DFI, 150 DFI and 175 DFI engines. High precision component that guarantees the correct functioning of the distribution system.
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MERCURY BELT 57-828507Q4
REC828507Q4
€93.73
Tax included
Timing belt for Mercury 135 DFI, 150 DFI and 175 DFI engines. High precision component that guarantees the correct functioning of the distribution system.
Description
Function and technical context
The timing belt is an essential component of the power transmission system in Mercury two-stroke petrol engines. This belt synchronizes the rotation of the crankshaft with the engine's auxiliary systems, guaranteeing the correct operation of critical components such as the alternator, the coolant water pump and other mechanically driven elements. In high-performance Mercury DFI (direct petrol injection) engines, a belt in perfect condition ensures that engine cooling is efficient and that all auxiliary power systems work in a coordinated manner, preventing overheating problems and power loss while cruising.
When to replace this part?
A worn belt presents symptoms such as audible squealing, loss of tension, visible cracks in its surface, or uneven cooling system performance. The recommended replacement interval is every 3 to 5 years of regular boating or when signs of rubber aging are observed, especially on boats exposed to intense sunlight and temperature changes. Replacing the belt preventively during seasonal maintenance avoids unexpected downtime and costly emergency repairs resulting from the failure of belt-driven systems.
Mercury and MerCruiser Engine Compatibility
Compatible Mercury Mariner Engines
| Marca | Modelo | Rango de serie |
|---|---|---|
| Mercury Mariner | 2.5XS (2.5L) | 0T997974 THRU 1E000796 |
| Mercury Mariner | 110 Jet (2.5L) | 1B690542 THRU 1B974227 |
| Mercury Mariner | 115 HP V6 CYL (2.5L) | 0G960500 THRU 0T178499 |
| Mercury Mariner | 135 HP V6 CYL (2.5L) | 1B417702 THRU 1B737495 / 1B227000 THRU 1B417701 / 0T801000 THRU 1B226999 / 0G960500 THRU 0T178499 / 0T178500 THRU 0T800999 / 0G760300 THRU 0G960499 |
| Mercury Mariner | 150 HP Pro XS 6 CYL (2.5L) | 1B690542 THRU 2B535572 |
| Mercury Mariner | 150 HP V6 CYL (2.5L) | 0T801000 THRU 1B226999 / 1B227000 THRU 1B417701 / 1B417702 THRU 1B580029 / 0G960500 THRU 0T178499 / 0T178500 THRU 0T800999 / 0G760300 THRU 0G960499 |
| Mercury Mariner | 175 HP Pro XS 6 CYL (2.5L) | 1B516339 THRU 2B535624 |
| Mercury Mariner | 175 HP V6 CYL (2.5L) | 0T801000 THRU 1B226999 / 1B227000 THRU 1B417701 / 1B417702 THRU 1B508457 / 0T178500 THRU 0T800999 |
| Mercury Mariner | 200 DFI JET DRIVE (POWERHEAD) | 0E435742 & Up / 1B321662 THRU 1B321669 / 0E384500 THRU 0E435741 |
| Mercury Mariner | 200 DFI JET DRIVE (PUMP) | 0M964699 & Up / 0E379931 THRU 0E428850 / 0M954922 THRU 0M964698 |
| Mercury Mariner | 200 DFI M2 JET DRIVE (POWERHEAD) | 0E384500 THRU 0E433351 |
| Mercury Mariner | 200 DFI M2 JET DRIVE (PUMP) | 0M965234 & Up / 0E379931 THRU 0E423075 |
| Mercury Mariner | 200 HP XS 6 CYL (2.5L) | 0T818181 THRU 1E000796 / 1E000797 THRU 1E002110 / 0T235000 THRU 0T818180 |
| Mercury Mariner | 200 HP XS 6 CYL (2.5L) ROS | 1E050852 THRU 1E053876 |
| Mercury Mariner | 200 HP XS SST 6 CYL (2.5L) | 1E050629 THRU 1E053875 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury/MerCruiser | 57-828507Q4, 57-8M0021300, 8285074, 828507Q4 |
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Product Details
REC828507Q4