| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
|
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66T-41113-00-1S, 66T-41113-00-9M
Outer Cover, Exhaust, Yamaha,
For Outboard: Yamaha 40
| 1. Heat Shielding: The exhaust outer cover acts as a barrier, protecting surrounding engine components from the high temperatures generated by exhaust gases. |
| 2. Protective Casing: It encases the exhaust manifold, safeguarding it from external impacts and preventing debris from entering the exhaust system. |
| 3. Corrosion Resistance: The cover is coated or made from corrosion-resistant materials to withstand marine environments, especially saltwater, which can accelerate rust and corrosion. |
| 4. Streamlined Design: Designed to fit snugly onto the exhaust system, it minimizes drag and contributes to the outboard motor's hydrodynamics. |
| 1. Directing Exhaust Gases: The primary function of the exhaust outer cover is to help direct exhaust gases away from the engine and underwater, reducing noise and minimizing exhaust exposure to the boat. |
| 2. Thermal Insulation: It helps insulate and contain heat within the exhaust system, preventing heat from spreading to nearby components, which could cause overheating or damage. |
| 3. Protection Against Corrosion: By providing a sealed, corrosion-resistant layer, it protects the internal exhaust components from moisture and salt, prolonging their lifespan. |
| 4. Noise Reduction: The cover helps dampen some of the noise produced by the exhaust, resulting in quieter operation. |
| 1. Regular Cleaning: Rinse the exhaust outer cover with fresh water after each use, especially in saltwater. This helps remove salt deposits and prevent corrosion. |
| 2. Inspect for Corrosion or Cracks: Periodically check for any signs of rust, cracks, or deformation. Corrosion can compromise the cover's integrity, while cracks or warping may affect its ability to shield and insulate. |
| 3. Monitor Temperature Consistency: If you notice the engine compartment getting excessively hot, this could indicate an issue with the exhaust cover, such as improper insulation or damage. |
| 4. Tighten Fasteners: Ensure that all bolts and screws holding the exhaust cover in place are securely fastened. Vibration during operation can loosen these connections over time. |
| 5. Apply Anti-Corrosive Spray: For extra protection, apply a marine-grade anti-corrosive spray to the cover, especially if the outboard is frequently used in saltwater. |
| 1. Overheating: If the engine overheats more frequently, it could indicate that the exhaust cover isn't effectively insulating the heat, possibly due to wear or damage. |
| 2. Increased Noise Levels: If there's a noticeable increase in exhaust noise, it could be a sign that the cover is cracked, loose, or damaged, allowing more sound to escape. |
| 3. Visible Rust or Corrosion: Any visible corrosion, pitting, or rust indicates that the cover's protective coating or material is deteriorating, which could lead to further damage if not addressed. |
| 4. Exhaust Leaks: Visible exhaust gas leaking from around the cover or unusual smells can indicate gaps, cracks, or poor sealing, which should be resolved to maintain optimal engine function. |
| PART NO | DESCRIPTION |
| 66T-W0090-02-1S | CRANK CYLINDER ASSY BLOQUE MOTOR COMPLETO |
| 66T-15100-02-1S | CRANKCASE ASSY CARTER COMPLETO |
| 6E5-13552-01 | NOZZLE BOQUILLA |
| 6E5-13552-01 | NOZZLE BOQUILLA |
| 624-14485-00 | PIPE, JOINT TUBO DE UNION |
| 93608-12063 | PIN, DOWEL PASADOR DE CLAVIJA |
| 90119-10005 | BOLT, WITH WASHER TORNILLO CON ARANDELA |
| 66T-15396-01-94 | HOUSING, OIL SEAL CAJA DE SELLO DE ACEITE |
| 93102-30M56 | OIL SEAL SELLO ACEITE |
| 93101-16001 | OIL SEAL SELLO ACEITE |
| 93210-65M50 | O-RING ANILLO O |
| 97095-06020 | BOLT PERNO |
| 92995-06600 | WASHER ARANDELA |
| 66T-11565-00 | WASHER, BEARING COVER ARANDELA CUBIERTA DE COJINETE |
| 676-45251-00 | ANODE CATODE |
| 97095-06020 | BOLT PERNO |
| 92995-06600 | WASHER ARANDELA |
| 676-11325-00 | ANODE ANODO |
| 90141-06M00 | SCREW, COUNTERSUNK TORNILLO RANURADO |
| 66T-11119-00 | HANGER, ENGINE SOPORTE DEL MOTOR |
| 90101-08002 | BOLT TORNILLO |
| 66T-11111-01-1S | HEAD, CYLINDER 1 CULATA CILINDRO 1 |
| 66T-11181-A3 | GASKET, CYLINDER HEAD 1 JUNTA, DE CULATA 1 |
| 90119-08MA5 | BOLT, WITH WASHER TORNILLO CON ARANDELA |
| 66T-11191-00-1S | COVER, CYLINDER HEAD 1 TAPA CULATA DE CILINDRO 1 |
| 66T-11193-A3 | GASKET, HEAD COVER 1 EMPAQUE |
| 90119-06MA3 | BOLT, WITH WASHER TORNILLO CON ARANDELA |
| 6E5-12411-02 | THERMOSTAT TERMOSTAT |
| 6E5-12412-00 | SEAL, THERMOSTAT SELLO TERMOSTATO |
| 676-12413-00-1S | COVER, THERMOSTAT CUBIERTA TERMOSTATO |
| 676-12414-A1 | GASKET, COVER EMPAQUE |
| 90119-06MA5 | BOLT, WITH WASHER TORNILLO CON ARANDELA |
| 66T-41113-00-1S | OUTER COVER, EXHAUST CUBOERTA EXTERIOR DE ESCAPE |
| 676-11372-00 | NIPPLE, HOSE NIPLE DE MANGUERA |
| 66T-41114-A0 | GASKET, EXHAUST OUTER COVER EMPAQUE |
| 90119-06MA3 | BOLT, WITH WASHER TORNILLO CON ARANDELA |
| 90445-09M75 | HOSE (L370) TUBO (L370) |
| 90445-07M08 | HOSE (L220) TUBO (L220) |
| 94702-00040 | PLUG, SPARK BUJIA |
| 94702-00272 | PLUG, SPARK BUJIA |
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