Hino Exhaust Sub-Assembly Gasket – S171041250
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You have 30 days to request a return. All sale items are final sale.
Hino Exhaust Sub-Assembly Gasket – S171041250
A genuine OEM exhaust sub-assembly gasket for Hino marine diesel engines. This gasket seals the exhaust sub-assembly joint to prevent exhaust gas leaks and is the correct factory replacement part for Hino-powered vessels requiring exhaust system service or repair.
Key Features
- Genuine Hino OEM part — engineered to factory specifications for correct fit and sealing performance
- Designed for the exhaust sub-assembly on Hino marine diesel engines
- Replaces worn, compressed, or damaged exhaust gaskets during service or overhaul
- OEM Part Number: S171041250
Best Use Cases
- Exhaust system service or overhaul on Hino marine diesel engines
- Replacement during routine maintenance when exhaust components are disturbed
- Addressing exhaust leaks at the sub-assembly joint
Related Hino Engine Parts
- Hino Exhaust Sub-Assembly Gasket – S171041210 – sibling exhaust gasket, different application
- Hino Thermostat
- Hino Fuel Filter Element – S2340-11133
- Hino Gasket, Oil Outlet
- Hino O-Ring
Parts Desk Insights
This exhaust sub-assembly gasket is best used as a scheduled replacement part whenever the exhaust sub-assembly is removed for service — even if the old gasket looks intact, a compressed gasket should never be reused as it will not seal reliably after reassembly. Note that this part (S171041250) and the S171041210 are both exhaust sub-assembly gaskets but are not interchangeable — confirm your engine model and serial number against the Hino parts catalogue before ordering to ensure you have the correct part for your specific application. If you’re servicing the cooling or fuel system at the same time, consider ordering the fuel filter element and thermostat together to minimize downtime.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.