Exhaust Manifold Gasket – Fits Yanmar 3TNM72 Series (Replaces 119717-13110)
Exhaust Manifold Gasket – Fits Yanmar 3TNM72 Series (Replaces 119717-13110) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Exhaust Manifold Gasket – Fits Yanmar 3TNM72 Series (Replaces 11971...
Product Details
This high-quality Exhaust Manifold Gasket is designed for a precise fit on Yanmar 3TNM72 and 3TNV series diesel engines, including models 3TNM72-AFF, 3TNM72-AMW, 3TNM72-APB, 3TNV70, 3TNV76, and 3TNV80.
It serves as a direct replacement for Yanmar OEM part number 119717-13110.
- Ensures a secure, leak-free seal between the exhaust manifold and engine block.
- Designed for direct OEM-replacement fitment, simplifying installation.
- Manufactured in Germany for reliable performance.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yanmar | 119717-13110 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Yanmar | 3TNM72-AFF | 119717-13110 | |
| Yanmar | 3TNM72-AMW | 119717-13110 | Listed twice in source data |
| Yanmar | 3TNM72-APB | 119717-13110 | Listed twice in source data |
| Yanmar | 3TNV70 | 119717-13110 | |
| Yanmar | 3TNV76 | 119717-13110 | |
| Yanmar | 3TNV80 | 119717-13110 |
Technical Specs
- Product Type
- Exhaust Manifold Gasket
- Installation
- Direct OEM replacement
- Connection
- Exhaust Manifold to Engine Block
- Section
- Exhaust Manifold & Silencer
- Condition
- New
- Type
- Aftermarket
- Warranty
- Manufacturing defects warranty
- Country of Origin
- Germany
- Dimensions
- 26.0 cm (L) x 15.0 cm (W) x 0.1 cm (H)
What’s in the Box
- 1 x Gasket, Manifold (Replaces 119717-13110)
Installation Notes
- Ensure the engine is completely cool and disconnect the battery.
- Thoroughly clean both the engine block and exhaust manifold mating surfaces. Remove all old gasket material and debris.
- Inspect surfaces for flatness and damage; address any warping or cracks before proceeding.
- Place the new gasket into position, ensuring it aligns correctly with all bolt holes and exhaust ports.
- Re-install the exhaust manifold, hand-tightening the bolts first to ensure even seating.
- Torque the manifold bolts to the manufacturer's specified sequence and torque values. Do not overtighten.
- Reconnect the battery, start the engine, and check for any exhaust leaks.
Troubleshooting & FAQ
How do I know if my exhaust manifold gasket is failing?
Common signs include loud ticking or hissing noises from the engine bay (especially when cold), decreased engine performance, poor fuel economy, or a visible black soot trail around the manifold-to-engine connection.
Can I reuse my old gasket?
No. Exhaust manifold gaskets are single-use components. They crush and deform to create a seal and cannot be reused once the manifold is removed. Always install a new gasket.
What happens if I don't replace a leaking gasket?
A leaking gasket can lead to burnt exhaust valves, warped manifold surfaces, and dangerous exhaust fumes entering the cabin or engine compartment. It should be replaced immediately.
Is any sealant required with this gasket?
Generally, no. This gasket is designed to be installed dry. Applying sealant can interfere with its ability to seal properly unless explicitly required by the engine manufacturer's service manual.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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