Genuine Tohatsu Air Injector O-Ring 5x52 MD40-MD90 3T5-10317-0
3T5-10317-0
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- 30 Day Return Policy
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Genuine Tohatsu O-ring for the air injector fitted to selected TLDI outboards. Part 3T5-10317-0 is catalogued as size 5-52 and seals the applicable injector within the air-rail assembly.
Key Features
- Genuine Tohatsu injector seal
- For selected TLDI air-injector assemblies
- Catalogue size 5-52
- Supplied as one O-ring
- Correct replacement for the specified OEM part number
Technical Specs
- Manufacturer: Tohatsu
- Part type: Air-injector O-ring
- Catalogue size: 5-52
- Application: TLDI air rail/injector
- Manufacturer part number: 3T5-10317-0
- Quantity: 1
Compatibility / Fitment Guide
| Model | Power | Engine type |
|---|---|---|
| Tohatsu MD115 | 115 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD30 | 30 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD75 | 75 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD40 | 40 HP | 2-stroke TLDI (direct injection) |
| Tohatsu MD90 | 90 HP | 2-stroke TLDI (direct injection) |
How to check before ordering: the part number on your old part should be 3T5-10317-0 (or a superseding number). If you are not sure, send us your engine model and serial number (on the plate on the engine bracket) and we will confirm fitment before you order. Tohatsu often uses the same part on related models, so this list may not be complete.
It is not for MFS2.5B–MFS6B engines as previously described.
OEM Cross Reference
- Tohatsu: 3T5-10317-0
- US catalogue format: 3T5103170M
- Compact search format: 3T5103170
- Catalogue description: O-Ring 5-52
Questions & Answers
Is this the complete air injector?
No. This listing is for one injector O-ring only.
Can the old O-ring be reused?
Injector seals should be renewed whenever specified by the service procedure or if damaged, flattened or hardened.
Does it fit small MFS models?
No. This part is associated with selected TLDI air-injector assemblies.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
