Genuine Tohatsu TLDI Shift Lever Seal Ring 13.8x22x5 MD30-MD50 3T5-67147-0

Genuine Tohatsu seal ring for the shift mechanism on selected TLDI outboards. Part 3T5-67147-0 is catalogued as a 13.8 × 22 × 5 mm seal used around the applicable shift lever assembly.

Key Features

• Genuine Tohatsu sealing component
• For the applicable shift-lever mechanism
• OEM 13.8 × 22 × 5 mm dimensions
• Helps exclude water and retain lubrication at the designed sealing point
• Supplied as one seal ring

Technical Specs

• Manufacturer: Tohatsu
• Part type: Seal ring
• Catalogue dimensions: 13.8 × 22 × 5 mm
• Application: Shift mechanism, selected models
• Manufacturer part number: 3T5-67147-0
• Quantity: 1

Compatibility / Fitment Guide

How to check before ordering: the part number on your old part should be 3T5-67147-0 (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.

• Dimensions: 13.8 × 22 × 5 mm.
• Location: shift-lever seal ring; not a gearcase propeller-shaft seal.
• Not confirmed: MD70/MD75/MD90 applications were removed from the title because the checked diagrams did not establish this part across those families.

OEM Cross Reference

• Tohatsu: 3T5-67147-0
• US catalogue format: 3T5671470M
• Compact search format: 3T5671470
• Catalogue description: Seal Ring, 13.8-22-5

Questions & Answers

Is this an O-ring?
No. It is catalogued as a dimensional seal ring for the shift mechanism.

Does it fit every MD40–MD90?
No. Fitment depends on the exact model, configuration and serial number; check the shift diagram.

Should the mating surface be inspected?
Yes. A damaged or corroded shaft or housing can cause a new seal to leak.