The Honda 90161-744-000 Rotary Transmission Bolt is a genuine OEM bolt designed for GD320 and GD410 horizontal shaft diesel engines. As a direct OEM replacement, this bolt is sourced from Honda and matches the original specification for its application in these diesel engines. Honda supersedes parts at serial breaks, so confirm your engine's serial number against the fitment table before ordering to ensure part number 90161-744-000 is correct for your unit.
Key Features
- Genuine Honda OEM — sourced directly from Honda, ensuring this bolt meets the exact specification required for the rotary transmission application in GD-series diesel engines.
- Direct Replacement — designed to install in place of the original without modification, keeping your GD320 or GD410 diesel engine back in service quickly.
- Serial Number Verification Recommended — Honda updates parts at production serial breaks; check your engine's serial number against the fitment table to confirm part number 90161-744-000 is the correct bolt for your specific unit.
The Rotary Transmission Bolt is a fastener that secures a component within the rotary transmission assembly of GD320 and GD410 horizontal shaft diesel engines. A properly torqued and intact bolt in this location keeps the transmission assembly held firmly in place during operation; a loose, damaged, or missing bolt can allow movement that disrupts transmission function and leads to further mechanical damage. Replacing a worn or compromised bolt with the correct OEM part restores the integrity of the assembly and helps the engine perform as intended.
Part Details
| Part Number | 90161-744-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Rotary Transmission Bolt |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Diesel Engine | GD410 | 1013492-9999999 |
| Horizontal Shaft Diesel Engine | GD320 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
