Description
Overview:
This stiffener is a metal reinforcement plate for Robin/Subaru EH09 engines. It supports the engine's structure by bracing key mounting points, helping to keep components aligned under load and vibration. The part is engineered for a direct fit on the EH09, matching the original mounting pattern for reliable seating. Made from robust metal, it resists deformation and helps reduce stress on the crankcase and surrounding housings during regular operation. It is suitable for engines used in compact construction equipment and garden machinery where consistent performance and longevity are important. Identified by OEM No. 274-16001-13, it is a practical replacement during overhauls, repairs, or preventative maintenance to maintain stability and smooth running.
Key Features:
- Direct-fit replacement referenced by OEM No. 274-16001-13 for correct alignment and compatibility
- Reinforces the engine structure to help control flex and vibration during operation
- Durable metal construction for long service life in demanding environments
- Matches factory hole spacing and geometry for straightforward installation
- Helps protect against misalignment and premature wear of adjacent components
- Suitable for routine maintenance and rebuilds to restore engine stability
- Can typically be fitted with standard hand tools, reducing downtime
- Designed for EH09 engines commonly found in compact construction and garden equipment
Typical Applications:
Used on Robin/Subaru EH09 engines fitted to generators, water pumps, plate compactors, power trowels, and similar small plant and garden machines. Ideal when rebuilding an engine, replacing damaged brackets, or addressing vibration-related issues to maintain reliable operation.
Also known as:
Engine stiffener plate, engine support plate, engine reinforcement plate, crankcase stiffener, engine brace, mounting stiffener bracket.
Fits Models:
EH09
Alternate Part Numbers:
274-16001-13, 2741600113, RB274 16001 13
Product Specifications
| L&S Part No. | RB274 16001 13 |
|---|---|
| Manufacturer | Robin/Subaru |
| OEM No. | 274-16001-13 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Robin |
| Key Features | - Direct-fit for Robin/Subaru EH09 engines - OEM No. 274-16001-13 ensures correct alignment - Durable metal construction resists deformation - Matches factory hole spacing for easy installation - Suitable for compact construction and garden machinery |
| Fits Models | EH09 |

