M4D-074-3N00-B502 Vane Motor | 100% Denison Parker Replacement | YHDE
Brand: YIHE
Product origin: China
Delivery time: 5-30days
Supply capacity: 7pcs/5day
Heavy-duty M4D-074-3N00-B502 hydraulic vane motor with splined shaft. 100% interchangeable with Denison Parker. Factory-direct from YHDE with 9+ years of manufacturing expertise. High torque, 100% load tested. Get a quote!
M4D-074-3N00-B502 Vane Motor | 100% Denison Parker Replacement | YHDE
Product Overview: The Ultimate Solution for High-Torque Failures
Are you experiencing power loss or excessive leakage in your heavy-duty winch or industrial drive? The Denison M4D series is the industry heartbeat for such applications, but OEM lead times can stall your production.
At YHDE, we leverage over 9 years of manufacturing expertise in Foshan to provide the perfect "drop-in" solution. The M4D-074-3N00-B502 is engineered to match the original performance curves precisely, ensuring your machinery regains its maximum torque output without expensive system modifications.
Core Features & Your Technical Advantages
Splined Shaft Precision (Type 3): Features a standard SAE C splined shaft for high-torque transmission, eliminating the risk of shaft shear common in heavy-load startups.
100% Interchangeability: This model is a direct replacement for the Denison Parker M4D-074 series, matching all mounting and porting dimensions perfectly.
Optimized Volumetric Efficiency: By refining internal tolerances, our M4D motors maintain stable torque even at low speeds—ideal for precision positioning.
Zero-Leakage Assurance: Every motor is equipped with high-grade "N" class seals to withstand the pressure spikes of industrial environments.
Technical Parameters
| Parameter | Specification |
| Model Code | M4D-074-3N00-B502 |
| Compatibility | 100% Denison Parker M4D Series |
| Displacement (074) | 236.4 ml/rev |
| Maximum Pressure | 175 bar (2500 PSI) |
| Maximum Speed | 2500 rpm |
| Theoretical Torque | 3.76 Nm/bar |
| Mounting Standard | SAE C 2-Bolt Flange |
| Shaft Type (3) | SAE C Splined Shaft |
| Rotation | Bi-Directional (Reversible) |
Why Partner with YHDE Hydraulics?
Direct Factory Source: Sourcing from our Foshan facility means you cut out the middleman and get direct technical support for your 2026 projects.
Verified Performance: We don't just "build" motors; we verify them. Every M4D-074 unit undergoes a 100% full-load performance test in our professional testing center.
Fast Global Shipping: We maintain a robust inventory of M4D cartridge kits to ensure rapid assembly and dispatch, minimizing your machine downtime.
