The 151-1277 Seal Kit is a hydraulic orbital motor seal kit designed for repair and maintenance of Danfoss OMR Series hydraulic motors . This kit provides complete replacement of sealing elements to restore sealing integrity, preventing oil leaks and pressure loss. It is specifically designed for OMR Series 4 and 5 orbital motors, with compatibility for 25mm and 1-inch shaft configurations .
SANPING SEAL – Engineering Machinery High-End Seals – 17 Years Export Expertise
Product Overview
The 151-1277 Seal Kit is specifically engineered for Danfoss OMR series orbital motors, which are widely used in construction machinery, agricultural equipment, and material handling vehicles. This seal kit provides all necessary sealing components for a complete motor rebuild, eliminating the need to source individual seals from different suppliers.
Specifications and Parameters
| Parameter |
Detail |
| Product Code |
151-1277 / 1511277 |
| Compatible Brand |
Danfoss (Sauer Danfoss) |
| Series Compatibility |
OMR Series 4 and 5 Orbital Motors |
| Shaft Compatibility |
Cylindrical shaft Ø25mm, 1″ splined (SAE-6B), tapered 25.5mm |
| Material |
TPU + HNBR + PTFE |
| Weight |
~0.04 kg |
| Temperature Range |
-35°C to +220°C |
| Working Pressure |
≤ 0.05 MPa |
| Kit Contents |
Sealing rings, O-rings, dust seals, and other sealing components |
Product Features
1. OEM Compatibility
The 151-1277 seal kit is manufactured to match original Danfoss OMR specifications, ensuring a perfect fit and reliable performance for OMR Series 4 and 5 orbital motors .
2. Premium Materials
Components are manufactured using TPU + HNBR + PTFE materials, offering excellent wear resistance, oil resistance, and temperature stability up to 220°C .
3. Complete All-in-One Kit
Provides all necessary seals for an orbital motor overhaul in one box, saving time and reducing ordering errors.
4. Wide Shaft Compatibility
Compatible with multiple shaft configurations including cylindrical 25mm, 1-inch splined, and tapered shafts .
5. Cost-Effective Alternative
Compared to the cost of replacing the entire motor, this seal kit offers an economical repair solution.
Need a 151-1277 seal kit for your Danfoss OMR series hydraulic motor or excavator repair?
Contact SANPING SEAL today with your motor model and application details. Our team will verify compatibility, provide a free quote within 24 hours.
