33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Home / Products / Hydraulic Pump / Danfoss
Product Overview
This professional repair seal kit is designed for Sauer Danfoss MPT044 hydraulic piston pumps. It contains all required shaft seals, O-rings, gaskets and backup rings for complete pump overhaul.
Manufactured with imported high-quality NBR and FKM fluororubber, the kit delivers outstanding oil resistance, temperature tolerance and wear resistance. It serves as a perfect direct replacement for original Danfoss sealing components, effectively solving oil leakage and pressure drop issues, and extending pump service life under continuous heavy-duty operation.
Product Display
Product Specifications
Item |
Detailed Parameter |
Product Name |
Danfoss MPT044 Hydraulic Pump Seal Kit |
Applicable Model |
MPT044 |
Compatible Series |
Sauer Danfoss MPT Series Piston Pump |
Main Material |
Imported NBR / FKM Fluororubber + Reinforced Backup Ring |
Max Working Pressure |
32MPa |
Working Temperature |
-25°C ~ 110°C |
Kit Contents |
Shaft seal, O-rings, gaskets, backup rings, full overhaul parts |
Cross Reference OEM No. |
80018S25, 9653 |
Net Weight |
Approximately 0.75kg |
Applicable System |
Closed-loop hydraulic piston pump system |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Sauer Danfoss MPT044 piston pumps. Matches OEM part numbers 80018S25 and 9653. No modification required for direct installation.
2. Premium Imported Sealing Material.Core sealing parts adopt high-performance FKM rubber and reinforced backup rings. The material is oil-proof, corrosion-resistant and aging-resistant, working stably in temperatures from -25°C to 110°C.
3. Zero Leakage & High Pressure Durability.All components are strictly tested under 32MPa high pressure. It eliminates internal and external oil leakage, maintaining stable hydraulic pressure and consistent machine power output.
4. Complete All-in-One Repair Kit.Covers all sealing accessories needed for full pump maintenance. Complete parts reduce repair time and lower equipment operation costs.
5. Strict Factory Quality Control.Every seal kit passes air tightness, high pressure and aging tests before delivery. It meets OEM standards and ensures reliable long-term industrial performance.
6.Application Scope.Suitable for Danfoss MPT044 hydraulic pumps on various heavy-duty equipment:
• Concrete mixer trucks
• Road rollers and asphalt pavers
• Excavators and loaders
• Mining machinery
• Industrial hydraulic power units
• Closed-loop hydraulic transmission systems
• Heavy-duty mobile machinery
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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