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 high-performance repair seal kit is specially engineered for Danfoss PV90R130 axial piston hydraulic pumps, a core model of Danfoss PV90 series heavy-duty hydraulic pumps widely used in mobile machinery and industrial hydraulic systems. The complete kit integrates all necessary sealing components for full pump disassembly, overhaul and routine maintenance.
Adopting imported premium NBR nitrile rubber and FKM fluororubber as main sealing materials, paired with reinforced backup rings, this seal kit delivers excellent oil resistance, high-pressure resistance, wear resistance and long-term aging resistance. It serves as a perfect direct replacement for original Danfoss sealing parts. The kit effectively resolves typical failures such as external oil leakage, internal leakage and system pressure loss, and greatly extends the service life of PV90R130 pumps operating under continuous heavy load, high vibration and harsh working environments.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Danfoss PV90R130 Hydraulic Pump Seal Kit |
Applicable Model |
PV90R130 (Displacement: 130cc/rev) |
Compatible Series |
Danfoss PV90 Series Axial Piston Hydraulic Pump |
Main Material |
Imported NBR / FKM Fluororubber + Reinforced PTFE Backup Ring |
Max Working Pressure |
45MPa (450bar) |
Working Temperature |
-35°C ~ 125°C |
Kit Contents |
Shaft seal, O-rings, flat gaskets, backup rings, valve group seals, all full overhaul sealing accessories |
Cross Reference OEM No. |
(To be filled with actual OEM numbers) |
Net Weight |
Approximately 1.2kg |
Applicable System |
Closed-loop hydraulic drive system, main pump system for mobile engineering machinery |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Danfoss PV90R130 hydraulic pumps and precisely matches standard OEM dimensions and part numbers. No cutting, grinding or modification is required. It supports quick direct installation for daily maintenance, regular overhaul and on-site emergency repair, which effectively reduces equipment downtime.
2. Premium Imported Sealing Materials.Core sealing components are made of high-performance FKM fluororubber and durable reinforced backup rings. The materials feature outstanding hydraulic oil corrosion resistance, high temperature resistance and fatigue resistance. It maintains stable and reliable sealing performance continuously within the working temperature range of -35°C to 125°C, adapting to complex outdoor working conditions.
3. Superior High Pressure & Vibration Resistance.All sealing parts have passed strict 45MPa high-pressure endurance tests and mechanical vibration simulation tests. The kit thoroughly eliminates internal and external leakage of the pump, stabilizes the overall hydraulic system pressure, and ensures consistent flow and power output of PV90R130 pumps under heavy-load and high-vibration harsh working conditions.
4. Complete All-in-One Repair Kit.Equipped with a full set of sealing accessories required for complete disassembly and overhaul of PV90R130 pumps, including special seals for control valve groups and end covers. The integrated package simplifies spare parts management, shortens on-site repair time and cuts the comprehensive operation and maintenance costs of engineering equipment.
5. Strict Factory Quality Control.Every seal kit undergoes air tightness test, high-pressure leakage test and accelerated aging test before delivery. All products comply with original factory quality standards, providing long-term stable operation guarantee for various industrial and construction machinery.
6. Wide Application Scope.Designed for Danfoss PV90R130 hydraulic pumps equipped on diverse heavy-duty and engineering equipment:
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.
EN
AR
CS
DA
NL
FI
FR
DE
EL
IT
JA
KO
NO
PL
PT
RO
RU
ES
SV
TL
IW
ID
LV
SR
SK
VI
HU
MT
TH
TR
FA
MS
GA
CY
IS
KA
UR
LA
TA
MY
