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]
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Product Overview
This premium repair seal kit is engineered for KYB SG20 hydraulic piston pumps/motors, widely used in compact and medium-duty hydraulic systems. It includes all essential shaft seals, O-rings, gaskets, and backup rings for full overhaul of the KYB SG20 unit.
Made of imported high-quality NBR and FKM fluororubber, the kit delivers excellent oil resistance, temperature resistance, and wear resistance. It perfectly matches original KYB sealing specifications, resolves common issues like oil leakage and pressure drop, and extends service life during long-term, heavy-duty operation.
Product Specifications
Item |
Detailed Parameter |
Product Name |
KYB SG20 Hydraulic Pump/Motor Seal Kit |
Applicable Model |
KYB SG20 (20cc Displacement) |
Compatible Series |
KYB SG Series Piston Pump/Motor |
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. |
45601-3280, SG20-SEAL-001 |
Net Weight |
Approximately 0.6kg |
Applicable System |
Closed-loop / Open-loop hydraulic piston pump system |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original KYB SG20 piston pumps/motors. Matches OEM part numbers 45601-3280 and SG20-SEAL-001. 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, operating stably at -25°C to 110°C.
3. Zero Leakage & High Pressure Durability.All components undergo strict testing under 32MPa high pressure. 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 SG20 unit 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. Meets OEM standards and ensures reliable long-term industrial performance.
6.Application Scope.Suitable for KYB SG20 hydraulic pumps/motors on various light to medium heavy-duty 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.
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