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– Product Model: SSY004665007
– Product Type: Sealing Lock Pressure Relief Cover for Engineering Machinery Working Devices (Original Part)
– Compatible Equipment: Compatible with the articulated sealing parts of mainstream engineering equipment such as Sany excavators and loaders.
The SSY004665007 pressure cap is a core sealing and locking component for SANY engineering machinery working devices. It is widely used in key components such as hinge pins, bearings, and hydraulic connections, responsible for clamping and locking, sealing against dust, pressure limiting, resisting operational vibrations, extrusion, and impact from sand and gravel, and protecting the internal structure. The product is made of high-strength alloy in a single piece, precision machined, hardened, and treated with anti-corrosion properties. It is pressure-resistant, deformation-resistant, and has stable sealing performance, making it suitable for harsh working conditions such as mining, heavy-duty earthmoving, and high-frequency continuous operations.
This original factory-made gland is precisely machined, with a flat end face, standard hole positions, and high fit. It ensures even force distribution during assembly, effectively locking the structure and preventing looseness, uneven wear, and grease leakage. Hardened and reinforced, it boasts excellent resistance to pressure, vibration, and fatigue, making it suitable for complex outdoor construction environments. Old glands are prone to deformation, cracking, sealing failure, and end face wear, leading to water and dust ingress, grease leakage, hinge noise, equipment vibration, accelerated wear of pins and bearings, and equipment downtime. This product is an original factory standard part, supporting in-situ non-destructive replacement. It is suitable for equipment maintenance, overhauls, and bulk stocking, quickly restoring the equipment’s sealing protection and structural locking performance, reducing maintenance failure losses.
– Product Model: SSY004665007
– Product Type: Sealing Lock Pressure Relief Cover for Engineering Machinery Working Devices (Original Part)
– Compatible Equipment: Compatible with the articulated sealing parts of mainstream engineering equipment such as Sany excavators and loaders.
– Main body material: High-strength alloy structural steel, high rigidity, pressure resistance, deformation resistance, and impact resistance.
– Processing technology: One-piece molding, precision milling of end faces, hardening and strengthening, anti-corrosion and anti-rust treatment
– Surface properties: wear-resistant, compression-resistant, corrosion-resistant, suitable for dusty and humid outdoor environments.
– Fitting characteristics: smooth end face, precise hole positioning, tight fit, and excellent locking and sealing effect.
– Stress characteristics: High pressure resistance, vibration resistance, fatigue resistance, and not easily loosened or deformed during long-term operation.
– Protective adapter: Dustproof and waterproof, locking limit, protecting pins and bearings from wear caused by impurities.
– Installation features: Original factory standard size, no modification required, precise alignment, and easy installation and disassembly.
– Applicable working conditions: heavy load, high frequency vibration, sand and gravel erosion, continuous operation scenarios
– Service life: Reinforced and hardened structure, strong stability, long-lasting durability and not prone to failure.
The SSY004665007 gland is a core sealing and locking component from Sany, featuring pressure and wear resistance, reliable sealing, and stable locking. It is suitable for heavy-duty construction machinery applications. It effectively improves equipment sealing and leakage, dust and water ingress, joint noise, structural loosening, and end-face wear and deformation, protecting internal core components, stabilizing equipment performance, reducing downtime, and saving maintenance costs. It is a high-quality original part for major equipment overhauls, maintenance, and bulk stocking.

1 SSY009672227 Working device piping
2. Lubrication system assembly
3. Boom assembly
4 SSY004650590 Pin
5 SSY004649254 Pressure Plate
6 SSY004650595 Pin
7 SSY004649247 Pressure Plate
8 SSY004674152 Gasket φ161×φ270×2
9 A210111000289 Bolt
10 A210491000132 Washer
11 SSY004674157 Gasket φ161×φ270×0.5
12 SSY004650170 Pin
13 SSY004674163 Gasket φ161×φ350×1
14 SSY004674168 Gasket φ161×φ350×0.5
15 SSY004649251 Pressure Plate
16 SSY004674166 Gasket φ161×φ250×0.5
17 SSY004674167 Gasket φ161×φ250×2
18 SSY004678155 Pressure Plate
19 SSY004650479 Pin
20 SSY004674155 Gasket φ171×φ290×0.5
21 SSY004674158 Gasket φ171×φ290×2
22 SSY009236561 Pin
23 SSY004649258 Pressure Plate
24 SSY004665007 Cap
25 SSY004674164 Gasket φ161×φ340×1
26 SSY004674165 Gasket φ161×φ340×0.5
60 SSY009065348 Gasket φ170-3×φ24
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