150101990012A002 Sealing lock nut Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150101990012A002 Sealing lock nut Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

As a standard original part of SANY, this product precisely meets the needs of B-end procurement and technology selection, solving core pain points such as loose equipment fastening and sealing failure. With its stringent production standards and exquisite craftsmanship, it has become the preferred choice for SANY equipment maintenance and assembly, and is compatible with major models such as excavators and hydraulic systems, covering multiple operating scenarios such as mining and construction. It is a key basic component for equipment fastening and sealing.
This product follows SANY’s original technical specifications and is made of high-quality stainless steel. Through advanced processes such as precision turning, thread rolling, surface polishing, and sealing coating, it significantly improves thread accuracy, sealing performance, and corrosion resistance. It resists loosening and aging caused by vibration and harsh working conditions, reduces failure rate and maintenance costs, and can stably perform the dual functions of fastening and sealing for a long time under complex working conditions.

Core technical parameters:

– Product Model: 150101990012A002
-Product Name: Sealing Lock Nut
– Compatible models: SANY excavators, hydraulic systems, and other original equipment manufacturer (OEM) designated models.
– Material specifications: High-quality stainless steel (meets SANY’s original factory standards)
– Machining processes: precision turning, thread rolling, surface polishing, and sealing coating treatment
– Thread specification: M16×1.8 (thread accuracy 6H, self-locking thread design)
– Nut thickness: 18mm (tolerance ±0.02mm)
– Maximum locking torque: 280 N·m (meets equipment fastening requirements)
– Sealing rating: IP67 (waterproof, dustproof, and oil leakproof)
– Service life: ≥12,000 hours under normal operating conditions (exceeding the industry average)
– Quality Standards: ISO9001 certified, traceable Sany original factory testing, conforms to GB/T 6170 standard.

Compared to ordinary sealing lock nuts, this product has three major advantages: First, it is a precise original factory fit, requiring no modification for direct installation. The high degree of fit between the thread and the sealing surface reduces compatibility risks and installation costs. Second, it provides dual protection for sealing and locking, with self-locking threads and a sealing coating to prevent loosening and leakage, reducing replacement frequency and lowering maintenance costs. Third, it is corrosion-resistant and durable, with stainless steel material suitable for harsh working conditions. It is not prone to rusting and aging, avoiding equipment failure due to nut failure, thus meeting the needs of “cost reduction and efficiency improvement”.
As an original SANY component, it can directly replace old sealing lock nuts and is widely used in various engineering scenarios, compatible with all SANY models. Relying on the original manufacturer’s supply chain, it ensures a stable supply of genuine products and provides comprehensive after-sales technical support, helping users operate their equipment efficiently and reduce operating costs.

Get a personalized quote now

1 150108010013A001 Spindle assembly
2 150101070042B007 Rotating components of the cylinder block
3 150101040039A002 Spring
4 150101040062A003 Left Bearing
5 150101040062A004 Right side bearing
6. Socket head countersunk screws
7 150101040039A005 Adjusting screw
8 150101070042B005 Swashplate component
9 150101990012A002 Sealing lock nut
11 150106010052B002 Internal Hex Plug
14 150101040062A011 Piston
15 150101990012A017 Needle roller bearing
16 150101040039A021 Positioning pin
17 150101060050B020 Internal Hex Plug
20 150106010037C011 Oil seal cover component
21 150101060033C008 Elastic retaining ring for holes
22 150108010013A002 Adjustment component
23 150101070037A003 Control valve component
24 150106010052B011 Coupling sleeve
25 120104010768B Screw
26 150101060028A006 Eye bolt
27 60249820 Screws
28 120104010623A Screw
30 150106010037C006 Spindle assembly
31 24003524 Bolt
32 150101040039A029 Coupling sleeve
33 150201010018B026 Piston Motor Sealing Package

*For other spare parts procurement needs, please contact us!