150101040039A021 Positioning pin Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150101040039A021 Positioning pin 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 positioning deviation and loosening of equipment parts. With its strict 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 gearboxes, covering multiple operating scenarios such as mining and construction. It is a key basic component for the precise positioning of equipment parts.
This product follows SANY’s original technical specifications and uses high-quality carbon steel. Through advanced processes such as precision turning, surface hardening, and precision grinding, it significantly improves positioning accuracy, hardness, and wear resistance, resists deformation and wear caused by equipment vibration and heavy-duty conditions, reduces failure rate and maintenance costs, and can stably perform positioning and limiting functions for a long time under complex working conditions.

Core technical parameters:

– Product Model: 150101040039A021
-Product Name: Positioning Pin
– Compatible models: SANY excavators, gearboxes, and other original equipment manufacturer (OEM) designated models.
– Material specifications: High-quality carbon steel (compliant with SANY original factory standards)
– Machining process: Precision turning, surface hardening, precision grinding, accuracy inspection
– Pin diameter: 12mm (tolerance ±0.005mm)
– Pin length: 40mm (for compatible equipment installation dimensions)
– Positioning accuracy: ≤0.01mm (precise positioning with no deviation)
– Surface hardness: HRC58-62 (wear-resistant, deformation-resistant)
– 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 119 standard.

Compared to ordinary positioning pins, this product has three major advantages: First, it is a precise original factory fit, requiring no modification for direct installation, and has a high degree of fit with the positioning holes of the equipment, reducing adaptation risks and installation costs; second, it has superior precision and hardness, with surface hardening and precision machining, ensuring accurate positioning and resistance to deformation, reducing replacement frequency and lowering maintenance costs; third, it has strong stability, adapting to vibration and heavy-load conditions, and is not easily loosened or shifted, avoiding equipment component failures due to positioning deviations, thus meeting the needs of “cost reduction and efficiency improvement”.
As an original SANY component, it can directly replace old positioning pins and is widely used in various engineering scenarios, compatible with the positioning of 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.

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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

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