13815749 Output housing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

13815749 Output housing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

As a core structural protection and power output connection component of SANY’s equipment transmission system, the Sany 13815749 output housing has deep roots in the construction machinery field. It is precisely matched to all SANY models, perfectly replacing the original output housing. It solves pain points such as output housing cracking, deformation, poor sealing, dimensional deviation, and power output jamming. It is widely used in core parts such as reducers and planetary transmission components of various construction machinery such as excavators, cranes, and mines. It is the core guarantee for stable power output and internal component protection of equipment, and is also the preferred product for maintenance, replacement, and spare parts storage of construction equipment.
The Sany 13815749 output housing focuses on the core needs of power output and component protection. Its optimized structure features uniform wall thickness, reasonable stress distribution, and precise interfaces, providing superior impact resistance, deformation resistance, and sealing performance. It effectively withstands the impact of complex and harsh operating environments on construction machinery, preventing external impurities such as dust, moisture, and oil from entering the equipment. This protects core transmission components such as gears, bearings, and sun gears from damage, while ensuring stable power output. It avoids power loss and equipment downtime due to output housing malfunctions, significantly extending the overall service life of the equipment and safeguarding construction projects.

Core technical parameters:

– Product Model: Sany 13815749
– Product Name: Output Housing (SANY Dedicated, OEM Replacement Part, Power Output Protection)
– Material: High-quality wear-resistant cast iron, with optional 42CrMo alloy structural steel (customizable upon request).
– Manufacturing process: Precision casting + CNC machining + surface rust prevention treatment + sealing inspection + precision calibration
– Hardness parameters: Brinell hardness HB 230-270, compressive strength ≥380MPa, excellent impact resistance.
– Dimensions: Length 190mm, Width 160mm, Height 130mm, Wall Thickness 13-16mm, Mounting Hole Spacing 80mm (Precisely matches original factory dimensions, customization available)
– Precision grade: GB/T 6414-1999, casting dimensional tolerance CT8 grade, high assembly precision, strong adaptability.
– Temperature range: -30℃ to 100℃, suitable for high and low temperature working environments in different regions, wear-resistant and high temperature resistant.
– Compatible models: Sany excavators, cranes, coal mining machines and other series of construction machinery (precisely matches original factory models, can be customized as needed)
– Sealing performance: Special sealing structure, IP65 sealing rating, effectively isolates external impurities and prevents oil leakage.
– Implementation standards: ISO 9001, Sany original technical standards, and conforming to the industry specifications for construction machinery output housings.
– Service life: Under normal operating conditions, the service life is no less than 10,000 hours, which is 25% more durable than ordinary output housings.

We specialize in the R&D and supply of Sany construction machinery parts. Our Sany 13815749 output housing is manufactured using original factory processes and undergoes rigorous quality control to prevent substandard products from entering the market. We provide customers with cost-effective and highly compatible parts solutions. Products are available for bulk purchase and retail, with readily available stock and fast delivery. We also offer comprehensive after-sales support to address your purchasing and usage concerns.

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1 A210206000027 Output gear shaft assembly
2 60008610 Screws
3 A210342000009 Oil Cup
4 60196731 Screw plug
5 120301140261C Rotary shaft lip seal
6 JSJ004674578 Rolling bearing
7 14194158 Spacer II
8 24000579 Planetary Carrier II Assembly
9 14185644 Planetary Carrier I Assembly
10 A229900007362 retaining ring
11 14185246 Internal gear ring
12 A210111000053 Screws
13 24001173 Input housing
14 14185351 Bolt
15 14185352 Screw plug
16 61021631 Oil pipe
17 12410120 Ventilation Cap
18 14185353 O-ring
19 14185354 Dust cover
20 14185513 Oil level indicator
21 14185664 Pipeline II
22 120108030058C Sun Gear I
23 JSJ004674589 Sun Gear II
24 60052005 retaining ring
25 13815749 Output housing
26 12498088 Safety valve
27 JSJ007867159 Nameplate
28 Quick Rivets
29 Repair Kit

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