| ✓ Part Number 10663895 |
✓ Compatible Models STC250H-IR /STC250H-IY13 /STC500SR1 | ✓ Availability In Stock |
✓ Quality OEM / Genuine / Aftermarket |
✓ Delivery Worldwide Shipping |
SANY Rotary Switch 142503020025B is a replacement spare part for SANY port machinery. It is supplied for STH1440E,STH1840E,STH1440E2 and is prepared for maintenance teams, equipment owners, and parts buyers who need reliable fitment verification before shipment
| Category | Specification |
|---|---|
| Product Name | Gear Cover |
| Part Number | 10663895 |
| Component Type | Gearbox Cover |
| Compatible Models | SANY STC250H-IR, STC250H-IY13, STC500SR1 |
| Application System | Transmission System |
| Installation Position | Gearbox / Gear Housing Assembly |
| Material | High-Strength Cast Steel or Cast Iron |
| Function | Protects Gear Components and Prevents Lubricant Leakage |
| Condition | Brand New |
| Quality Inspection | 100% Inspection Before Shipment |
This Gear Cover the following SANY Crane models. If your machine model is not listed, please send us the part number, machine model, machine serial number, or photos of the existing link rod for compatibility verification before ordering.
| STC250H-IR | STC500SR1 | STH1440E2 |
To help us identify the correct replacement part, please provide one or more of the following:
Our technical team will verify the correct replacement before shipment to help reduce wrong orders and maintenance downtime.

Averdyn specializes in supplying genuine SANY composite bearings through reliable sourcing channels with competitive pricing. OEM and premium aftermarket alternatives are also available to meet different customer requirements. Our team provides part number verification, technical support, and fast worldwide delivery to help you source the correct parts with confidence.

The Gear Cover 10663895 is designed for selected SANY truck cranes. Manufactured to OEM specifications, it provides reliable sealing performance, excellent structural strength, and dependable protection for gearbox components under demanding operating conditions.

We offer genuine, OEM, and high-quality aftermarket options with fast worldwide shipping. Simply provide your part number or machine model, and our experienced team will help verify compatibility and recommend the correct replacement.
| ✔ OEM Quality | ✔ Fast Worldwide Shipping | ✔ Technical Support | ✔ Secure Packaging | ✔ Export Experience |
Averdyn can also supply related SANY telehandler boom structure parts and maintenance spare parts.
| Spacer Sleeve | Wear Pad | Boom Pin | Hydraulic Cylinder | Seal Kit |
Yes. We supply genuine, OEM, and high-quality aftermarket gear covers, gearbox covers, and gear housing covers that are manufactured to OEM specifications, ensuring reliable fitment and long service life.
This gear cover, also commonly referred to as a gearbox cover or gear case cover, protects internal transmission components, prevents lubricant leakage, and helps keep dust, moisture, and debris away from the gearbox assembly.
This part is typically installed on the gearbox housing or transmission housing, functioning as a transmission housing cover that protects internal gears and maintains proper sealing performance.
If the product is in stock, we can arrange prompt shipment. Delivery time depends on order quantity, destination country, and shipping method.
Yes. We support worldwide shipping by express courier, air freight, sea freight, and other logistics solutions according to customer requirements.
To ensure you receive the correct replacement part, please provide any of the following information:
|
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Part Number
10663895
|
🚜
Machine Model
STC250H-IR /STC250H-IY13 /STC500SR1
|
🔢
Serial Number
Machine S/N
|
📷
Product Photo
Old part photo
|
Our technical team will verify compatibility before shipment to help ensure you receive the correct replacement part.
| Comparison Item | Original Parts (Genuine) | OEM Parts |
|---|---|---|
| Source | Supplied by original equipment manufacturer or authorized channels | Produced by OEM factories following original specifications |
| Design Standard | 100% original design and drawings | Developed based on original structure and parameters |
| Compatibility | Perfect match with the specified machine model | Fully compatible with corresponding models |
| Quality Control | Strict factory-level quality inspection | Controlled production and inspection to OEM standards |
| Performance Stability | Consistent and reliable in long-term operation | Stable performance for daily and heavy-duty use |
| Service Life | Designed for maximum service life | Optimized balance between durability and cost |
| Cost Level | Higher cost due to brand and authorization | More cost-effective solution |
| Availability | Limited stock, longer lead time in some cases | Flexible supply with faster delivery |
| Application Scenarios | High-demand, warranty-sensitive projects | Maintenance, replacement, and cost-controlled projects |
| Warranty & Support | Official warranty from original manufacturer | Supplier-backed warranty and technical support |
| Customer Choice | Best for customers requiring original certification | Ideal for customers seeking quality + cost balance |
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For more information about our remote control lawn mowers and excavator parts, including customization and technical support, please feel free to contact us.
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