172443-73310 swing motor for Yanmar B37V mini excavator
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+86 199 246...
+86 199 2461 6345
China
China
China
China
Romania
Romania
Hydraulic Slewing Motor with Reduction Gear | Mini Excavator Rotation Parts
1. Basic Information
Part Name: Integrated swing motor + reduction gear assembly
Main PN: 172443-73310, 172175-73312
Applicable Model: Yanmar B37V mini excavator
Product Grades: Genuine New, Rebuilt Assembly, Premium Aftermarket New
Warranty: 12 months for genuine & rebuilt products; 6–12 months for aftermarket assemblies
Net Weight: 36 kg
Stock Status: In stock, shipped within 3–7 working days after order confirmation
2. Core Product Advantages
Matches original hydraulic parameters for Yanmar B37V rotary system
Built-in brake structure realizes stable rotation and parking locking
Precision gear set offers steady torque output and low vibration during operation
Fully consistent mounting dimensions and oil port layout for direct bolt-on replacement
Optimized sealing structure effectively prevents internal oil leakage
Each finished unit passes pressure test and running inspection before delivery
3. Technical Parameters
Structure: Swing motor + integrated planetary reduction mechanism
Motor Type: Axial piston hydraulic swing motor
Max system relief pressure: 28.0 MPa
Rated swing speed: 10~12 rpm
Brake Mode: Spring brake, hydraulic release
Output Interface: Standard pinion gear matched with slewing bearing
4. Compatibility & Cross Reference List
Applicable Equipment: Yanmar B37V mini excavator
Interchange PN Group: 172443-73310, 172175-73312
5. BELPARTS Competitive Strength
Specialized in Yanmar mini excavator hydraulic components. Multiple quality options fit different procurement budgets. Strict QC ensures long-term stable performance. Adequate stock supports global sea & air shipping. Supply professional installation guidance and after-sales technical service.
6. Common FAQ
Q1: Are these two part numbers interchangeable?
A: 172175-73312 is the upgraded supersession number of 172443-73310, fully interchangeable for maintenance replacement.
Q2: What is the difference between aftermarket and genuine swing motor?
A: High-precision aftermarket products meet OEM standards with cost advantages; genuine products are original factory standard assemblies.
Q3: Delivery schedule?
A: In-stock goods will be dispatched within 3–7 working days with worldwide logistics supported.