Source high-quality, durable U43792 bucket teeth adapters directly from China.
Engineered for heavy-duty excavators with full support for OEM, ODM, and small-batch customization.
The U43792 Bucket Teeth Adapter is a premium, heavy-duty wear part engineered to deliver unyielding performance in the most demanding excavation and earth-moving environments.
Serving as the critical anchor point between the bucket lip and the replaceable tooth, this adapter is cast from high-grade alloy steel to ensure maximum strength and shock absorption.
Whether you are dealing with abrasive rock, compacted soil, or general construction debris, our customized U43792 adapters provide a secure, tight-fitting foundation that maximizes penetration and extends the lifespan of your bucket.
| Product Name: | China Custom U43792 Bucket Teeth Adapters | OEM & ODM Casting Wear Parts |
| Part Number: | U43792 |
| Product Type: | Bucket Teeth Adapter / Bevel Adapter |
| Material: | High-grade Alloy Steel / Carbon Steel (Customizable based on working conditions) |
| Hardness: | HRC 46–52 (Optimized for balance between wear resistance and impact toughness) |
| Impact Toughness: | ≥ 20J |
| Tensile Strength: | ≥ 1400 Rm-N/mm² |
| Color: | Yellow, Black, Green, or custom color matching your brand requirements |
| Condition: | 100% New |

Exceptional Wear Resistance: Advanced heat-treatment processes ensure the adapter withstands extreme abrasion, reducing replacement frequency.
Precision Fitment: Manufactured with exact tolerances to ensure a seamless lock with both the bucket lip and the tooth, preventing pin breakage and rattling.
High Impact Toughness: The specialized alloy composition absorbs heavy shocks during rock digging and deep trenching without fracturing.
Corrosion Protection: Finished with high-quality rust-preventative paint to maintain integrity during prolonged storage and harsh weather exposure.
The U43792 adapter is highly versatile and suitable for a wide range of heavy machinery, including:
Standard and heavy-duty excavators
Wheel loaders and backhoes
Mining and quarrying operations
Large-scale construction and site preparation
Trenching and road building
To guarantee optimal performance and safety, the U43792 adapter should be paired with exact-match accessories. We supply the complete assembly hardware, including:
Compatible Bucket Teeth: Specifically designed to slide perfectly over the U43792 adapter nose.
Locking Pins: High-shear-strength steel pins to secure the tooth to the adapter.
Retainers / Washers: Rubber-infused retainers to keep the locking pin firmly in place under heavy vibration.
Q1. Can I order the U43792 bucket adapters with my own company logo?
Yes. We offer extensive OEM and ODM services. We can cast your brand logo directly onto the adapter and customize the paint color to align with your corporate identity.
Q2. Do you support small trial orders?
Absolutely. We accommodate small-batch customization, allowing you to seamlessly integrate these parts into your multi-level product catalog without requiring unmanageable minimum order quantities (MOQs).
Q3. How do I know the bucket adapter won't snap under heavy load?
Our bucket adapters are cast from specialized alloy steel and undergo targeted quenching and tempering. This creates a hard exterior for wear resistance and a ductile core that absorbs shock, preventing brittle fractures.
Q4. Can you provide the matching bucket teeth and pins?
Yes, we supply the complete bucket teeth wear part assembly. Ordering the adapter, teeth, and pins together ensures a perfect fit and eliminates the risk of premature wear caused by mismatched components.
| LIHUA Bucket Teeth and Adapter List | |||||
| Series | Teeth (Part No) | kg/lb | Pin & Washer | Adapter(Part No) | kg/lb |
230 | 230SP | 1.27/2.8 | 23P Flex Pin | U43792 weld on 1" | 1.36/3.0 |
| 23HD | 1.0/2.2 | same | 2740-MW weld-on 34" | 1.95/4.3 | |
| 230ST | 1.36/3.0 | same | 230FL mount weld on | 1.82/4.0 | |
| 23WTL | 1.18/2.6 | same | same | same | |
| 23TL | 1.09/2.4 | same | same | same | |
| 23THD | 1.14/2.5 | same | same | same | |
240 | 240 | 1.82/4 | 24P Flex Pin | 240010 weld-on 1" | 2.5/5.5 |
| 240HD | 1.59/3.5 | same | same | same | |
| 240F | 2.27/5 | same | same | same | |
156 | 156 | 0.8/1.76 | 156 Roll Pin | 230X156 weld-on 5/8" | 1.54/3.4 |
| 156L | 0.86/1.9 | same | 552X156 weld-on 3/4" | 2.1/4.6 | |
| 156F | 1.32/2.9 | same | 550X156 weld-on 1" | 2.1/4.6 | |
| 156LP | 1.59/3.5 | same | same | same | |
| 156T | 1.0/2.2 | same | same | same | |
| 156WT | 1.59/3.5 | same | same | same | |
Contact: Susanna Sun
Phone: +86 13706842897
E-mail: sue-sunwin@vip.163.com ; sophie091983@gmail.com
Whatsapp:+86 13706842897
Add: 1588 Jiangnan Road Ningbo High-tech Industry zone
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