Reliable Excavator Tooth Pins For Better Bucket Performance
Excavator tooth pins are small but essential components that connect bucket teeth and adapters securely. During digging, loading, and material handling operations, tooth pins transfer impact forces and maintain the stability of the bucket tooth system. Xiamen Doozer manufactures high-quality excavator tooth pins designed to provide dependable performance in demanding working environments.
With strong structural design and accurate dimensions, these pins help reduce tooth movement, improve digging efficiency, and support longer service intervals for excavators used in construction, mining, and infrastructure projects.
High Strength Material Ensures Long Service Life
Xiamen Doozer excavator tooth pins are produced using high-strength alloy steel to achieve excellent toughness and wear resistance. The carefully selected material helps the pins withstand heavy impact, repeated vibration, and harsh operating conditions.
Through advanced heat treatment processes, the surface hardness and internal strength are optimized. This manufacturing method improves resistance against deformation and premature wear, allowing the tooth pins to maintain stable performance during continuous excavation work.
Precision Manufacturing Improves Installation Accuracy
Accurate size control is important for excavator tooth pins because proper fitting directly affects bucket tooth performance. Xiamen Doozer uses professional machining technology and strict inspection procedures to ensure consistent dimensions for each product.
The precise design allows the tooth pin to fit securely with different bucket tooth systems. It helps prevent excessive clearance, reduces component wear, and provides smoother operation during digging activities.
Excellent Wear Resistance For Tough Applications
Excavators often operate in challenging environments such as rocky areas, mines, and construction sites. Tooth pins are exposed to strong impact forces and friction during daily operations.
Xiamen Doozer excavator tooth pins feature excellent wear resistance, helping maintain connection strength between bucket teeth and adapters. Their durable performance reduces replacement frequency and helps customers lower maintenance costs over the equipment lifecycle.

Wide Application For Different Excavator Models
Excavator tooth pins are widely used in various types of hydraulic excavators, including small machines, medium excavators, and heavy-duty mining equipment. They are suitable for applications such as earthmoving, quarrying, road construction, and material transportation.
Xiamen Doozer provides tooth pins compatible with many popular excavator brands and models. Customized solutions can also be offered according to customer requirements, machine specifications, and application conditions.
Strict Quality Control Guarantees Product Reliability
Every excavator tooth pin supplied by Xiamen Doozer follows strict quality inspection standards. Material testing, dimensional inspection, and performance checks are carried out to ensure product reliability before delivery.
This quality management system helps maintain stable product performance and provides customers with reliable aftermarket solutions for construction machinery maintenance.
Factory Direct Supply With Professional Support
As an experienced construction machinery parts supplier, Xiamen Doozer focuses on providing high-quality excavator and bulldozer components with competitive factory-direct pricing.
From standard tooth pins to customized wear parts, customers can receive professional support, efficient communication, and reliable supply solutions. Xiamen Doozer is committed to helping global customers improve equipment efficiency and reduce operating costs.
| OEM Part Number | Product Name | Compatible Excavator Models | Brand | Application |
|---|---|---|---|---|
| 6Y3228 | Bucket Pin | CAT 320, 320B, 320C, 320D Excavator | Caterpillar | Bucket linkage connection |
| 6Y3229 | Bucket Bushing | CAT 320, 320B, 320C, 320D Excavator | Caterpillar | Bucket pin wear protection |
| 8E6358 | Bucket Pin | CAT 325 Excavator | Caterpillar | Bucket and arm linkage |
| 8E6359 | Bucket Bushing | CAT 325 Excavator | Caterpillar | Bucket joint replacement |
| 6I8636 | Bucket Pin | CAT 330, 330B, 330C Excavator | Caterpillar | Bucket linkage system |
| 6I8637 | Bucket Bushing | CAT 330, 330B, 330C Excavator | Caterpillar | Reduces pin wear |
| 201-70-62140 | Bucket Pin | Komatsu PC200-5, PC200-6 Excavator | Komatsu | Bucket connection parts |
| 201-70-62150 | Bucket Bushing | Komatsu PC200-5, PC200-6 Excavator | Komatsu | Bucket joint bushing |
| 20Y-70-21340 | Bucket Pin | Komatsu PC200-7, PC220-7 Excavator | Komatsu | Bucket linkage repair |
| 20Y-70-21350 | Bucket Bushing | Komatsu PC200-7, PC220-7 Excavator | Komatsu | Pin and bushing replacement |
| 308-70-12160 | Bucket Pin | Komatsu PC300-7 Excavator | Komatsu | Heavy-duty bucket joint |
| 308-70-12170 | Bucket Bushing | Komatsu PC300-7 Excavator | Komatsu | Bucket linkage wear part |
| 9181886 | Bucket Pin | Hitachi ZX200 Excavator | Hitachi | Bucket arm connection |
| 9181887 | Bucket Bushing | Hitachi ZX200 Excavator | Hitachi | Bucket joint maintenance |
| 9246742 | Bucket Pin | Hitachi ZX330 Excavator | Hitachi | Bucket linkage assembly |
| 9246743 | Bucket Bushing | Hitachi ZX330 Excavator | Hitachi | Wear-resistant bushing |
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