Wholesale CAT 345 Bucket Tooth Pin Supplier 456-7042 456-7043

In heavy-duty construction machinery operations, the stability of bucket connecting components directly determines construction efficiency and safety. As a high-quality bucket tooth pin solution designed for Caterpillar 345 models, the 456-7042 pin shaft and 456-7043 locking sleeve kit from GFM are specially engineered for heavy-duty digging operations, perfectly matching the original bucket tooth adapter system. We strictly select high-strength premium alloy steel and combine it with mature forging and casting processes to ensure that the product exhibits excellent impact resistance and shear strength in mining, rock, and hard soil operations.

• Selected Premium High-Strength Steel: This excavator tooth pin undergoes fine forging and full-process heat treatment, providing uniform hardness to effectively resist surface wear and deformation caused by long-term operations.

• High-Toughened Retainer Locking Design: Equipped with a wear-resistant and flame-retardant special structural retainer (456-7043), the high-tightness locking structure prevents detachment caused by vibration, significantly improving assembly/disassembly efficiency and operational safety.

• 2000-Hour or 1-Year Extended Warranty: GFM offers a quality guarantee of no less than 1 year or 2000 working hours for all pin products, including the bucket tooth pin, far exceeding average industry reliability standards.

With precise dimensional tolerance control and excellent heat treatment depth, this excavator tooth pin effectively reduces gap wear between the bucket tooth adapter and the tooth itself, thereby significantly extending the overall service life of the entire bucket system. For construction equipment buyers seeking low downtime and high operating efficiency, this is an extremely cost-effective replacement part solution.

Product Description

• Raw Material: 40CR
• MOQ: 1 PC
• Payment Method: T/T
• Brand: GFM
• Condition: New
• Color: Yellow, Black or Customized
• Lead Time: 30 days
• Warranty: 1 Year
• Service: OEM or ODM
• Place of Origin: Fujian, China
• Application: Excavator
• Packing: Standard Export Wooden Pallet

Built for durability and precision, GFM bucket teeth pins ensure maximum efficiency for your heavy-duty tasks.

Features

• Durable Material: Premium alloy steel for extreme wear resistance.
• Perfect Fit: Precision-engineered to reduce wear and improve stability.
• Heat Treated: Enhanced hardness for longer service life.
• Rust-Resistant: Anti-corrosion coating for lasting performance.
• Easy Installation: Quick and hassle-free replacement.

Choose GFM for reliable, cost-effective bucket teeth pins compatible with a wide range of excavators.

Specifications

Installation Steps

Product Models

Production Process

As a professional excavator parts manufacturer, GFM PARTS has first-class production facilities and an experienced team of engineers. With many years of manufacturing experience, it has become a recognized authoritative manufacturer in the industry. The factory introduces advanced processing equipment and strictly controls every link from raw material selection to finished product delivery. Specifically, our production process includes:

Material testing and selection: ensure that each batch of steel meets international standards
Precision machining: use CNC equipment to achieve high-precision machining
Surface treatment: use multiple processes for anti-corrosion and anti-wear processes
Final inspection: multiple quality inspection procedures to ensure product quality

Each process is operated by professional technicians to ensure high consistency and high reliability in the production process. We are well aware of the importance of product quality to engineering safety, so we strictly implement the ISO quality system and strive to provide customers with products and services that exceed expectations.

Packaging and Shipping

Factory Advantages

GFM is an experienced, professional manufacturer of machinery parts. Since its establishment in 2011, GFM has been dedicated to the research, development, and large-scale production of high-quality spare parts for excavators and bulldozers. We own a vast modern production base equipped with advanced machining equipment and a full suite of quality testing instruments. Whether for large-batch procurement or urgent stock dispatching, GFM’s mature production line and rigorous quality control system ensure that every excavator tooth pin leaving the factory meets and exceeds prevailing industry standards.

• Coverage for Mainstream Construction Machinery Brands: Our bucket tooth pin and related spare parts are fully compatible with mainstream domestic and international brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo/Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, and Shantui.

• Comprehensive Product Portfolio Matrix: In addition to the full range of bucket tooth pin products, we also supply undercarriage parts such as track rollers, carrier rollers, idlers, sprockets, track shoes, track chains, as well as buckets, bolts, nuts, pins, bushings, and other wear parts.

• Large-Scale Capacity and Timely Delivery: Equipped with strong production capacity to handle global high-volume purchase orders, we deliver strictly on schedule, ensuring that buyers quickly receive necessary excavator tooth pin inventory to effectively reduce supply chain inventory costs.

As a reliable direct source supplier of parts, GFM consistently adheres to a customer-centric philosophy, serving the global construction machinery market with high-standard product quality and competitive factory-direct prices. We not only provide highly compatible bucket tooth pin products, but also offer long-term, dependable back-end supply chain support for procurement buyers.

If you are looking for reliable quality, fully compatible models, and excavator undercarriage and bucket parts backed by a 1-year/2000-hour warranty, please feel free to contact us at any time. Contact GFM now to request our product catalog and obtain free samples!