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The 4I7342 is a recoil track spring assembly engineered for the CAT 311 excavator’s undercarriage system, designed to absorb shock and maintain track tension during operation. This assembly is a direct replacement part, matching OEM specifications for dimensions, material composition, and load capacity. It is critical for preserving track alignment and reducing wear on the undercarriage components in heavy-duty applications.
Manufactured from high-carbon steel typical for undercarriage springs, the 4I7342 undergoes heat treatment to achieve the required elasticity and fatigue resistance. The springs are coated with a corrosion-resistant finish to withstand exposure to moisture and abrasive materials in construction environments. Standard design includes precision-wound coils and hardened end hooks to ensure durability under cyclic loading.
The primary market for this assembly includes contractors and equipment owners operating CAT 311 excavators in construction, demolition, and material handling sectors. The supplier provides the part as a standalone component, and buyers should confirm the exact model and serial number of their machine to ensure proper fitment. Bulk shipments are typically palletized to prevent deformation during transit.
| Part Number | 4I7342 |
| Application | CAT 311 Excavator |
| Type | Recoil Track Spring Assembly |
| Material | standard high-carbon steel (SAE 1060-1090 grade) |
| Spring Wire Diameter | typical 12 to 16 mm for CAT 311 track systems |
| Free Length | typical 300 to 400 mm depending on model year |
| Load Capacity | standard 5 to 8 kN at full compression |
| Surface Treatment | standard zinc or manganese phosphate coating |
| Operating Temperature Range | typical -30°C to 120°C |
| Corrosion Resistance | standard 240-hour salt spray test |

A&S Construction Machinery Co., Ltd. is headquartered in Chengdu, Sichuan Province, at 469 Xinsheng Road, Wuhou District. The company specializes in aftermarket parts for construction machinery, with a particular emphasis on undercarriage components for brands like CAT, KOMATSU, and VOLVO. Its inventory includes recoil springs, track rollers, idlers, and sprockets, catering to both current and older model excavators and loaders.
With an organic supplier tier and harbor trust status, the company has established a reputation for providing a wide selection of parts but currently shows no recorded response activity. Buyers are encouraged to reach out directly to confirm stock levels, lead times, and technical specifications for parts like the 4I7342, as the supplier’s profile does not detail real-time inventory or response metrics.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering, cross-reference the part number 4I7342 with your CAT 311’s serial number and undercarriage schematic to verify compatibility. Check the spring’s dimensions, wire diameter, and load capacity against your machine’s OEM specifications, as these can vary by model year. Request the supplier’s technical drawings or OEM cross-reference documentation to avoid fitment issues.
Clarify the Incoterms A&S Construction Machinery Co., Ltd. offers, as this will define your responsibilities for shipping, insurance, and customs duties. Lead times for undercarriage parts can be lengthy, so confirm the estimated delivery window and packaging method to prevent damage during transit. Agree on payment terms in advance, with secure options like letters of credit recommended for large orders.
Inspect the spring assembly upon receipt for dimensional accuracy, material quality, and surface treatment integrity. Request a material test report and a corrosion resistance certificate (e.g., 240-hour salt spray test) to ensure the part meets OEM standards. Ensure the supplier provides all necessary documentation, including a commercial invoice, packing list, and bill of lading, to facilitate customs clearance in your country.
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When sourcing 4i7342 Recoil Track Spring Assembly For Cat 311 for your business, securing the right balance of quality and cost is essential. A&S Construction Machinery Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10001200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Springs sector with strong demand from importing countries worldwide.
Importing 4i7342 Recoil Track Sprin requires careful attention to shipping logistics, customs compliance, and secure payment terms. A&S Construction Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4i7342 Recoil Track Sprin has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Springs category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 4i7342 Recoil Track Sprin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4i7342 Recoil Track Spring Assembly For Cat 311 from A&S Construction Machinery Co., Ltd. is $10001200/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to A&S Construction Machinery Co., Ltd. through EximNext.
The supplier, A&S Construction Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4i7342 Recoil Track Sprin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4i7342 Recoil Track Spring Assembly For Cat 311 depends on the specific grade and form. Contact A&S Construction Machinery Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4i7342 Recoil Track Sprin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with A&S Construction Machinery Co., Ltd.. Ensure you have the necessary import licenses for Springs products in your destination country.
Yes, A&S Construction Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to A&S Construction Machinery Co., Ltd. through EximNext.
A&S Construction Machinery Co., Ltd. offers 4i7342 Recoil Track Sprin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4i7342 Recoil Track Sprin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from A&S Construction Machinery Co., Ltd. through our platform.
A&S Construction Machinery Co., Ltd. maintains international quality certifications. These ensure that the 4i7342 Recoil Track Sprin meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. A&S Construction Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with A&S Construction Machinery Co., Ltd..
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