As equipment fleets age, maintenance budgets are under pressure, driving demand for reliable aftermarket components. The 4N-1320 engine overhaul gasket kit for Caterpillar C18 engines, offered by Guangzhou Tianhe District Zhuji Yuecai Machinery Business…
Product Description
The Engine Overhaul Gasket Kit 4N-1320 is a seal kit designed for the Caterpillar C18 engine, commonly used in heavy-duty excavators and construction machinery. Listed under the brand name yuecai and manufactured in Guangdong, China, this product addresses the routine maintenance and overhaul needs of industrial equipment.
- Part number: 4N-1320
- Compatible engine: C18 (Caterpillar)
- Application: Excavator spare parts, seal kit
- MOQ: 1 piece
- Price range: US$ 4.00 – 5.00 per piece
- Warranty: 3 months
Company Profile
Guangzhou Tianhe District Zhuji Yuecai Machinery Business Department is a supplier based in Guangdong, China, focused on electronic and mechanical components for heavy machinery. Their listed product lines include ECU&ECM units, injectors, and wiring harnesses, suggesting a specialization in engine-related parts. The company’s offering of a low-MOQ gasket kit positions it as a flexible source for buyers testing new suppliers or needing small-batch maintenance components.

Why Choose This Model

For procurement teams, the 4N-1320 kit presents several practical sourcing factors:
- Low entry barrier: With an MOQ of just one piece, buyers can trial the kit without committing to large volumes.
- Cost efficiency: At $4–5 per unit, it fits maintenance budgets that prioritize affordability for non-critical consumables.
- Basic warranty coverage: A 3-month warranty provides a minimal assurance period for defects.
- Targeted application: Suited specifically for excavator C18 engines, aligning with common fleet maintenance requirements.
Service Highlights
This product is sold as a single item with standard packaging. Note that video outgoing-inspection and machinery test reports are not available from this supplier at present, so buyers should factor in their own quality verification processes or request additional documentation before finalizing orders. The company’s broader range of engine electronics suggests familiarity with the C18 ecosystem, which may streamline technical communication.
Application Scenarios
Industrial contexts where this gasket kit may be relevant include:
- Excavator fleets: Routine engine overhauls on Caterpillar C18-powered excavators in construction sites.
- Mining equipment: Heavy machinery operating in harsh environments requiring periodic seal replacements.
- Workshop services: Independent repair shops stocking consumable parts for multiple brands under one roof.
Next Steps for Buyers
Import managers and distributor buyers considering this kit should confirm compatibility with their specific C18 engine variant and request a sample if needed given the low MOQ. For further details on packaging, lead times, or to negotiate terms, direct RFQ is recommended. This supplier’s single-piece minimum makes feasibility testing straightforward.
Disclaimer

This evaluation is based on publicly available product information and does not constitute an endorsement. Buyers should independently verify all technical specifications, quality standards, and supplier credentials before procurement.
Related product: Engine Overhaul Gasket Kit 4N-1320 for C18 Engine