For 388-4707 3884707 Excavator Engine Cylinder Head Gasket CAT Perkins C7.1 Engine

For 388-4707 3884707 Engine Cylinder Head Gasket CAT Perkins C7.1 Excavator Engine Parts

Specification

Description

The 388-4707 (3884707) cylinder head gasket is a core sealing component of the C7.1 excavator engine. It isolates the combustion chamber, cooling water channel and oil channel, preventing gas leakage and mixing of coolant and oil, and is a key part to ensure engine airtightness and power stability. Made of a multi-layer metal composite structure, it precisely matches the cylinder block/head interface size and hole layout of the C7.1 engine, and can directly replace the original gasket to restore engine sealing performance.

Advantage

• Precise Model Compatibility:Fully fits the cylinder bore, water/oil channels and mounting holes of the C7.1 engine, allowing direct assembly without adjustment.
• High Sealing & Pressure Resistance:Multi-layer metal composite material + reinforced sealing edge design, which can withstand 2000kPa gas pressure in the combustion chamber and 130℃ operating temperature, significantly improving sealing reliability.
• Corrosion & Aging Resistance:The material is compatible with coolant, oil and other media, with no swelling or hardening during long-term use, and its service life matches the engine overhaul cycle.
• High Installation Tolerance:Equipped with positioning marks and error-proof structures, it can quickly align with the cylinder block/head interface, reducing the risk of seal failure caused by assembly errors.

Performance

• Operating Pressure:Withstands maximum gas pressure of 2000kPa in the combustion chamber.
• Operating Temperature:Compatible with the engine operating temperature range of -40℃~130℃.
• Sealing Media:Reliably seals gas, coolant and oil.
• Material Properties:Multi-layer metal composite structure, compression rebound rate ≥90%, ensuring long-term sealing effect.

FAQ

Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.

Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.

Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).

Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.

Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.

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