Insert Valve Seat 3940152 for Engine L8.9

Keywords: 3940152 valve seat insert, L8.9 engine insert valve seat, diesel engine spare parts, generator & construction machinery engine parts

🔹Product Overview

This insert valve seat part number 3940152 is an important cylinder head component for L8.9 diesel engines. It matches with intake and exhaust valves to form tight sealing, withstands high temperature and impact during engine combustion. It serves as reliable replacement spare part for generator sets, excavators and heavy machinery engine overhaul and daily repair.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Made of heat-resistant alloy steel, excellent high temperature resistance and impact resistance, long service life under harsh working conditions.

✅ Precision machining with strict tolerance control, perfect matching for L8.9 engines, simple installation.

✅ Good sealing performance, ensures stable air intake and exhaust, maintains engine power output.

✅ Manufactured according to OEM standards, stable quality for continuous heavy load operation.

✅ Standard part number, easy for engine overhaul maintenance and spare parts inventory management.

🔹Application Scope

• Suitable for L8.9 diesel engines.
• Widely applied to generator sets, excavators, stationary power equipment and other heavy construction machinery.
• Used for engine overhaul, daily maintenance and replacement of worn valve seat insert.

🔹Our Company Advantage

We are professional supplier of diesel engine spare parts, supply a full range of engine components.

• Strict quality inspection before delivery to guarantee product quality.
• Support customized orders and small batch trial orders, offer competitive factory price and fast reply for your inquiry.
• Complete product catalogue covering multiple engine models, one-stop purchasing service for various spare parts.
• Rich export experience, familiar with international trade requirements for construction machinery parts.

🔹Packaging & Shipping

• Packed with independent plastic inner packaging and export carton box to avoid scratch and damage during transportation.
• We can ship goods by sea, air or international express according to customer requirements. Fast delivery time after receiving deposit.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.