Thickened forged aluminum piston body resists thermal deformation, solve common failure of cylinder scoring and piston melting of 4M40 engine under long-term heavy load operation
One-to-one OEM size replication of 95mm OD and 30*78mm wrist pin avoids secondary grinding processing during engine overhaul, shorten maintenance cycle and labor cost
Complete OEM code marking on piston surface helps auto parts shops classify inventory and pick parts rapidly for emergency vehicle repair to reduce downtime
Smooth surface honing treatment lowers wear speed of piston rings and cylinder liner, extend engine overhaul cycle and reduce long-term maintenance expenditure for fleet owners
ISO certified full-process inspection eliminates dimensional deviation defects such as oil leakage and gas blow-by caused by inferior piston accessories
Neutral export packaging fits mixed container bulk shipment for overseas aftermarket wholesalers; branded packaging supports physical store counter retail display
Customized packaging service allows regional agents to launch exclusive branded engine spare parts for differentiated market competition
Flexible order options cover bulk kit wholesale and single part supply, compatible with Isuzu Mitsubishi Toyota Hino Nissan Mazda Komatsu Hyundai Kia series engines to satisfy diversified global procurement demands.
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ABOUT THE SUPPLIERWe are a premier manufacturer and global supplier specializing in high-performance diesel engine components for Japanese and Korean vehicle series(for Isuzu, Mitsubishi, Toyota, Nissan, Mazda, Hino, Hyundai, Kia... ). With our advanced manufacturing facility located in Huludao, Liaoning Province, and our strategic sales and warehouse in Baiyun District, Guangzhou, we bridge the gap between precision production and efficient global distribution.
At Heatspin, we are committed to "Powering Your Engines with Precision." Whether you are looking for a reliable factory partner or a consistent supplier for your local market, we are ready to support your business.
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FAQs
1.Are you a factory or a trader?
We are a company with a history of over 20 years, consisting of one cylinder liner factory and one piston factory.
2.Do you allow factory visits?
We welcome factory visits at any time. Please feel free to contact us to schedule an appointment.
3. What is your minimum order quantity(MOQ)?
We have a warehouse of over 2000 m2 with ample stock of all best selling products so we can offer a minimum order quantity of just 1 set for in stock items
4.What customization services do you offer?
custom-sized pistons and cylinder liners (finished & semi-finished), cast or laser engraving of your brand logo, and tailored packaging design & production.
5.What are your payment terms?
Payment Channels: T/T (Telegraphic Transfer), XTransfer, Trade Assurance, and other methods.Payment Requirements: For regular orders, a 30% deposit is required upon order confirmation (customized orders to be negotiated separately), with the balance to be settled before shipment.
6.Why Choose Us?
20 Plus Years of Expertise Strict Quality Control Ready Stock Fast Delivery Customization Services Reliable Warranty Support Flexible Payment Global Shipping