Heatspin brand 4N15 aluminum alloy piston kit, OEM reference number 1110D114 1110D115 1110D116 1110D472 1110D473 1110D474, professional auto engine spare part specially designed for 4N15 diesel engine maintenance and overhaul projects.
Adopts standard dimension parameters including OD 86mm outer diameter and 32*70mm piston pin size, strict dimensional tolerance control guarantees high interchangeability with original components for global aftermarket market.
High‑quality aluminum alloy casting & precision machining technology brings excellent heat‑resistant and anti‑wear performance, greatly extending service life under continuous heavy‑duty engine working scenarios.
Full production process implemented under ISO 9001:2015 quality management system, batch‑by‑batch inspection is carried out for raw materials, semi‑finished products and finished goods to keep stable batch consistency for bulk orders.
We provide trustworthy product warranty support of 100,000 km or 1 year, effectively lowering after‑sales risk for overseas distributors, importers and large repair chain customers.
Diverse packing modes including Heatspin original brand package, neutral export package and customer‑tailored packaging service, can support your own branding business for local market sales.
Stable factory supply capacity supports large‑volume container orders, mixed‑item container loading is acceptable, suitable for long‑term cooperative importers and auto spare parts wholesalers.
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