产品 — 发动机及零件
常见问题
•Do complete engines ship ready to install, with all ancillaries?
Configurations vary and the listing defines them: a 'first-complete' engine includes manifolds, injection or carburetor equipment and clutch, while a 'short block' is the bare rebuilt core. Specify your vehicle modification and which ancillaries you intend to reuse. Engines arrive on bolted wooden transport bases with sealed openings and an engine passport recording the serial number.
•Are oversize pistons and undersize crankshaft bearings available for rebuilds?
Yes, in the standard repair increments accepted for these engine families — typically two oversize piston steps and several undersize bearing grades. State the measured bore and journal dimensions from your machine shop and the supplier picks the correct repair size. Ordering the full graded set with a machining allowance avoids a second shipment.
•Can I buy cylinder heads for non-Russian engines like VW or Hyundai here?
A specialized casting and machining segment in this catalogue produces aluminium cylinder heads for several international engine types, supplied bare or partially assembled. These are aftermarket manufacture to OEM-equivalent dimensions, not branded originals — verify the specification sheet and request a sample for your machine shop to inspect before committing to volume.
•How is a turbocharger or precision part protected against counterfeiting concerns?
Buy through the factory's export channel and insist on batch certificates, serial numbers and factory packaging with holographic or QR marking where the plant uses it. The marketplace connects you to manufacturers and their authorized traders rather than open-market resellers, which removes most of the counterfeit risk that plagues precision engine parts in transit markets.
•What warranty applies to a complete engine exported overseas?
Factories typically warrant assembled engines for a defined period or mileage against manufacturing defects, conditional on documented correct installation, break-in and oil specification. Keep the engine passport and purchase documents; claims are processed on photo and measurement evidence. Warranty terms for export contracts are written into the supply agreement, so read that clause before signing.
•What is the lead time and packing standard for a batch of ten engines?
Popular UAZ/GAZ engine models are produced continuously, so batches of ten are usually ready in two to four weeks. Each unit bolts to a wooden base, openings sealed, loose parts boxed and strapped to the same base. Ten engines fit comfortably in a 20-foot container with room for rebuild kits and gasket stock — most buyers fill the remainder.