News

• Building a Start-Stop Electrical Program with AGM Batteries, Alternators, Starters and Harnesses

  Long-form program guide for start-stop electrical SKUs: AGM case and CCA, alternator plug and amperage, starter pinion, harness OEM numbers, and pallet split.

• What Motorcycle Distributors Should Measure Before Ordering Forks, Frames and Swingarms

  Measurement briefing for inverted forks with triple trees, steel swingarms, main frames, drive chains and CNC footpegs so a rolling-chassis order is actually buildable.

• How Rebuild Shops Match Crankshafts, Pistons, Valves and Oil Pump Housings

  A longer matching guide for rebuild distributors: journal and stroke, piston reliefs, intake/exhaust valves, and oil-pump housing ports as one engine family.

• A Practical Playbook for Importing Mixed Auto and Motorcycle Parts from a Photo Catalog

  Long-form briefing for importers who will buy DingFeng engine, electrical, chassis and motorcycle body SKUs in one mixed container, using the photo catalog as a lock.

• How to RFQ a Precision Steel Engine Crankshaft from DingFeng

  RFQ checklist for DingFeng precision steel crankshafts, including journals, stroke, material, and mixed-container packing with pistons and valves.

• High-Pressure Brake Hose RFQ: Length, Banjo Angle, and Crimp Marking

  What to put on a DingFeng brake-hose RFQ so metal fittings, hose length, and certification marks match the vehicle list.

• Selecting an Inverted Front Fork Assembly with Triple Tree for Aftermarket Bikes

  Measurement list for DingFeng inverted front fork assemblies: stanchions, triple tree, caliper bosses, and steering-head fit.

• AGM Car Battery Buying Checklist for Start-Stop Fleets

  Checklist for fleet and aftermarket buyers ordering DingFeng VARTA-style AGM batteries with handle, vent plugs, and red/blue terminal caps.