Technical notes & buying guides
Share these details so we can discuss your requirements clearly.

What to include in a piston inquiry
Prepare the engine model, available reference numbers, dimensions and quantity. A clear starting point helps reduce clarification and incorrect assumptions.
Read article
Confirming a repair kit before purchase
Do not assume every repair kit contains the same components. Confirm the item list, part references and compatibility in writing before placing an order.
Read article
Organizing dimensions and drawings
Label every measurement with its unit, measurement location and source. Separate measured values from nominal dimensions taken from a drawing.
Read article
Checking engine models and part references
Start with the engine identification plate and available manufacturer documentation. Similar appearance or a partial part number does not establish compatibility.
Read article
Storage and shipping: details to discuss
Discuss protective packaging, moisture protection, destination and transport method. Inspect packaging on receipt and follow the confirmed product storage instructions.
Read article