Spring tension, length, attachment, quantity and replacement parts are model-specific. A correct request identifies the machine before ordering components.
Do not order replacement springs from tension colour alone. Identify the Reformer model, spring position, attachment type, measured length and required resistance. The quotation should list the exact quantities and compatible components.
For maintenance planning, ask which parts can be separately identified and supplied, including springs, handles, straps, foot-bar components, wheels, cushions and fasteners. The level of available documentation varies by model, so request a parts list for the machine you own or plan to purchase.
Send photographs of the full machine, close-ups of the component, dimensions where possible, the quantity required and the delivery destination. If the machine was bought under another brand, include the original order or model information so the correct part can be checked.