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What it is: A retrofit spare-parts kit for high-pressure car cleaning machines.
Where used: Machines labelled “TSS / JRA” (type or model codes) in car washers.
Function:
Replace worn or broken parts in the cleaning machine.
Restore or maintain original cleaning performance.
When to use:
If machine is leaking or parts are damaged.
If pressure drops or machine performance falls.
As regular maintenance to avoid breakdowns.