Put a crane seal kit on the order only after the workshop has identified the cylinder position and defined which parts the repair needs. A diagram can take you to the right cylinder and still leave a purchasing question open. A seal kit, a set of individual seals and a complete hydraulic cylinder assembly are three different buying scopes. Write the agreed scope on the quote line where the warehouse can see it.
Two position-specific catalog examples are the QY55KA-Y horizontal cylinder seal kit P2 and the QY55KA-Y fifth outrigger seal kit W7. Keep P2 and W7 attached to their respective descriptions in the enquiry. These examples illustrate a naming distinction that a single request for “QY55KA-Y seals” would erase. The workshop should still confirm the actual assembly reference and position on its machine.
Record the number of cylinders being serviced and the number of kits being ordered. A quantity of two can mean two packages for one planned job, a repair kit plus a spare, or one kit for each of two independently identified cylinders. Ask the supplier to state the unit of sale. Receiving can then count sealed packages without assuming how many repair positions the shipment covers.
Ask the vendor for the cylinder seal kit contents or a labelled kit diagram, with quantities where available. On an illustrative quote, the workshop expects seals and a wiper. If the vendor's packing description only says “seal set,” ask whether the wiper is included and whether any wear components must be ordered separately. When a separate item is required, put it on its own line. A generic catalog image is a useful visual aid. It cannot settle an inclusion the supplier has never confirmed in writing.
Record what the order excludes when there is room for confusion. For example, the job may require a soft-parts kit while the buyer assumes hardware comes with it. Keep the agreed contents alongside the version of the quote the buyer approved. If the repair scope changes following an inspection, update the purchasing line explicitly and have the workshop check the revision before a package is released.
Ask for the kit reference on the outside of each sealed package. Keep separate kits in their labelled packaging until a qualified person is ready to handle them under the workshop's procedures. Loose components from two packages are much harder to tie back to a vendor's contents list once they share a tray. Photograph a package label before opening when the project needs a receiving record.
Give the warehouse a simple instruction with the purchase order. It should say what counts as an intact outrigger seal kit for this job, what to record and whom to contact if an external label is missing or different. Technical inspection and repair decisions belong with the workshop and the applicable service documentation.
A mechanic may discover that the cylinder also needs an item outside the quoted kit. Keep the old kit line visible and add the newly approved requirement separately, with its own identifier and price. If the extra item is essential to the job, ask the vendor for a single delivery milestone that covers both lines. Have purchasing check that the revised confirmation includes both items before the order is released. This leaves receiving with two clear quantities and gives the planner an honest date for the complete repair package.
At this point the purchasing line has a cylinder position, a kit reference, a defined unit of sale and a set of package expectations. The next article covers what to do when a code or position is still uncertain and a supplier wants an order decision before the missing evidence arrives.
Use the QY55KA-Y cylinder-position checks before defining the kit contents. If the cylinder or reference remains uncertain, keep that line on a fitment hold.
