2-003-65-1713 SET OF SEALS PNEU -ZYL-1-003-65-5263 Pneumatic Cylinder Seal Kit

This seal kit replaces the seals in the 1-003-65-5263 pneumatic cylinder on Holzma HPP, HPL and HKL woodworking machines. The kit carries Homag part number 2-003-65-1713 (2003651713) and is made from rubber. Confirm fit by checking the cylinder number 1-003-65-5263 and the machine series on your unit before ordering. Ordering the full kit gets you the complete set of seals for one cylinder rebuild, rather than single seals that may not match.

When a pneumatic cylinder on a Holzma HPP, HPL or HKL starts leaking air, the clamp or stroke action gets weak and the machine may fault out mid-cycle. Replacing the seals in cylinder 1-003-65-5263 is the direct fix. This kit gives you the seal set for that cylinder in one order.

This is a sealing kit for the 1-003-65-5263 pneumatic cylinder, sold under Homag part number 2-003-65-1713 and 2003651713. Seals are rubber. It fits Holzma HPP, HPL and HKL machines that run that cylinder. Check the cylinder number on your unit against 1-003-65-5263 before ordering.

Pull the cylinder, strip it down and fit the new seals in the same positions as the old ones. Rubber seals seat against the bore and rod, so a clean bore and correct seating matter more than force during assembly. Once rebuilt, the cylinder holds pressure again and the machine cycle returns to normal.

Kits ship by DHL, FedEx or UPS. Send the cylinder number 1-003-65-5263, the machine series and the part number 2-003-65-1713 with your enquiry so the kit is checked against your unit before it ships. Supply comes from the same range as the rest of the catalogue. Send the machine model with the enquiry so the fit is checked before dispatch.

What the specification fixes, and what it leaves to the machine:

• Cylinder fit — Seals are sized for the 1-003-65-5263 pneumatic cylinder used on Holzma HPP, HPL and HKL machines.
• Leak repair point — New seals restore the seal between piston and bore, which is where air loss shows up as weak clamp action.
• Material behaviour — Rubber seals flex against the bore and rod during each stroke, which is what keeps the cylinder sealed in motion.
• Part number match — The kit is identified by Homag part number 2-003-65-1713 and the alternate number 2003651713 for ordering checks.
• Rebuild scope — One kit covers the seal set for one cylinder, so a full reseal can be planned without ordering seals individually.
• Installation position — Seals go back in the same positions as the old ones during reassembly, so note the order as you strip the cylinder.
• Bore and rod contact — Rubber seals run against the bore and rod, so a scored bore or worn rod will shorten the life of any new seal.
• Machine series fit — The kit is intended for Holzma HPP, HPL and HKL machines running cylinder 1-003-65-5263.
• Shipping method — Kits ship by DHL, FedEx or UPS, so the seal set can reach the shop without a separate freight arrangement.

What changes on the shop floor when the right part goes back in:

• Fix the leak at the source. Replacing the seals in cylinder 1-003-65-5263 addresses the air loss directly, instead of adjusting the machine around a weak cylinder.
• One kit, one rebuild. The set covers the seals for a single cylinder, so the rebuild can be planned in one step rather than chasing individual seals.
• Rubber that moves with the rod. Rubber seals flex through each stroke, keeping contact with the bore and rod as the cylinder cycles.
• Match by cylinder number. Checking 1-003-65-5263 against your machine before ordering keeps the fit decision tied to the cylinder, not guesswork.
• Back to normal cycle time. Once the cylinder holds pressure again, clamp and stroke action return to normal, so the machine cycle stops stalling.
• Fewer mid-shift faults. A sealed cylinder is less likely to drop pressure during a run, which cuts the chance of a fault stopping the machine mid-cycle.
• Shipping that fits the shop. DHL, FedEx and UPS options mean the kit can be sent on the route your shop already uses for spare parts.
• It fits the machine you already run. The seal kit is made for woodworking machines, so it returns to the same shaft, bracket or spindle without re-machining the mounting.

Check the cylinder number first. The kit is for the 1-003-65-5263 pneumatic cylinder on Holzma HPP, HPL and HKL machines; if your cylinder carries that number, the kit is the match.

Order by 2-003-65-1713, also written 2003651713. Quote either number with your enquiry and the kit is identified as the seal set for the 1-003-65-5263 cylinder.

The seals are rubber. They flex against the bore and rod through each stroke, which is what keeps the cylinder sealed while it moves.

Find the cylinder number on your machine and compare it with 1-003-65-5263. Also note the machine series, HPP, HPL or HKL, and send both with your enquiry.

Send the cylinder number 1-003-65-5263, the machine series and the part number 2-003-65-1713. That lets the kit be checked against your unit before it ships.

Kits ship by DHL, FedEx or UPS. Tell us which of these you use and the kit can be sent on that route.

Check the bore and rod for scoring before fitting new seals. Rubber seals run against both surfaces, so a damaged bore or rod will wear a new seal quickly.

Yes. SHUNHONGYU supplies various woodworking machine parts; send the part number and machine details with your enquiry and the request can be checked.