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The Everdigm seal set H2080040 is listed for the main drive cylinder rod of Everdigm concrete pump hydraulic systems, with a 140 mm bore / 80 mm rod size. Everdigm (Korean brand, 한우/韩宇) supplies concrete pump and hydraulic components; this kit is used when the main drive cylinder rod side shows oil leakage, wiper wear or pressure loss during pumping.
Everdigm H2080040: Main drive cylinder ROD seal set, standard/common type.
Size: 140/80 mm — bore 140 mm, rod 80 mm.
Korean Brand: Everdigm concrete pump / hydraulic cylinder spare part.
Ref Code 2116: Shown by customer/supplier; not interpreted as OEM model here.
Use: Rod-side sealing, dust exclusion and hydraulic oil retention on the drive cylinder.
| Product Name | Seal Set / Seal Kit |
| Brand | Everdigm (South Korea / 韩宇) |
| Part Number | H2080040 |
| Position | Main drive cylinder - Rod side |
| Size | 140 / 80 mm (bore / rod) |
| Customer/Supplier Code | 2116 (meaning not confirmed) |
| Material | Rubber |
| Application | Everdigm concrete pump main drive hydraulic cylinder |
H2080040 is referenced for the rod side of a 140/80 mm main drive cylinder. It is not a universal seal kit: bore, rod diameter, gland depth and groove dimensions must match the original cylinder. Everdigm main drive cylinders use dedicated piston/rod kits, so H2080040 (rod) and H2080039 (piston) should not be mixed.
Before ordering, measure the old cylinder: bore 140 mm, rod 80 mm, gland OD, seal housing width and groove profile.
Order Everdigm Seal Set H2080040 (140/80 mm main drive cylinder rod) — confirm cylinder dimensions before dispatch.