Hydraulic Piston Seals

Hydraulic piston seals ensure the reliable sealing of the piston inside the cylinder, preventing internal leakage and maintaining pressure between chambers. This enables the hydraulic cylinder to deliver controlled, efficient linear motion in both single-acting and double-acting systems. Piston seals are produced in various profiles and materials, including PU, NBR, PTFE, and advanced composite options for extreme conditions. They offer outstanding resistance to extrusion, wear, and temperature variations. Common applications include forklifts, excavators, agricultural machinery, injection molding machines, and industrial hydraulics. High-quality piston seals improve energy efficiency, increase cylinder lifespan, and ensure stable, smooth operation under heavy workloads.

2,077 parts in catalog

Series

Open a series for the live ID / OD / H technical table.

View all in table →

Technical table

Live column filters for code, category, ID, OD and H — same workflow as the store.

2,077 parts

Code (SKU)	Category	ID (d)	OD (D)	H (L)	Action
K03-020	K03	10	20	8,9	View
K03-022	K03	12	22	8,9	View
K03-025	K03	15	25	8,9	View
K03-028	K03	18	28	8,9	View
K03-030	K03	20	30	8,9	View
K03-032	K03	20	32	10,4	View
K03-035	K03	23	35	10,4	View
K03-036	K03	24	36	10,4	View
K03-040	K03	25	40	11	View
K03-042	K03	27	42	11	View
K03-045	K03	30	45	11	View
K03-050	K03	35	50	11	View
K03-055	K03	40	55	11	View
K03-056	K03	41	56	11	View
K03-060	K03	45	60	11	View
K03-063	K03	48	63	12,5	View
K03-070	K03	50	70	14,6	View
K03-080	K03	60	80	14,6	View
K03-090	K03	70	90	20,6	View
K03-100	K03	80	100	20,6	View
K03-110	K03	90	110	20,6	View
K03-115	K03	95	115	20,6	View
K03-125	K03	100	125	25	View
K03-140	K03	115	140	25	View
K03-150	K03	120	150	28	View
K03-160	K03	130	160	28	View
K03-180	K03	150	180	30,5	View
K03-200	K03	170	200	32,5	View
K03-250	K03	220	250	32,5	View
K03-275	K03	245	275	32,5	View
K03-280	K03	250	280	32,5	View
K03-300	K03	270	300	32,5	View
K15 015-007.5	K15	7.5	15	3.2	View
K15 016-008.5	K15	8.5	16	3.2	View
K15 020-012.5	K15	12.5	20	3.2	View
K15 022-014.5	K15	14.5	22	3.2	View
K15 025-014	K15	14	25	4.2	View
K15 025-017.5	K15	17.5	25	3.2	View
K15 030-022.5	K15	22.5	30	3.2	View
K15 032-021	K15	21	32	4.2	View
K15 032-024.5	K15	24.5	32	3.2	View
K15 035-027.5	K15	27.5	35	3.2	View
K15 038-030.5	K15	30.5	38	3.2	View
K15 040-024.5	K15	24.5	40	6.3	View
K15 040-029	K15	29	40	4.2	View
K15 040-032.5	K15	32.5	40	3.2	View
K15 045-029.5	K15	29.5	45	6.3	View
K15 045-034	K15	34	45	4.2	View
K15 048-037	K15	37	48	4.2	View
K15 049-038	K15	38	49	4.2	View
K15 050-034.5	K15	34.5	50	6.3	View
K15 050-039	K15	39	50	4.2	View
K15 052-036.5	K15	36.5	52	6.3	View
K15 054-043	K15	43	54	4.2	View
K15 055-039.5	K15	39.5	55	6.3	View
K15 055-044	K15	44	55	4.2	View
K15 057.15-046.15	K15	46.15	57.15	4.2	View
K15 060-044.5	K15	44.5	60	6.3	View
K15 060-049	K15	49	60	4.2	View
K15 063-047.5	K15	47.5	63	6.3	View
K15 063-052	K15	52	63	4.2	View
K15 063.5-052.5	K15	52.5	63.5	4.2	View
K15 065-049.5	K15	49.5	65	6.3	View
K15 065-054	K15	54	65	4.2	View
K15 070-054.5	K15	54.5	70	6.3	View
K15 070-059	K15	59	70	4.2	View
K15 075-059.5	K15	59.5	75	6.3	View
K15 075-064	K15	64	75	4.2	View
K15 080-059	K15	59	80	8.1	View
K15 080-064.5	K15	64.5	80	6.3	View
K15 080-069	K15	69	80	4.2	View
K15 085-069.5	K15	69.5	85	6.3	View
K15 090-074.5	K15	74.5	90	6.3	View
K15 095-079.5	K15	79.5	95	6.3	View
K15 100-084.5	K15	84.5	100	6.3	View
K15 100-089	K15	89	100	4.2	View
K15 105-089.5	K15	89.5	105	6.3	View
K15 110-094.5	K15	94.5	110	6.3	View
K15 115-094	K15	94	115	8.1	View
K15 115-099.5	K15	99.5	115	6.3	View
K15 120-104.5	K15	104.5	120	6.3	View
K15 125-104	K15	104	125	8.1	View
K15 125-109.5	K15	109.5	125	6.3	View
K15 130-114.5	K15	114.5	130	6.3	View
K15 135-114	K15	114	135	8.1	View
K15 140-119	K15	119	140	8.1	View
K15 150-129	K15	129	150	8.1	View
K15 160-139	K15	139	160	8.1	View
K15 170-149	K15	149	170	8.1	View
K15 180-159	K15	159	180	8.1	View
K15 200-179	K15	179	200	8.1	View
K15 250-229	K15	229	250	8.1	View
K16 025-017	K16	17	25	13.5	View
K16 030-021	K16	21	30	13.5	View
K16 030-022	K16	22	30	13.5	View
K16 032-024	K16	24	32	15.5	View
K16 035-027	K16	27	35	15.5	View
K16 040-032	K16	32	40	15.5	View
K16 045-037	K16	37	45	15.5	View
K16 050-038	K16	38	50	20.5	View

Page 1 / 42

Hydraulic Piston Seals

Series

K03

K15

K16

K17

K17X

K18

K19

K20

K23

K26

K40

K41

K42

K43

K46

K48

K49

K501

K502

K503

K504

K515

K516

K518

K518X

K751

K753

K755

K757

K762

XT300

Technical table