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CYLINDER IDENTIFICATION
Hydraulic cylinders are usually described by stating the cylinder internal diameter (bore), shaft diameter and stroke. The type of cylinder (e.g. Compact S, SAE etc.) is also needed. Other useful information includes the closed and open centre dimensions, and details of the mounts and other hardware.
All hydraulic cylinders made by Victor Hydraulics Ltd. are identifi ed by a unique numeric code, stamped on the barrel of the cylinder. Typically, this is found in the vicinity of the head port. Information relating to the manufacture of your cylinder can be quickly found using this code. For cylinders made in recent years, this information is available online from our integrated computer system.
When ordering spare parts such as seal kits, use of this number can reduce confusion. In some size ranges, the cylinder type identifies seal types, so please note if the cylinder is a screwed head design.
CYLINDER BORE
ROD DIAMETER
SCREWED HEAD
WIRE RETAINED*
in
mm
in
mm
Part Number
Part Number
1.5”
38.1
0.7500”
19.05
KDS0603
KDW0603
1.5"
38.1
1.000”
25.40
KDS0604
KDW0604
2.0"
50.8
1.000”
25.40
KDS0804
KDW0804
2.0"
50.8
1.250”
31.75
KDS0805
KDW0805
2.0"
50.8
1.500”
38.10
KDS0806
n/a
2.5"
63.5
1.250”
31.75
KDS1005
KDW1005
2.5"
63.5
1.375”
34.92
KDS1055
n/a
2.5"
63.5
1.500”
38.10
KDS1006
KDW1006
2.5"
63.5
1.750”
44.45
KDS1007
n/a
2.5"
63.5
2.000”
50.80
KDS1008
n/a
3.0"
76.2
1.500”
38.10
KDS1206
KDW1206
3.0"
76.2
1.750”
44.45
KDS1207
KDW1207
3.0"
76.3
2.000”
50.80
KDS1208
n/a
3.0"
76.2
2.250”
57.15
KDS1209
n/a
3.0"
76.5
2.500”
63.50
KDS1210
n/a
3.0"
76.6
1.750”
44.45
KDS1407
KDW1407
3.0"
76.7
2.000”
50.80
KDS1408
KDW1408
3.0"
76.8
2.500”
63.50
KDS1410
n/a
All TYPES
4.0”
101.6
2.000”
50.80
KD1608
4.0”
101.6
2.500”
63.50
KD1610
4.0”
101.6
3.000”
76.20
KD1612
4.5”
114.3
2.250”
57.15
KD1809
4.5”
114.3
2.500”
63.50
KD1810
4.5”
114.3
3.000”
76.20
KD1812
5.0”
127.0
2.500”
63.50
KD2010
5.0”
127.0
3.000”
76.20
KD2012
5.0”
127.0
3.500”
88.90
KD2014
5.0”
127.0
4.000”
101.60
KD2016
6.0”
152.4
3.000”
76.20
KD2412
6.0”
152.4
4.000”
101.60
KD2416
7.0”
177.8
3.500”
88.90
KD2814
7.0”
177.8
4.000”
101.60
KD2816
8.0”
203.2
4.000”
101.60
KD3216
8.0”
203.2
5.000”
127.00
KD3220
Bearing rings are not included in seal kits.
Order these parts separately if required.
KEY
KDS
Kit Double-acting Screwed
KDW
Kit Double-acting Wire retained
KD
Kit Double-acting all types
KGS
Kit Guided Screwed
KUS
Kit Unguided Screwed
KUW
Kit Unguided Wire retained
* - Cylinders no longer made in this style. Seal kits available ex-stock.
CYLINDER BORE
SCREWED HEAD
WIRE RETAINED*
in
mm
GUIDED
UNGUIDED
Part Number
Part Number
Part Number
1.00”
25.40
KGS0604
n/a
n/a
1.25”
31.75
KGS0805
n/a
n/a
1.50”
38.10
KGS0806
KUS06
n/a
1.75”
44.45
KGS1007
KUS07
KUW07
2.00”
50.80
KGS1008
KUS08
KUW08
2.25”
57.15
KGS1209
n/a
n/a
2.50”
63.50
KGS1210
KUS10
KUW10
* - Cylinders no longer made in this style. Seal kits available ex-stock.
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Technical Info
Design your cylinder from our
standard range of cylinders
