Top Link

This is the easy way to opsition implements on your tractors 3-point linkage. Based on the AG Series they are available in all bore and stroke lengths with either CAT 1 (3/4") or CAT 2(1") pin sizes. (CAT 2 - not available in 1.5 inch bore)
product-temp

Top Link Cylinder Dimensions

Bore Diameter 1.50" 38.10mm 2.00" 50.80mm 2.50" 63.50mm 3.00" 76.20mm 3.50" 88.90mm 4.00" 101.60mm
A
+0.15mm +0.20mm
 0.75" 1.00" 1.00" 1.00" 1.00" 1.00"
19.05 25.40 25.40 25.40 25.40 25.40
B
1.75" 2.10" 2.10" 2.10" 2.10" 2.10"
44.45 53.34 53.34 53.34 53.34 53.34
C
1.65" 1.97" 1.97" 1.97" 2.56" 2.56"
41.91 50.04 50.04 50.04 65.02 65.02
D
1.25" 2.00" 2.00" 2.00" 2.00" 2.00"
31.75 50.80 50.80 50.80 50.80 50.80
E
± 3mm
9.5" 12.25" 12.25" 12.25" 12.25" 12.25"
241.30 311.15 311.15 311.15 311.15  311.15
F
0.875" 1.25" 1.50" 1.50" 1.75" 1.75"
22.23 31.75 38.10 38.10 44.45 44.45
G
3.50" 5.125" 5.125" 5.125" 5.125" 5.125"
88.90 130.18 130.18 130.18 130.18 130.18
H
 1.25" 2.125" 2.125" 2.125" 2.125" 2.125"
31.75 53.98 53.98 53.68 53.68 53.68
I
0.46" 0.71" 0.71" 0.71" 0.71" 0.71"
11.68 18.03 18.03 18.03 18.03 18.03
J
0.85" 1.125" 1.125" 1.125" 1.125" 1.125"
21.59 28.58 25.58 28.58 28.58 28.58
K
0.84" 1.10" 1.10" 1.10" 1.10" 1.10"
21.34 27.94 27.94 27.94 27.94 27.94
L
1.875" 2.75" 2.75" 2.75" 2.75" 2.75"
 47.62 69.85 69.85 69.85 69.85 69.85
M
0.48" 0.472" 0.625" 0.625" 0.787" 0.787"
 12.19 11.99 15.88 15.88 19.99 19.99
N
1.875" 2.375" 2.875 3.500" 4.000" 4.500"
 47.63 60.33 73.03 88.90 101.60 114.30
O
9/16" 9/16" 3/4" 3/4" 3/4" 3/4"
UNO UNO UNO UNO UNO UNO
P
4.125" 4.375" 4.375" 4.375" 4.375" 4.375"
104.78 111.12 111.12 111.12 111.12 111.12
Q
0.84" 0.950" 0.950" 0.950" 0.950" 0.950"
21.34 24.13 24.13 24.13 24.13 24.13
R
Rod Thread
0.75"-16 1.25"-12 1.25"-12 1.25"-12 1.25"-12 1.25"-12
UNF UNF UNF UNF UNF UNF
S
± 3mm
10.25" 12.25" 12.25" 12.25" 12.25" 12.25"
260.35 311.15 311.15 311.15 311.15 311.15

Order Code

Series Bore & Stroke Port Position Mounting
AG
****  A = 90° to pin Blank = Female Clevis

  B = Inline with pin T1 = Top Link CAT 1 (3/4" pin)
T2 = Top Link CAT 2 (1" pin)
(CAT 2 - not available in 1.5 inch bore)

i.e AG 2508AT2 = AG series, 2.5" bore, 8" stroke, port position A, Top Link CAT 2

Australian Distributors for Poclain Hydraulic Motors