Top Link Pins
Top Link Pins

Minimum Steel Spec is S1040 - Zinc Plated
LINKAGE CATEGORY
DIAMETER

PART No

USABLE LENGTH

Usable length is from under the head to the edge of the hole.

CAT 0
5/8" (16mm)

B6831

3"

(76mm)

CAT 1
3/4" (19mm)

B73

B75

3 3/8"

(86mm)

B74 *

Most Popular cat 1 pin

3 7/8"

(100mm)

B77

4 3/4"

(120mm)

CAT 2
1" (25.4mm)

B1200

3"

(76mm)

B76

3 7/16"

(88mm)

B81 *

Most Popular cat 2 pin

4 1/2"

(115mm)

B80

5 3/8"

(137mm)

CAT 3
1 1/4" (31.75mm)

B2597

4 1/2"

(115mm)

Usable length is from under the head to the edge of the hole.
CAT 4
1 3/4" (45mm)

B6592

7 1/4"

(185mm)

Heat treated Grade 8 - HT.

B6593

9 1/4"

(235mm)

CAT 1 - CAT 2
3/4" (19mm)
1" (25.4mm)

B2971

CAT 1 - CAT 2
3/4" (19mm)
1" (25.4mm)

For Tractors: VICON, P.Z., J.F., KRONE, NEW HOLLAND, CLAAS, DEUTZ FAHR
* Suits most standard applications (Suggested Stock)

PART No
POPULAR APPLICATIONS
B73

Tractor End Only - FERGUSON Te20, FORD Cat 1, DAVID BROWN

B75

Implement End - Cat 1 IMPLEMENTS (can use B74 if required)

B74
Tractor End - All Cat 1 MF TRACTORS.
B77

Special Long Pin - Suits DEXTA Centre Lug



HINGE PINS
B70
Suits FERGUSON TE20
B71
Suits ALL MF Models