Extension + Round Bore Adaptors
EXTENSION ADAPTORS
PART No.
FEMALE
MALE
LENGTH


Increases shaft length by 105mm (4")

B255
1 3/8"
6 spline
1 3/8"
6 spline
6"
105mm

Increases shaft length by 175mm (7")
B254
1 3/8"
6 spline
1 3/8"
6 spline
9"
230mm
B3255
Quick release type
1 3/8"
6 spline
1 3/8"
6 spline
6 1/2"
165mm
B154
Clamp type
B7394
Quick release type
1 3/8"
21 spline
1 3/8"
21 spline
6 1/2"
165mm
B155
Clamp type
ROUND BORE PUMP COUPLINGS
PART No.
SPLINE
BORE
ROUND
BORE
LENGTH


B6691
1 3/8"
6 spline
5/8" bore
3 3/4"
95mm

B2711
3/4" bore

B2712
7/8" bore

B2713
1" bore

B2902
1 3/8"
21 spline
3/4" bore

B2903
7/8" bore
Extension + Round Bore Adaptors