75 HP Post Hole Digger Gearboxes
75 HP Post Hole Digger Gearbox
Part No. B5666 - 4 : 1 ratio
APPLICATIONS
SPECIFICATIONS

Post Hole Diggers
HOUSING:
SHAFTS:
GEARS:
SEALS:

BEARINGS:
OIL:
WEIGHT:
INPUT SHAFT:
OUTPUT SHAFT:
60-45-10 Nodular
UNS G10450
UNS G51200
Triple Lipped
Spring Loaded
Tapered Roller
EP-140, 86oz, 2.54L
111 lbs,50.5kg
1 3/8" x 6 spline
2" OD - 1/2" cross drilled

SPARE PARTS
REF
PART No.
DESCRIPTION
1
B1184
Input Shaft - 1 3/8" x 6 spline
2
B1185
Outer Cap
3
B773
Pinion Support Housing
4
B2953
Input Seal
5
B777
Outer Pinion cup & cone
6
B85
Inner Pinion Cup & Cone
7
B6951
Shim Gaskets (qty as req)
8
B6945
Top Cover
9
B99
Cup & Cone (2 req)
10
B6943
Output Gear
11
B6942
Output Shaft
12
B6941
Main Housing
13
B6944
Top Shim Gasket (qty as req)
14
B72
Output Seal

75 HP Post Hole Digger Gearbox