52 Parts
51861 (Rev. 6/16/2006)
BH1050 BOOM & DIPPERSTICK CYLINDER
REF PART QTY DESCRIPTION
1 34216 1 3 x 27 Hydraulic cylinder assembly
2 34259 1 Collar
3 34260 1 Seal kit (contains items 3A-3H)
3A ----- † 1 Wear ring
3B ----- † 1 O-Ring, 2-9/16 ID x 2-3/4 OD
3C ----- † 1 Piston ring
3D ----- † 1 O-Ring, 2-3/4 ID x 3.0 OD
3E ----- † 1 Back-up ring, 2-3/4 ID x 3.0 OD
3F ----- † 1 Poly seal, 1-1/2 ID x 1-7/8 OD x 5/16
deep
3G ----- † 1 Wiper ring, Heavy section 1-1/2
3H ----- † 1 O-Ring, 1.0 ID x 1-1/3 OD
4 34261 1 Piston rod
5 ----- 1 Cylinder body
6 34359 1 5/16 NC x 5/16 Socket head set
screw
7 3584 2 45D 1/4 Tapered thread grease fitting
8 34323 1 1-14 UNS Hex lock nut
9 34262 1 Piston
10 34263 1 Gland
11 34360 1 3/16 OD Nylon ball
* Obtain locally
† Included in seal kit
REF PART QTY DESCRIPTION