46 Parts
51861 (Rev. 6/16/2006)
BH1050 PUMP ASSEMBLYHARDWARE
REF PART QTY DESCRIPTION
1 34231 1 540 RPM Gear pump assembly (see
page 47) -or-
1A 62437 1 1000 RPM Gear pump assembly
(see page 48)
2 34238 1 540 RPM Pump adapter -or-
2A 34281 1 1000 RPM Pump adapter
3 34285 1 Pump mounting bracket
4 34227 1 1/2 NPT x 70" High-pressure hose
assembly
5 34228 1 1x 30" Low-pressure hose
6 34283 1 1-5/16 - 12M - 1-1/16 O-Ring reducer
7 34284 1 1-5/8 - 12M - 1-5/16 O-Ring reducer
8 34237 1 1-1/16 - 12M - 1/2 NPSM 90° Swivel
elbow
9 34236 1 1-5/16 - 12M - 1" NPSM 90° Elbow
10 27312 2 1" NPT to 1 Hose nipple
11 31414 1 Breather cap / dipstick
12 31246 1 1-5/8 Oval tapered knob
REF PART QTY DESCRIPTION
21 765 * - 1/2 NC Hex lock nut
22 3379 * - 1/2 NC x 1-1/2 HHCS GR5
23 ----- - O-Ring
24 ----- - O-Ring
25 ----- - O-Ring
26 ----- - O-Ring
27 27314 - 1-1/2 Screw hose clamp
28 62147 * - 5/16 NC x 1 Cup point square head
set screw
* Obtain locally
REF PART QTY DESCRIPTION