1" SPLIT FLANGE 18 19 17 16 19 17 16

3/8"-16 UNC-2B THD.

.88 DEEP - 4 HOLES 14 7 14
1ST GEAR HSG.


PORT
2.50


SHAFT

PORT
.50

6 12 5 12

7.76 1" SPLIT FLANGE

3/8"-16 UNC-2B THD. NOTE:
.88 DEEP - 4 HOLES
2ND GEAR HSG. 1 FOR ASSEMBLY INSTRUCTIONS, SEE DWG. "350-B1"
"P350 PUMP ASSEMBLY INSTRUCTIONS."

3.09
2.40 FOR REPAIRS USE
1.88 SOFT GOODS KIT
FULL 391 1802 473
30° 15
SPLINE

Ø1.29
4.13

.09 x 45° Ø1.25 1.78

CHAMFER
S.A.E. INVOLUTE SPLINE
14 TEETH - 12/24 PITCH
FLAT ROOT SIDE FIT
MAJOR DIA: 1.223-1.228 1.78
MINOR DIA: 1.0627 MAX
3.53

2 1/2" SPLIT FLANGE

1/2"-13 UNC-2B THD.
1.19 DEEP - 4 HOLES

5.75 SQ.
4.508 SQ. 2.18 14.26
.56
2.254 4 HOLES .50 1 3 4 3 2 11 8
20
20 391 3784 028 4 WASHER
19 391 2884 074 4 SEAL, SQ-R
6 18 391 2883 103 1 SEAL, LIP
17 391 2882 140 4 SEAL, CHAN
1.00 16 391 2882 139 4 SEAL, BK-UP
5.000
4.998 15 391 2286 004 2 PLUG

PILOT SHAFT 14 391 2185 057 4 THRPL
DIA 13 391 2181 999 1 NAME PLATE
 6.00 12 391 2082 032 8 PIN, DOWEL
PORT 11 391 1451 076 4 NUT, HEX
10 391 1432 004 2 SCREW, DRIVE
9 391 1425 021 2 STUD
15 8 391 1425 015 2 STUD
7 323 1133 001 1 SFT, CONN
6 323 2920 250 1 SET, GEAR+SHAFT
5 323 2820 000 1 GEAR, SET
10 13 9 5/8"-11 UNC-3A THD. 4 323 7822 227 1 HOUSING, BEARING CARRIER
.63
CCW ROTATION .40 1.50
3
2
323 8120 100
323 3100 100
2
1
HOUSING, GEAR
HOUSING, PEC
7.76 1 323 5133 202 1 HOUSING, SEC
ITEM PART NUMBER QTY DESCRIPTION
THIS DOCUMENT CONTAINS INFORMATION THAT IS CONFIDENTIAL AND PROPRIETARY TO GEAR PUMP
DIVISION OF PARKER-HANNIFIN CORPORATION ("PARKER"). THIS DOCUMENT IS FURNISHED ON THE Parker-Hannifin Corp.
UNDERSTANDING THAT THE DOCUMENT AND THE INFORMATION IT CONTAINS WILL NOT BE COPIED OR Gear Pump Division
DISCLOSED TO OTHERS OR USED FOR ANY PURPOSE OTHER THAN CONDUCTING BUSINESS WITH PARKER, Kings Mountain, NC 28086
AND WILL BE RETURNED AND ALL FURTHER USE DISCONTINUED UPON REQUEST BY PARKER. COPYRIGHT USA
PARKER. YEAR OF COPYRIGHT IS FIRST YEAR INDICATED ON THIS PRODUCT. ALL RIGHTS RESERVED.
EXP NO.
PGP350L278IBAB20-7HAAB20-1
MATERIAL: H.E.-STD.: DR. BY DATE CHK. BY DATE REV.:
FIRST USED Tolerances Unless Otherwise Specified
} = Ref. TLE 01Feb16 MJH 02Feb17 -
17-01-4060 DIMENSIONS

323 9122 053 SYM. REVISIONS WEIGHT: 88.90 lbs DIMENSIONS ARE INCH
323 9122 053