Model 50 service manual, SM50LD2-AB Page 1
Eskridge, Inc. Olathe, Ks. 913-782-1238 www.eskridgeinc.
com
MATCHING
HALVES
2
NOTES:
BEARING PRELOAD DETERMINES QUANTITY OF SHIMS.
30A
30B
(OPTIONAL)
35C
35B
35A
20C
20D
16B
1
20B
20A
16A
2
S2 - SHAFT REQUIRES STUDS (QTY 5) PART NO. 01-164-0040.
FOR GREASE ZERK OPTION, ADD 'Z' SUFFIX TO BASE P/N
(OPTIONAL)
30C
25A
25B
30A
14B
4
5C
5B
5D
5E
5D
5E
14A
5A
5F
12
16B
E.C.N. # 2791
X50LD2-AE 01/15/08
ITEM
QTY.
50-004-1082
85-004-1051
85-004-1031
DESCRIPTION
RING GEAR
CARRIER
PLANET GEAR
PLANET GEAR
SHIM(S)
SUN GEAR
PLANET SHAFT
PLANET SHAFT
CARRIER THRUST WASHER
PLANET THRUST WASHER
PLANET THRUST WASHER
BEARING CONE (OUTER)
BEARING CONE (INNER)
BEARING CUP (OUTER)
BEARING CUP (INNER)
PLANET BEARING
PLANET BEARING
INPUT THRUST WASHER
HEX CAPSCREW
ROLL PIN
ROLL PIN
LOCKWASHER
PIPE PLUG-MAGNETIC
O-RING
SEAL-SHAFT
1
1
3
*
-
3
1
6
1
1
1
1
1
1
1
12
3
12
2
2
1
12
3
5A
7B
5B
35A
6
7C
5C
14A
7E
5E
20A
20C
20B
20D
35C
35B
7D
5D
14B
25A
7F
5F
25B
30A
16B
16A
30B
30C
50-004-1023
81-004-1561
01-102-0140
01-102-0150
01-103-0130
01-103-0140
01-150-1550
01-153-0080
01-166-0340
01-207-0070
01-402-0560
01-405-0530
3/16 X 7/8
1/8 X 1
7/16 MED
3/8 NPT-SOC HD
01-105-0410
1
1
50-004-3003
50-004-3013
50-004-3193
50-004-1173
50-004-1183
50-004-1233
50-004-1333
1
2
1
4
85-004-1102
85-004-1062
85-004-1122
85-004-1112
85-004-1533
85-004-1542
85-004-1422
85-004-1582
COVERS
SHAFTS
C
O
D
E
INPUT GEAR 13T 16/32 DP SPLINE
INPUT GEAR SAE 1"-6B SPLINE
INPUT GEAR 14T 12/24 DP SPLINE
INPUT GEAR 15T 16/32 DP SPLINE
INPUT GEAR 1" DIA X .25 KEY
COVER-SAE 'A'
2"DIA SHAFT-3/8" KEYWAY
COVER-SAE 'B' 2-BOLT
23T 12/24 D.P. SPLINE
COVER-SAE 'C' 4-BOLT
COVER-SAE 'C' 2-BOLT
2"DIA X .50" KEY (INTERNAL)
2"DIA SHAFT-1/2" KEYWAY
2"HEX SHAFT-13/16 DIA.HOLE
SHAFT-CUSTOM
01-215-0010
01-216-0070
(1)
(1)
RATIO
PART NUMBER PART NUMBER
BASES
INPUT GEARS
AIR VENT 3/8 NPT (OPTIONAL)
GREASE FITTING (OPTIONAL) STR. 1/8 NPT
MODEL 50L
A
FLANGLESS (NO ZERK)
2
81-004-0071
50-004-1072
85-004-1041
85-004-1021
71-004-0121
50-004-1011
85-004-1181
01-105-0010
50-004-1091
01-153-0210
PART NUMBER
LOCK RING
50-004-1462
50-004-1452
SPLIT RING (MATCHING HALVES)
7" SPINDLE 50L (5) X 1/2-13
50-004-4012L
50-004-4022L
50-004-4032L
50-004-4052L
50-004-4212L
50-004-4082L
50-004-4312L
50-004-4292L
50-004-1521
7/16-20 GR8
2-1/8"DIA SHAFT-1/2" KEYWAY
7" SPINDLE 50L (5) X .610 DIA THRU HOLES
2-5/8"HEX SHAFT-13/16 DIA.HOLE
50-004-4502L
CARRIER
7A
50-004-1062
1
CARRIER ASSEMBLY
5
CARRIER ASSEMBLY
7
50-005-2041
1
25.53:1
5.05
5.05
20.62:1
4.08
5.05
INVERTED
1
16.65:1
4.08
4.08
20.62:1
5.05
4.08
PART NUMBER
50-004-1082
85-004-1031
50-004-1052
50-005-2031
50-005-2011
50-005-2021
50-005-2011
85-004-1072
85-004-1412
85-004-1092
INVERTED RATIO SUNGEAR IS NOT COUNTERBORED FOR CODE 4 INPUT. MOTOR COMPATIBILITY MUST BE VERIFIED.
1
6
7B
7D
7E
7E
7C
7A
7F
EFFECTIVE
FROM: S/N 38000 11-01-98
TO: (CURRENT)
DOUBLE PLANETARY
CUSTOM
ROUND FLANGE (NO ZERK)
RECTANGULAR FLANGE (NO ZERK)
E
F
C
D1
D2
D3
D4
F2
H2
H3
S1
S2
C1
A
B
C
K
2
3
4
5
6
30D
01-207-0030
(1)
PIPE PLUG (C & K COVER ONLY)
1/8 NPT
3
3
6
6
3
1
1
3
3
-
-
85-004-1533
-
85-004-1582
SEAL KIT (1 SEAL, 2 O-RINGS)
-
16
85-016-0601
X50LD2-AE,
Page 1 of 1
Effective date 12-16-98
Effective serial # 38489
