Mcculloch 319-0650 REPAIR PARTS manual
REPAIR PARTS
HYDRO GEAR TRANSAXLE - MODEL NUMBER 319-0650
REPAIR PARTS
HYDRO GEAR TRANSAXLE –
MODEL NUMBER 319-0650
KEY PART
NO. NO DESCRIPTION
1 532 14 29-30 Housing, Lower
2 532 14 29-31 Assembly, Upper
Housing
3 532 14 29-32 Seal, Lip
4 532 14 29-28 Ring, Wire Retaining
5 532 14 29-33 Ring, Retaining
6 532 14 29-34 Bearing, Shaft Ball
7 532 14 29-35 Bearing, Cradle
8 532 15 07-71 Bearing, Thrust
30 x 52 x 13
9 532 14 29-37 Swashplate, Variable
13 532 14 29-38 Block, Cylinder
Assembly
14 532 14 29-39 Arm, Trunnion
15 532 14 29-40 Seal, Lip
17 532 14 29-41 Guide, Slot
18 532 15 07-72 Shaft, Motor
19 532 15 07-73 Bearing, Thrust
42 x 68 x 16
23 532 14 29-44 Block, Cylinder
Assembly
24 532 14 29-45 Seal, Lip 10 x 25 x 7
25 532 14 29-46 Actuator, Bypass
26 532 15 07-74 Center Section
Assembly Kit
27 532 14 29-48 Seal, Lip 26 x 42 x 8
28 532 14 29-49 Ring, Retaining
29 532 14 29-50 Washer 26 x 35 x 1
30 532 15 07-87 Plate, Bypass
34 532 14 29-51 Oil Filter Element
35 532 14 29-52 Arm, Bypass
36 532 14 29-53 Ring, Retaining
KEY PART
NO. NO DESCRIPTION
37 532 14 29-54 Arm, Actuating
38 532 14 29-55 Pin, Actuating
39 532 15 07-77 Bolt 5/16-24 x 1-3/4
40 532 15 07-78 Locknut, Hex 5/16-24
UNJC
41 532 14 29-58 Brake Rotor/Stator Kit
43 532 14 28-84 Washer 7/16 x 7/8 x
.060
44 532 15 08-29 Differential Assembly
52 532 14 29-91 Washer 3/4 x 1.5 x .13
53 532 14 29-61 Seal .75 x 1.25 x .250
56 532 14 29-63 Shaft, Input
58 532 14 29-64 Bolt 1/4-20 x 1.38
59 532 14 29-65 Pin .5 OD x .43 ID x
.750
62 532 14 29-66 Arm, Control
63 532 14 29-67 Puck, Dampener
64 532 14 29-20 Set Screw
68 532 14 29-69 Spring
69 532 14 46-10 Stud 5/16-24
83 532 14 29-71 Jackshaft Assembly
85 532 15 08-06 Jackshaft
88 532 14 29-73 Screw, Cap
89 532 14 29-74 Washer 7/16 x 1 x 1/2
90 532 14 29-75 Sleeve Bearing
91 532 14 29-76 Seal, Wiper
92 532 14 29-77 Spring, Block
93 532 14 29-78 Washer, Block Thrust
113 532 14 29-17 Cap, Vent Assembly
114 532 14 29-18 Fitting, O-Ring
Assembly
119 532 14 29-80 Spacer
134 532 14 46-07 Nut, Castle 5/16-24
135 532 14 46-08 Pin, Cotter
139 532 15 07-75 Spring, Compression
140 532 15 07-76 Nut, Hex 5/16-24
900 532 15 00-71 Transaxle, Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
REPAIR PARTS
HYDRO GEAR TRANSAXLE - MODEL NUMBER 331-0650
37
1
58
34
57
59
29
41
27
139
140
39
135
134
43
38
136
900
18
26
23
19
90
91
25
30
52
53
88
28
89
83
85
89
13
52
92
93
44
91
90
53
63
56
8
17
9
7
2
68
63
64
69
14
96
40
43
119
43
15
62
137
4
5
6
97
111
3
24
36
35
REPAIR PARTS
C
5
3
HYDRO GEAR TRANSAXLE
- MODEL NUMBER 331-0650
orrection:
32 15 07-7
KEY PART
NO. NO. DESCRIPTION
1 532 14 29-30 RmHousing, Lower
2 532 16 90-49 Assembly, Upper
Housing
3 532 14 29-32 Seal - Lip
4 532 14 29-28 Ring - Wire Retaining
5 532 14 29-33 Ring - Retaining
6 532 14 29-34 Bearing - Shaft Ball
7 532 14 29-35 Bearing - Cradle
8 532 15 07-71 Bearing - Thrust
30x52x13
9 532 14 29-37 Swashplate - Variable
13 532 16 90-50 Block - Cylinder Ass’y
14 532 14 99-39 Arm - Trunnion
15 532 14 29-40 Seal - Lip
17 532 14 29-41 Guide - Slot
18 532 15 07-72 Shaft - Motor
19 532 50 77-3 Bearing - Thrust
42x68x16
23 532 14 29-44 Block - Cylinder (Motor)
24 532 14 29-45 Seal - Lip 10x25x7
25 532 14 29-46 Actuator - Bypass
26 532 16 90-51 Centersection Ass’y
27 532 14 29-48 Seal - Lip 26x42x8
28 532 14 29-49 Ring - Retaining
29 532 14 29-50 Washer - 26x35x1
30 532 15 07-87 Bypass Plate
34 532 14 29-51 Oil Filter Element
35 532 14 29-52 Arm - Bypass
36 532 14 29-53 Ring - Retaining
37 532 16 90-52 Arm - Brake
38 532 14 29-55 Pin - Actuating
39 532 15 07-77 Bolt - 5/16-18x1-3/4
40 532 15 07-78 Nut - Hex Lock 5/16-
24 Unjc
41 532 14 29-58 Brake Rotor/Stator Kit
KEY PART
NO. NO. DESCRIPTION
43 532 14 28-84 Washer –
7/16x7/8x0.060
44 532 15 08-29 Differential Ass’y
52 532 14 29-91 Washer - 3/4x1.5x0.13
53 532 14 29-61 Seal - 0.75x1.25x0.250
56 532 14 29-63 Shaft - Input
57 532 15 07-97 Bolt - 3/8-24x2.5
58 532 14 29-64 Bolt - 1/4-20x1.38
59 532 14 29-65 Pin - 0.5 Odx 0.43
Idx0.750
62 532 14 29-66 Arm - Control
63 532 14 29-67 Puck - Dampener
64 532 14 29-20 Set Screw
68 532 14 29-69 Spring
69 532 16 11-34 5/16-24 Stud
83 532 16 90-53 Jack Shaft/Pinion Gear
85 532 15 08-06 Jack Shaft
88 532 14 29-73 Capscrew 6mx20 Lg
89 532 14 29-74 Washer 7/16x1x0.5
90 532 14 29-75 Sleeve Bearing
91 532 16 90-54 Seal - Lip
0.75x1.00x0.158
92 532 14 29-77 Spring - Block
93 532 14 29-78 Washer - Block Thrust
96 532 16 90-55 Bushing - Vent
97 532 16 90-56 Vent
111 532 16 90-57 Vent
119 532 14 29-80 Spacer
134 532 14 28-85 Castle Nut - 5/16-24
135 532 14 28-86 Cotter Pin
136 532 16 90-58 Extension Spring
137 532 16 11-75 Screw - 10-32x1/2
139 532 15 07-75 Compression Spring
140 532 15 07-76 Nut - Hex 5/16-18
900 532 16 57-98Complete transaxle.
NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm
HYDRO-GEAR TRANSAXLE - - MODEL NUMBER 314-0510
HYDRO-GEAR TRANSAXLE - - MODEL NUMBER 314-0510
C
9
Key No.
45 and 46 replaced by Key no. 125, Filter Assembly 532 17 04-45
KEY PART
NO. NO. DESCRIPTION
1 532 17 03-51 Main Housing, Assembly
2 532 17 03-52 Side Housing, Assembly
3 532 17 03-53 Center Section, Assembly
4 532 17 03-54 Swashplate, Trunion Machined
5 532 16 98-98 Block - Assembly
6 532 17 03-55 Sealant 10.5 Oz
7 532 17 03-56 Hex Flange Screw 1/4-20 X 1.25
8 532 17 03-57 Stud, 5/16-24 Hex Double End
9 532 17 03-58 Shaft, Input
10 532 17 03-59 Ring - Retaining
11 532 17 03-60 Spacer
12 532 16 98-70 Ring - Retaining
13 532 17 03-61 Seal, Lip .67 X 1.58 X .276
14 532 16 98-69 Ball Brg 17mm Id X 40mm Od X 12mm
16 532 17 03-62 Hex Flange Head Screw 5/16-24X0.75
17 532 17 03-63 Lip Seal 18 X 32 X 7
18 532 17 03-64 Arm, Control
19 532 15 07-71 Bearing, 30x52x13 Thrust
23 532 17 03-65 Check Plug Assembly, Washer
24 532 17 03-66 Shaft, Motor
27 532 17 03-67 Gear - Pinion, 13t
28 532 17 03-68 10t/48t Gear
29 532 17 03-69 Gear, 10t Jackshaft
30 532 17 03-70 60t Bull Gear
31 532 17 03-71 Sleeve Bearing .75 X 1.575 X .625
32 532 17 03-89 SleeveBearing(Outboard)
33 532 14 29-91 Washer, 3/4 Id X 1-1/2 Od X .13 Thk
34 532 17 03-90 Lip Seal Axle Seal
35 532 17 03-91 Shaft, Axle .75 X 11.39 (Key, R.H.)
36 532 17 03-92 Shaft, Axle .75 X 16.99 (Key, L.H.)
37 532 15 07-92 Miter Gear (Splined)
38 532 15 07-93 Miter Gear 15t (0.5 Id)
39 532 15 08-09 Shaft
40 532 17 03-93 Ring, Spiral Retaining
41 532 17 03-94 Pin, Jackshaft
42 532 17 03-95 Magnet, Ring
43 532 17 03-96 Spring, Bypass
44 532 15 07-97 Hydro Mtg Screw 3/8-24 X 2.5 Long
45 532 17 03-97 Filter
46 532 17 03-98 Base, Filter
47 532 17 09-99 Actuator, Bypass
48 532 17 04-00 Rod, Bypass Actuator
49 532 17 04-01 Arm, Bypass
50 532 17 04-02 Retaining Ring .250 External
51 532 17 04-03 Seal, Lip .741 X .250 X .250 Tc
52 532 17 04-04 Flat Washer, 5/8 Id X 1.0 Od X .05 Thk
53 532 17 04-05 Retaining Ring
54 532 17 04-06 Bearing, Center Block
55 532 14 29-77 Spring - Helical Compression
56 532 14 29-78 Washer
57 532 15 07-98 20w-50 Oil
58 532 17 04-07 Brake Yoke
.75x1.750x.625
orrection: 532 17 03-9
KEY PART
NO. NO. DESCRIPTION
59 53 2 1 7 0 4-0 8 Rotor, Brake
60 53 2 1 4 2 8-8 3 Brake Puck
61 532 1 4 2 8-82 Puck Plate
62 532 1 4 2 8-87 Brake Actuating Pin
63 532 17 04 -10 Hfhcs 1/4-20x2 W/Patch,SpecialFlange
64 53 2 1 4 28- 92 Bolt, 1/4-20 X 1 W/Patch
65 532 1 7 04 - 1 1 Spacer
66 53 2 17 04 -1 2 Spring, Brake Arm Bias
67 53 2 1 7 04 -13 Sq. Hd. Bolt 5/16-24-Ribbed
68 53 2 17 04 -1 4 Arm, Brake
69 53 2 1 7 0 4-1 5 Slotted Hex Nut 5/16-24
70 53 2 17 04 -16 Cotter Pin 3/32 X 3/4
71 53 2 1 7 0 4- 17 Compression Spring Brake Anti-Drag
72 5321704-18 Washer,Ht.5I.D.X1O.D.X.032
73 53 2 14 2 8- 84 Flat - Washer 11/32 I.D. X 7/8 O.D
74 53 2 17 04 -1 9 Oil Seal .625 X 1.0 X .25
75 53 2 1 7 0 4-2 0 Check Plug Assembly, .027, Washer
76 53 2 1 7 0 4-2 1 Stud, 5/16-24 Friction Pack
77 53 2 1 7 0 4-2 2 Puck, .330 X 1.50 X .0975
78 53 2 14 29 -6 9 Spring, Helical Comp
79 532 1 4 29 - 8 0 Spacer
80 53 2 1 5 07- 78 Hex Lock Nut 5/16-24Unjf(Nylon Insert)
81 53 2 1 7 0 4- 23 Wedge, Friction Pack
82 532 1 7 04 -24 Clip, Washer .316x1.50x.1046 (Plated)
83 532 16 1 1-68 Pin, Standard Headless
84 532 17 0 4-25 Fitting, 5/16 Sae 5/32 Tube
85 532 17 04 -26 Hose, Expansion Tank
87 532 1 4 2 9-17 Cap - Poppet Valve
88 53 2 1 7 0 4-2 9 Bolt, Self Tapping 10-32 X 1/2
90 532 1 7 0 4-3 0 Puck, Inner Wedge
93 53 2 17 0 4- 31 Spring Clip - Housing Thrust
10 7 532 17 0 4-32 Deflector
108 532 17 04 -33 Washer,Motor Shaft .71idx1.15odx.030thk
10 9 532 1 7 0 4-34 Plug, Sae #6
11 1 5 32 1 7 0 4- 35 O-Ring .07 X .301 I.D.
11 3 532 17 04 -37 Bracket, Support Expansion Tank
11 6 532 17 04 -38 Silicon Sponge
11 9 53 2 17 04 -3 9 Fan, 7 In.
12 0 532 17 04 -40 Pulley
12 1 5 32 1 7 04- 41 Hex Lock Nut 1/2-20 (Nylon Insert)
12 2 53 2 17 04 -42 Washer, Belleville
12 3 532 17 04 -43 Belt Keeper
12 4 53 2 1 7 0 4-4 4 Center Section-Filter-Bypass Assembly
12 5 532 1 7 04 - 4 5 Filter Assembly
12 6 5 3 2 17 04 - 46 Fan - Pulley Service Assembly
12 7 532 1 7 04 - 4 7 Seal - O-Ring Kit
12 8 532 1 7 31 -65 Kit, Expansion Tank
90 0 53 2 16 6 7-68 Transaxle Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
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