Page 1

HDF550B (1996) Page 1 of 12
BELT GUARD AND PULLEY
Page 2

HDF550B (1996) Page 2 of 12
BELT GUARD AND PULLEY
Ref # Part Number Qty Description
1 123643X SUB= 159268
2 9484R CONDIUT CLIP T
3 86777 SUB= 750097
4 74770812 SCREW
5 73220600 NUT.HEX.3/8-16UNC
6 19131316 WASHER
7 2009J PULLEY W/SPACER
8 127180X ARM.ASM.REV.IDLER
9 74760628 BOLT
10 106970X550 GUARD BELT
11 19091016 WASHER
12 104213X NUT-CAP TI
13 72140405 BOLT T
14 133035 BELT-V
15 2614J SUB= TH3H440
17 12000028 SUB= 2267J
18 151236 "SHEAVE,TRANS.""D"""
19 110550X BOLT TI
20 12000036 KLIP RING TI
21 73350600 NUT
22 9178R SUB= 75673
23 674A30 IDLER ARM TI
24 74760620 SUB= 74780620
25 106968X SHAFT IDLER TI
26 73350500 JAM NUT TI
27 73220400 SUB= 50675
28 10040400 LOCKWASHER
29 109227X PAD IDLER TI
30 23200404 SET SCREW
31 101189L ENGINE PULLEY TI
32 151223 SHEAVE.TRANS
Page 3

HDF550B (1996) Page 3 of 12
DECALS
Page 4

HDF550B (1996) Page 4 of 12
DECALS
Ref # Part Number Qty Description
1 147883 DECAL.PNL.CNTRL.U
2 147882 DECAL.GRD.BLT.WEE
3 147884 DECAL.PNL.CNTRL.L
4 141914 DECAL.PNL.CTRL.ES
5 141907 DECAL.HAND.PLACE
6 141909 DECAL.CAUTION.E/S
7 271948 DECAL, BRIGGS & STRATTON
8 141906 DECAL.WARN.ROT.TI
154189 MANUAL O.LT4216F
152191 MANUAL.O.HDF550B
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HDF550B (1996) Page 5 of 12
HANDLE
Page 6

HDF550B (1996) Page 6 of 12
HANDLE
Ref # Part Number Qty Description
1 131268X550 BRACKET.HDLE.TILL
2 72140512 BOLT
3 9266R SUB= 624A78
4 151230 HANDLE LH
5 73680500 SUB= 73690500
6 19111116 WASHER
7 19121414 WASHER
8 74760516 SUB= 77394
9 74760512 BOLT
10 10040500 LOCKWASHER
11 73220500 NUT.HEX.5/16-18
12 98000129 NUT
13 72140506 BOLT
14 674A150550 PANEL.HANDLE.PNT.
16 2624J SUB= 2624J500
17 106932X KNOB T(3/8 HOLE)
18 3066J CABLE CLUTCH T
19 2635J CONTROL LEVER TI
20 23200405 SCREW
21 12000027 E-RING
22 101248K ROD REVERSE TI
23 1778E RIVET.RD.HD.DRILL
24 2613J REVERSE ROD TI
25 19131316 WASHER
26 76020412 COTTER PIN
27 76020308 SUB= 3145
28 19131312 WASHER
Page 7

HDF550B (1996) Page 7 of 12
TINE
Page 8

HDF550B (1996) Page 8 of 12
TINE
Ref # Part Number Qty Description
1 100746M TINE WELDMENT TI
2 3146R RETAINER.SPRING
3 674A43 TINE TI
4 674A42 TINE TI
5 100744M TINE WELDMENT TI
6 4929H RIVET.PAN HD.1.75
Page 9

HDF550B (1996) Page 9 of 12
TRANSMISSION
Page 10

HDF550B (1996) Page 10 of 12
TRANSMISSION
Ref # Part Number Qty Description
1 74760524 BOLT.HEX.5/16-1.5
2 74780652 BOLT HEX 3/8-16
3 19131311 WASHER
5 73800600 NUT
6 9057R550 SHIELD.TINE
7 1949J SUB= 1949J500
8 110519X BRACKET.ENG.LH.
9 10040500 LOCKWASHER
10 73220500 NUT.HEX.5/16-18
11 74760544 SUB= 74780544
12 151222 SUB= 165808
13 19171616 WASHER
14 9173R SPLIT SPACER RT
15 73510500 NUT
16 19091412 WASHER
17 19092016 WASHER
18 10040400 LOCKWASHER
19 74610412 BOLT
20 REFER TO IMAGE
Page 11

HDF550B (1996) Page 11 of 12
WHEEL AND DEPTH STAKE
Page 12

HDF550B (1996) Page 12 of 12
WHEEL AND DEPTH STAKE
Ref # Part Number Qty Description
1 9194R DRILLED RIVET RT
2 74760520 BOLT
3 74760512 BOLT
4 73220500 NUT.HEX.5/16-18
5 10040500 LOCKWASHER
6 73800600 NUT
7 4921H SPRING.RETAINER
8 1952J SUB= 1952J500
9 122233X SUB= 2582J
10 326J SUB= 4929H
11 74780628 BOLT
12 74760524 BOLT.HEX.5/16-1.5
13 1951J SUB= 1951J500
14 120958X WASHER
15 5388J STAKE SPRING TI
16 121117X BOLT SHOULDER
17 9188R SUB= 107644X
18 19131311 WASHER
19 9190R SUB= 9190R500
20 73680600 SUB= 73690600
21 74760516 SUB= 77394
22 73800500 NUT