Item
Part No.
Description
1
753-04234
Throttle Housing Assembly (includes 2 & 3)
2
753-04119
Throttle Trigger
3
791-182690
Throttle Trigger Spring
4
791-182405
Switch Assembly
5
791-180869
Deluxe D-Handle Assembly ( includes 6-8)
6
791-181070
Handle Mount Hardware
7
791-182167
Deluxe D-Handle
8
791-182168
Bottom Clamp
9
753-04508
Upper Drive Shaft Housing Assembly
10
753-1190
Split Boom Coupler (includes 11-14)
11
791-182057
Screw
12
791-181617
Bolt
13
791-181981
Adjustment Knob
14
753-04386
Knob Retaining Nut
15
753-04089
Lower Drive Shaft Housing Assembly
16
753-05182
Lower Flexible Drive Shaft
17
791-145569
Anti-Rotation Screw
18
791-180547
Shield Mounting Hardware
19
753-1213
Shield Assembly (includes 20)
20
791-181823
Blade Assembly
21
753-05268
Gearbox Assembly (includes 17 & 22-34)
22
791-181457
Outer Spool Assembly (includes 23)
23
791-181458
Retaining Ring
24
791-181561
Thrust Washer
25
791-181459
Small Spring
26
753-04257
Slider
27
791-181532
E-Clip
28
791-181531
Spring
29
791-181462
Plunger
30
791-181463
C-Clip
31
791-181464
Inner Reel
32
791-181465B Large Spring
33
791-181467
Foam Seal
34
791-181468
Bump Head Knob Assembly (includes 32 & 33)
Optional Accessories
*
791-180120
Replacement Line, 0.095 Diameter
*
753-04218
Reel and Line Assembly
*
791-682075
Shoulder Strap Assembly
*
Items Not Shown
TB475SS PARTS LIST
BOOM AND TRIMMER PARTS - MODEL TB475SS
4
1
3
2
5
4-CYCLE GAS TRIMMER
1
6
9
7
11
8
14
15
10
16
19
20
22
12
13
18
17
21
18
24
23
25
26
27
28
29
30
32
33
34
31
E27