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Item Part No. Description
1 180866 Grip
2 181688 Throttle Cable Assembly
3 180975 Throttle Trigger
4 610314 Throttle Trigger Spring
5 181689 Throttle Trigger Assembly (includes 4)
6 180252 Switch Assembly
7 181690 Wire Lead Assembly
8 181969 Upper Drive Shaft Housing Assembly
9 610327 Shoulder Harness Clamp
10 180869 Loop Handle Assembly (includes 11-14)
11 181838 Screw
12 182167 Loop Handle
13 182168 Bottom Clamp
14 181810 Nut
15 181616 Click-Link Coupler (includes 16-19)
16 182057 Screw
17 181617 Bolt
18 181618 Adjustment Knob
19 181886 Knob Retaining Nut
20 181972 Lower Drive Shaft Housing
21 181570 Drive Shaft
22a 147539 Shield Mount Screw Assembly (1 piece Gearbox)
22b 182200 Shield Mount Screw Assembly (2 piece Gearbox)
23 182189 Shield and Blade Assembly
24 682061 Blade Assembly
25a 147677 Gearbox Mounting Hardware and
Grease Plug (1 piece Gearbox)
25b 182195 Gearbox Mounting Hardware (2 piece Gearbox)
26 145569 Anti-Rotation Screw (2 piece Gearbox)
27a 147488 1 piece Gearbox Assembly (includes 25a & 28a)
27b 182193 2 piece Gearbox Assembly (includes 25b & 28b)
28a 147489 Blade Driver (1 piece Gearbox)
28b 182196 Blade Driver (2 piece Gearbox)
29 612483 Spool Shaft
30 683301 Outer Spool & Eyelet Assembly
31 612026 Retainer
32 610636 Spring
33 147495 Inner Reel
34 180814 Bump Head Knob Assembly
2 Piece Gearbox Assembly Parts – Item 27b
35 182191 Left Housing
36 182192 Right Housing
37 182194 Pinion Gear Assembly
38 182199 Output Shaft Bushing
39 182198 Output Shaft Gear
40 182197 Output Shaft Assembly (includes 38 & 39)
Optional Accessories
* 612454 Replacement Line, 0.095 Diameter
* 147345 Reel and Line Assembly
* 147498 Bump Head Assembly (includes 29-34)
* 147543 Ryobi 2-Cycle Motor Oil
* 682075 Shoulder Harness
* 300026 Brush Cutter Accessory Kit
* Items Not Shown
Reissued 4/00
BOOM AND TRIMMER PARTS - MODEL 2079r
2-CYCLE GAS TRIMMER
(Serial Number 901180006 and greater)
5
2
1
5
6
7
11
12
9
8
14
4
3
13
10
17
16
18
15
19
20
21
27
24
24
25a
25b
28a
22a
22a
27a
26
23
28
29
31
30
32
33
34
38
39
35
36
26
37
40
28b
25b
27b
25b
22b
22b