Item Part No. Description
1 791-180866 Grip
2 791-181688 Throttle Cable Assembly
3 791-180975 Throttle Trigger
4 791-610314 Throttle Trigger Spring
5 791-181689 Throttle Trigger Assembly (includes 3 & 4)
6 791-180252 Switch Assembly
7 791-181690 Wire Lead Assembly
8 791-181969 Upper Drive Shaft Housing Assembly
9 791-610327 Shoulder Harness Clamp
10 791-180869 D-Handle Assembly (includes 11-13)
11 791-181070 Screw
12 791-182167 Loop Handle
13 791-182168 Bottom Clamp
14 791-181810 Nut
15 791-181616 Split Boom Coupler (includes 16-19)
16 791-182057 Screw
17 791-181617 Bolt
18 791-181618 Adjustment Knob
19 791-181886 Knob Retaining Nut
20 791-181972 Lower Drive Shaft Housing
21 791-181570 Drive Shaft
22 791-182200 Shield Mount Screw Assembly
23 791-182189 Shield & Blade Assembly (includes 24)
24 791-682061 Blade Assembly
25 791-182195 Gearbox Mounting Hardware
26 791-145569 Anti-Rotation Screw
27 791-182193 2 piece Gearbox Assembly (includes 35-40)
28 791-182196 Blade Driver
29 791-612483 Spool Shaft
30 791-683301 Outer Spool & Eyelet Assembly
31 791-612026 Retainer
32 791-610636 Spring
33 791-147495 Inner Reel
34 791-180814 Bump Head Knob Assembly
2 Piece Gearbox Assembly Parts – Item 27
35 791-182191 Left Housing
36 791-182192 Right Housing
37 791-182194 Pinion Gear Assembly
38 791-182199 Output Shaft Bushing
39 791-182198 Output Shaft Gear
40 791-182197 Output Shaft Assembly (includes 38 & 39)
Optional Accessories
* 791-612454 Replacement Line, 0.095 Diameter
* 791-147345 Reel and Line Assembly
* 791-147498 Bump Head Assembly (includes 29-34)
* 791-147543 Ryobi 2-Cycle Motor Oil
* 791-682075 Shoulder Harness
* 791-300026 Brush Cutter Accessory Kit
* Items Not Shown
Reissued 6/03
BOOM AND TRIMMER PARTS - MODEL 2079r
2-CYCLE GAS TRIMMER
PPN 41BD279A034
5
2
1
5
7
11
12
9
8
14
4
3
13
10
17
16
18
15
19
20
21
27
24
24
26
23
28
29
31
30
32
33
34
38
39
35
36
26
37
40
22
25
27
25
28
25
22
6
