Troy-Bilt TB525ET Operator's Manual page 67

Item Part No. Description
1 753-05206 Engine Cover Assembly (includes 2 & 3)
2 753-04595 Cover Screw
3 753-05377 Screw
4 753-05209 Rocker Cover
5 753-05210 Rocker Cover O-Ring
6 753-05228 Cylinder Assembly (includes 3, 5 & 9)
7 753-05229 Piston Ring Assembly
8 753-05230 Piston Assembly (includes 7)
9 753-05232 Cylinder O-Ring
10 791-182379 Breather Hose
11 753-05236 Oil Plug (includes 12)
12 791-182290 Oil Plug O-Ring
13 753-05237 Crankcase Cover
14 753-05238 Crankcase Cover O-ring
15 753-05239 Crankcase Assembly (includes 9, 10, 14 &
16)
16 753-05240 Flywheel Assembly
17 753-05241 Cam Bracket Assembly (includes 18)
18 753-05242 Cam Bracket Screw
19 753-05264 Lead Wires
20 753-05243 Module Assembly
21 753-05244 Muffler Gasket
22 753-05245 Muffler Assembly (includes 21 & 23)
23 753-05246 Muffler Screw
24 753-05255 Spark Plug
25 753-05247 Insulator Gasket
26 753-05248 Nut
27 753-05249 Insulator
28 753-05366 Carburetor Gasket
29 753-05251 Carburetor w/Primer
PARTS LIST
REPLACEMENT PARTS - MODEL TB525ET
4-CYCLE GAS TRIMMER/EDGER
Item Part No.
30 791-181751 O-Ring
31 753-05252
32 753-05254
33 753-05253
34 753-05256
35)
35 753-1229
36 753-05259
37 753-05260
38 753-1202
39 753-05074
40 753-05078
41 753-05435
42 791-613103 Rope
43 753-04286
44 791-181079 Handle
45 791-611061 Rope Guide
46 753-05262
37-45)
47 791-182396 Washer
48 753-1238
49 791-153592 Clutch Drum
50 753-05263
51 791-182519 Anti-Rotation Screw
52 753-04003
53 791-180217 Nut
* 753-05297
* 753-05265
E23
Description
Air Cleaner Cover Assembly (includes 32)
Air Filter
Screw
Fuel Tank Assembly w/Fuel Lines (includes
Fuel Cap
Fuel Tank Pads
Push Nut
Pressure Plate Screw
Pressure Plate (includes 38)
Spacer
Starter Assembly (includes 42)
Recoil Spring
Starter Housing Assembly (includes 3 &
Clutch & Clutch Washer
Clutch Cover
Clamp Screw
Spark Arrestor Assembly
Shortblock Assembly
(includes 3-12, 14, 15, 17 & 24)