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Stihl FR 450 Backpack Brushcutter (FR 450) Parts Diagram, B-Crankcase

Look at the diagram and find parts that fit a Stihl FR 450 Backpack Brushcutter, or refer to the list below.

All parts that fit a FR 450 Backpack Brushcutter  


A-Crankcase
A-Crankcase
B-Crankcase
B-Crankcase
C-Rewind starter
C-Rewind starter
D-Shroud
D-Shroud
E-Carburetor housing
E-Carburetor housing
F-Carburetor C1Q#S36 FR 350
F-Carburetor C1Q#S36 FR 350
G-Carburetor C1Q#S34 FR 450
G-Carburetor C1Q#S34 FR 450
H-Clutch housing
H-Clutch housing
J-Support frame
J-Support frame
K-Control handle
K-Control handle
L-Gear head
L-Gear head
M-Cutting head Supercut
M-Cutting head Supercut
N-Cutting tools
N-Cutting tools
O-Trimcut head
O-Trimcut head
P-Cutting head Polycut
P-Cutting head Polycut


Stihl FR 450 Backpack Brushcutter (FR 450) Parts Diagram, B-Crankcase
# Part Price
1 4128 020 2600 - Stihl Crankcase, fan side £127.40
To Basket
3 9503 003 0242 - Stihl Grooved ball bearing DIN625-6201 £14.17
To Basket
4 4128 020 2900 - Stihl Crankcase £132.05
To Basket
5 9640 003 1195 - Stihl Oil seal DIN3760-BS12x22x5 £5.06
To Basket
6 4128 030 0400 - Stihl Crankshaft £251.47
To Basket
7 9075 478 4159 - Stihl Pan head self-tapping screw IS-D5x24 £0.84
To Basket
8 4128 029 2300 - Stihl Cylinder gasket £3.10
To Basket
9 9512 003 2250 - Stihl Needle cage 10x13x12.5 £7.04
To Basket
10 4128 020 1211 - Stihl Cylinder and piston 42mm £185.78
To Basket
11 4128 030 2005 - Stihl Piston 42mm £92.18
To Basket
12 1123 034 3003 - Stihl Piston ring 42x1.2mm £8.20
To Basket
13 4119 034 1500 - Stihl Piston pin 10x6.5x28 £6.96
To Basket
14 9463 650 1000 - Stihl Snap ring DIN73130-C10 £0.56
To Basket
16 1128 020 9400 - Stihl Decompression valve £30.11
To Basket
17 4128 149 0600 - Stihl Muffler gasket £1.85
To Basket
19 4128 141 9000 - Stihl Screen £2.77
To Basket
20 9099 021 0810 - Stihl Self-tapping screw DIN7971-4.2x9.5 £0.71
To Basket
150 4134 007 1050 - Stihl Set of gaskets £11.93
To Basket
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