PARTS LIST NO.
DATE
CHAIN SAW MODEL(s)
5
45103487
r PARTS LIST
Note: Illustration may differ from actual model due to design changes
Mac 4 -18XT
Replaces
545103487 -- 5/28/08
6/09/09
PAGE NO.
1
2
8
4
0
42
41
WARNING
27
All repairs, adjustments and maintenance not
described in the Operator’s Manual must be
performed by qualified service personnel.
39
3
8
37
36
3
5
34
3
3
29
25
31
24
32
43
44 45 46 47
4
8
23
22
49
50
21
51
52
3
56
57 58
Kit -- Oil Vent
5
19
20
55
59
60
17
6
18
61
1
5
1
14
7
62
63
13
1
2
2
3
9
8
4
11
5
64
1
66
6
1
0
67
68
Ref.
Part No.
Description
Ref.
Part No.
Description
Ref.
Part No.
Description
Washer -- Thrust
1
2
3
4
5
6
7
8
9
.
.
.
.
.
.
.
.
.
530059667
530047608
530059668
530015158
530016018
530015843
545048001
530015940
530015814
530044691
530051538
530014381
530016439
530016132
530038238
530015814
530029850
530016133
530057236
530071666
530016134
530016080
530037817
530055723
530015892
530056333
Assy. -- Isolator
Limiter Strap
Spring -- Isolator
Washer
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
530069232
530056402
530027531
530015920
530015127
530047534
530047192
530023877
530069216
530016149
530015775
530047581
530015886
530015906
530036098
530036097
545025001
530071958
530015875
530059668
530057473
530057474
530049005
530015922
530058730
Kit -- Rope
Handle -- Starter
Spring -- Recoil
Screw
Washer -- Flywheel
Assy -- Flywheel
Assy -- Fuel Cap
Fitting -- fuel line
Kit -- Fuel line (large)
Spring -- Switch
Screw
Cover -- Rear Handle
Screw
Screw
Throttle Lockout
Trigger -- Throttle
Handle -- Rear
Kit -- Isolator (Upper)
Screw
52. 530015907
53. 530047061
Assy. -- Clutch Drum
w/bearing
54. 530015611
55. 530014949
56. 530071259
Washer -- Clutch
Assy. Clutch
Screw
Screw
Kit -- Oil Pump
(incl. 57,58,60)
Gear -- Worm Spring
Elbow -- Oil Pickup
Screw
Front Handle
Screw
57. 530037820
58. 530049477
59. 530016064
60. 530019206
61. 530047663
Screw
Bar -- 14”
1
0.
11.
Chain -- 14”
Kit -- Spike (Incl. 13)
Screw
Seal Block
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
Assy -- Oil Pick -- up
(Incl. 62,63)
Screw
62. 530038373
63. 530056533
64. 545139901
65. 530015917
66. 530015826
67. 530038593
68. 530069611
Pick -- up Oiler
Filter -- Oil
Plate -- Bar Mount.
Screw
Assy. -- Chain Brake
Nut -- Bar Mounting
Pin -- Bar Adjust
Retainer
Chain Catcher
Bolt -- Bar
Assy -- Oil Cap
Kit -- Oil Vent
Nut -- Flywheel
Screw
Spring -- Isolator
Lever -- Switch
Lever -- Choke
Grommet -- Knob
Nut -- ”U” -- Type
Assy -- Chassis
Kit -- Bar Adjusting
(incl. # 66,67)
Starter Pulley
Baffle -- Air
Screw
Housing -- Fan
(fuel lines and caps )
n = NEW PART NUMBER FOR THIS IPL
PARTS LIST NO.
DATE
CHAIN SAW MODEL(s)
5
45103487
r PARTS LIST
Note: Illustration may differ from actual model due to design changes
Mac 4 -18XT
Replaces
545103487 -- 5/28/08
6/09/09
PAGE NO.
2
1
2
11
3
4
12
13
14
5
6
15
24
7
6
16
8
9
27
17
28
10
29
18
30
19
WARNING
31
32
All repairs, adjustments and maintenance not
described in the Operator’s Manual must be
performed by qualified service personnel.
33
23
Engine
Gasket
Kit
36
34
35
Ref.
Part No.
Description
Ref.
Part No.
Description
Ref.
Part No.
Description
1
2
3
4
5
6
7
8
9
.
.
.
.
.
.
.
.
.
530016153 Screw
21.
22.
23.
24.
25.
530037813 Diffuser --- Muffler
530036103 Screen --- Spark
530016132 Bolt --- Muffler
38.
39.
530047062 Assy --- Crankshaft
530047207 Assy --- Muffler
530055709 Assy --- Cylinder Shield
530069247 Kit --- Fuel Line (Small)
530071835 Kit --- Air Purge (incl. #5)
530015780 Screw
(Incl . 19,20,21,22,23)
530047631 Grommet --- Throttle Cable
545081885 Kit --- Carburetor (WT --- 891)
(Incl. Grommet)
530095646 Assy --- Fuel Pick --- up
530047442 Strap --- Ground
530039167 Ignition Module
530015814 Screw
530057475 Assy --- Wire Harness
530037793 Foam --- Air Filter
530016101 Nut
26.
27.
28.
29.
30.
31.
32.
33.
34.
530069608 Gasket --- Carb. (kit)
530016386 Screw
Not Shown
530049700 Carb. Adapter
530016187 Screw
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
--- --- ---
n 545177363
545167627
545167628
545167629
545167630
545167631
545167632
545167633
Ma n u a l
530069608 Gasket --- Adaptor(kit)
530037380 Ring --- Piston
530015697 Retainer --- Piston Pin
545081872 Kit --- Piston (Incl. 31 & 32)
530069608 Kit --- Engine Gasket
(Incl. 20, 26 & 30)
(Scan)
( Euro 1 )
( Euro 2 )
( Euro 3 )
( Euro 4 )
( Euro 5 )
( Russian )
( Turkish )
530057702 Assy --- Air Box
530035526 Grommet --- Carb Adjust
530054144 Seal --- Carb Adapter
952030150 Spark Plug (RCJ --- 7Y)
530016136 Clip --- High Tension Lead
545122101 Cylinder
35.
36.
37.
530031135 Scrench
530056363 Assy --- Seal & Bearing
530037935 Cap --- Crankcase
530049870 Backplate --- Muffler
530069608 Gasket --- Muffler(kit)
545003025 Decal --- Warning CE
545003009 Decal --- Warning
n= NEW PART NUMBER FOR THIS IPL
K = REFER TO THE SERVICE REFERENCE INDICATED FOR MORE INFORMATION. (LOCATED AT END OF IPL)