McCulloch Xtreme 8 - 42 Mac 842 Chainsaw Parts Lookup List Manual
PARTS LIST NO.
DATE
CHAIN SAW MODEL(s)
5
45164302
Xtreme 8 --- 42 / Mac 842
Replaces
2
/19/10
545164302 --- 8/20/09
Note: Illustration may differ from actual model due to design changes
PAGE NO.
1
2
9
28
1
5
6
WARNING
All repairs, adjustments and maintenance
not described in the Operator’s Manual
7
must be performed by qualified service
27
4
personnel.
17
3
26
2
16
25
24
23
22
1
2
0
2
30
9
31
8
32
15
14
33
13
12
3
11
10
35
36
56
37
57
38
39
58
40
41
42
59
55
4
61
62
66
5
6
50
63
47
Clutch
Washer
Kit
67
46
54
45
Ref.
Part No.
Description
Ref.
Part No.
Description
Ref.
Part No.
Description
1
.
530071927
Kit -- Trigger/Lockout
Cover -- Handle
26.
530071966
Kit -- EPS Starter Pulley 47. n 525884203
Assy -- Bar Adj. wheel
Assy -- Bar Adjust
Pin -- Bar Adjust
Clip -- Spring
Screw
2
3
4
5
6
7
8
9
1
.
545011903
530016433
530023877
530069216
530069247
530095649
545012103
530059475
530071945
530057905
530071945
530057907
530016419
530015906
530047192
530016064
530015922
545016308
530057911
530015127
530016134
530021179
530059677
530021180
(Incl. 23,24,25, 32)
Housing -- Fan
Handle -- Starter
Kit -- Rope
48.
49.
50.
51.
52.
53.
530150000
545157401
545147001
530016439
530014381
530051442
530051443
530044692
530044693
530016432
530016443
530059480
530015906
530059479
530057878
530016432
530071945
.
Screw
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
545045903
545006108
530069232
530016432
530042095
530016080
545045701
530058786
530057236
530057880
530016416
545011813
.
Fitting -- Fuel line
Kit -- Fuel Line (Large)
Kit -- Fuel Line (Small)
Assy -- Fuel Pick Up
Handle -- Rear
.
.
Screw
Kit -- Spike (incl. 51)
Chain 16”
.
Spring -- Starter
Screw
.
Chain 18”
.
Spring -- Rear Isolator
Kit -- Clutch Washer
Assy -- Clutch Drum 3/8”
Kit -- Clutch Washer
Assy -- Clutch
Washer -- Large Clutch
Screw
Assy -- Fuel Cap w/ret
Screw
Nut -- ”U” type speed
Assy -- Flywheel
Shield -- Heat
Washer -- Flywheel
Nut -- Flywheel
Baffle
54.
Bar 16”
0.
Assy -- Oil Vent
Assy -- Oil Cap w/ret.
Handguard
Bar 18”
1
1.
55.
56.
57.
58.
59.
60.
61.
62.
Screw
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2.
3.
4.
5.
6.
7.
8.
9.
0.
1.
2.
3.
4.
5.
Screw
Spring -- Handguard
Assy -- Chassis (Incl.
4,5,6,7,9,15,16,18,
34,35,37,41,59, )
Kit -- Chainbrake
Screw
Assy -- Rear Iso. Spring
Screw
Assy -- Front Iso. Spring
Handle -- Front
Screw
Kit -- Clutch Washer
(Incl. 10,12)
Assy -- Oil Pick Up
Kit -- Oil Pump
(Incl. 65,66,67)
Screw
Assy -- Oil Pump
Gear -- Worm
39.
40.
41.
42.
43.
44.
45.
46.
530071893
530016432
530016133
530057910
530016064
530059999
545040601
545027903
Bolt -- Bar
Plate -- Bar
63.
64.
530057924
530071891
Screw
Cover -- Gearbox
Knob
Screw -- Shoulder
Starter Hub -- EPS
Spring -- EPS
65.
66.
530016064
530057931
530037820
Assy -- Clutch Cover
(Incl 43,44,47,48,49,50) 67.
n= NEW PART NUMBER FOR THIS IPL
K = REFER TO THE SERVICE REFERENCE INDICATED FOR MORE INFORMATION. (LOCATED AT END OF IPL)
PARTS LIST NO.
DATE
CHAIN SAW MODEL(s)
5
45164302
P A R T S LI ST
Xtreme 8 --- 42 / Mac 842
Replaces
2
/19/10
545164302 --- 8/20/09
Note: Illustration may differ from actual model due to design changes
PAGE NO.
2
1
2
11
3
10
9
4
8
18
19
20
5
42
6
21
22
41
23
40
25
24
26
38
39
27
WARNING
37
All repairs, adjustments and maintenance not
described in the Operator’s Manual must be
performed by qualified service personnel.
29
36
34
35
28
30
Engine
Gasket
Kit
33
32
43
44
31
Ref.
Part No.
Description
Ref.
Part No.
Description
Ref.
Part No.
Description
1
2
3
4
5
6
7
8
9
.
.
.
.
.
.
.
.
.
530016153 Screw
545115801 Module -- Ignition
530016432 Screw
530058661 Strap -- Ground
530057943 Assy -- Wire Harness
530059006 Reflector -- Tape
545045801 Shield -- Cylinder(Incl.1,6)
530016080 Screw
530057891 Lever -- Ignition Switch
530057908 Spring -- Ignition Switch
530059399 Knob -- Choke
530059001 Cover -- Air Filter
530057869 Filter -- Air
530016425 Screw
545046901 Housing -- Air Filter w/cable
19.
530071889 Kit -- Carb. Adaptor
( Incl. # 20,38,41)
37. 545015401
38. 530071894
39. 530016426
Insert -- Right (gray)Cyl.
Seal -- Adaptor (kit)
Screw
Gasket -- Carb. (kit)
Tube -- Intake
Nut -- Carb.
Kit -- Gasket
(Incl . 20,26,38,40)
Scrench
20.
21.
22.
23.
24.
530071894 Gasket -- cyl. o -- ring (kit)
952030150 Accy -- Spark Plug (RCJ -- 7Y) 40. 530071894
530071884 Kit -- Cylinder (Incl. 29,37)
530058660 Clip -- High Tension Lead
545081801 Kit -- Muffler
41. 530057926
42.
43.
530016101
530071894
(Incl. 25,26,27,28)
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
530057942 Backplate -- Muffler
530071894 Gasket -- Muffler (kit)
545081701 Kit -- Spark Arrestor
530016338 Bolt -- Muffler
44.
530031135
1
0.
1.
Not Shown
1
12.
13.
14.
15.
16.
-- -- --
Manual -- Operator
Euro 1
545015301 Insert -- Left (black) Cyl.
545112901 Assy -- Crankshaft/Rod
530016417 Bolt
530057941 Cap -- Crankcase
530056363 Assy -- Bearing/Seal
530071883 Kit -- Piston (Incl. 35,36)
530015697 Retainer -- Piston Pin
530038729 Ring -- Piston
115292226
115292326
115292426
115292526
115292626
n
n
n
n
n
Euro 2
Euro 3
-- -- --
45070601
Carburetor
Zama W26b (Incl. 18)
Euro 4
5
Euro 5
1
7.
8.
530069247 Kit -- Fuel Line (Small)
530047721 Bulb -- Purge “snap -- in”
n115292856
545083604
545083601
Russian
1
Decal -- Warning CE
Decal -- Warning
36.
n= NEW PART NUMBER FOR THIS IPL
K = REFER TO THE SERVICE REFERENCE INDICATED FOR MORE INFORMATION. (LOCATED AT END OF IPL)