McCulloch Mac Cat 440 9528018-23
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Mac Cat 440, 1
1 Assy. -Isolator 5300479-63/0 
2 Strap -Limiter 5300476-08/1 
3 Spring -Isolator 5300420-82/4 
4 Washer 5300151-23/9 
5 Screw 5300160-18/0 
6 Screw 5300158-43/2 
7 Sleeve -AV Spring 5300361-42/4 
8 Handle -Front 5300475-83/6 
9 Screw 5300159-40/6 
10 Screw 5300158-14/3 
11 Bar - 14” 5300448-16/3 
12 Chain 14” 5380299-33/8 
13 Kit - Assy Spike(incl.14) 5300143-81/4 
14 Screw 5300158-05/1 
15 Plate -Bar Mounting 5300382-38/8 16 Screw 5300158-14/3 
17 Chain Catcher 5300298-50/1 
18 Screw 5300161-32/9 
19 Check Valve 5300261-19/4 
20 Plug -Bronze Vent 5300382-64/4 
21 Assy -Oil Cap 5300108-46/0 
22 Spring -Starter Dog 5300238-17/6 
23 Screw 5300160-80/0 
24 Screw 5300158-92/9 
25 Housing -Fan 5300541-75/1 
26 Kit - Rope 5300692-32/3 
27 Handle -Starter 5300564-02/7 
28 Spring -Recoil 5300275-31/9 
29 Pulley -Starter 5300378-17/0 
30 Screw 5300159-20/8 
31 Nut -Flywheel 5300161-34/5 
32 Washer -Flywheel 5300151-27/0 
33 Assy -Flywheel 5300392-09/8 
34 Bolt -Bar 5300161-33/7 
35 Assy -Fuel Cap 5300471-92/6 
36 Nut - ”U” -Type 5300159-22/4 
37 Fitting - fuel line 5300238-77/0 
38 Kit - Fuel line (large) 5300692-16/6 
39 Grommet -Cable 5300476-31/3 
40 Cable -Throttle 5300476-02/4 
41 Cover -Rear Handle 5300475-81/0 
42 Screw 5300159-06/7 
43 Screw 5300158-86/1 
44 Lockout -Throttle 5300360-98/8 
45 Trigger -Throttle 5300360-97/0 46 Spring 5300420-82/4 
47 Kit - Switch 5300695-72/2 
48 Handle - Rear 5300475-82/8 49 Screw 5300158-14/3 
50 Assy. Isolator - lower 5300532-74/3 
51 Kit - Isolator (Upper) 5300713-85/5 
52 Screw 5300158-75/4 
53 Knob -Choke 5300476-05/7 
54 Grommet -Knob 5300490-05/8 
55 Assy -Chassis (incl. 19 - 21,34 - 36) 5300565-97/4 
56 Kit - Oil Pump (Incls. 57,58,60) 5300712-59/2 
57 Gear -Worm Spring 5300378-20/4 
58 Elbow -Oil Pickup 5300494-77/9 
59 Screw 5300160-64/4 
60 Seal Block 5300192-06/8 
61 Assy -Oil Pickup (Incl. 62 - 64) 5300476-63/6 
62 Pick -up Oiler 5300383-73/3 
63 Filter - Oil 5300378-21/2 
64 Plug -Oil Filter 5300301-89/1 
65 Washer -Thrust 5300159-07/5 
66 Assy. -Clutch Drum w/bearing 5300470-61/3 
67 Washer -Clutch 5300156-11/3 
68 Assy. Clutch 5300149-49/8 
69 Assy -Chain Brake 5300547-36/0 
70 Nut -Bar Mounting 5300159-17/4 
71 Pin -Retainer 5300158-26/7 
72 Retainer 5300385-93/6 
73 Kit - Bar Adjust 5300696-11/8 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 2
1 Assy. -Isolator 5300479-63/0 2 Strap -Limiter 5300476-08/1 3 Spring -Isolator 5300420-82/4 4 Washer 5300151-23/9 5 Screw 5300160-18/0 6 Screw 5300158-43/2 7 Sleeve -AV Spring 5300361-42/4 8 Handle -Front 5300475-83/6 9 Screw 5300159-40/6 10 Screw 5300158-14/3 
11 Bar - 14” 5300448-96/5 12 Chain 14” 5380299-33/8 13 Kit - Assy Spike(incl.14) 5300143-81/4 14 Screw 5300158-05/1 15 Plate -Bar Mounting 5300382-38/8 16 Screw 5300158-14/3 17 Chain Catcher 5300298-50/1 18 Screw 5300161-32/9 19 Assy -Oil Cap 5300108-46/0 
20 Kit - Oil Check Valve 5300716-66/8 21 Spring -Starter Dog 5300238-17/6 22 Screw 5300160-80/0 24 Screw 5300158-92/9 25 Housing -Fan 5300541-75/1 26 Kit - Rope 5300692-32/3 27 Handle -Starter 5300564-02/7 28 Spring -Recoil 5300275-31/9 29 Pulley -Starter 5300378-17/0 30 Screw 5300159-20/8 31 Nut -Flywheel 5300161-34/5 32 Washer -Flywheel 5300151-27/0 33 Assy -Flywheel 5300392-09/8 34 Bolt -Bar 5300161-33/7 35 Assy -Fuel Cap 5300471-92/6 36 Nut - ”U” -Type 5300159-22/4 37 Fitting - fuel line 5300238-77/0 38 Kit - Fuel line (large) 5300692-16/6 39 Grommet -Cable 5300476-31/3 40 Cable -Throttle 5300476-02/4 41 Cover -Rear Handle 5300475-81/0 42 Screw 5300159-06/7 43 Screw 5300158-86/1 44 Lockout -Throttle 5300360-98/8 45 Trigger -Throttle 5300360-97/0 46 Spring 5300420-82/4 47 Kit - Switch 5300695-72/2 48 Handle - Rear 5300475-82/8 49 Screw 5300158-14/3 50 Assy. Isolator - lower 5300532-74/3 51 Kit - Isolator (Upper) 5300713-85/5 52 Screw 5300158-75/4 53 Knob -Choke 5300476-05/7 54 Grommet -Knob 5300490-05/8 55 Assy -Chassis 5300565-97/4 56 Kit - Oil Pump (Incls. 57,58,60) 5300712-59/2 57 Gear -Worm Spring 5300378-20/4 58 Elbow -Oil Pickup 5300494-77/9 59 Screw 5300160-64/4 60 Seal Block 5300192-06/8 61 Assy -Oil Pickup (Incl. 62 - 64) 5300476-63/6 62 Pick -up Oiler 5300383-73/3 63 Filter - Oil 5300378-21/2 64 Plug -Oil Filter 5300301-89/1 65 Washer -Thrust 5300159-07/5 66 Assy. -Clutch Drumw/bearing 5300470-61/3 67 Washer -Clutch 5300156-11/3 68 Assy. Clutch 5300149-49/8 69 Assy -Chain Brake 5300547-36/0 70 Nut -Bar Mounting 5300159-17/4 71 Pin -Retainer 5300158-26/7 72 Retainer 5300385-93/6 73 Kit - Bar Adjust (incl. 71 & 72) 5300696-11/8 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 3
1 Assy.- Isolator 5300596-67/2 2 Limiter Strap 5300476-08/1 
3 Spring- Isolator 5300596-68/0 
4 Washer 5300151-58/5 5 Screw 5300160-18/0 6 Screw 5300158-43/2 
7 Front Handle 5450480-01/6 8 Screw 5300159-40/6 9 Screw 5300158-14/3 
10 Bar - 16” 5300448-97/3 
11 Chain - 16” 5382482-88/2 12 Kit- Spike (Incl. 13) 5300143-81/4 
13 Screw 5300164-39/8 14 Screw 5300161-32/9 15 Plate- Bar Mount. 5300382-38/8 16 Screw 5300158-14/3 17 Chain Catcher 5300298-50/1 18 Bolt- Bar 5300161-33/7 19 Assy- Oil Cap 5300108-46/0 20 Kit- Oil Vent 5300716-66/8 21 Nut- Flywheel 5300161-34/5 22 Screw 5300160-80/0 23 Starter Pulley 5300378-17/0 
24 Baffle- Air 5300557-23/7 25 Screw 5300158-92/9 
26 Housing- Fan 5300493-35/9 27 Kit - Rope 5300692-32/3 28 Handle- Starter 5300564-02/7 29 Spring- Recoil 5300275-31/9 30 Screw 5300159-20/8 31 Washer- Flywheel 5300151-27/0 
32 Assy- Flywheel 5300391-87/6 33 Assy- Fuel Cap 5300471-92/6 34 Fitting- fuel line 5300238-77/0 35 Kit- Fuel line (large) 5300692-16/6 
36 Spring- Switch 5300161-49/3 
37 Screw 5300157-75/6 38 Cover- Rear Handle 5300475-81/0 39 Screw 5300158-86/1 40 Screw 5300159-06/7 41 Throttle Lockout 5300360-98/8 42 Trigger- Throttle 5300360-97/0 43 Handle - Rear 5300475-82/8 
44 Screw - refer to Service Reference 45 Assy Isolator- lower - refer to service reference 
46 Kit- Isolator (Upper) 5300719-58/9 47 Screw 5300158-75/4 48 Spring- Isolator 5300596-68/0 
49 Lever- Switch 5300574-73/7 
50 Lever- Choke 5300574-74/5 51 Grommet- Knob 5300490-05/8 52 Nut- ”U”- Type 5300159-22/4 
53 Assy- Chassis fuel lines and caps ) 5300587-33/3 54 Washer- Thrust 5300159-07/5 55 Assy.- Clutch Drum w/bearing 5300470-61/3 56 Washer- Clutch 5300156-11/3 57 Assy. Clutch 5300149-49/8 58 Kit - Oil Pump (incl. 59,60,62) 5300712-59/2 59 Gear- Worm Spring 5300378-20/4 60 Elbow- Oil Pickup 5300494-77/9 61 Screw 5300160-64/4 62 Seal Block 5300192-06/8 63 Assy- Oil Pick- up (Incl. 64,65) 5300476-63/6 64 Pick- up Oiler 5300383-73/3 
65 Filter- Oil 5300565-33/9 
66 Assy- Chain Brake Adjuster (Incl. knob) 5300718-97/9 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 4
Manual- (Scan) 5300882-26/2 
Manual - (Euro I) 5300881-60/3 
Manual - (Euro II) 5300881-61/1 
Decal- Warning 5300547-81/6 
Cap- limiter low(tan) 5300384-78/0 
Cap- limiter high(brn) 5300384-79/8 
1 Screw 5300161-53/5 
2 Shield- Cylinder 5300554-60/6 
3 Assy- Air Purge 5300472-13/0 
4 Screw 5300157-80/6 
5 Assy- Fuel Pick- up 5300956-46/2 
6 Kit- Line Purge/Carb. (Small Dia) 5300692-47/1 7 Kit- Line Purge/Tank (large line) 5300692-16/6 
8 Grommet- Carb Adjust. 5300492-44/3 
9 Seal- Carb Adapter 5300541-44/7 
10 Spark Plug (RCJ- 7Y) 9520301-50/9 
11 Clip- High Tension Lead 5300161-36/0 
12 Assy- Wire Harness (includes switch) 5300491-17/1 13 Screw 5300158-14/3 
14 Module- Ignition 5300391-67/8 
15 Strap- Ground 5300474-42/5 
16 Insulator- Heat 5300376-52/1 
17 Back Plate- Muffler 5300498-70/5 18 Screw 5300161-32/9 
19 Screen- Spark 5300361-03/6 
20 Diffuser- Muffler 5300378-13/9 
21 Gasket- Muffler (kit) 5300696-08/4 
22 Assy- Muffler(Incl. 17- 21) 5300472-07/2 
23 Assy- Crankshaft 5300470-62/1 
24 Cap- Crankcase 5300379-35/0 
25 Assy- Seal & Bearing 5300563-63/1 
26 Ring- Piston 5300298-05/5 
27 Retainer - Piston Pin 5300156-97/2 
28 Kit- Piston - (incl. 26- 27) 5300696-04/3 
29 Kit- Cylinder 5300696-06/8 30 Gasket- Carb.Adapter (kit) 5300696-08/4 
31 Screw 5300161-87/3 
32 Carb. Adapter 5300497-00/4 
33 Screw 5300163-86/1 34 Carb. Gasket (kit) 5300696-08/4 
35 Kit- Carburetor (WT- 391) 5300697-22/3 
36 Housing- Air Filter 5300476-04/0 
37 Nut 5300161-01/4 
38 Air Filter - Foam 5300377-93/3 
39 Wrench- Bar 5300311-35/3 40 Kit- Engine Gasket (incl. 34,30,21) 5300696-08/4 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 5
Manual- (Scan) 5301636-64/2 
Manual - (Euro I) 5301636-65/9 
Manual - (Euro II) 5301636-66/7 Decal- Warning 5300547-81/6 Cap- limiter low(tan) 5300384-78/0 Cap- limiter high(brn) 5300384-79/8 1 Screw 5300161-53/5 
2 Shield- Cylinder 5300569-66/1 3 Assy- Air Purge 5300472-13/0 4 Screw 5300157-80/6 5 Assy- Fuel Pick- up 5300956-46/2 6 Kit- Line Purge/Carb. (Small Dia) 5300692-47/1 7 Kit- Line Purge/Tank (large line) 5300692-16/6 8 Grommet- Carb Adjust. 5300492-44/3 9 Seal- Carb Adapter 5300541-44/7 10 Spark Plug (RCJ- 7Y) 9520301-50/9 11 Clip- High Tension Lead 5300161-36/0 12 Assy- Wire Harness(includes switch) 5300491-17/1 13 Screw 5300158-14/3 14 Module- Ignition 5300391-67/8 15 Strap- Ground 5300474-42/5 16 Insulator- Heat 5300376-52/1 17 Back Plate- Muffler 5300498-70/5 18 Screw 5300161-32/9 19 Screen- Spark 5300361-03/6 20 Diffuser- Muffler 5300378-13/9 21 Gasket- Muffler (kit) 5300696-08/4 22 Assy- Muffler (Incl. 17- 21) 5300472-07/2 23 Assy- Crankshaft 5300470-62/1 24 Cap- Crankcase 5300379-35/0 25 Assy- Seal & Bearing 5300563-63/1 
26 Ring- Piston 5300387-29/6 27 Retainer - Piston Pin 5300156-97/2 
28 Kit- Piston - (incl. 26- 27) 5300714-08/5 
29 Cylinder 5300124-11/1 30 Gasket- Carb.Adapter (kit) 5300696-08/4 31 Screw 5300161-87/3 32 Carb. Adapter 5300497-00/4 33 Screw 5300163-86/1 34 Carb. Gasket (kit) 5300696-08/4 35 Kit- Carburetor (WT- 391) 5300697-22/3 36 Housing- Air Filter 5300476-04/0 37 Nut 5300161-01/4 38 Air Filter - Foam 5300377-93/3 39 Wrench- Bar 5300311-35/3 40 Kit- Engine Gasket (incl. 34,30,21) 5300696-08/4 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 6
Manuals (Scan) 5451237-17/5 
Manuals (Euro I) 5451237-18/3 
Manuals (Euro IV) 5451237-21/7 
Manuals (Euro V) 5451237-22/5 
Manuals (Turkish) 5451237-23/3 
Manuals (Russian) 5451237-24/1 
Decal -Warning (Euro) 5450030-09/2 1 Screw 5300161-53/5 
2 Assy -Cylinder Shield (includes # 16) 5300556-38/7 3 Kit - Fuel Line (Small) 5300692-47/1 
4 Kit - Purge Bulb(incl.#5) 5300718-35/9 5 Screw 5300157-80/6 6 Assy -Fuel Pick -up 5300956-46/2 7 Strap -Ground 5300474-42/5 
8 Ignition Module 5300391-98/3 9 Screw 5300158-14/3 
10 Assy -Wire Harness 5300574-75/2 11 Foam -Air Filter 5300377-93/3 12 Nut 5300161-01/4 
13 Assy -Air Box 5300577-02/9 
14 Grommet -Carb Adjust 5300355-26/9 15 Seal -Carb Adapter 5300541-44/7 
16 Reflector -Heat 5300556-98/1 17 Spark Plug (RCJ - 7Y) 9520301-50/9 18 Clip -High Tension Lead 5300161-36/0 
19 Cylinder 5300125-50/6 20 Backplate -Muffler 5300498-70/5 21 Gasket -Muffler(kit) 5300696-08/4 22 Diffuser -Muffler 5300378-13/9 23 Screen -Spark 5300361-03/6 24 Bolt -Muffler 5300161-32/9 25 Grommet -Throttle Cable 5300476-31/3 
26 Kit - Carburetor Walbro (WT - 89) (Incl. Grommet) 5450818-85/0 27 Gasket -Carb. (kit) 5300696-08/4 28 Screw 5300163-86/1 29 Carb. Adapter 5300497-00/4 30 Screw 5300161-87/3 31 Gasket - Adaptor(kit) 5300696-08/4 32 Ring -Piston 5300387-29/6 33 Retainer -Piston Pin 5300156-97/2 34 Kit - Piston (Incl. 32 & 33) 5300714-08/5 35 Kit - Engine Gasket (Incl. 21, 27 & 31) 5300696-08/4 36 Scrench 5300311-35/3 37 Assy -Seal & Bearing 5300563-63/1 38 Cap -Crankcase 5300379-35/0 39 Assy -Crankshaft 5300470-62/1 40 Assy -Muffler (Incl . 20 - 24) 5300472-07/2 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 7
1 Limiter Cap -High 5300384-79/8 2 Limiter Cap -Low 5300384-78/0 
3 Carb Repair Kit(KIT= Indicates Contents) &Includes Limiter Caps 5300698-26/2 
4 Gasket/Diaphragm Kit (DOT= Indicates Contents) 5300698-44/5 Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 8
Kit - Carb Assy No. 530071621 - WT - 625 No Repair kits are available Kit - Carb Assy No. 530071820 - W - 20 No Repair kits are available Kit - Carb Assy No. 530071821 - WT - 662 No Repair kits are available Is there an issue with this image or diagram? Report it by clicking here.
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Mac Cat 440, 9
5300158-14/3 Screw 
5300532-74/3 Assy- Isolator Spring Is there an issue with this image or diagram? Report it by clicking here.
