Page 1
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 1 of 21
www.ktoutdoor.com
Accessories
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 2
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 2 of 21
www.ktoutdoor.com
Accessories
Ref # Part Number DescriptionQty
84453 Kit-Piston tool
69191 Kit-Pressure test adaptor
63097 Spark Plug (standard)
63432 Spark Plug (cooler)
62827 Wrench/Screwdriver
63746 Scrench
86419 Guide - Timing
91967 Kit-Spike
102388 Screw-Hx hd 10-24 x 5/8
24236 Washer-Special
101191 Nut-Hx 10-24
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 3
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 3 of 21
www.ktoutdoor.com
Carburetor (HS 111A)
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 4
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 4 of 21
www.ktoutdoor.com
Carburetor (HS 111A)
Ref # Part Number DescriptionQty
85916 Carburetor Asy - HS 111A1
1 52933 Screw - Pump cover4
2 66628 Cover - Pump1
3 66629 Gasket - Cover1
4 66630 Diaphragm - Fuel pump1
5 48780 Screw - Clip retainer1
6 66646 Clip - Throttle shaft1
7 48780 Screw - Plate1
8 51720 Plate - Throttle1
9 83546 Shaft Asy - Throttle1
10 67136 Spring - Throttle return1
11 65856 Plate - Choke1
12 83725 Shaft Asy - Choke1
13 100071 Ball - Choke friction1
14 52930 Spring - Choke friction1
15 86169 Needle - High speed1
16 52936 Spring - High Speed needle1
17 86170 Needle - Idle1
18 67133 Spring - Idle needle1
19 51721 Screw - Diaphragm cover4
20 83724 Cover - Diaphragm1
21 66632 Diaphragm - Metering1
22 66633 Gasket - Diaphragm1
23 83479 Screw - Lever pin1
24 66636 Pin - Lever1
25 66638 Lever - Metering1
26 66404 Spring - Lever1
27 66637 Valve - Needle1
28 66623 Screen - Fuel inlet1
29 83729 Check Valve - Nozzle1
30 66622 Plug - Welch1
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 5
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 5 of 21
www.ktoutdoor.com
Carburetor Assembly (SDC 38A)
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 6
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 6 of 21
www.ktoutdoor.com
Carburetor Assembly (SDC 38A)
Ref # Part Number DescriptionQty
87821 Carburetor Asy - SDC 38A1
1 67501 Screw - Pump cover4
2 88731 Kit - Pump cover1
3 88617 Gasket - Cover1
4 67498 Diaphragm - Check valve1
5 83114 Diaphragm - Fuel pump1
6 47690 Screw - Plate3
7 83762 Plate - Throttle1
8 67489 Clip - Shaft1
9 85980 Shaft Asy - Throttle1
10 85981 Spring - Throttle return1
11 67490 Plate - Choke1
12 67488 Shaft Asy - Choke1
13 100302 Ball - Choke friction1
14 67504 Spring - Choke friction1
15 85979 Needle - High Speed1
16 85982 Needle - Idle1
17 67502 Spring - Needle2
18 70798 Screw - Diaphragm4
19 83761 Cover - Diaphragm1
20 67499 Diaphragm - Metering1
21 67496 Gasket - Diaphragm1
22 67500 Screw - Lever pin1
23 67508 Pin - Lever1
24 67509 Lever - Inlet1
25 67503 Spring - Lever1
26 67491 Valve - Needle1
27 71690 Plug - 3/81
28 69506 Plug - 5/161
29 83758 Kit - Valve & Seat Asy1
30 67507 Screen - Fuel1
67482 Gasket Kit
85987 Repair Kit
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 7
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 7 of 21
www.ktoutdoor.com
Chain Brake Assembly
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 8
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 8 of 21
www.ktoutdoor.com
Chain Brake Assembly
Ref # Part Number DescriptionQty
93049 CHAIN BRAKE Asy
92988 CHAIN BRAKE Asy
1 102500 Screw-Pan hd 10-24 x 1/21
2 91273 Washer-Special1
3 93076 Lever Asy1
4 93077 Pin Asy-Roller1
5 93085 Spring-Brake1
6 93083 Latch1
7 93669 Pivot- Latch1
8 93081 Band-Brake1
9 93082 Pin-Band Anchor1
10 93050 Housing Asy-Brake1
10 92987 Housing Asy-Brake1
11 110527 Screw-Fil hd 10-24 x 2-3/41
12 110264 Washer #101
13 61705 Nut-Bar adjusting1
14 100002 Washer #101
15 102067 Nut-Hx 10-241
16 91246 Pin-Lever pivot1
17 91245 Washer - Thrust1
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 9
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 9 of 21
www.ktoutdoor.com
Fan Housing & Starter Assembly
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 10
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 10 of 21
www.ktoutdoor.com
Fan Housing & Starter Assembly
Ref # Part Number DescriptionQty
90921A Fan Housing & Starter Asy1
1 62191A Insert-Starter1
2 93137 Handle-Starter1
3 110646 Screw-Oval hd 8-32 x 1-1/83
4 87672 Cover Asy-Starter1
5 87670 Rope -Starter1
6 110341 Screw-Hex hd 10-24 x 1/21
7 105841 Pin-Roll1
8 87689 Drum-Starter1
9 87680 Spring-Rewind1
10 86053 Shield-Spring1
11 83748 Shaft-Starter1
12 87693 Kit-Fan housing1
13 87674 Guard-Sawdust1
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 11
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 11 of 21
www.ktoutdoor.com
Flywheel & Ignition System
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 12
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 12 of 21
www.ktoutdoor.com
Flywheel & Ignition System
Ref # Part Number DescriptionQty
1 83811 Screw-Special1
2 69924 Plate-Lock1
3 91578A Mount-Rear1
3 93925 Mount-Rear Part numbers which have changed since
4 83693 Kit-Rear mount adaptor1
5 84619 Insulator-Rear mount1
6 110776 Screw-Fil hd 8-32 x 3/81
7 100057 Washer-Lock #81
8 110566 Screw-Hx hd 12-24 x 5/81
9 110106 Washer-#121
10 85747A Shroud Asy1
11 110703 Nut-Hx 3/8-241
12 86068 Flywheel Asy1
13 88804 Screw-Pawl pivot2
14 83241 Washer-Special2
15 67546 Pawl-Starter2
16 67545 Spring-Pawl2
17 100106 Key-Woodruff1
18 110127 Screw-Hx hd 10-24 x 7/8 (SEMS)1
19 100002 Washer-#102
20 83512 Stud-Special1
21 85798 Wire Asy-Ground1
22 87246A Coil & Lamination Asy1
23 50120 Wire Asy-Spark plug1
24 55061 Connector1
25 85758 Boot1
26 100268 Grommet1
27 92785 Electronic Ignition Asy Part numbers which have
1
the previous printing of the IPL covering these saws.
1
changed since the previous printing of the IPL
covering these saws.
28 92796 Wire Asy-Spark plug Part numbers which have
29 102556 Connector Part numbers which have changed since
30 85758 Boot Part numbers which have changed since the
31 110995 Grommet Part numbers which have changed since the
32 67057 Washer-Thrust1
33 67056 Seal-Breaker box cover1
34 67054 Washer-Thrust1
35 100298 Nut-Hx 6-321
36 85796 Wire Asy-Primary1
37 110338 Screw-Fil hd 8-32 x 9/161
38 100080 Washer-#81
39 85358 Condenser1
40 62365 Spacer-Breaker box1
41 110584 Screw-Pan hd 8-32 x 3/41
42 91852 Kit-Breaker box & cover1
43 110489 Screw-Pan hd 6-32 x 7/161
1
changed since the previous printing of the IPL
covering these saws.
1
the previous printing of the IPL covering these saws.
1
previous printing of the IPL covering these saws.
1
previous printing of the IPL covering these saws.
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 13
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 13 of 21
www.ktoutdoor.com
Flywheel & Ignition System
Ref # Part Number DescriptionQty
44 91838 Washer1
45 54184 Wiper-Cam1
46 110346 Screw-Hx hd 6-32 x 3/41
47 110811 Screw-Pan hd 8-32 x 3/81
48 110969 Screw-Hx hd 8-32 x 1/21
49 105976 Washer-#81
50 88808 Breaker Asy1
51 110706 Screw-Pan hd 6-32 x 7/16 s/t1
52 83126 Strap-Conduction1
53 67051 Seal-Breaker box1
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 14
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 14 of 21
www.ktoutdoor.com
Fuel Tank Assembly
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 15
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 15 of 21
www.ktoutdoor.com
Fuel Tank Assembly
Ref # Part Number DescriptionQty
1 110894 Screw-Hx hd 10-24 x 2-1/82
2 110964 Washer2
3 69952 Bracket-Air cleaner1
4 Carburetor Asy See "Carburetor Assembly"
illustration and parts list.
5 86189 Gasket-Carburetor1
6 69629 Boot-Carburetor controls1
6 85901 Boot-Carburetor controls1
7 64848 Hose Assembly-Fuel1
8 63932 Filter - Fuel1
9 100440 Washer1
10 86273 Screw-Idle speed1
11 92903 Rod-Oiler1
12 105673 Pin-Roll 3/32 x 9/162
13 63044 Button-Oiler1
14 69630 Button-Choke1
15 69631 Rod-Choke1
16 69597 Boot-Control rod2
17 69043 Snubber-Rod1
18 110706 Screw-Fil hd 8-18 x 1/2 (SEMS)1
19 83661 Wire Asy-Stop switch1
20 62451 Contact-Switch1
21 62950A Base-Switch1
22 68846 Button-Switch1
23 94025 Tank/Control Asy Part numbers which have changed
1
since the previous printing of the IPL covering these
saws.
24 89320 Insert-Handle grip1
25 92155 Rod-Throttle1
26 105654 Pin-Roll 1/8 x 7/81
27 92154 Spring-Trigger release1
28 94275 Release Asy-Trigger Part numbers which have
29 111012 Screw-Pan hd 4-40 x 5/16 Part numbers which have
30 110378 Pin-Roll 3/16 x 15/161
31 92152 Spring-Trigger1
32 92151A Trigger-Throttle Part numbers which have changed
87821 Carburetor Asy
85916 Carburetor Asy
1
changed since the previous printing of the IPL
covering these saws.
1
changed since the previous printing of the IPL
covering these saws.
1
since the previous printing of the IPL covering these
saws.
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 16
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 16 of 21
www.ktoutdoor.com
General
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 17
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 17 of 21
www.ktoutdoor.com
General
Ref # Part Number DescriptionQty
1 110961 Nut-Hx hd 5/16-242
2 CHAIN BRAKE Asy See "Chain Brake Assembly"
illustration and parts list.
3 64325 Plate-Bar protector1
4 Chain Asy1
5 Bar Asy1
6 86113 Nut-Hx 3/8-24 L.H.1
7 87675 Clutch Asy1
8 83223 Spring-Clutch2
9 64583 Retainer-Spring2
10 67233 Shoe-Clutch2
11 89438 Rotor-Clutch1
12 86946 Drum-Clutch1
12 86942 Drum-Clutch .375P1
13 86951 Sprocket-7T .375P1
13 86344 Sprocket-77 .375P1
14 86958 Washer-Shim1
14 86958 Washer-Shim1
15 110971 Bearing-Sprocket1
16 84978A Guard-Sawdust1
17 93037 Screw-Frame brace1
18 102130 Screw-Hx 1/4-20 x 1-1/21
19 100153 Lockwasher-1/41
20 63484 Clamp-Frame1
21 104395 Screw-Pan 10-24 x 5/82
22 101191 Nut-Hx Lock 10-242
23 83828A Wire Asy-Ground Part numbers which have changed
1
since the previous printing of the IPL covering these
saws.
24 92701 Clamp-Bottom1
25 92700 Clamp-Top1
26 93096 Screw-Shoulder1
27 94114 Washer-1/4 Part numbers which have changed since
28 92703 Hub-Mount1
29 92704 Mount1
25 93932 Clamp- Top Part numbers which have changed since
26 110679 Screw-Hx hd 1/4-20 x 2 Part numbers which have
27 110845 Washer-Plain Part numbers which have changed
28 84661 Grommet Part numbers which have changed since the
29 85898 Mount Part numbers which have changed since the
30 92698 Frame & Grip Asy1
31 92696 Brace-Frame1
32 93032 Grommet-Frame brace1
1
the previous printing of the IPL covering these saws.
1
the previous printing of the IPL covering these saws.
1
changed since the previous printing of the IPL
covering these saws.
1
since the previous printing of the IPL covering these
saws.
1
previous printing of the IPL covering these saws.
1
previous printing of the IPL covering these saws.
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 18
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 18 of 21
www.ktoutdoor.com
General
Ref # Part Number DescriptionQty
33 89403 Bumper-Lower2
34 85850A Cover Asy-Air1
35 110565 Ring-Retaining1
36 68529 Knob-Cover1
37 92705 Nameplate1
38 85387 Filter Asy-Air1
39 110741 Screw-Pan hd 10-24 x 1/23
40 87871 Screw-SpecialZ
41 110667 Rivet1
42 Fan Housing & Starter Asy See "Fan Housing &
Starter Assembly" illustration and parts list.
43 89322 Cap-Fuel1
44 69767 Gasket-Fuel cap1
45 110746 Screw-Hx hd 10-24 x 1/22
46 102861 Screw-Hx hd 1/4-20 x 5/82
47 100153 Lockwasher-1/42
48 100005 Washer-1/42
49 110807 Screw-Pan hd 8-32 x 5/162
50 Fuel Tank Asy See "Fuel Tank Assembly" illustration
and parts list.
51 69598 Line-Pulse1
52 87826 Clamp-Pulse line1
53 86175 Clamp Asy-Boot1
54 88834A Boot-Port1
55 67944 Spring-Hose stiff1
56 86190 Spring-Ground1
57 104398 Screw-Pan hd 10-24 x 1 Part numbers which have
58 101194 Lockwasher-#10Z
59 69759A Clamp-Boot1
60 87842 Insulator-Inlet1
61 88740 Gasket-Insulator1
62 Flywheel & Ignition system See "Flywheel & Ignition
63 Powerhead & Oiler Asy See "Powerhead & Oiler
2
changed since the previous printing of the IPL
covering these saws.
system" illustration and parts list.
Assembly" illustration and parts list.
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 19
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 19 of 21
www.ktoutdoor.com
Powerhead & Oiler Assemblies
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 20
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 20 of 21
www.ktoutdoor.com
Powerhead & Oiler Assemblies
Ref # Part Number DescriptionQty
1 110291 Screw-Pan hd 10-24 x 2-5/81
2 110921 Washer-Sealing1
3 86304 Cover-Oil tank1
4 86306 Gasket-Cover1
5 101143 Nut-Hx 1/4-201
6 102523 Washer-1/41
7 69832 Bumper-Front1
8 91582A Mount-Front1
8 93926 Mount-Front1
9 110338 Screw-Fil hd 8-32 x 9/162
10 110613 Washer-#82
11 100955 Nut-Hx 8-321
12 84156 Housing-Pump1
13 62262 Cap-Housing1
14 92902 Plunger-Pump1
15 105614 "O" Ring1
16 66687 Spring-Pump1
17 91669 Gasket-Pump1
18 91668 Valve-Pump1
19 91672 Hose Asy-Oil1
20 51506 Screen-Hose1
21 87270 Cap Asy-Oil1
22 87269 Retainer1
23 86402 Valve-Check1
24 101148 "O" Ring1
25 110865 Screw-Hx hd 10-24 x 7/81
26 100003 Washer-Special1
27 89115B Pump Asy-Pulse1
28 92818 Seal-Pulse Pump1
29 91774 Sleeve-Oil Pump1
30 60260A Piston Pump1
31 105603 "O" Ring1
32 86182 Ring-Piston1
33 60259 Spring-Piston1
34 62227 Sleeve-Adjustment1
35 91259 Pad-Oil pump1
36 110386 Screw-Hx hd 8-32 x 11
37 92844 Spring-Outlet valve1
38 102809 Ball-Valve1
39 63432 Spark plug1
39 93017 Spark plug1
39 93018 Spark plug1
40 92693A Kit-Cyl/C'case/Bolt Asy1
41 62065 Bolt-Bar mounting2
42 69600 Nipple-Pulse line1
43 110288 Screw-Hx hd 8-32 x 3/42
44 110581 Pin-Dowel1
45 87152 Insert-Bearing1
46 94272 Valve-DSP1
47 85505 Washer1
48 110681 Screw-Skt hd 10-24 x 1/41
49 110618 Screw-Hx hd 8-32 x 1-3/81
50 110288 Screw-Hx hd 8-32 x 3/41
51 62105 Screw Asy-Sealing4
52 62842 Washer-Sealing4
K&T Saw Shop 606-678-9623 or 606-561-4983
Page 21
11-600034E PRO MAC 570 04/77 to 11/77 IPL 93713 Page 21 of 21
www.ktoutdoor.com
Powerhead & Oiler Assemblies
Ref # Part Number DescriptionQty
53 87710 Pin-Piston1
54 89783A Piston Assembly1
55 92517 Ring Set-Piston1
56 110590 Bearing2
57 85352 Connecting Rod Asy1
58 61627A Screw-Special2
59 63225 Roller (Set of 20)1
60 61618 Seal-Oil1
61 63464 Ring-Snap1
62 63429B Bearing-Ball1
63 110260 Seal-Oil1
64 104357 Bearing-Needle1
65 87699 Crankshaft1
66 68863 Kit-Muffler1
67 67838 Screw-Muffler long2
68 67837 Screw-Muffler short1
69 83993 Lockplate1
70 110563 Screw-Skt hd 8-32 x 1/42
71 84780 Stop-Reed1
72 84779 Reed1
93992 Kit-Muffler1
73 101563 Screw-Skt hd 10-24 x 1-1/42
74 110264 Washer2
75 110928 Screw-Hx hd 10-24 x 1/21
76 85152 Baffle1
77 83105 Body-Muffler1
78 68187 Screw-Special1
79 110529 Screw-Hx hd 10-24 x 1/21
80 67922 Lockplate1
81 83966 Cover Asy-Muffler1
81 87683 Cover/Valve Asy-Spark Arrester1
82 87682 Valve-Reed1
83 87286 Stop-Reed1
84 110472 Screw Skt hd 8-32 x 5/162
85 UNKNOWN
K&T Saw Shop 606-678-9623 or 606-561-4983
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