
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB4920CC 41AY90AR766 Page 1 of 4
General Assembly Parts
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB4920CC 41AY90AR766 Page 2 of 4
General Assembly Parts
Ref # Part Number Qty DescriptionS/P/F
1 MC-9238-31B201 POWERHEAD ASS'Y1
1-1 MC-9NAB-5/16-24 NUT1 /P
1-2 MC-9169-310201 FLYWHEEL1 /P
1-3 MC-9157-310201 SEAL1 /P
1-4 MC-9DB-620201 BEARING1 /P
1-5 710-04298 SCREW1 S
1-6 MC-9WFB-0.2 WASHER1 /P
1-7 MC-9072-310201 CRANKCASE LOWER1 /P
1-8 MC-9221-310001 KEY1
1-9 MC-9228-310203F C'SHAFT/C'ROD ASS'Y1
1-10 MC-9155-310201 BEARING1 /P
1-11 MC-9076-310201 O RING1
1-12 MC-9228-310208 PUMP ASS'Y1
1-13 MC-9154-310201 CONNECTOR1 /P
1-14 710-04493 SCREW1 /P
1-15 MC-9124-310201 FITTING, PULSE LINE1 /P
1-16 MC-9072-310202 CRANKCASE UPPER1
1-17 MC-9014-310212 GASKET1 /P
1-18 MC-9036-310201 CLAMP, WIRE HOSE1 /P
1-19 MC-9059-310201 CONDUIT, FLEX1 /P
1-20 MC-9CA-0.46 RING1
1-21 MC-9PC-10-32.5 PIN1 /P
1-22 MC-9290-310201 PISTON1 /P
1-23 MC-9189-310201 RING, PISTON1 /P
1-24 MC-9292-310201 CYLINDER1 /P
1-25 MC-9295-320001 SPARK PLUG1
1-26 710-04297 SCREW1 S
1-27 MC-9014-310203 FLANGE1 /P
1-28 MC-9131-310202 EYELET1 /P
1-29 725-04321 IGNITION ASS'Y1
1-30 MC-9191-310201 STUD1 /P
1-31 MC-9051-310202 CONTACT. CROUNT1 /P
1-32 710-04491 SCREW1 /P
1-33 9STDZY10/24-2.79 SCREW1
1-34 MC-9014-310208 WASHER1 /P
1-35 MC-9082-310201 BAFFLER1 /P
1-36 MC-9228-310217 MUFFLER BODY ASS'Y1 /P
1-37 MC-9SKKBY10/24-0.5 SCREW1
1-38 MC-9211-310201 PLATE1 /P
1-39 MC-9183-310201 SCREEN1 /P
1-40 MC-9082-310205 BAFFLER1 /P
1-41 MC-9017-310204 COVER, MUFFLER1 /P
1-42 MC-9158-310201 LOCKPLATE1
1-43 MC-9NAC-10/24 NUT1 /P
1-44 MC-9131-310203 EYELET1 /P
1-45 MC-9014-310204 FLANGE1 /P
1-46 MC-9102-310202 PLATE1 /P
1-47 MC-9014-310202 GASKET1 /P
1-48 MC-9124-310203 BOOT1 /P
1-49 MC-9287-310201 CARB1 /P
1-50 MC-9014-310201 FLANGE1 /P
1-51 MC-9131-310204 EYELET1 /P
1-52 MC-9024-310202 SPRING1
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB4920CC 41AY90AR766 Page 3 of 4
General Assembly Parts
Ref # Part Number Qty DescriptionS/P/F
1-53 MC-9124-310204 BOOT1 /P
1-54 710-04503 SCREW1 /P
1-55 MC-9228-31B201 STARTER ASS'Y1 /P
1-56 9SKKBY10/24-0.62 SCREW1
1-57 MC-9WFZ-0.18 WASHER1 /P
1-58 MC-9223-310201 CLIP1 /P
1-59 MC-9183-310202 SCREEN1 /P
1-60 MC-9228-310205 FUEL/OIL TANK ASS'Y1 /P
1-61 MC-9142-310002 PRIMER REMOTE1 /P
1-62 MC-9129-310002 HOSE1
1-63 710-04551 SCREW1
1-64 MC-9043-310201 PLATE1 /P
1-65 MC-9124-310206 SPACE1 /P
1-66 MC-9228-310206 CAP, FUEL1 /P
1-67 MC-9182-310001 FILTER, FUEL1 /P
1-68 MC-9129-310004 HOSE1
1-69 710-04501 SCREW1 /P
1-70 MC-9124-310202 BOOT, CARB1 /P
1-71 MC-9070-310002 VALVE DUCKBILL1
1-72 MC-9129-310209 HOSE1
1-73 MC-9013-310201 PLUG1 /P
1-74 MC-9252-310002 FILTER1
1-75 MC-9131-310206 WASHER1 /P
1-76 MC-9043-310203 PLATE, BAR1 /P
1-77 MC-9043-310202 PLATE, FLANGE1 /P
1-78 710-04492 SCREW1 /P
1-79 710-04496 SCREW1 /P
1-80 MC-9228-31B202 HANDLE ASS'Y1 S
1-81 MC-9228-310216 COVER ASS'Y1
1-82 9SKKBY10/14-02 SCREW1
1-83 MC-9SKKBY10/14-0.68 SCREW1
1-84 MC-9228-310204 AIR CLEANER ASS'Y1
1-85 MC-9067-310202 COVER1 /P
1-86 MC-9214-310101 SCREW1 /P
1-87 MC-9228-310242 CHOKE ASS'Y1 /P
1-88 MC-9114-310202 ROD, CHOKE1
1-89 MC-9013-310202 PLUG1 /P
1-90 MC-9228-310213 ISOLATOR ASS'Y1 /P
1-91 MC-9228-310214 CABLE ASS'Y1
1-92 MC-9228-310232 COVER ASS'Y, HANDLE1 S
1-93 710-04494 SCREW1 /P
1-94 710-04495 SCREW1 /P
1-95 MC-9010-310203 WIRE1 /P
1-96 MC-9228-310222 ISOLATOR ASS'Y1 /P
1-97 MC-9WFB-4.9-17 WASHER1 /P
1-98 MC-9024-310206 SPRING1 /P
1-99 MC-9010-310201 CABLE1
1-100 MC-9124-310209 GROMMET1 /P
1-101 MC-9028-310202 TRIGGER1 /P
1-102 MC-9028-310201 RELEASE, TRIGGER1 /P
1-103 MC-9072-310203 LATCH, HIGH IDLE1 /P
1-104 MC-9024-310207 SPRING1 /P
1-105 MC-9068-310203 FRAME, REAR1 /P
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB4920CC 41AY90AR766 Page 4 of 4
General Assembly Parts
Ref # Part Number Qty DescriptionS/P/F
1-106 710-04490 SCREW1 /P
1-107 MC-9WOC-08 WASHER1 /P
1-108 MC-9124-310205 SPACER1 /P
1-109 MC-9043-310205 PLATE1 /P
2 MC-9073-310201 GEAR, WORM1
3 MC-9WFN-0.4 WASHER1 /P
4 MC-9WDZ-0.722 WASHER1 /P
5 MC-9155-310203 BEARING1 /P
6 MC-9228-310211 DRUM SPRKT ASS'Y1
7 MC-9228-310210 CLUTCH ASS'Y1
8 MC-9NHC-09 NUT1 /P
9 MC-9228-310207 CAP, OIL1 /P
10 710-04288 SCREW1
11 710-04549 SCREW1 /P
12 MC-9220-31B203 CHAIN 78EB1
13 MC-9040-31B203 BAR (TROY-BILT LOGO)1 /P
14 MC-9082-310204 PLATE1
15 MC-9228-310241 CHAIN BRAKE ASS'Y1 /P
16 MC-9NAZ-5/16-18 NUT1 /P
17 MC-9072-310206 PLATE1 /P
18 MC-9042-310201 WRENCH1 /P
19 MC-9120-MD0701 CARRY CASE1 /P
20 MC-9017-310214 SCABBARD1
www.mymowerparts.com