Tecumseh HMSK80 90 100 Toro 826 828 1028 Carburetor 640349 640052 640054

Replacement carburetor for select Tecumseh HMSK and LH-series 4-cycle engines used in Ariens, Toro, Craftsman, Cub Cadet, Yard Machines, John Deere and other snow blowers.

Reference Part Numbers

• Tecumseh 640349
• Tecumseh 640052
• Tecumseh 640054
• Tecumseh 640058
• Tecumseh 640058A
• Oregon 50-659
• Laser 98471

Fits Select Engines

• Tecumseh HMSK80
• Tecumseh HMSK85
• Tecumseh HMSK90
• Tecumseh HMSK100
• Tecumseh HMSK105
• Tecumseh HMSK110
• Tecumseh LH318SA
• Tecumseh LH358SA

HMSK80 Series

155326V, 155377V, 155386V, 155525V, 155526V, 155527V/W/X, 155529V, 155545V, 155549V, 155550V, 155554V, 155559V, 155568V, 155573U, 155580U, 155581U, 155586U, 155598V, 155604V, 155606V, 155613V, 155614V, 155618V, 155635V, 155636V, 155640V, 155641V, 155642V/W/X, 155645V/W, 155649V, 155650V, 155667V, 155668V, 155669V, 155670V/W, 155671V, 155672V/W/X, 155684V/W, 155692V, 155693V/W/X, 155699V/W, 155700V/W, 155701V, 155716W, 155717W, 155719W/X, 155723X, 155724X

HMSK85 Series

155901A, 155902A, 155903A, 155904A, 155905A/B/C, 155906B/C, 155907B, 155908B/C, 155909B/C, 155910C, 155911C, 155912C, 155913C, 155914C

HMSK90 Series

156504D, 156505D, 156506D, 156507D, 156509D, 156510D, 156514D, 156516C, 156517D, 156519D/E/F, 156520D, 156521D, 156522D, 156523D/E, 156524D, 156525D, 156573G

HMSK100 Series

159119W, 159168W, 159170W, 159173W, 159227W, 159236W, 159277W, 159284W, 159285W, 159288W, 159289W, 159292W, 159295W, 159297W, 159302W, 159303W, 159304W, 159311W, 159323V, 159327W, 159328W, 159329V, 159333W, 159339V, 159340V, 159349V, 159359W, 159364W, 159365W, 159368W, 159391W, 159392W/X/Y, 159393W, 159398W, 159399W, 159426W/X, 159432W, 159433W, 159434W, 159439W, 159440W, 159441W, 159456W, 159457W, 159458W, 159459W, 159468W/X, 159471W, 159477W, 159494Y, 159495Y, 159496Y, 159510Z

HMSK105 Series

159901A, 159902A, 159903A, 159904A, 159905A, 159906A, 159907A, 159908A/B/C, 159909A/B/C, 159910A/B/C, 159911B, 159912B/C, 159913B/C, 159914B/C, 159915C, 159916C

HMSK110 Series

159951A, 159952A/B/C, 159953A/B/C, 159954A/B/C, 159955A/B/C, 159956A/B/C, 159957A/B

LH318SA Series

156527G/H, 156528G/H, 156533G/H, 156542G, 156543G, 156548G, 156549G, 156551G/H, 156552G, 156553G/H, 156554G/H, 156560G/H, 156562G/H, 156563G/H, 156564G/H, 156565G, 156567G, 156568G/H, 156569G, 156570G/H, 156571G/H, 156573G, 156574G, 156576G, 156577H, 156579G/H, 156580H, 156581H, 156582H, 156583H, 156584H, 156585H, 156586H, 156587H, 156588H, 156589H, 156590H, 156592H, 156593H, 156594H, 156595H, 156596H, 156597H, 156598H, 156599H, 156601H, 156602H, 156603H, 156604H, 156605H

LH358SA Series

159509Z, 159530Z, 159531Z, 159532Z, 159535Z, 159536Z, 159601A, 159602A, 159603A, 159604A, 159605A, 159606A, 159607A, 159608A, 159609A, 159610A, 159611A, 159612A, 159613A, 159614A, 159615A, 159616A, 159617A, 159618A, 159621A, 159622A, 159623A, 159625A, 159626A, 159627A, 159628A, 159629A, 159630A, 159631A, 159633A and additional LH358SA specifications.

Fits Select Toro Snow Blowers

• Toro Power Max 6000 – 38595
• Toro Power Max 826 LE – 38620
• Toro Power Max 826 LE – 38621
• Toro Power Max 826 LE – 38622
• Toro Power Max 828 LXE – 38630
• Toro Power Max 828 LXE – 38631
• Toro Power Max 828 LE – 38635
• Toro Power Max 1028 LXE – 38640
• Select Toro 38053, 38066, 38078, 38083, 38084, 38086
• Select Toro 38540, 38543, 38555, 38556
• Select Toro 38632, 38641, 38642, 38645

Confirmed Toro Serial Applications

• 38595 Power Max 6000 – Serial 260000001–270999999
• 38620 Power Max 826 LE – Serial 250000001–250999999
• 38621 Power Max 826 LE – Serial 260000001–270999999
• 38622 Power Max 826 LE – Serial 260000001–290999999
• 38630 Power Max 828 LXE – Serial 260000001–290999999
• 38631 Power Max 828 LXE – Serial 260000001–270999999
• 38635 Power Max 828 LE – Serial 260000001–270999999
• 38640 Power Max 1028 LXE – Serial 260000001–260999999

Fits Select Canadian Craftsman Snow Blowers

• 944.525290
• 944.525890
• 944.525900
• 944.527060 / 944.527061 / 944.527062
• 944.527170 / 944.527171 / 944.527172
• 944.527490 / 944.527491 / 944.527493 / 944.527494
• 944.527900 / 944.527901
• 944.528180 / 944.528181
• 944.528190 / 944.528191 / 944.528192

Other Select Applications

• Cub Cadet 1030TE
• Ariens ST624
• Ariens ST824
• Ariens ST1032
• Ariens 924050
• Ariens 924073
• Ariens 924082
• Ariens 932101
• Yard Machines 31AE640F000
• Yard Machines 31AE665E118
• John Deere TRX24 / TRX26 / TRX27 / TRX32
• John Deere TRS22 / TRS24 / TRS26 / TRS27 / TRS32
• Select Craftsman snow blowers equipped with compatible Tecumseh HMSK80 / HMSK85 / HMSK90 / HMSK100 / HMSK105 / HMSK110 engines
• Select Canadian Craftsman snow blowers using Tecumseh 640349 / 640052 / 640054 carburetors

Fitment may vary within the same engine or snow blower series depending on engine specification, production year and serial number. Engine or equipment series name alone does not confirm compatibility. Please verify the exact engine specification and original carburetor part number before ordering.

Designed to replace a worn or faulty carburetor and restore proper fuel delivery and engine operation.

This is an aftermarket replacement part.

Please verify your engine specification, equipment model, serial number and original part number before ordering.