Tecumseh H25-25166G Parts Diagrams

There are (216) parts used by this model.

Found on Diagram: Engine Parts List #1
33066

"Cylinder Assy. (2-5/16" Bore)

No Longer Available

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26727

Dowel Pin

$1.45

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27642

Oil Drain Plug

$1.45

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27642

Oil Drain Plug

$1.45

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29183

Oil Seal

$5.81

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29314C

Intake Valve

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29313C

EXH VALVE STD

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31671

NO LONGER AVAILABLE

No Longer Available

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31672

Valve Spring

$1.45

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31673

Valve Cap

$1.41

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30870A

Crankshaft Assy.

No Longer Available

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29783

GROOVE PIN

$1.45

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27613

Gear, Crankshaft

No Longer Available

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31761B

PISTON PIN ST

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27565

RING SET STD

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20381

RET RING

$1.45

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30963B

Connecting Rod

$24.04

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26706

Bolt, Connecting rod

No Longer Available

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28594

OIL DIPPER

$7.03

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27573

Nut, Connecting rod bolt

No Longer Available

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33149A

Camshaft (No Longer Available)

No Longer Available

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27241

Exhaust Valve Lifter

$4.47

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30756C

CYL COVER

$89.19

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28540

Oil Seal

$5.99

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27625

FILLER PLUG

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29673

Oil Filler Gasket

$1.45

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27677A

Gasket

$6.11

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650451

Screw

$1.44

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30981

NO LONGER AVAILABLE

No Longer Available

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650168

WASHER

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650489

NO LONGER AVAILABLE

No Longer Available

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650489

NO LONGER AVAILABLE

No Longer Available

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29953C

Head Gasket

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36438

NO LONGER AVAILABLE

No Longer Available

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26073

NO LONGER AVAILABLE

No Longer Available

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650695A

NO LONGER AVAILABLE

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33636

Spark Plug

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31619A

Breather Gasket

$1.55

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31337B

Breather Assembly

$15.58

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31410

Breather Element

$1.37

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650128

Screw

$4.14

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26754A

GASKET

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28416A

Intake Pipe

$20.93

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650664

Screw

$1.44

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30646

SCREW

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27513

WASHER

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650684

SCREW

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37735

Link With Lever

$4.60

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37735

Link With Lever

$4.60

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31334

Governor Rod

$4.47

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30658

Baffle, Blower housing

No Longer Available

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30200

Screw

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31345

Plate, Identification

No Longer Available

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29309

Stud, Drive

No Longer Available

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651018

Screw

$1.36

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29716

Screw

$1.05

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30655A

Housing, Blower

No Longer Available

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650815

Washer

$1.44

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650607

Flywheel Nut

$1.38

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29716

Screw

$1.05

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650890

WASHER

$1.44

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30747

STOP LEVER

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550223

DECAL

No Longer Available

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550223

DECAL

No Longer Available

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27272A

Gasket

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30767

Cleaner Spacer (No Longer Available)

No Longer Available

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30727

Air Filter

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650163

SCREW

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6201

Screw

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26756

Gasket

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29752

Nut

$1.45

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31432

Bracket, Speed limit

No Longer Available

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27793

Conduit Clip

$1.45

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28942

Screw

$1.01

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28277

Flat Washer

$1.45

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30342

EXT SPRING

$3.01

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33652

NO LONGER AVAILABLE

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30574A

Governor Shaft

$5.75

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651080

Washer

$1.43

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30591

Governor Gear

$11.42

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29193

Retaining Ring

$1.45

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30588A

Governor Spool

$1.45

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28212

Spacer

$1.45

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36247

TANK BRACKET

$9.44

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32762

NO LONGER AVAILABLE

No Longer Available

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30063

Screw

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30656B

NO LONGER AVAILABLE

No Longer Available

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33032

Fuel Cap

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650556

SCREW

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29634

FUEL FITTING

$4.47

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29683

FUEL FITTING

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29774

Fuel Line

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31778

Spring, Breather tube (1/4" Dia.)

No Longer Available

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28819

NO LONGER AVAILABLE

No Longer Available

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650128

Screw

$4.14

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29745

EXTENSION

$3.01

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31752

Decal, Air cleaner

No Longer Available

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30322

Locknut

$1.40

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610961

Flywheel Key

$1.67

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32576

SNOW SEAL

$3.01

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31680

GUARD

$4.47

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31875

Baffle, Heat

No Longer Available

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28763

Screw

$1.33

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31373

Spacer, Carburetor

No Longer Available

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31691

Air Cleaner Bracket

$5.99

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31715

Air Filter Housing

$17.27

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36261

Lubrication Decal

No Longer Available

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33356

TERMINAL

$1.45

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29117

SCREW

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27675

NUT

$1.32

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30617

NO LONGER AVAILABLE

No Longer Available

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650116

Nut

No Longer Available

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30200

Screw

$1.01

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28539

RET RING

$1.41

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28537

WASHER

$1.40

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28458

BEARING

$33.90

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31861

SHORTING CLIP

$3.51

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29443

CLIP

$1.45

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31335

Governor Lever Clamp

$1.45

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30865

NO LONGER AVAILABLE

No Longer Available

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27275

CLIP

$1.45

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32187

Decal, Super-start

No Longer Available

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32179

Decal, Super-start (Round)

No Longer Available

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30846

BRACKET

$1.36

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30845A

ADJ BOLT

$5.99

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651016

NUT

$1.40

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30595

Decal, Ezee start

No Longer Available

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650518

WASHER

$1.44

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730127

Air Cleaner

$38.11

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730512

CLEANER ASSY

$6.39

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31668

AIR CLEANER

$4.47

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31667

SPRING

$2.84

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26460

Clamp

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30980

NO LONGER AVAILABLE

No Longer Available

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30968

PIPE NIPPLE

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30969

Oil Drain Cap

$4.47

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31427

Decal, H.P. (2-1/2 H.P.)

No Longer Available

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28942

Screw

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28545

GROMMET

$1.45

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30879

Bracket, Toggle switch

No Longer Available

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610164

Switch, Toggle

No Longer Available

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631021B

Inlet Needle Seat & Clip

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30547A

Breaker Set

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631921

Carburetor

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610690A

Magneto, Tecumseh

No Longer Available

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33233A

Gasket Set

$13.37

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20381

RET RING

$1.45

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Found on Diagram: Engine Parts List #2
8269

Lockwasher

No Longer Available

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32649A

Intake Cylinder Gasket

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650451

Screw

$1.44

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650454

SCREW

$1.36

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650139

SCREW

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37735

Link With Lever

$4.60

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37735

Link With Lever

$4.60

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651018

Screw

$1.36

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31545

NO LONGER AVAILABLE (No Longer Available)

No Longer Available

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27272A

Gasket

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450150

SPACER

$1.36

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450124

AIR CLEANER

$5.93

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29962

Air Filter Screen

$4.47

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650163

SCREW

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650551

NO LONGER AVAILABLE

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32924

ADJ SPRING

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29500

SCREW

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26756

Gasket

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29752

Nut

$1.45

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27793

Conduit Clip

$1.45

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28942

Screw

$1.01

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650993

NUT

$1.38

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30083

NO LONGER AVAILABLE

No Longer Available

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33288

Muffler

No Longer Available

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650327A

Screw

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33172

COVER

No Longer Available

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650578

SCREW

$1.38

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33171

SCREEN

$5.77

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28584

FUEL FITTING

$7.84

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29774

Fuel Line

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590343

NO LONGER AVAILABLE

No Longer Available

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30892

Pulley, Rope starter

No Longer Available

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650163

SCREW

$1.38

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650520

NO LONGER AVAILABLE

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31905

Washer, Paper

No Longer Available

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30985

NO LONGER AVAILABLE

No Longer Available

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24522

NO LONGER AVAILABLE

No Longer Available

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28454

Screw

No Longer Available

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8274

WASHER

$1.45

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28451

Gasket, Reducer housing

No Longer Available

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30516

Housing, Reducer

No Longer Available

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30517A

Gasket, Housing

No Longer Available

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30518

Cover, Housing (All 6:1 gear reductio n

No Longer Available

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28534

PIPE PLUG

$1.40

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24590

Plug, Pipe

No Longer Available

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650451

Screw

$1.44

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32714

Pin, Shaft & Gear (All 6:1 gear reduc tion

No Longer Available

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28508

Plug, Expansion (All 6:1 gear reducti on

No Longer Available

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30256

Oil Seal

$7.33

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650561

Screw

$1.44

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650163

SCREW

$1.38

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730136A

CONTROL ASSY

$27.37

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33127

Bracket, Muffler

No Longer Available

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31874

BAFFLE

$5.99

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650665

Screw

$1.44

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30997

Muffler Guard

$1.45

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730162

ADAPTER KIT

$17.32

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730510

NO LONGER AVAILABLE

No Longer Available

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31266

Spacer, Strip

No Longer Available

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26460

Clamp

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650760

Screw

$1.35

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650257

Screw

$1.00

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31291

Plug, Cover

No Longer Available

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32410

Speed Control Knob

$4.47

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32399

NO LONGER AVAILABLE

No Longer Available

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32400

NO LONGER AVAILABLE

No Longer Available

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32397

NO LONGER AVAILABLE

No Longer Available

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650571

NO LONGER AVAILABLE

No Longer Available

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24522

NO LONGER AVAILABLE

No Longer Available

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