Models664D & E666M I
ENGINE, SUPPORT BRACKETS, PULLEYS, BELTS, BELTCOVER
REF. PART
NO. NO. DESCRIPTION QTY.
1 710-0539
2 1917326
3 736-0119
4 710-0107
5 777S30651
6 1916659
7 712-3004A
8 1108841
9 GW-1138-1
10 619-04015
11 GW-9944
12 GW-9572
13 710-3!03
14 1918731
15 1916535
16 736-0159
17 1916725
18 710-0117
19 1917746
20 736-3078
21 1916728
22 1916522
23 GW-1440
24 1918812
25 1909404
26 1900396
27 GW-20339
Screw, 3/8-24 x 1.75 .......................... 1
Bracket,Clutch Cable.......................... 1
Lockwasher-5/16 ................................ 6
HexHd. Screw,5/16-24 x 1/2 ............. 2
Decal,Hot Surfaces/BeltWarning ....... 1
Cover.................................................. 1
FlangeLock Nut, 5/16-18 .................... 2
Key,3/16 x 1-1/2 ................................ 1
Shim ................................................... 1
Pulley, EngineDrive............................ 1
BelievilleWasher................................. 2
HexHd. Screw,5/16-24 x1-1/8 ......... 1
HexHd, Screw,5/16-18 x2 ............... 1
Reverseidler Arm ............................... 1
Pulley, ReverseIdler........................... 1
FlatWasher,5/16 ................................ 2
BeltGuide,Wire Formed .................... 1
HexHeadScrew, 5/16-24 x 1.............. 1
Washer, Shoulder ............................... 1
Washer, Flat,1-1/8.............................. 3
Spring, ReverseReturn....................... 1
Transmission Pulley............................ 1
Support Washer.................................. 1
ReverseClutch Belt............................. 1
ForwardClutch Belt............................. 1
Self-tapping Screw,#10-32 x 1/2....... 4
Guard, Belts/Pulleys............................ 1
REF. PART
NO. NO. DESCRIPTION QTY.
28 712-0267
29 1186329
30 1916797
31 1916796
32 736-0452
35 710-0395
36 777120942
37 1918774
38 GW-90063
39 710-0805
40 736-0275
41 1918846
42 GW-55088
43 736-0119
44 712-3010
45 1917746
46 1918744
47 1767754
48 1916727
49 712-3000
50 GW-9090
51 710-0347
52 712-0158
53 1754128
54 736-0463
55 714-04029
56
HexNut, 5/16-18 ................................ 4
HexFlangeScrew, 5/16-18 x 3/4". ..... 4
EngineSupport Bracket,left side ........ 1
EngineSupport Bracket,right side...... 1
BellWasher......................................... 1
HexHd, Screw,5/16-18 x 2-1/4......... 5
Decal,Stabilization.............................. 1
Mounting Bar...................................... 2
HexFlangeScrew, 5/16-18 x 1........... 4
HexHd. Screw,5/16-18 x 1-1/2". ....... 1
FlatWasher,5/16'. .............................. 1
BeltGuide,Pony ................................. 2
Pivot Bushing...................................... 2
Lockwasher,5/16................................ 2
HexNut, 5/16-18................................. 2
Washer, Shoulder ............................... 2
idler Arm, ForwardTiller Direction...... 1
Screw, selftapping, #10-24 ................ 1
Spring ................................................. 1
HexLocknut, 5/16-18 ......................... 1
idler Pulley, Forward .......................... 1
Screw, 3/8-16 x 1-3/4......................... 1
HexLock Nut,5/16-18 ........................ 1
Screw, !/4-20 x 3/4 ............................ 1
FlatWasher-1/4 .................................. 1
Key,.188 x 1.75.................................. 1
1
* Specify GRADE5 if ordering part locally.
** Seeyour localauthorized engine servicedealer for engine parts or
service. Referto engine nameplatefor enginetype andcode
information.