REPAIR PARTS
TRACTOR - - MODEL NUMBER 917.258911
KOHLER ENGINE- MODEL NUMBER CV22S, TYPE NUMBER 67515
CYLINDER HEAD/V'ALVE/BREATHER
CRANKCASE
KEY PART
NO. NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
t7 235011
18
2O
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
DESCRIPTION
Head Assembly, #1 Cylinder Kit, Valve Cover, Breather
(Includes Key #3, 34 thru 36) Grommet, Rubber
Kit, Breather (includes Key #3 & 5) Separator, Oil Breather
Kit, Breather Cover'with Gasket
(Includes Key Numbers 7 and 8) Gasket, Breather
Cover, Breather
Screw M6 x 1..0x 20 (4)
Plug, Hex Head, Countersunk 1/8 N. P_T..F.
Kit, Breather Hose (Includes
Hose, Breather
Kit, Retainer (4)
Cap, Valve Spring (4) Spring, Valve (4) Retainer',Spring (4)
Valve, Exhaust, Standard Size (2) Valve, Exhaust, °25 Oversize (2) Valve, Intake, Standard Size (2) Valve, Intake, _25Oversize (2) Seat, Valve Stem (2)
Fitting
Hose, Breather
Lifter, Valve (4)
Rod, Push (4)
Gasket, Cylinder Head (2) Head Assembly, #2 Cylinder Kit, Valve Train
(Includes Key Numbers 24,
Washer, Plain (4)
Arm, Rocker (4) Pivot, Rocker Arm (4) Screw M6 x 1o0x 34 (4) Kit, Valve Cover, Plain
(Includes Key Numbers 34 thru 36)
Spacer (4)
Screw, Shoulder (4) Screw M10 x 1_5x 91 (8) Strap, Lifting
Kit, Breather Separator
KEY PART
NO. NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
DESCRIPTION
Cylinder Block (Use Miniblock) Fitting
Connecting Rod (Standard) (2) Connecting Rod (_25) (2)
Pin, Dowel Locating (6) Plug, Cup
Piston with Ring Set (Standard) (2)
Piston with Ring Set (.25) (2) Piston with Ring Set (.50) (2) Ring Set (Standard) (2)
Ring Set/:25/t2 / Retainer, Piston Pin (4) Shim, Camshaft, Yellow Shim, Camshaft, Green (As Required)
Shim, Camshaft, Black (As Required)
Shim, Camshaft, White (As Required)
Shim, Camshaft, Blue (As Required)
Shim, Camshaft, Red (As Required)
Shim, Camshaft, Grey
(As Required) Camshaft
Shaft, Governor Cross Washer, Plain 1/4
Seal, Governor Cross Shaft Washer, Plain 1/4
Pin, Hitch
Screw, Reed Retainer M5 x 0.8 x 10 (2)
Retainer',Reed }2) Reed, Breather
Seal, Oil, Front
Bracket, Oil Fill Tube Screw, Oil Fill Tube Bracket M5x0.8x 16
Dipstick Assembly (includes
4O
41
42
43
4424-445-02
45
(Includes Key Numbers 40 thru 45) Spacer
Bracket, Breather Separator Separator, Oil Breather Grommet, Rubber
Strap, Breather Separator
Screw M5 x 0..8x 16 (2)
NOTE: All component dimensions given in U..S. inches t inch = 25..4 rnm
52