Yamaha F250AET, FL250AET, F250TR, LF250TR Section 4 Parts Diagram
CYLINDER & CRANKCASE 2
49 catalog rows · 8 linked store rows
Yamaha F250AET, FL250AET, F250TR, LF250TR CYLINDER & CRANKCASE 2 parts
Yamaha F250AET, FL250AET, F250TR, LF250TR section 4 covers cylinder & crankcase 2 parts for this outboard catalog. The list includes CYLINDER HEAD ASSY, GUIDE, VALVE 1, PLUG, TAPER SCREW, NIPPLE, HOSE, PIN, DOWEL, BOLT, WITH WASHER, CYLINDER HEAD ASSY 2, BOLT/WASHER-CAM CAPS. Use the diagram reference numbers with the parts table to identify the correct item.
8 rows in this section are linked to store products with live price or availability. Confirm the exact model, serial range and year before ordering marine engine parts.
Section 4 — CYLINDER & CRANKCASE 2
F250AET, FL250AET, F250TR, LF250TR
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Parts list
Section 4
| Ref | Part No. / Description | Qty | Buy |
|---|---|---|---|
| 1 |
CYLINDER HEAD ASSY
|
1 | |
| 2 |
CYLINDER HEAD ASSY
|
1 | |
| 3 |
.GUIDE, VALVE 1
|
12 | |
| 4 |
.PLUG, TAPER SCREW
|
7 | |
| 5 |
.NIPPLE, HOSE
|
1 | |
| 6 |
.PIN, DOWEL
|
2 | |
| 7 |
.BOLT, WITH WASHER
|
4 | |
| 8 |
.BOLT, WITH WASHER
|
14 | |
| 9 |
CYLINDER HEAD ASSY 2
|
1 | |
| 10 |
CYLINDER HEAD ASSY 2
|
1 | |
| 11 |
.GUIDE, VALVE 1
|
12 | |
| 12 |
.PLUG, TAPER SCREW
|
3 | |
| 13 |
.PIN, DOWEL
|
4 | |
| 14 |
.BOLT/WASHER-CAM CAPS
|
6 | |
| 15 |
.BOLT, WITH WASHER
|
12 | |
| 16 |
ANODE COVER ASSY
|
4 | |
| 17 |
.ANODE
|
1 | |
| 18 |
.GROMMET, ANODE
|
1 | |
| 19 |
.BOLT, FLANGE
|
1 | |
| 20 |
.GASKET
|
1 | |
| 21 |
BOLT, WITH WASHER
|
4 | |
| 22 |
GASKET, CYLINDER HEAD
1
|
1 | |
| 23 |
COLLAR
|
2 | |
| 24 |
SCREW, FLAT FILLISTER
|
8 | |
| 25 |
BOLT, WITH WASHER
|
2 | |
| 26 |
BOLT, WITH WASHER
|
1 | |
| 27 |
GASKET, CYLINDER HEAD
1
Qty by model: 6p24=2; 6p34=1
|
2 | |
| 28 |
COLLAR
|
2 | |
| 29 |
SCREW, FLAT FILLISTER
|
8 | |
| 30 |
BOLT, WITH WASHER
|
2 | |
| 31 |
BOLT, WITH WASHER
|
1 | |
| 32 |
BOLT
|
1 | |
| 33 |
WASHER
|
1 | |
| 34 |
COVER, CYLINDER HEAD 1
|
1 | |
| 35 |
PLATE, BREATHER 3
|
1 | |
| 36 |
SCREW, PAN HEAD
|
9 | |
| 37 |
WASHER
|
9 | |
| 38 |
GASKET, HEAD COVER 1
|
1 | |
| 39 |
BOLT
|
14 | |
| 40 |
WASHER
|
14 | |
| 41 |
GUIDE 1
|
1 | |
| 42 |
BOLT, HEXAGON SOCKET HEAD
|
2 | |
| 43 |
COVER, CYLINDER HEAD 2
|
1 | |
| 44 |
GASKET, HEAD COVER 2
|
1 | |
| 45 |
BOLT
|
14 | |
| 46 |
WASHER
|
14 | |
| 47 |
GUIDE
|
1 | |
| 48 |
BOLT, HEXAGON SOCKET HEAD
|
2 | |
| 49 |
PLUG, SPARK (NGK LFR6A-11)
|
6 |