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2025 Yamaha WR450F CYLINDER OEM Parts Diagram

Diagram: F771786
31 30 25 20 18 1 19 4 4 17 6 5 22 10 3 2 24 23 8 9 14 7 16 15 12 13 26 29 28 27 21 11
The products below will fit your 2025 Yamaha WR450FS1 Select a Different Bike
# Item Price Rec.
Qty The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested. 		Quantity
1 CYLINDER HEAD ASSY
BHR-11102-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
2 GUIDE, VALVE 1
B2W-11133-10-00 		Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
3 GUIDE, VALVE 2
5PS-11134-10-00 		$76.49
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
4 BOLT, FLANGE
90105-06027-00 		$7.64
 Suggested Quantity 8 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
5 PIN, DOWEL
91808-16023-00 		$7.19
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
6 PIN, DOWEL
91808-16023-00 		$7.19
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
7 NOZZLE 1
BHR-15138-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
8 BOLT, FLANGE DEEP RE
95E32-06010-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 90105-06227-00 		$0.95
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
9 GASKET
90430-06014-00 		$7.74
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 5-7 business days
10 BOLT, STUD
90116-06037-00 		$4.25
 Suggested Quantity 3 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
11 LMAR8 NGK SPLUG 10PK
LMA-R8G00-00-00 		$12.14
 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Out of Stock
12 . GASKET, CYLINDER HEAD 1
BHR-11181-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
13 PIN, DOWEL
93612-16254-00 		$5.88
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
14 BOLT, FLANGE
90105-10494-00 		$22.99
 Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
15 WASHER, PLATE
90201-10025-00 		$7.64
 Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
16 BOLT
91312-06045-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 90110-06176-00 		$3.97
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
17 COVER, CYLINDER HEAD 1
BHR-11190-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
18 BOLT, STUD
90116-06049-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 90116-06048-00 		$4.95
 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
19 COVER, BREATHER
BDB-11168-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
20 BOLT, FLANGE DEEP RE
95E32-06020-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 90105-06225-00 		$0.95
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
21 GASKET, BREATHER C
B2W-11169-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
22 GUIDE, STOPPER 2
B2W-12241-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
23 . GASKET, HEAD COVER 1
BHR-11193-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
24 GASKET, HEAD COVER 2
1SM-11194-00-00 		$16.19
 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
25 BOLT, COVER HEAD
5UM-1119E-00-00 		$13.94
 Suggested Quantity 3 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
26 CYLINDER 1
BHR-11311-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
27 . GASKET, CYLINDER
BHR-11351-00-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
28 PIN, DOWEL
93612-16254-00 		$5.88
 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
29 BOLT, HEXAGON SOCKET HEAD
90110-06439-00 		Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
30 HOLDER
BR9-11395-00-00 		$5.85
 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 1-2 weeks
31 NUT, WITH WASHER
95702-06500-00 		$2.60
 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships within 24 hours
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