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2020 Yamaha YZ450F CYLINDER OEM Parts Diagram

Diagram: F534896
The products below will fit your 2020 Yamaha YZ450FLGY Select a Different Bike
# Item Price Suggested
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
B2W-11102-00-00
$797.99
$839.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
2 GUIDE, VALVE 1
B2W-11133-10-00
$47.58 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
$39.89
$41.99
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
4 BOLT, FLANGE
90105-06027-00
$2.06
$2.30
Suggested Quantity 7 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
$2.14
$2.30
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
$2.14
$2.30
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
B2W-15138-00-00
$2.98
$3.14
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
8 BOLT, FLANGE
90105-06227-00
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
9 GASKET
90430-06014-00
$2.49
$2.80
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 business days of lead time prior to shipment
10 BOLT, STUD
90116-06037-00
$1.37
$1.44
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
11 CPR9E-9 NGK SPLUG 10
CPR-9EA90-00-00
$6.79
$7.99
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
11 LMAR8 NGK SPLUG 10PK
LMA-R8G00-00-00
$8.35
$9.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
12 GASKET, CYLINDER H
B2W-11181-00-00
$16.93
$17.82
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
13 PIN, DOWEL
93612-16254-00
$2.58
$2.80
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 business days of lead time prior to shipment
14 BOLT, FLANGE
90105-10367-00
$5.57
$5.83
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 WASHER, PLATE
90201-10025-00
$3.04
$3.08
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
16 BOLT, FLANGE DEEP RECESS
95E32-06030-00
$0.19
$0.20
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
17 CLAMP
BR9-81128-00-00
$3.76
$3.96
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
18 COVER, CYLINDER HE
Deep Purplish Blue Solid E
B2W-11190-00-00
$195.41
$205.69
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
18 COVER, CYLINDER HE
B2W-11190-10-00
$195.41
$205.69
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
19 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
$2.42
$2.55
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
20 COVER, BREATHER
B2W-11168-00-00
$24.90 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
21 BOLT, FLANGE
90105-06225-00
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
22 GASKET, BREATHER C
B2W-11169-00-00
$5.10 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
23 GUIDE, STOPPER 2
B2W-12241-00-00
$6.18 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
B2W-11193-00-00
$12.71
$13.38
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
25 GASKET, HEAD COVER 2
1SM-11194-00-00
$9.05
$9.53
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
26 BOLT, COVER HEAD
5UM-1119E-00-00
$5.94
$6.60
Suggested Quantity 3 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
27 CYLINDER 1
B2W-11311-00-00
$376.61
$396.43
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
28 GASKET, CYLINDER
B2W-11351-00-00
$8.68
$9.14
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
29 PIN, DOWEL A
99530-14016-00
$1.42
$4.40
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
30 BOLT, FLANGE DEEP RECESS
95E32-06030-00
$0.19
$0.20
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
31 HOLDER
BR9-11395-00-00
$2.66
$2.80
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
32 NUT, WITH WASHER
95702-06500-00
$0.17
$2.23
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
33 GASKET KIT
B2W-W0001-00-00
$87.39
$91.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
Montgomeryville Cycle Center www.montgomeryvillecc.com Yamaha OEM Parts On RevZilla - Powered and Sold by Montgomeryville Cycle Center. RevZilla has partnered with Montgomeryville Cycle Center to offer you a next generation shopping experience for OEM parts.

The same great policies and service you have come to expect when shopping on RevZilla.com will apply to any OEM purchases made online.

RevZilla is proud to carry every original part available for your 2020 Yamaha YZ450F CYLINDER assembly. Simply reference the OEM parts diagram to confirm the exact part numbers you need. If the assembly calls for more than one of any given part number, it will be noted for you in the suggested order quantity so you can get exactly what you need to get the job done right, the first time. Not quite sure? Feel free to shoot us an email or give us a call to get hands-on help from an OEM parts expert.