1979 Yamaha YZ 250 Carburetor OEM Parts

Air & Fuel
+
Body, Fairing & Fender
+
Drive & Transmission
+
Exhaust
+
Handlebars & Controls
+
Suspension
+

Carburetor Diagram

Item MSRP Qty
#1 CARBURETOR ASSEMBLY 1
2X4-14101-00-00
$176.99
Unavailable
#2 JET, PILOT #50
193-14142-50-00
$8.49
Available to order.
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#3 WASHER, MAIN JET
1W5-14153-00-00
$9.08
Unavailable
#4 JET, MAIN (#400)
137-14143-80-00
$7.49
Available to order.
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# JET, MAIN (#390)
137-14143-78-00
$6.49
Available to order.
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# JET, MAIN (#410)
137-14143-82-00
$7.49
Available to order.
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#5 WASHER, NEEDLE VALVE
239-14195-00-00
$12.99
Available to order.
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#6 NEEDLE VALVE SET
23X-14107-35-00
$43.99
Available to order.
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#7 PLATE
510-14146-00-00
$21.99
Unavailable
#8 FLOAT
214-14185-00-00
$41.99
Unavailable
#9 ARM, FLOAT
363-14187-00-00
$28.99
Available to order.
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#10 PIN, FLOAT
127-14186-00-00
$6.25
Available to order.
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#11 CAP
214-14118-00-00
$7.49
Available to order.
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#12 GASKET, FLOAT CHAMBER
363-14184-00-00
$24.99
Available to order.
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#13 BODY, FLOAT CHMBR 1
510-14181-16-00
$48.99
Unavailable
#14 O-RING
558-14147-00-00
$9.49
Available to order.
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#15 PLUG, SCREW
500-14115-00-00
$27.99
Available to order.
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#16 PLATE
313-14146-00-00
$18.99
Unavailable
#17 WASHER, SPRING
92990-05100-00
$0.30
Available to order.
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#18 SCREW, PAN HEAD
98580-05016-00
Superseded by 97885-05016-00
$4.25
Available to order.
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#19 NOZZLE, MAIN (Q-0)
510-14141-50-00
$37.67
Unavailable
#20 VALVE, THROTTLE 1
510-14112-30-00
$108.99
Unavailable
#21 NEEDLE
239-14116-16-00
$11.18
Unavailable
#22 CLIP
164-14137-00-00
Superseded by 3FA-14137-00-00
$7.49
Available to order.
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#23 CONNECTOR
509-14274-00-00
$23.99
Unavailable
#24 WASHER, SPRING
92990-03100-00
$7.49
Available to order.
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#25 SCREW, PAN HEAD
98580-03008-00
$3.35
Available to order.
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#26 SEAT, SPRING
509-14136-00-00
$12.49
Unavailable
#27 SPRING, THROTTLE VALVE
363-14131-00-00
$16.49
Unavailable
#28 GASKET
363-14126-00-00
$21.99
Unavailable
#29 CLIP
363-14137-00-00
$10.49
Available to order.
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#30 TOP, MIXING CHAMBER
1W3-14158-00-00
$38.99
Unavailable
#31 GASKET
509-14198-00-00
$17.49
Available to order.
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#32 CABLE ADJUST SCREW SET
23X-14106-00-00
$50.99
Available to order.
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#33 NUT, CABLE ADJUSTING
127-14161-00-00
$7.49
Available to order.
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#34 CAP
1M1-14169-00-00
Superseded by 3X3-14169-00-00
$15.99
Available to order.
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#35 THROTTLE SCREW SET
23X-14103-00-00
$43.99
Available to order.
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#36 NUT, CABLE ADJUSTING
802-14161-00-00
$7.49
Available to order.
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#37 CAP
1W1-14968-00-00
$8.99
Unavailable
#38 AIR SCREW SET (1W3-14123-00)
26A-14104-00-00
$4.70
Unavailable
#39 SPRING, THROTTLE STOP
137-14133-00-00
$6.49
Available to order.
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#40 PLUNGER, STARTER
1W1-14171-00-00
$11.96
Unavailable
#41 SPRING, PLUNGER
256-14135-00-00
$13.99
Unavailable
#42 COVER, PLUNGER CAP (1W3-14173
1W3-14175-00-00
$18.49
Unavailable
#43 PLATE, STARTER LVR
1W3-14178-00-00
$3.96
Unavailable
#44 CAP, PLUNGER
802-14174-00-00
$7.99
Unavailable
#45 COVER, PLUNGER CAP
802-14173-00-00
$5.49
Unavailable
#46 BUSH
737-14241-00-00
$7.10
Unavailable
#47 CLIP
737-14137-00-00
$9.99
Available to order.
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#48 HOSE
310-14197-00-00
Superseded by 89A-14987-00-00
$15.99
Available to order.
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#49 HOSE
3Y3-14196-00-00
Superseded by 88R-14987-00-00
$8.99
Unavailable
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