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3. CYLINDER HEAD & VALVE & CAMSHAFT

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(1) CYLINDER HEAD ASSY(2) INTAKE VALVE(3) EXHAUST VALVE(4) VALVE SPRING SEAT(4) VALVE SPRING SEAT(5) VALVE SPRING L=35(5) VALVE SPRING L=35(6) RETAINER(6) RETAINER(7) COTTER(7) COTTER(8) DOWEL PIN 6-12(8) DOWEL PIN 6-12(9) CYLINDER HEAD GASKET(10) CYLINDER HEAD BOLT 8-90(11) CYLINDER HEAD BOLT 8-60(12) EXHAUST COVER GASKET(13) CYLINDER HEAD COVER(14) CYLINDER HEAD COVER GASKET(15) BOLT(16) WASHER 6-16-1.5(17) THERMOSTAT(18) THERMOSTAT CAP(19) THERMOSTAT CAP GASKET(20) CAMSHAFT ASSY(21) LIFTER(21) LIFTER(22) PUSH ROD(22) PUSH ROD(23) PLATE PUSH ROD(24) PIVOT BOLT(25) ROCKER ARM(26) PIVOT ROCKER ARM(27) ADJUSTING NUT(28) THROTTLE DRUM(29) THROTTLE OPENER(30) COLLAR DRUM(31) BOLT(32) WASHER 6-16-1.5(33) BOLT(34) THROTTLE ROD(35) SPARK PLUG (DCPR6E)



Parts List
2010 :: 4 HP :: 4 Stroke Tohatsu MFS4B :: CYLINDER HEAD & VALVE & CAMSHAFT
Pic. Ref. Part Description Tohatsu
Part Number		 Original
Part Number		 Remarks Price Quantity
Needed
Order
Quantity
(1) CYLINDER HEAD 3R4B010011 3R4B01001-1 $254.53 1
(2) INTAKE VALVE 3H6072010M 3H6-07201-0 $24.29 1
(3) EXHAUST VALVE 3H6072020M 3H6-07202-0 $20.34 1
(4) VALVE SPRING SEAT 3H6072050M 3H6-07205-0 $1.39 2
(5) VALVE SPRING 3AE072030M 3AE-07203-0 $3.68 2
(6) RETAINER 3H6072210M 3H6-07221-0 $4.70 2
(7) COTTER 3H6072230M 3H6-07223-0 $2.65 4
(8) DOWEL PIN 6-12 345011110M 345-01111-0 $1.39 2
(9) CYLINDER HEAD GASKET 3H6010051M 3H6-01005-1 $9.94 1
(10) CYLINDER HEAD BOLT 3H6010120M 3H6-01012-0 $2.14 2
(11) CYLINDER HEAD BOLT 3H6010130M 3H6-01013-0 $1.64 2
(12) EXHAUST COVER GASKET (OUTER) 3H6023060M 3H6-02306-0 $3.43 1 Sold Out View More Details
(13) CYLINDER HEAD COVER 3H6B010210 3H6B01021-0 $26.85 1
(14) CYLINDER HEAD COVER GASKET 3H6010240M 3H6-01024-0 $2.97 1
(15) BOLT 9101210616M 910121-0616 $1.04 4
(16) WASHER 6 -16 -1.5 3C8663080M 3C8-66308-0 $1.50 4
(17) THERMOSTAT 3H6010300M 3H6-01030-0 MARK 5B OR 52B $34.96 1
(18) THERMOSTAT CAP 3H9B010311 3H9B01031-1 $33.93 1
(19) THERMOSTAT CAP GASKET 346010320M 346-01032-0 $2.07 1
(20) CAMSHAFT ASSY 3R4070101M 3R4-07010-0 MARK 6 $134.62 1
(21) LIFTER 3H6072310M 3H6-07231-0 $5.34 2
(22) PUSH ROD 3H6072320M 3H6-07232-0 $3.89 2
(23) PUSH ROD PLATE 3H6072330M 3H6-07233-0 $2.76 1
(24) PIVOT BOLT 3H6072340M 3H6-07234-0 $1.84 2
(25) ROCKER ARM 3H6072350M 3H6-07235-0 $6.97 2
(26) ROCKER ARM PIVOT 3H6072360M 3H6-07236-0 $4.08 2
(27) ADJUSTING NUT 3H6079370M 3H6-07237-0 $1.20 2 Sold Out View More Details
(28) THROTTLE DRUM 3H6636110M 3H6-63611-0 $3.80 1
(29) THROTTLE OPENER 3H6636120M 3H6-63612-0 $1.84 1 Sold Out View More Details
(30) COLLAR 6.5-10.5-22.6 3H6636180M 3H6-63618-0 $4.58 1
(31) BOLT 9101036635M 910103-6635 $1.16 1 Sold Out View More Details
(32) WASHER 6 -16 -1.5 3C8663080M 3C8-66308-0 $1.50 1
(33) BOLT 9101036645M 910103-6645 $1.25 2
(34) THROTTLE ROD 3H6636170M 3H6-63617-0 $4.12 1
(35) SPARK PLUG 970111103M 9701-1-1103 $6.96 1
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