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7. INTAKE VALVE & EXHAUST VALVE

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(1) INTAKE VALVE(2) EXHAUST VALVE(3) SEAL, IN VALVE STEM(4) SEAL, EX VALVE STEM(5) VALVE SPRING(5) VALVE SPRING(6) SEAT, VALVE SPRING(6) SEAT, VALVE SPRING(7) RETAINER, VALVE SPRING(7) RETAINER, VALVE SPRING(8) COTTER(8) COTTER(8) COTTER(8) COTTER(9) ROCKER ARM(9) ROCKER ARM(9) ROCKER ARM(9) ROCKER ARM(9) ROCKER ARM(9) ROCKER ARM(10) SCREW(10) SCREW(10) SCREW(10) SCREW(10) SCREW(10) SCREW(11) NUT(11) NUT(11) NUT(11) NUT(11) NUT(11) NUT(12) SHAFT, ROCKER EXHAUST(13) SHAFT, ROCKER INTAKE(14) BOLT(14) BOLT(15) COLLAR(16) SPRING(16) SPRING(16) SPRING(17) SPRING(17) SPRING(17) SPRING(18) WASHER,13.2 - 21.8 - 2(18) WASHER,13.2 - 21.8 - 2(18) WASHER,13.2 - 21.8 - 2(18) WASHER,13.2 - 21.8 - 2(18) WASHER,13.2 - 21.8 - 2(18) WASHER,13.2 - 21.8 - 2



Parts List
25 HP :: 4 Stroke Nissan NSF30A :: 4 Stroke Tohatsu MFS30A :: INTAKE VALVE & EXHAUST VALVE
Pic. Ref. Part Description Tohatsu
Part Number		 Original
Part Number		 Remarks Price Quantity
Needed
Order
Quantity
(1) INTAKE VALVE 3R3072010M 3R3-07201-0 $23.14 3
(2) EXHAUST VALVE 3R0072020M 3R0-07202-0 $29.47 3
(3) INTAKE VALVE STEM SEAL 3R3072040M 3R3-07204-0 $2.77 3
(4) EXHAUST VALVE STEM SEAL 3R3072060M 3R3-07206-0 $2.77 3
(5) VALVE SPRING (OLD) 3H6072031M 3H6-07203-1 $3.68 6
(6) VALVE SPRING SEAT 3H6072050M 3H6-07205-0 $1.39 6
(7) RETAINER 3H6072210M 3H6-07221-0 $4.70 6
(8) COTTER 3H6072230M 3H6-07223-0 $2.65 12
(9) ROCKER ARM 3R0072350M 3R0-07235-0 $0.00 6 Sold Out View More Details
(10) ADJUSTING SCREW 3R0072380M 3R0-07238-0 $2.94 6
(11) ADJUSTING NUT 3H8072370M 3H8-07237-0 $2.07 6
(12) SHAFT ROCKER EXHAUST 3R0072200M 3R0-07220-0 $0.00 1 Sold Out View More Details
(13) SHAFT ROCKER INTAKE 3R0072260M 3R0-07226-0 $0.00 1 Sold Out View More Details
(14) BOLT 9101245635M 910124-5635 $0.00 2 Sold Out View More Details
(15) COLLAR 3H8072390M 3H8-07239-0 $0.00 1 Sold Out View More Details
(16) SPRING ROCKER SHAFT (OLD) 3H8072250M 3H8-07225-0 L=30 $1.61 3
(17) SPRING 3H8072290M 3H8-07229-0 L=51 $1.61 3
(18) WASHER 13.2-21.7-2 (NEW) 3R3072270M 3R3-07227-0 $1.02 6
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