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1. CYLINDER - CRANK CASE ASSEMBLY

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(1) CYLINDER - CRANK CASE ASSY(1-1) STUD BOLT(1-1) STUD BOLT(1-2) NUT(1-3) BOLT(1-4) WASHER, 10.5-20-3.2(1-4) WASHER, 10.5-20-3.2(1-5) BOLT(1-6) BOLT(1-7) WASHER, 8.5-19.5-3.2(1-7) WASHER, 8.5-19.5-3.2(1-8) DOWEL PIN, 6-12(1-9) KNOCK, MAIN BEARING(2) CHECK VALVE B(2) CHECK VALVE B(2) CHECK VALVE B(3) GASKET A, CHECK VALVE(3) GASKET A, CHECK VALVE(3) GASKET A, CHECK VALVE(4) GASKET B, CHECK VALVE(4) GASKET B, CHECK VALVE(4) GASKET B, CHECK VALVE(5) CAP, CHECK VALVE(5) CAP, CHECK VALVE(5) CAP, CHECK VALVE(6) BOLT(6) BOLT(6) BOLT(7) LUBRICATION PIPE A(8) LUBRICATION PIPE B(9) LUBRICATION PIPE C(10) CLIP, o7(10) CLIP, o7(10) CLIP, o7(10) CLIP, o7(10) CLIP, o7(10) CLIP, o7(11) CLAMP, 7-80P(12) CLAMP, 6.5-47.5P(12) CLAMP, 6.5-47.5P(13) BOLT(13) BOLT(13) BOLT(14) CYLINDER HEAD(15) GASKET, CYLINDER HEAD(16) BOLT(17) WASHER, 8.5-19.5-3.2(18) COVER, CYLINDER HEAD(19) GASKET, CYLINDER HEAD COVER(20) BOLT(21) CLAMP, 6.5-47.5P(21) CLAMP, 6.5-47.5P(21) CLAMP, 6.5-47.5P(21) CLAMP, 6.5-47.5P(22) THERMOSTAT(23) CAP, THERMOSTAT(24) GASKET, THERMOSTAT CAP(25) BOLT(26) PLUG(27) ANODE(28) BOLT(29) HANGER(30) BOLT(31) SPRING WASHER(32) HEAD LOWER, CRANK CASE(33) O-RING, 2-74.5(34) OIL SEAL, 19.6-35-10(35) OIL SEAL, 35-58-9(36) BOLT(37) EXHAUST COVER, OUTER(38) EXHAUST COVER, INNER(39) GASKET, EXHAUST COVER(39) GASKET, EXHAUST COVER(40) BOLT(41) WATER NIPPLE(42) PIPE, WATER NIPPLE(43) GROMMET, 25-5(44) BLIND PLATE(45) GASKET, BLIND PLATE(46) BOLT(47) SPARK PLUG(47) SPARK PLUG (WITH RESISTANCE)



Parts List
1996 :: 90 HP :: 2 Stroke Tohatsu M90A :: CYLINDER - CRANK CASE ASSEMBLY
Pic. Ref. Part Description Tohatsu
Part Number		 Original
Part Number		 Remarks Price Quantity
Needed
Order
Quantity
(1) CYLINDER - CRANK CASE ASSY 3B7B011000 3B7B01100-0 $0.00 1 Sold Out View More Details
(1-1) STUD BOLT 9153241065M 915324-1065 $0.00 2 Sold Out View More Details
(1-2) NUT 9301211000M 930121-1000 $0.90 2
(1-3) BOLT 9161291065M 916129-1065 $2.54 6
(1-4) WASHER 10.5-20-3.2 3B7011160M 3B7-01116-0 $0.79 8
(1-5) BOLT 9161240850M 916124-0850 $1.84 5
(1-6) BOLT 9161240865M 916124-0865 $1.89 1
(1-7) WASHER 8.5-19.5-3.2 345010150M 345-01015-0 $1.50 6
(1-8) DOWEL PIN 6-12 345011110M 345-01111-0 $1.39 2
(1-9) MAIN BEARING DOWEL PIN 345001170M 345-00117-0 $3.25 1
(2) CHECK VALVE B 3C7011510M 3C7-01151-0 90A #17475~ $6.08 3
(3) GASKET A CHECK VALVE 3C7011530M 3C7-01153-0 90A #17475~ $1.30 3
(4) GASKET B CHECK VALVE 3C7011540M 3C7-01154-0 90A #17475~ $1.25 3
(5) CAP CHECK VALVE 353011520M 353-01152-0 $3.06 3
(6) BOLT 9101035525M 910103-5525 $0.00 6 Sold Out View More Details
(7) LUBRICATION PIPE A 980730280M 9807-3-0280 $11.46 1
(8) LUBRICATION PIPE B 9807-3-0420 NA $0.00 1 Sold Out View More Details
(9) LUBRICATION PIPE C 980730440M 9807-3-0440 $11.46 1
(10) CLIP ø 7 338011330M 338-01133-0 $1.11 6 Sold Out View More Details
(11) CLAMP 7-80P 353069720M 353-06972-0 $2.35 1
(12) CLAMP 6.5-47.5P 309069720M 309-06972-0 $2.21 2
(13) BOLT 9101036612M 910103-6612 $1.24 3
(14) CYLINDER HEAD 3B7B010010 3B7B01001-0 $371.86 1
(15) GASKET CYLINDER HEAD 3B7010050M 3B7-01005-0 $76.41 1
(16) BOLT 9161290860M 916129-0860 $2.81 14
(17) WASHER 8.5-19.5-3.2 345010150M 345-01015-0 $1.50 14
(18) COVER CYLINDER HEAD 3B7S010210 3B7S01021-0 $73.86 1
(19) GASKET CYLINDER HEAD COVER 3B7010240M 3B7-01024-0 $21.42 1
(20) BOLT 9101216630M 910121-6630 $0.90 15
(21) CLAMP 6.5-47.5P 309069720M 309-06972-0 AUTOMIXING TYPE $2.21 2
(21) CLAMP 6.5-47.5P 309069720M 309-06972-0 PREMIXING TYPE $2.21 1
(22) THERMOSTAT 3B7010301M 3B7-01030-1 $0.00 1 Sold Out View More Details
(23) CAP THERMOSTAT 3B7S010310 3B7S01031-0 $37.64 1
(24) GASKET THERMOSTAT CAP 353010320M 353-01032-0 $4.60 1
(25) BOLT 9101036640M 910103-6640 $1.55 3
(26) PLUG 3B7010460M 3B7-01046-0 $1.50 1
(27) ANODE 3B7602181M 3B7-60218-1 $14.17 1
(28) BOLT 9101035630M 910113-5630 $1.22 1 Sold Out View More Details
(29) HANGER 3B7S01513-0 NA $0.00 1 Sold Out View More Details
(30) BOLT 9101140820M 910114-0820 $1.48 2
(31) SPRING WASHER 9413220800M 941322-0800 $0.98 2
(32) CRANK CASE HEAD 3B7012911M 3B7-01291-1 90A #20995~ $47.57 1
(33) O-RING 2-74.5 171000530M 171-00053-0 $4.19 1
(34) OIL SEAL 19.6-35-10 3C7012150M 3C7-01215-0 90A #20995~ $16.51 1
(35) OIL SEAL 35-58-9 3B7001210M 3B7-00121-0 $13.09 1
(36) BOLT 9101035620M 910103-5620 $1.39 2 Sold Out View More Details
(37) EXHAUST COVER OUTER 3B7S023000 3B7S02300-0 $0.00 1 Sold Out View More Details
(38) EXHAUST COVER INNER 3B7S02302-0 NA $0.00 1 Sold Out View More Details
(39) EXHAUST COVER GASKET 3B7023050M 3B7-02305-0 $16.66 2
(40) BOLT 9101215835M 910121-5835 $1.98 16
(41) WATER NIPPLE 353011380M 353-01138-0 $2.36 1
(42) PIPE WATER NIPPLE 981050350M 9810-5-0350 $12.20 1
(43) GROMMET 25-5 3B7760930M 3B7-76093-0 $2.35 2
(44) BLIND PLATE 3C8090811M 3C8-09081-1 FOR PREMIXING TYPE $3.48 1
(45) GASKET BLIND PLATE 3C8090820M 3C8-09082-0 90A #20945~ $4.12 1
(46) BOLT 9101036616M 910103-6616 90A #20945~ $1.27 2
(47) SPARK PLUG 970101009M 970101009M NGK B8HS-10 $4.95 3
(47) SPARK PLUG (WITH RESISTANCE) 970101016M 9701-0-1016 NGK BR8HS-10 $4.95 3
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