East Marine — Authorized Tohatsu Parts Dealer in South Florida

For outboard motor sales, service, and warranties, please contact the Tohatsu America Corporation in TX

1869 S. Dixie Hwy, Pompano Beach, FL 33060 Mon–Fri 9:00 AM–5:00 PM EST
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+1-954-941-0212 ext 0·Mon–Fri 9:00 AM–5:00 PM EST

21. ASSEMBLY & KIT PARTS

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MFS8C ASSEMBLY & KIT PARTS(1) LOWER UNIT ASSY (S)(1) LOWER UNIT ASSY (L)(2) ENGINE SHORT BLOCK KIT(3) POWER HEAD GASKET SET(3) CYLINDER HEAD GASKET(3) ENGINE BASEMENT GASKET(3) OIL SEAL 18-35-8(3) OIL PUMP GASKET(3) CYLINDER HEAD COVER GASKET(3) O-RING 3.1-24.4(3) O-RING 2.62-18.72(3) OIL SEAL 36-50-7(3) OIL SEAL 30-45-8(3) THERMOSTAT CAP GASKET(3) EXHAUST COVER GASKET(3) GASKET(3) GASKET(3) OIL SEAL 12.1-28-5(4) LOWER UNIT GASKET SET(4) DRIVE SHAFT HOUSING GASKET(4) O-RING 2.5-4.9(4) O-RING 2.4-15.4(4) EXHAUST PIPE GASKET(4) GASKET 8.1-15-1(4) O-RING 3.2-47(4) OIL SEAL 15-28-10(4) OIL SEAL 12-24-8(4) GUIDE PLATE GASKET(4) PUMP CASE GASKET (LOWER)(4) PUMP CASE GASKET(5) WATER PUMP REPAIR KIT(5) WATER PUMP IMPELLER(5) KEY ø3-11(5) PUMP CASE LINER(5) WATER PUMP GUIDE PLATE(5) PUMP CASE GASKET(5) GUIDE PLATE GASKET(5) BOLT(5) WASHER(5) PUMP CASE GASKET (LOWER)(6) WATER PUMP KIT (CHROME PLATED)(6) WATER PUMP IMPELLER(6) PUMP CASE LINER(6) WATER PUMP GUIDE PLATE(6) PUMP CASE GASKET(6) GUIDE PLATE GASKET(7) EXTENSION HOUSING KIT (UL)(7) EXTENSION HOUSING(7) BOLT 6-35(7) DRIVE SHAFT BUSHING (UL)(7) STOPPER(7) BOLT(7) DRIVE SHAFT ASSY (UL)(7) CAM ROD (UL)(7) WATER PIPE (UL)(8) ELECTRIC STARTER KIT (F)(8) FLYWHEEL W/RING GEAR(8) ALTERNATOR ASSY(8) BRACKET(8) BOLT(8) WASHER(8) STARTER SOLENOID(8) BOLT(8) FUSE WIRE ASSY(8) FUSE 20A(8) CAP(8) TAPPING SCREW 5-12(8) FUSE HOLDER BRACKET(8) STARTER MOTOR ASSY(8) BOLT(8) RECTIFIER COMPLETE(8) PLUG(8) BOLT(8) BATTERY CABLE L=2000(8) PROTECTOR(8) PROTECTOR(8) BOLT(8) TERMINAL CAP 15.5-20-28(8) TERMINAL CAP 8-18-28(8) TERMINAL CAP 8-13-28(8) STARTER CABLE L=200(8) NEUTRAL SWITCH BRACKET(8) NEUTRAL SWITCH(8) NEUTRAL SWITCH ACTUATOR(8) BOLT(8) MAIN SWITCH ASSY(8) START DECAL(9) STEERING LOCK KIT(9) STEERING LOCK PLATE(9) WASHER 8.5-34-3(9) PRE-COATED BOLT 6-12(9) PRE-COATED BOLT 8-20(9) CAP NUT(10) MAINTENANCE KIT(10) GASKET 8.1-15-1(10) ANODE PLUG ASSY(10) PUMP CASE LINER(10) PUMP CASE GASKET(10) WATER PUMP IMPELLER(10) KEY ø3-11(10) WATER PUMP GUIDE PLATE(10) GUIDE PLATE GASKET(10) WASHER 14.5-24-1(10) TRIM TAB(10) SPRING PIN 3-10(10) SPLIT PIN 3-18(10) SPARK PLUG (DCPR6E)

Displaying 1 to 107 (of 107 products)

Parts List

2026 :: 8 HP :: 4 Stroke Tohatsu MFS8C (EFI) :: ASSEMBLY & KIT PARTS

Pic. Ref. Part Description Tohatsu
Part Number		 Original
Part Number		 Remarks Price Quantity
Needed		 Order Quantity
(1) LOWER UNIT ASSY (S) 31HQ873010 31HQ87301-0 $603.59 1
(1) LOWER UNIT ASSY (L) 31HQ873020 31HQ87302-0 $612.35 1
(2) ENGINE SHORT BLOCK KIT 31HB870901 31HB87090-1 $0.00 1 Sold Out View More Details
(3) POWER HEAD GASKET SET 31H871210M 31H-87121-0 $64.72 1
(3) CYLINDER HEAD GASKET 31H010050M 31H-01005-0 $17.51 1
(3) ENGINE BASEMENT GASKET 31H013030M 31H-01303-0 $15.74 1 Sold Out View More Details
(3) OIL SEAL 18-35-8 3H8070250M 3H8-07025-0 $5.82 1
(3) OIL PUMP GASKET 31H076530M 31H-07653-0 $2.17 1
(3) CYLINDER HEAD COVER GASKET 3V1010240M 3V1-01024-0 $5.96 1
(3) O-RING 3.1-24.4 3R0074220M 3R0-07422-0 $1.39 1 Sold Out View More Details
(3) O-RING 2.62-18.72 3H6074220M 3H6-07422-0 $1.68 1
(3) OIL SEAL 36-50-7 3BJ001210M 3BJ-00121-0 $11.78 1
(3) OIL SEAL 30-45-8 3V1001210M 3V1-00121-0 $13.12 1
(3) THERMOSTAT CAP GASKET 346010320M 346-01032-0 $2.07 1
(3) EXHAUST COVER GASKET 31H023050M 31H-02305-0 $5.24 1
(3) GASKET 31H024180M 31H-02418-0 $3.50 1
(3) GASKET 31H101040M 31H-10104-0 $1.75 1
(3) OIL SEAL 12-28-5 3B2012150M 3B2-01215-0 $6.08 1
(4) Lower Unit Gasket Kit 8/9.8B 3B2873215M 3B2873215M $34.53 1
(4) DRIVE SHAFT HOUSING GASKET 3B2610122M 3B2-61012-0 $15.79 1
(4) O-RING 2.5-4.9 369660211M 369-66021-1 $1.36 2 Sold Out View More Details
(4) O-RING 2.4-15.4 332660320M 332-66032-0 $1.50 1
(4) EXHAUST PIPE GASKET 3B2023122M 3B2-02312-0 $3.43 1
(4) Gasket (10 Multiple) 332600061M 332600061M $0.92 3
(4) O-RING 3.2-47 345650150M 345-65015-0 $1.61 1 Sold Out View More Details
(4) OIL SEAL 15-28-10 369601110M 369-60111-0 $4.69 1
(4) OIL SEAL 12-24-8 309601110M 309-60111-0 $7.39 1
(4) GUIDE PLATE GASKET 3B2650292M 3B2-65029-0 $2.21 1
(4) PUMP CASE GASKET (LOWER) 3B2650201M 3B2-65020-1 $5.66 1
(4) PUMP CASE GASKET 3B2650182M 3B2-65018-0 $5.00 1
(5) WATER PUMP REPAIR KIT 3B2873222M 3B2-87322-0 $41.26 1
(5) WATER PUMP IMPELLER 3B2650211M 3B2-65021-1 $10.38 1
(5) PUMP IMPELLER KEY 3B2650220M 3B2-65022-0 $1.56 1
(5) PUMP CASE LINER 3B2650110M 3B2-65011-0 $12.98 1
(5) WATER PUMP GUIDE PLATE 3B2650250M 3B2-65025-0 $3.08 1
(5) PUMP CASE GASKET 3B2650182M 3B2-65018-0 $5.00 1
(5) GUIDE PLATE GASKET 3B2650292M 3B2-65029-0 $2.21 1
(5) BOLT 9161E30650M 916113-0650 $2.59 4 Sold Out View More Details
(5) WASHER 9401030600M 940103-0600 $0.75 4
(5) PUMP CASE GASKET (LOWER) 3B2650201M 3B2-65020-1 $5.66 1
(6) WATER PUMP KIT (CHROME PLATED) 3B2652312M 3B2-65231-2 $56.04 1
(6) WATER PUMP IMPELLER 3B2650211M 3B2-65021-1 $10.38 1
(6) PUMP CASE LINER (CHROME PLATED) 3B2652380M 3B2-65238-0 $0.00 1 Sold Out View More Details
(6) PUMP GUIDE PLATE (CHROME PLATED) 3B2652390M 3B2-65239-0 $0.00 1 Sold Out View More Details
(6) PUMP CASE GASKET 3B2650182M 3B2-65018-0 $5.00 1
(6) GUIDE PLATE GASKET 3B2650292M 3B2-65029-0 $2.21 1
(7) EXTENSION HOUSING KIT (UL) 3V1Q87314-5 3V1Q87314-5 FOR TRANSOM "L"->"UL" $0.00 1 Sold Out View More Details
(7) EXTENSION HOUSING UL 3B2Q611102 3B2Q61110-2 $213.27 1
(7) BOLT 6-35 3V2600010M 3V1-60001-0 $3.68 4
(7) DRIVE SHAFT BUSHING 3B2600031M 3B2-60003-1 $66.47 1
(7) BUSHING STOPPER 3V1643320M 3V1-64332-0 $5.55 1
(7) BOLT 9101E35612M 910103-5612 $1.15 2
(7) DRIVE SHAFT ASSY (UL) 3V1643092M 3V1-64309-2 $0.00 1 Sold Out View More Details
(7) CAM ROD UL 3V1660140M 3V1-66014-0 $21.28 1 Sold Out View More Details
(7) WATER PIPE UL 3V1651200M 3V1-65120-0 $25.63 1
(8) ELECTRIC STARTER KIT (F) 31H763001M 31H-76300-1 FOR MF->EF TYPE $0.00 1 Sold Out View More Details
(8) FLYWHEEL W/RING GEAR 31H061910M 31H-06191-0 $223.08 1
(8) ALTERNATOR ASSY 31H060230M 31H-06023-0 6A $90.10 1 Sold Out View More Details
(8) BRACKET 31H068690M 31H-06869-0 $8.60 1
(8) BOLT 9101030610M 910114-0610 $0.83 1
(8) BOLT 9101035610M 910103-5610 Superseded to 9101E35610M $1.10 2
(8) BOLT 9101035612M 910103-5612 Superseded to 9101E35612M $1.15 1 Sold Out View More Details
(8) BOLT 9101035612M 910103-5612 Superseded to 9101E35612M $1.15 1 Sold Out View More Details
(8) BOLT 9101035616M 910103-5616 Superseded to 9101E35616M $1.22 1
(8) BOLT 9101035825M 910103-5825 $2.02 2
(8) WASHER 9401030600M 940103-0600 $0.75 1
(8) STARTER SOLENOID 31H760400M 31H-76040-0 $43.21 1
(8) FUSE WIRE ASSY 31H760660M 31H-76066-0 $22.75 1
(8) FUSE (20A) 3T5762470M 3T5-76247-0 $3.20 2
(8) Cap Yellow 1E0340930M 1E0340930M $3.75 1
(8) TAPPING SCREW 3V1059130M 3V1-05913-0 $2.07 1
(8) FUSE HOLDER STAY 3R0760640M 3R0-76064-0 $1.55 1
(8) STARTER MOTOR ASSY 31H760100M 31H-76010-0 $256.32 1
(8) RECTIFIER 3AA760650M 3AA-76065-0 $109.26 1 Sold Out View More Details
(8) PLUG 3SY010470M 3SY-01047-0 $0.79 1
(8) BATTERY CABLE L=2000 3B2-76120-1 3B2-76120-1 $0.00 1 Sold Out View More Details
(8) PROTECTOR 3RS-06133-0 3RS-06133-0 $0.00 1 Sold Out View More Details
(8) PROTECTOR 3RS-06133-0 3RS-06133-0 $0.00 1 Sold Out View More Details
(8) TERMINAL CAP 3BJ761450M 3BJ-76145-0 $2.90 1
(8) TERMINAL CAP 3Y0761450M 3Y0-76145-0 $2.40 1
(8) TERMINAL CAP 3Y1761450M 3Y1-76145-0 $2.40 1
(8) STARTER CABLE L=200 3B2761472M 3B2-76147-2 $17.65 1
(8) NEUTRAL SWITCH BRACKET 31H760810M 31H-76081-0 $3.77 1
(8) NEUTRAL SWITCH 3NV760800M 3NV760800M $21.86 1
(8) NEUTRAL SWITCH ACTUATOR 3RS760830M 3RS-76083-0 $4.35 1
(8) MAIN SWITCH 3AA760260M 3AA-76026-0 $14.91 1
(8) START DECAL 3VS675870M 3VS-67587-0 $0.00 1 Sold Out View More Details
(9) Steering Lock Kit (F8/9.8 Ep/ept/eft) 3V1625001M 3V1625001M EP EPT $34.28 1
(9) STEERING LOCK PLATE 3V1625100 3V1-62510-0 $0.00 1 Sold Out View More Details
(9) WASHER 8.5-34-3 3Z0613340M 3Z0-61334-0 $4.19 1
(9) PRE-COATED BOLT 6-12 3Y3601080 3Y3-60108-0 $0.00 1 Sold Out View More Details
(9) PRE-COATED BOLT 8-20 3Y4601080 3Y4-60108-0 $0.00 1 Sold Out View More Details
(9) CAP BRACKET BOLT 346621270M 346-62127-0 $2.48 1
(10) MAINTENANCE KIT 31H875000M 31H-87500-0 $55.11 1
(10) Gasket (10 Multiple) 332600061M 332600061M $0.92 2
(10) Anode Plug Assy 3KM011420M 3KM011420M $11.91 1
(10) PUMP CASE LINER 3B2650110M 3B2-65011-0 $12.98 1
(10) PUMP CASE GASKET 3B2650182M 3B2-65018-0 $5.00 1
(10) WATER PUMP IMPELLER 3B2650211M 3B2-65021-1 $10.38 1
(10) PUMP IMPELLER KEY 3B2650220M 3B2-65022-0 $1.56 1
(10) WATER PUMP GUIDE PLATE 3B2650250M 3B2-65025-0 $3.08 1
(10) GUIDE PLATE GASKET 3B2650292M 3B2-65029-0 $2.21 1
(10) WASHER 14.5-24-1 3R3074060M 3R3-07406-0 $0.88 1
(10) TRIM TAB 3V1602170M 3V1-60217-0 $12.22 1
(10) SPRING PIN 3-10 9514030310M 951403-0310 $0.92 2
(10) SPLIT PIN 3-18 9515030318M 951503-0318 $1.01 1
(10) SPARK PLUG 970111103M 9701-1-1103 Superseded to 970101103M $6.96 2
Displaying 1 to 107 (of 107 products)