Tohatsu M6B, M8B, M9.8B Section 1 Parts Diagram
CYLINDER・CRANK CASE
40 catalog rows · 5 linked store rows
Tohatsu M6B, M8B, M9.8B CYLINDER・CRANK CASE parts
Tohatsu M6B, M8B, M9.8B section 1 covers cylinder・crank case parts for this outboard catalog. The list includes CYL BLOCK & CRANKCASE ASSY, * NIPPLE, * NIPPLE 5.5-5, * DOWEL PIN 6-12, * BOLT, * WASHER, * CLAMP 6.5-47.5P, CYLINDER HEAD ASSY. Use the diagram reference numbers with the parts table to identify the correct item.
5 rows in this section are linked to store products with live price or availability. Confirm the exact model, serial range and year before ordering marine engine parts.
Parts list
Section 1
| Ref | Part No. / Description | Qty | Buy |
|---|---|---|---|
|
Ref
1-1
|
CYL BLOCK & CRANKCASE ASSY
for M8B, M6B
Applies to: m6b, m8b
|
Qty 1 | |
|
Ref
1-1
|
CYL BLOCK & CRANKCASE ASSY
for M9.8B
Applies to: m6b
|
Qty 1 | |
|
Ref
1-2
|
* NIPPLE
|
Qty 2 | |
|
Ref
1-3
|
* NIPPLE 5.5-5
|
Qty 1 | |
|
Ref
1-4
|
* DOWEL PIN 6-12
|
Qty 2 | |
|
Ref
1-5
|
* NIPPLE 5.5-5
|
Qty 1 | |
|
Ref
1-6
|
* BOLT
|
Qty 4 | |
|
Ref
1-7
|
* BOLT
|
Qty 2 | |
|
Ref
1-8
|
* BOLT
Superseded by
3MC-02319-0
|
Qty 2 | |
|
Ref
1-9
|
* WASHER
|
Qty 8 | |
|
Ref
1-10
|
* BOLT
Superseded by
916124-0880
|
Qty 2 | |
|
Ref
1-11
|
* WASHER
|
Qty 2 | |
|
Ref
1-12
|
* CLAMP 6.5-47.5P
Superseded by
3PR-06972-0
|
Qty 1 | |
|
Ref
1-13
|
CYLINDER HEAD ASSY
for M8B, M6B
Applies to: m6b, m8b
|
Qty 1 | |
|
Ref
1-13
|
CYLINDER HEAD ASSY
for M9.8B
Applies to: m6b
|
Qty 1 | |
|
Ref
1-14
|
* WELCH PLUG
|
Qty 2 | |
|
Ref
1-15
|
CYLINDER HEAD GASKET
|
Qty 1 | |
|
Ref
1-16
|
BOLT
Cylinder Head
|
Qty 11 | |
|
Ref
1-17
|
WASHER
Cylinder Head Exhaust Cover
|
Qty 18 | |
|
Ref
1-18
|
THERMOSTAT
Mark 52C PRV
|
Qty 1 | |
|
Ref
1-19
|
EXHAUST COVER ASSY
|
Qty 1 | |
|
Ref
1-20
|
EXHAUST COVER (INNER)
for M8B, M6B
Applies to: m6b, m8b
|
Qty 1 | |
|
Ref
1-20
|
EXHAUST COVER (INNER)
for M9.8B
Applies to: m6b
|
Qty 1 | |
|
Ref
1-21
|
EXHAUST COVER GASKET
for M8B, M6B
Applies to: m6b, m8b
|
Qty 2 | |
|
Ref
1-21
|
EXHAUST COVER GASKET
for M9.8B
Applies to: m6b
|
Qty 2 | |
|
Ref
1-22
|
BOLT
Exhaust Cover
|
Qty 7 | |
|
Ref
1-23
|
CLAMP 6.5-47.5P
Superseded by
3PR-06972-0
|
Qty 1 | |
|
Ref
1-24
|
CRANKCASE HEAD GASKET
|
Qty 1 | |
|
Ref
1-25
|
CHECK VALVE
|
Qty 2 | |
|
Ref
1-26
|
HOSE
Superseded by
98AL-401000
98AL-401000
|
Qty 1 | |
|
Ref
1-27
|
HOSE
Superseded by
98AL-401000
98AL-401000
|
Qty 1 | |
|
Ref
1-28
|
CLIPφ8
|
Qty 2 | |
|
Ref
1-29
|
CLIPφ7
|
Qty 2 | |
|
Ref
1-30
|
CRANKCASE HEAD
|
Qty 1 | |
|
Ref
1-31
|
OIL SEAL 12-28-5
|
Qty 2 | |
|
Ref
1-32
|
OIL SEAL 20-40-7
|
Qty 1 | |
|
Ref
1-33
|
SPACER 22-27.5-1
|
Qty 1 | |
|
Ref
1-34
|
BOLT
|
Qty 2 | |
|
Ref
1-35
|
ENGINE BASEMENT GASKET
|
Qty 1 | |
|
Ref
1-36
|
SPARK PLUG (BPR7HS10)
NGK
|
Qty 2 |