910121-6625 Tohatsu BOLT

Introduction
The purpose of this Special Instruction is to have a one safe source for referring to 3406 overhaul kits. Use the following tables for your engine arrangement to identify your rebuild kit parts list.Silver Overhaul Kits by Arrangement
Table 1
Arrangement     Silver Kit     Machine Model     Engine Serial Number Prefix    
153-7076     380-1593     3406E(740)     BET    
235-4689     380-1593     3406E(740)     BET    Exhaust Sleeves
Only use the 194-8124 Sleeve that is found in the package that is labeled "BB" if your engine is listed in the table below. Use of the sleeves is not optional. If the sleeves are used and not needed, engine performance could be compromised. Also, if the sleeves are not used and should be used engine performance could be compromised.
Table 2
Arrangement     Silver Kit     Machine Model     Engine Serial Number Prefix    
235-4689     380-1593     3406C740     BET    
153-7076     380-1593     3406C740     BET    Legend
Table 3
Legend    
Note     Component Description    
B     Head Gasket and O-Rings    
C     Water Temperature Regulator and Gasket    
D     Turbocharger Gaskets and O-Rings    
F     Fuel Lines and O-Rings    
H     Front Structure    
J     Rear Structure    
K     Single Fuel Injector    
M     Piston Gp    
N     Cylinder Block Gp    
O     Oil Pan Gp    
P     Filter Gp    
R     Oil Cooler Gp    
S     Water Pump Gp    
T     Water Lines Gp    
U     Oil Lines Gp    
W     Aftercooler and Air Lines Gp    
BB     Exhaust Sleeve     380-1593 Engine Overhaul Kit by Engine Arrangement
153-7076 Complete Engine Ar
Table 4
Silver 380-1593 Overhaul Kit
3406E(740)
Engine Serial Number: BET
Arrangement 153-7076 Complete Engine Ar    
Quantity     Part Number     Part Name     Note    
6     061-8639     O-Ring Seal     B    
11     106-1792     Taperlock Stud     B    
11     108-3612     Spacer     B    
6     129-9452     Exhaust Manifold Gasket     B    
12     166-2904     O-Ring Seal     B    
2     214-7568     O-Ring Seal     B    
7     216-5582     Bushing     B    
10     238-5080     O-Ring Seal     B    
1     272-0390     Seal     B    
2     272-2583     O-Ring Seal     B    
1     2A-1162     Gasket     B    
1     2M-9780     O-Ring Seal     B    
12     2N-2766     Locknut     B    
1     2S-3770     Spacer     B    
1     359-0908     Cylinder Head Gasket     B    
1     3D-2824     O-Ring Seal     B    
24     3E-6772     Seal     B    
1     4F-7390     O-Ring Seal     B    
1     4S-6137     Taperlock Stud     B    
12     5M-2894     Hard Washer     B    
10cm     371-8115     Hose     B    
3M     5P-5678     Seal     B    
1     6V-0128     Connector Seal     B    
1     6V-1197     O-Ring Seal     B    
13     8L-2777     O-Ring Seal     B    
1     8L-2786     O-Ring Seal     B    
2     9M2904     Hose Clamp     B    
6     9X-7430     O-Ring Seal     B    
6     194-8124     Sleeve     BB    
1     248-5513     Temperature Regulator     C    
1     114-2687     O-Ring Seal     D    
1     126-2702     Integral Seal     D    
1     198-6068     Integral Seal     D    
1     1S-4295     Gasket     D    
4     2N-2765     High Temperature Bolt     D    
4     2N-2766     Locknut     D    
1     6V-3251     O-Ring Seal     D    
1     033-6033     O-Ring Seal     F    
1     061-7539     O-Ring S