SEE NOTE2 Mercruiser GIMBAL RING ASSEMBLY (SQUARE WITH THRU BOLTS)

Reference Material
Table 1
Engine Model     Engine Arrangement     Engine Serial Number Prefix     Parts Book Media     Disassembly and Assembly Media    
3508     191-8388     S/N:CBB     SEBP3216     SENR6564    Note: For ordering reference material contact your local Cat dealer.3508 459-3143 Top End Overhaul Kit Consist
Table 2
459-3143 Top End Overhaul Kit Consist    
Gasket Kits    
Part Number     Part Name     Qty    
304-7216     Water Pump Installation Gasket Kit     1    
457-5251     Oil Cooler and Lines Gasket Kit     1    
457-6072     After Cooler and Lines Gasket Kit     1    
458-2919     Single Cylinder Head Gasket Kit     8    
Additional Parts Included in This Kit    
Part Number     Part Name     Qty    
1R-0726     Engine Oil Filter Element As     3    
1R-0756     Fuel Filter     5    
2N-2765     High Temperature Bolt     8    
2N-2766     Locknut     8    
4P-4460     Gasket     2    
4W-3027     Breather As     2    
4W-3100     Gasket     1    
5D-5957     O-Ring Seal     1    
6V-3907     O-Ring Seal     4    
6V-4589     O-Ring Seal     1    
6V-5048     O-Ring Seal     4    
6V-5064     O-Ring Seal     1    
6V-6609     O-Ring Seal     7    
6V-8001     O-Ring Seal     1    
7N-4782     Lifter Guide Spring     16    
7N-4927     Housing Cover Gasket     1    
7N-7559     Gasket     2    
8L-2786     O-Ring Seal     2    
033-6031     O-Ring Seal     2    
121-5736     Gasket     2    
154-6389     Button     24    
180-8424     O-Ring Seal     3    
453-7799     Exhaust Manifold Gasket     4    
214-7566     O-Ring Seal     1    
214-7568     O-Ring Seal     1    
238-5081     O-Ring Seal     6    
248-5513     Temperature Regulator     4    
272-0760     Valve Cover Seal     4    
341-9211     Gasket     8    Note: For assistance or technical questions contact your local Cat dealer.Note: Refer to Illustration 1 for location of gasket kits.3508 Engine Gasket Kit Locations
Illustration 1 g03732851
(1) After Cooler and Lines ( 457-6072 Gasket Kit ) (2) Single Cylinder Head ( 458-2919 Gasket Kit ) (3) Water Pump Installation ( 304-7216 Gasket Kit ) (4) Oil Cooler and Lines ( 457-5251 Gasket Kit )Gasket Kit Consists
Water Pump Installation (304-7216 Gasket Kit)
Table 3
304-7216 Gasket Kit (Water Pump Installation)    
Part Number     Part Name     Qty    
1S-5772     Gasket     1    
3J-1907     O-Ring Seal     1    
5H-6734     O-Ring Seal     1