0283073 JOHNSON ENGINE COVER ASSEMBLY

Reference Material
Table 1
Engine Model     Engine Arrangement     Engine Serial Number Prefix     Parts Book Media     Disassembly and Assembly Media    
3508     4W-0281     S/N:68Z     SEBP1575     SENR2355    
1W-4210
2W-8867 S/N:70Z     SEBP2207     SENR2370    
1W-4211 Note: For ordering reference material contact your local Cat dealer.3508 459-1187 Top End Overhaul Kit Consist
Table 2
459-1187 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    
458-3417     Single Cylinder Head Gasket Kit     8    
458-3967     Aftercooler and Lines Gasket Kit     1    
Additional Parts Included in This Kit    
Part Number     Part Name     Qty    
1R-0726     Engine Oil Filter Element As     3    
1R-0756     Fuel Filter     5    
1S-4810     Oil Drain Gasket     2    
1S-6595     Oil Supply Gasket     2    
2N-2765     High Temperature Bolt     8    
2N-2766     Locknut     8    
4W-3027     Breather As     1    
4W-3100     Gasket     1    
5D-5957     O-Ring Seal     3    
5P-4892     O-Ring Seal     4    
5P-9890     O-Ring Seal     2    
6V-3907     O-Ring Seal     4    
6V-4589     O-Ring Seal     1    
6V-8001     O-Ring Seal     1    
7N-4782     Lifter Guide Spring     24    
7N-4927     Housing Cover Gasket     1    
8F-8858     Valve     24    
033-6031     O-Ring Seal     1    
111-3820     Retaining Ring     2    
121-5736     Gasket     1    
214-7568     O-Ring Seal     2    
248-5513     Temperature Regulator     4    
272-0757     Valve Cover Seal     1    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 g03732946
(1) After Cooler and Lines ( 458-3967 Gasket Kit ) (2) Single Cylinder Head ( 458-3417 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    
6V-5066     O-Ring Seal     2    
6V-6809     O-Ring Seal     1    
7N-4932     Gasket     1    
149-5462     O-Ring Seal     1    Refer to Illustration 1.