855708115 Mercury IMPELLER

Introduction
This Special Instruction is intended to provide information on the Engine Rebuild Kit Consist and detailed information on specific parts that should be used based on engine arrangements.This Engine Rebuild Kit may contain extra parts and extra quantities due to the variety of engine arrangements assigned to a given kit. Refer to the corresponding Parts Manual or Disassembly and Assembly manual in Table 1.Note: This Kit may contain upgraded parts. These upgraded part numbers may be different than what you have in the parts manual or engine, but these parts have been technically reviewed for compatibility with your application. Note: This kit contains gasket kits and includes additional parts needed to perform an engine rebuild.Note: This kit contains a set of six standard rod bearings.Note: This kit does not contain main bearings and thrust plates. Note: For more information, visit us at www.catrebuildkits.com.Note: For assistance with technical questions, contact your local Cat dealer. Reference Material
Table 1
Machine Model     Engine Arrangement     Engine Serial Number Range     Parts Book Media     Disassembly and Assembly Media    
12H     168-7967     S/N:4ZF1-04999     SEBP3327     SENR9502    
12H     285-6123     S/N:4ZF1-UP    
627G     174-7519     S/N:4ZF1-UP     SEBP3621     SENR9502    
637G     174-7522     S/N:4ZF1-UP     SEBP3623    Note: For ordering reference material contact your local Cat dealer.C-9 430-7807 Engine Rebuild Kit Consist
Table 2
430-7807 Engine Rebuild Kit Consist    
Gasket Kits    
Part Number     Part Name     Qty    
305-0793     Single Fuel Injector Gasket Kit     6    
423-5923     Rear Structure Gasket Kit     1    
428-9317     Water Pump Installation Gasket Kit     1    
430-3494     Oil Cooler and Lines Gasket Kit     1    
430-3917     Single Cylinder Head Gasket Kit     1    
430-4352     Front Structure Gasket Kit     1    
430-5439     Central and Lower Structure Gasket Kit     1    
Additional Parts Included in This Kit    
Part Number     Part Name     Qty    
0L-1026     Cup Plug     2    
0S-0519     Cup Plug     1    
1R-0762     Fuel Filter     1    
1R-1808     Engine Oil Filter     1    
1W-8407     Sleeve     2    
2M-9780     O-Ring Seal     1    
3B-0623     Cup Plug     2    
3E-8017     Locknut     12    
3F-5792     O-Ring Seal     1    
3J-1907     O-Ring Seal     3    
3K-0360     O-Ring Seal     1    
3P-1156     O-Ring Seal     3    
4F-5695     Cup Plug     4    
4J-5477     O-Ring Seal     1    
4P-4369     Spacer     6    
5P-6436     O-Ring Seal     1    
6V-5839     Washer     12    
6V-6609     O-Ring Seal     4    
6V-8397     O-Ring Seal     4    
6V-8398     O-Ring Seal     4    
7C-7431     Gasket     1    
8L-2779     O-Ring Seal     1    
8L-2786     O-Ring Seal     1    
033-6032     O-Ring Seal     1    
112-5282     O-Ring Seal     2    
115-4072     Bearing     1    
116-3715     Taperlock Stud     12    
203-5805     Bushing     2    
203-6090     Bushing     1    
213-3190     Bearing     6    
216-5586     Bushing     1    
240-0041     Breather As     1    
242-3864     Spring     2    
248-5513     Temperature Regulator     1    
280-6794     Hose     1    
285-4073     Crankshaft Seal Gp     Table 5    
326-1644     Water Separator and Fuel Filter As     1    
347-3148