5031396 JOHNSON SEAL, SILENCER

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.parts.cat.com/rebuildkits.Note: For assistance with technical questions, contact your local Cat dealer. Reference Material
Table 1
Engine Model     Machine Model     Machine Serial Number Prefix     Engine Arrangement     Engine Serial Number Prefix     Parts Book Media     Disassembly and Assembly Media    
C15 ACERT     365C     S/N:FEN
S/N:GWC
S/N:MCS
S/N:MCY
S/N:PAR     221-0890     S/N:LHX     SEBP4290     RENR8261    
S/N:ELC
S/N:MEM 257-4958 SEBP4204    
S/N:FEN
S/N:GSZ
S/N:GWC
S/N:MCS
S/N:MCY
S/N:PAR 283-2437 S/N:LHX
S/N:TXG     SEBP4290    
S/N:ELC 286-9797 SEBP4204 Note: For ordering reference material contact your local Cat dealer.C15 ACERT 445-2671 Engine Rebuild Kit Consist
Table 2
445-2671 Engine Rebuild Kit Consist    
Gasket Kits    
Part Number     Part Name     Qty    
435-9418     Front Structure Gasket Kit     1    
445-2666     Rear Structure Kit     1    
445-2667     Single Cylinder Head Gasket Kit     1    
445-2669     Central and Lower Structure Gasket Kit     1    
445-2779     Oil Cooler and Lines Gasket Kit     1    
Additional Parts Included in This Kit    
Part Number     Part Name     Qty    
1R-0755     Fuel Filter     1    
1R-1808     Engine Oil Filter     1    
2J-3118     Locking Bolt     5    
2N-2766     Locknut     12    
4N-4668     Breather As     1    
4N-8150     Spring     2    
5P-4255     Locking Bolt     8    
6V-5063     O-Ring Seal     3    
8M-9315     Bushing     2    
8S-9191     Bolt     6    
101-8468     Bushing     1    
106-1792     Taperlock Stud     12    
114-2687     O-Ring Seal     1    
125-0434     Integral Seal     1    
130-4698     Bushing     1    
131-7123     Bushing     1    
171-4358     O-Ring Seal     3    
197-8006     O-Ring Seal     1    
224-3246     Connecting Rod Bearing     6    
228-7089     O-Ring Seal     1    
228-7090     O-Ring Seal     2    
238-5082     O-Ring Seal     1    
248-5513     Temperature Regulator     2    
297-1813     Head Screw     12    
303-2004     Gasket     1    
392-9208     Valve Plunger     2    Note: For assistance or technical questions contact your local Cat dealer.Note: Refer to Illustration 1 for location of gasket kits.C15 ACERT Engine Gasket Kit Locations
Illustration 1 g03521160
(1) Single Cylinder Head ( 445-2667 Gasket Kit ) (2) Front Structure ( 445-9418 Gasket Kit ) (3) Central and Lower Structure ( 445-2669 Gasket Kit ) (4) Oil Cooler and Lines ( 455-2779 Gasket Kit ) (5) Rear Structure ( 445-2666 Gasket Kit )