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416-9083 KIT-ENGINE OVERHAUL S/N 4SS1-UP; 9GS1-UP (SILVER OVERHAUL KIT) FOR USE WITH 3176C MACHINE ENGINE FIELD INSTALLATION 345B L


SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD
BASIC ENGINE
ENGINE GP
HOUSING GP-FRONT
VALVE MECHANISM GP
LIFTING GP-ENGINE
MOUNTING GP-ENGINE

EXCAVATOR 345B L EXCAVATOR 4SS
 345B and 345B L Excavators 4SS00001-UP (MACHINE) SEBP2693 345B L 4SS   (1997)

SERVICE EQUIPMENT AND SUPPLIES

KIT-REBUILD
417-4374 KIT-CYLINDER HEAD GASKET
KIT-ENGINE GASKET
323-5232 KIT-ENGINE GASKET
415-8666 KIT-ENGINE OVERHAUL
416-9083 KIT-ENGINE OVERHAUL
230-2162 KIT-FRONT COVER GASKET
230-7295 KIT-FRONT COVER GASKET
417-4316 KIT-FRONT COVER GASKET
417-4536 KIT-FRONT COVER GASKET
KIT-TURBOCHARGER GASKET
394-9183 KIT-TURBOCHARGER GASKET
 

#SEBP26930060
 

416-9083: KIT-ENGINE OVERHAUL

416-9083 KIT-ENGINE OVERHAUL
S/N 4SS1-UP; 9GS1-UP
(SILVER OVERHAUL KIT)
FOR USE WITH 3176C MACHINE ENGINE
FIELD INSTALLATION
i05172471 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-8666 Y [1] KIT-ENGINE OVERHAUL (BRONZE)  
   
  4P-5852 [6] CROWN AS-PISTON  
   
  148-2125 [6] LINER-CYLINDER BLOCK  
  4P-1659 [6] RING-PISTON (OIL CONTROL)  
  109-5319 [6] RING-PISTON (INTERMEDIATE)  
  168-7212 [6] RING-PISTON (TOP)  
  437-1409 [6] SEAL-LINER  
  238-2710 [6] SKIRT-PISTON  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP26930061
 

431-6548: KIT-ENGINE PARTS

431-6548 KIT-ENGINE PARTS
S/N 4SS1-UP; 9GS1-UP
(BRONZE OVERHAUL KIT), 7ZR02671-UP. CONTAIN 187-3307 CYLINDER HEAD GASKET COMPATIBLE WITH CYLINDER HEADS WITH A STRAIGHT CASTING PROFILE ON THE LIFTER LEDGE. REFER TO REHS7793 TABLE 10 FOR ADDITIONAL INFORMATION
FOR USE WITH @@@@@126-0054@@@@@, REHS7931
FIELD INSTALLATION
i05195463 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  417-4374 Y [1] KIT-CYLINDER HEAD GASKET  
  417-4536 Y [1] KIT-FRONT COVER GASKET  
  224-5797 Y [6] KIT-GASKET (SINGLE FUEL INJECTOR)  
  315-6714 Y [1] KIT-GASKET (WATER PUMP)  
  320-6200 Y [1] KIT-GASKET (TURBOCHARGER)  
  399-8241 Y [1] KIT-GASKET (REAR STRUCTURE)  
  417-3776 Y [1] KIT-GASKET (CENTRAL, LOWER)  
  415-8665 Y [1] KIT-OIL SYSTEM GASKET (OIL COOLER, LINES)  
   
  8H-9789 [2] BALL BEARING  
  217-0577 [6] BEARING-CONNECTING ROD (STANDARD)  
  175-0454 M [26] BOLT (M16X2X160-MM)  
  9Y-4357 [1] BREATHER AS (CRANKCASE)  
  216-5583 [5] BUSHING  
  216-5584 [1] BUSHING  
  216-5585 [1] BUSHING  
  6V-0852 [1] CAP-DUST  
  335-9214 [2] CLAMP-BAND  
  1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
  1R-0762 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  1P-0436 [2] GASKET (FUEL PRIMING PUMP)  
  131-4164 [1] GASKET  
  252-9685 [1] GASKET  
  131-6645 [1] HOSE  
  3E-8017 M [12] LOCKNUT (M10X1.5-THD)  
  3B-0623 [3] PLUG-CUP  
  4F-5695 [6] PLUG-CUP  
  4W-4011 [2] REGULATOR-TEMPERATURE (89-DEG C)  
  6V-6923 [1] RING-BACKUP  
  361-8205 [6] SEAL  
  126-0110 [1] SEAL GP-CRANKSHAFT  
  3H-0976 [1] SEAL-O-RING  
  3J-1907 [9] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  4J-7533 [1] SEAL-O-RING  
  6V-4367 [2] SEAL-O-RING  
  136-7227 [1] SEAL-O-RING  
  7L-9061 [1] SEAL-O-RING  
  8T-5452 [1] SEAL-O-RING  
  033-6033 [1] SEAL-O-RING  
  214-7568 [4] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
  220-3373 [1] SEAL-RING  
  4P-4369 [12] SPACER (12X19X23.5-MM THK)  
  288-3803 [2] SPRING AS  
    (EACH INCLUDES)
  4N-8150 [1] SPRING  
  116-3715 M [12] STUD-TAPERLOCK (M10X1.5X85-MM)  
  6V-5839 [12] WASHER (11X21X2.5-MM THK)  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26930062
 

230-2162: KIT-FRONT COVER GASKET

230-2162 KIT-FRONT COVER GASKET
S/N 4SS1-UP; 9GS1-UP
FRONT STRUCTURE
FIELD REPLACEMENT ORDER @@@@@417-4316@@@@@
FOR USE WITH @@@@@126-0054@@@@@, 7ZR1-3740, 6AR1-1881, FOR MACHINE PREFIX 6HS, 6KS, 7ZR1-3740 FOR MACHINE PREFIX AGS, 7ZR1-3740 FOR MACHINE PREFIX AKJ, AKX, AMA, CDJ, ALD, ALL, ALT, CCC, AMD, AMN, AYR, 7ZR1-3741 FOR MACHINE PREFIX 9GS, 4SS, 2NW, 7ZR1-3740 FOR MACHINE PREFIX 6XS, 4SS, 7KS
FIELD INSTALLATION
i05261469 SEBP2693
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1004 [2] GASKET  
  133-7068 [1] GASKET-CAMSHAFT COVER  
  216-4781 [1] KIT-GASKET  
  204-0712 M [13] BOLT (M8X1.25X30-MM)  
  204-0714 [13] BOLT  
  211-2822 [1] GASKET  
  126-0110 [1] SEAL GP-CRANKSHAFT  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  6V-9748 [1] SEAL-LIP TYPE  
  1H-7339 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  9F-4446 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  220-3373 [1] SEAL-RING  
  4K-9841 [1] WASHER (0.406X0.75X0.064-IN THK)  
  5R-7137 [4] WASHER-SEALING  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP26930063
 

230-7295: KIT-FRONT COVER GASKET

230-7295 KIT-FRONT COVER GASKET
S/N 4SS1-UP; 9GS1-UP
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FIELD REPLACEMENT ORDER @@@@@417-4536@@@@@
FIELD INSTALLATION
i05202891 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1004 [2] GASKET  
  133-7068 [1] GASKET-CAMSHAFT COVER  
  216-4781 [1] KIT-GASKET  
  204-0712 M [13] BOLT (M8X1.25X30-MM)  
    -OR-
  204-0714 [13] BOLT  
    (REFERENCE REHS1189 IN SISWEB TO DETERMINE CORRECT BOLT USAGE)
  211-2822 [1] GASKET  
  226-4755 [1] SEAL GP-CRANKSHAFT (FRONT)  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  6V-9748 [1] SEAL-LIP TYPE  
  1H-7339 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  9F-4446 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  220-3373 [1] SEAL-RING  
  4K-9841 [1] WASHER (0.406X0.75X0.064-IN THK)  
  5R-7137 [4] WASHER-SEALING  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP26930064
 

417-4316: KIT-FRONT COVER GASKET

417-4316 KIT-FRONT COVER GASKET
S/N 4SS1-UP; 9GS1-UP
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FIELD REPLACEMENT FOR @@@@@230-2162@@@@@, @@@@@230-2167@@@@@
FOR USE WITH @@@@@126-0054@@@@@, 7ZR1-3743 FOR MACHINE PREFIX 4SS, 9GS, 2NW, 7ZR1-3741 FOR MACHINE PREFIX 4SS, 9GS, 2NW, 7ZR1-3740 FOR MACHINE PREFIX 4SS, 9GS, 2NW
FIELD INSTALLATION
i05261394 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1004 [2] GASKET  
  252-9685 [1] GASKET  
  216-4781 [1] KIT-GASKET  
  204-0712 M [13] BOLT (M8X1.25X30-MM)  
  204-0714 [13] BOLT  
  262-8382 [1] GASKET  
  126-0110 [1] SEAL GP-CRANKSHAFT  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  6V-9748 [1] SEAL-LIP TYPE  
  1H-7339 [1] SEAL-O-RING  
  3H-0976 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  8L-2786 [3] SEAL-O-RING  
  9F-4446 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  220-3373 [1] SEAL-RING  
  5R-7137 [2] WASHER-SEALING  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP26930065
 

417-4536: KIT-FRONT COVER GASKET

417-4536 KIT-FRONT COVER GASKET
S/N 4SS1-UP; 9GS1-UP
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET.
PART OF 415-8666 KIT-ENGINE OVERHAUL, 431-6548 KIT-ENGINE PARTS
FIELD REPLACEMENT FOR @@@@@230-7295@@@@@
FIELD INSTALLATION
i05171294 SEBP2693
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1004 [2] GASKET  
  252-9685 [1] GASKET  
  216-4781 [1] KIT-GASKET  
  204-0712 M [13] BOLT (M8X1.25X30-MM)  
    -OR-
  204-0714 [13] BOLT  
    (REFERENCE REHS1189 IN SISWEB TO DETERMINE CORRECT BOLT USAGE)
  262-8382 [1] GASKET  
  226-4755 [1] SEAL GP-CRANKSHAFT (FRONT)  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  6V-9748 [1] SEAL-LIP TYPE  
  1H-7339 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  8L-2786 [3] SEAL-O-RING  
  9F-4446 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  5R-7137 [2] WASHER-SEALING  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP26930066
 

115-9386: LIFTER GP-VALVE

115-9386 LIFTER GP-VALVE -MECHANISM
S/N 7ZR1-2442
PART OF 117-2749 VALVE MECHANISM GP
i00474537 SEBP2693
1159386 LIFTER GP-VALVE Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-5552 [6] LIFTER AS-VALVE  
2. 115-9393 [3] LIFTER AS-UNIT INJECTOR  
3. 129-2882 [1] BRACKET AS  
4. 129-2893 [1] DOWEL  
5. 115-9391 [1] SHAFT AS-LIFTER  
6. 6I-1661 [1] DOWEL  
7. 0T-0200 [2] PLUG-CUP  
8. 129-2884 [1] BRACKET AS  
9. 6V-3537 [1] DOWEL  
 

#SEBP26930067
 

148-2063: LIFTER GP-VALVE

148-2063 LIFTER GP-VALVE -MECHANISM
S/N 7ZR2443-UP
PART OF 117-2749 VALVE MECHANISM GP
i01041762 SEBP2693
1482063 LIFTER GP-VALVE Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 251-1005 [6] LIFTER AS-VALVE  
2. 148-2064 [1] BRACKET AS  
2A. 6V-3537 [1] DOWEL  
3. 148-2065 [1] BRACKET AS (OIL SUPPLY)  
3A. 129-2893 [1] DOWEL  
4. 245-9129 [1] SHAFT AS-LIFTER  
4A. 0L-1026 [2] PLUG-CUP  
5. 202-7475 [3] LIFTER AS-UNIT INJECTOR  
 

#SEBP26930068
 

117-2748: LIFTING GP-ENGINE

117-2748 LIFTING GP-ENGINE
S/N 7ZR1-UP
STANDARD
PART OF 126-0054 ENGINE AR-COMPLETE
i00492686 SEBP2693
1172748 LIFTING GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-9005 [2] PLATE-LIFTING EYE  
2. 6V-8197 M [6] BOLT (M12X1.75X40-MM)  
3. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 7C-5736 [2] PLATE-EYE SPACER  
  M   METRIC PART
 

#SEBP26930069
 

124-1684: MOUNTING GP-ENGINE

124-1684 MOUNTING GP-ENGINE
S/N 4SS214-UP; 9GS1-UP
PART OF 139-3832 INSTALLATION AR-ENGINE
i00516346 SEBP2693
1241684 MOUNTING GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 201-3858 [1] BRACKET AS (LH REAR)  
2. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
3. 7X-0345 [8] BOLT (5/8-11X1.75-IN)  
4. 109-9437 [4] WASHER (24.5X135X12-MM THK)  
5. 201-3857 [1] BRACKET AS (RH REAR)  
6. 7X-2567 M [4] BOLT (M24X3X160-MM)  
7. 8T-4167 [4] WASHER-HARD (26X44X4-MM THK)  
8. 139-8737 [4] MOUNT-FLEXIBLE  
9. 139-8736 [4] MOUNT-FLEXIBLE  
10. 139-8873 M [4] SUPPORT AS  
    (EACH INCLUDES)
  8T-4001 M [1] NUT (M24X3-THD)  
11. 8T-1482 [4] WASHER-HARD (26X50X8-MM THK)  
  M   METRIC PART
 

Information:

Special Instruction
Using Caterpillar Replacement Thread Inserts {0676}
Using Caterpillar Replacement Thread Inserts {0676}
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Bronze 415-8666 Engine Overhaul Kit for 3176 Machine Engines{1000}
Bronze 415-8666 Engine Overhaul Kit for 3176 Machine Engines{1000}
Bronze 431-6548 Engine Overhaul Kit for 3176 Machine Engines{1000}
Bronze 431-6548 Engine Overhaul Kit for 3176 Machine Engines{1000}
Reuse And Salvage Guidelines
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Service Magazine
An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320}
2012/08/24
Precious Metals Engine Rebuild Kits Are Available for 3176 Machine Engines {1000}
2012/12/10

Caterpillar Parts SIS Catalog 345B L :

415-8666 KIT-ENGINE OVERHAUL
KIT-ENGINE GASKET
323-5232 KIT-ENGINE GASKET
417-4374 KIT-CYLINDER HEAD GASKET
415-8632 KIT-CYLINDER HEAD
HOUSING GP-FRONT
115-3006 HOUSING GP-FRONT
HOUSING GP-FRONT
115-3006 HOUSING GP-FRONT
HOUSING GP-FLYWHEEL
138-1989 HOUSING GP-FLYWHEEL
GEAR GP-FRONT
117-2750 GEAR GP-FRONT
431-6548 KIT-ENGINE PARTS
230-2162 KIT-FRONT COVER GASKET
230-7295 KIT-FRONT COVER GASKET
417-4316 KIT-FRONT COVER GASKET
417-4536 KIT-FRONT COVER GASKET
LIFTER GP-VALVE
115-9386 LIFTER GP-VALVE
LIFTER GP-VALVE
148-2063 LIFTER GP-VALVE
LIFTING GP-ENGINE
117-2748 LIFTING GP-ENGINE

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