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370-7907 KIT-ENGINE OVERHAUL SILVER OVERHAUL KIT, PROVIDES OUT OF FRAME OVERHAUL FOR THE 3126B/E TRUCK ENGINE, THIS GROUP CONTAINS NEW PISTON CROWNS, RINGS, LINERS, & SKIRTS, IT ALSO CONTAINS THE REQUIRED GASKETS, SEALS, FILTERS, AND BEARINGS REQUIRED TO REBUILD THE ENGINE PART OF 373-6923, 373-6924 PARTS GP-ENGINE OVERHAUL FOR USE WITH HEP1-UP, CKM1-UP, 8YL1-UP, & 9SL1-UP FIELD INSTALLATION 3126B


SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD
GASKET & SEAL KITS
BASIC ENGINE
VALVE MECHANISM GP
LIFTING GP-ENGINE

TRUCK ENGINE 3126B TRUCK ENGINE 8YL
 3126B Truck Engine 8YL00001-UP SEBP3003 3126B 8YL   (1999)

SERVICE EQUIPMENT AND SUPPLIES

KIT-REBUILD
370-7905 KIT-ENGINE OVERHAUL
370-7906 KIT-ENGINE OVERHAUL
370-7907 KIT-ENGINE OVERHAUL
375-9957 KIT-ENGINE OVERHAUL
390-9412 KIT-FRONT COVER GASKET
373-6923 PARTS GP-ENGINE OVERHAUL
 

#SEBP30032190
 

370-7907: KIT-ENGINE OVERHAUL

370-7907 KIT-ENGINE OVERHAUL
SILVER OVERHAUL KIT, PROVIDES OUT OF FRAME OVERHAUL FOR THE 3126B/E TRUCK ENGINE, THIS GROUP CONTAINS NEW PISTON CROWNS, RINGS, LINERS, & SKIRTS, IT ALSO CONTAINS THE REQUIRED GASKETS, SEALS, FILTERS, AND BEARINGS REQUIRED TO REBUILD THE ENGINE
PART OF 373-6923, 373-6924 PARTS GP-ENGINE OVERHAUL
FOR USE WITH HEP1-UP, CKM1-UP, 8YL1-UP, & 9SL1-UP
FIELD INSTALLATION
i04399591 SEBP3003
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  224-6638 [6] BEARING-CONNECTING ROD (STANDARD)  
  7C-6976 AB BEARING-CONNECTING ROD (0.25-MM US)  
  7C-6977 AB BEARING-CONNECTING ROD (0.5-MM US)  
  107-7708 [6] BEARING-MAIN (STANDARD)  
  145-0162 AB BEARING-MAIN (0.25-MM US)  
  145-0164 AB BEARING-MAIN (0.5-MM US)  
  145-0168 AB BEARING-MAIN (0.5-MM OS)  
  145-0170 AB BEARING-MAIN (0.5-MM OS, 0.5-MM US)  
  212-4893 [1] BEARING-THRUST (STANDARD)  
  229-5153 AB BEARING-THRUST (0.25-MM US)  
  229-5154 AB BEARING-THRUST (0.5-MM US)  
  229-5155 AB BEARING-THRUST (0.5-MM OS)  
  229-5156 AB BEARING-THRUST (0.5-MM OS, 0.5-MM US)  
  8T-2396 M [6] BOLT (M6X1X60-MM)  
  154-1582 M [12] BOLT (M10X1.5X75-MM)  
  229-6266 M [12] BOLT (M11X1.25X65-MM)  
  199-6103 [6] BOLT-SPECIAL  
  068-4497 [1] CAP-OIL FILLER (ENGINE)  
  347-4163 [2] CLAMP-BAND  
  393-8988 [6] CROWN AS-PISTON  
  1R-1807 [1] FILTER AS-ENGINE OIL (ADVANCED EFFICIENCY)  
   
  1R-0751 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  1S-7057 [1] GASKET  
  3N-4087 [1] GASKET  
  4Y-9652 [3] GASKET (SIDE COVER)  
  6D-1004 [1] GASKET  
  7C-7431 [1] GASKET (TURBOCHARGER)  
  7W-2398 [1] GASKET (OIL DRAIN)  
  7W-5340 [1] GASKET  
  126-5466 [1] GASKET  
  139-3526 [1] GASKET (FRONT COVER)  
  144-3472 [1] GASKET (AIR INLET MANIFOLD)  
  197-8419 [1] GASKET (TURBOCHARGER)  
  222-5915 [1] GASKET (WATER REGULATOR HOUSING)  
  240-2767 [1] GASKET  
  272-1956 [6] GASKET (EXHAUST MANIFOLD)  
  300-7933 [1] GASKET (ENGINE OIL FILTER BASE)  
  282-2468 [1] GASKET-CYLINDER HEAD  
  261-3816 [1] GASKET-OIL PAN (ENGINE)  
  136-0812 [1] GASKET-WATER REGULATOR  
  7E-0759 [1] HOSE  
  3E-8017 M [16] LOCKNUT (M10X1.5-THD)  
  9L-7669 [12] NUT-CONNECTING ROD (7/16-20-THD)  
  525-0480 [6] PIN-PISTON  
  7X-7730 [1] PLUG-PIPE  
  115-4223 [2] REGULATOR-WATER TEMPERATURE (97-DEG C)  
  7C-0111 [12] RETAINER-PIN  
  133-3715 [6] RING-BACKUP  
  149-5240 [6] RING-BACKUP  
  150-4105 [6] RING-BACKUP  
  197-9277 [6] RING-PISTON (INTERMEDIATE)  
  197-9354 [6] RING-PISTON (OIL CONTROL)  
  197-9386 [6] RING-PISTON (TOP)  
  272-8102 ABJ TUBE AS-OIL JET  
  238-2743 ABJ RING-PISTON (OIL CONTROL)  
  262-9288 ABJ BODY AS-PISTON  
  266-3110 ABJ RING-PISTON (INTERMEDIATE)  
  299-7612 ABJ RING-PISTON (TOP)  
  4F-9029 [1] SEAL  
  5P-5678 D SEAL (5-M)  
  222-3909 [1] SEAL GP-CRANKSHAFT  
  245-7339 [1] SEAL-CRANKSHAFT (FRONT)  
  135-9819 [1] SEAL-INTEGRAL  
  166-2905 [1] SEAL-INTEGRAL  
  285-0365 [1] SEAL-INTEGRAL  
  1J-9671 [5] SEAL-O-RING  
  2M-4453 [1] SEAL-O-RING  
  2M-9780 [2] SEAL-O-RING  
  3D-2824 [8] SEAL-O-RING  
  3J-1907 [23] SEAL-O-RING  
  3J-7354 [7] SEAL-O-RING  
  3K-0360 [11] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  3P-1156 [4] SEAL-O-RING  
  4F-7391 [1] SEAL-O-RING  
  4F-9653 [1] SEAL-O-RING  
  4J-0524 [1] SEAL-O-RING  
  5P-7814 [1] SEAL-O-RING  
  112-3540 [1] SEAL-O-RING  
  6V-3250 [1] SEAL-O-RING  
  6V-5048 [11] SEAL-O-RING  
  6V-6609 [4] SEAL-O-RING  
  6V-8397 [8] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  7J-0204 [2] SEAL-O-RING  
  8H-2046 [1] SEAL-O-RING  
  464-0509 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  9M-4849 [1] SEAL-O-RING  
  238-5084 [1] SEAL-O-RING  
  061-7538 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  109-3207 [6] SEAL-O-RING  
  136-7227 [2] SEAL-O-RING  
  148-2903 [6] SEAL-O-RING  
  185-3241 [1] SEAL-O-RING  
  214-7566 [8] SEAL-O-RING  
  214-7567 [1] SEAL-O-RING  
  214-7568 [20] SEAL-O-RING  
  228-7089 [4] SEAL-O-RING  
  237-3800 [6] SEAL-O-RING  
  238-5084 [2] SEAL-O-RING  
  147-8214 [12] SEAL-VALVE STEM  
  163-2478 [6] SEAL-VALVE STEM  
  238-2726 [6] SKIRT-PISTON  
  171-7212 [1] SLEEVE-WEAR  
  418-6781 M [4] STUD-TAPERLOCK (M10X1.5X40-MM)  
  278-8316 [12] STUD-TAPERLOCK (M10X1.5-6 THD)  
  126-1757 [2] WASHER (10.85X19.3X1.27-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  J   PREMIUM PISTON & RING PACK TO PREVENT TOP RING BREAKAGE IN ON HIGHWAY TRUCK ENGINE ,OPTION
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30032191
 

375-9957: KIT-ENGINE OVERHAUL

375-9957 KIT-ENGINE OVERHAUL
PROVIDE GENERAL BRONZE BUILD OF MATERIAL FOR REMAN TITANIUM KIT
PART OF 20R-0808, 20R-0809, 20R-0810, 20R-0811 KIT-ENGINE OVERHAUL
FOR USE WITH 3126B/E ENGINE OVERHAUL FOR ON HIGHWAY TRUCKS, BRONZE
i04406829 SEBP3003
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8T-2396 M [6] BOLT (M6X1X60-MM)  
  154-1582 M [12] BOLT (M10X1.5X75-MM)  
  229-6266 M [12] BOLT (M11X1.25X65-MM)  
  199-6103 [6] BOLT-SPECIAL  
  068-4497 [1] CAP-OIL FILLER (ENGINE)  
  347-4163 [2] CLAMP-BAND  
  1R-1807 [1] FILTER AS-ENGINE OIL (ADVANCED EFFICIENCY)  
  1R-0751 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  1S-7057 [1] GASKET  
  3N-4087 [1] GASKET  
  6D-1004 [1] GASKET  
  7C-7431 [1] GASKET (TURBOCHARGER)  
  7W-2398 [1] GASKET (OIL DRAIN)  
  7W-5340 [1] GASKET  
  126-5466 [1] GASKET  
  197-8419 [1] GASKET (TURBOCHARGER)  
  222-5915 [1] GASKET (WATER REGULATOR HOUSING)  
  240-2767 [1] GASKET  
  272-1956 [6] GASKET (EXHAUST MANIFOLD)  
  300-7933 [1] GASKET (ENGINE OIL FILTER BASE)  
  261-3816 [1] GASKET-OIL PAN (ENGINE)  
  136-0812 [1] GASKET-WATER REGULATOR  
  7E-0759 [1] HOSE  
  3E-8017 M [16] LOCKNUT (M10X1.5-THD)  
  9L-7669 [12] NUT-CONNECTING ROD (7/16-20-THD)  
  7X-7730 [1] PLUG-PIPE  
  115-4223 [2] REGULATOR-WATER TEMPERATURE (97-DEG C)  
  133-3715 [6] RING-BACKUP  
  149-5240 [6] RING-BACKUP  
  150-4105 [6] RING-BACKUP  
  4F-9029 [1] SEAL  
  5P-5678 D SEAL (5-M)  
  222-3909 [1] SEAL GP-CRANKSHAFT  
  166-2905 [1] SEAL-INTEGRAL  
  285-0365 [1] SEAL-INTEGRAL  
  1J-9671 [4] SEAL-O-RING  
  2M-4453 [1] SEAL-O-RING  
  3D-2824 [6] SEAL-O-RING  
  3J-1907 [19] SEAL-O-RING  
  3J-7354 [7] SEAL-O-RING  
  3K-0360 [11] SEAL-O-RING  
  4F-7391 [1] SEAL-O-RING  
  4J-0524 [1] SEAL-O-RING  
  5P-7814 [1] SEAL-O-RING  
  6V-3250 [1] SEAL-O-RING  
  6V-5048 [11] SEAL-O-RING  
  6V-6609 [4] SEAL-O-RING  
  6V-8397 [8] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8H-2046 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  9M-4849 [1] SEAL-O-RING  
  238-5084 [1] SEAL-O-RING  
  061-7538 [1] SEAL-O-RING  
  112-3540 [1] SEAL-O-RING  
  109-3207 [6] SEAL-O-RING  
  136-7227 [2] SEAL-O-RING  
  148-2903 [6] SEAL-O-RING  
  214-7566 [8] SEAL-O-RING  
  214-7567 [1] SEAL-O-RING  
  214-7568 [19] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  228-7089 [4] SEAL-O-RING  
  237-3800 [6] SEAL-O-RING  
  238-5084 [2] SEAL-O-RING  
  464-0509 [1] SEAL-O-RING  
  171-7212 [1] SLEEVE-WEAR  
  278-8316 [12] STUD-TAPERLOCK (M10X1.5-6 THD)  
  418-6781 M [4] STUD-TAPERLOCK (M10X1.5X40-MM)  
  D   ORDER BY THE METER
  M   METRIC PART
 

#SEBP30032192
 

390-9412: KIT-FRONT COVER GASKET

390-9412 KIT-FRONT COVER GASKET
KIT CONTAINS THE GASKETS, SEALS & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FIELD INSTALLATION
i05239269 SEBP3003
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1004 [1] GASKET  
  139-3526 [1] GASKET  
  245-7339 [1] SEAL-CRANKSHAFT (FRONT)  
  135-9819 [1] SEAL-INTEGRAL  
  3D-2824 [1] SEAL-O-RING  
  3J-1907 [2] SEAL-O-RING  
  3K-0360 [2] SEAL-O-RING  
  6V-8397 [3] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  136-7227 [1] SEAL-O-RING  
  185-3241 [1] SEAL-O-RING  
  214-7568 [3] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  228-7089 [2] SEAL-O-RING  
  126-1757 [2] WASHER (10.85X19.3X1.27-MM THK)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP30032193
 

139-4081: LIFTER GP-VALVE

139-4081 LIFTER GP-VALVE -MECHANISM
S/N 8YL1-99999
PART OF 10R-7040 CYLINDER BLOCK GP, 135-2969 VALVE MECHANISM GP
i00646719 SEBP3003
1394081 LIFTER GP-VALVE Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 492-1813 [1] SHAFT AS-LIFTER  
  2D-6642 [2] BALL  
2. 7E-6794 [4] ARM AS-LIFTER  
3. 139-4084 [2] SPACER (15.9X24X6-MM THK)  
 

#SEBP30032194
 

142-8100: LIFTING GP-ENGINE

142-8100 LIFTING GP-ENGINE
FRONT, REAR
FOR USE WITH @@@@@113-6170@@@@@, @@@@@142-7107@@@@@, @@@@@117-3477@@@@@, @@@@@143-7342@@@@@, @@@@@164-3359@@@@@, @@@@@143-7326@@@@@
ALSO AN ATTACHMENT
i00646727 SEBP3003
1428100 LIFTING GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0896 [1] PLATE-LIFTING (REAR)  
2. 228-4766 [1] PLATE-LIFTING (FRONT)  
3. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
4. 6V-4248 M [1] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#SEBP30032195
 

143-1315: LIFTING GP-ENGINE

143-1315 LIFTING GP-ENGINE
S/N 8YL1-99999
PROVIDES FRONT & REAR LIFTING EYES. INCLUDES STUD IN REAR.
ALSO AN ATTACHMENT
i00639352 SEBP3003
1431315 LIFTING GP-ENGINE Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 228-4766 [1] PLATE-LIFTING  
2. 154-0896 [1] PLATE-LIFTING  
3. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
4. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
5. 142-3953 M [1] STUD (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP30032196
 

151-7193: LIFTING GP-ENGINE

151-7193 LIFTING GP-ENGINE
AN ATTACHMENT
i01150302 SEBP3003
1517193 LIFTING GP-ENGINE Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-2033 [1] PLATE-LIFTING  
2. 152-2031 [1] PLATE AS-LIFTING  
3. 6V-4248 M [4] BOLT (M10X1.5X25-MM)  
4. 6V-5839 [4] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP30032197
 

153-5417: LIFTING GP-ENGINE

153-5417 LIFTING GP-ENGINE
REAR
FOR USE WITH @@@@@113-6170@@@@@, @@@@@152-5013@@@@@, @@@@@172-6290@@@@@, REMOTE FUEL FILTER
ALSO AN ATTACHMENT
i00864444 SEBP3003
1535417 LIFTING GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-4248 M [1] BOLT (M10X1.5X25-MM)  
2. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
3. 154-0896 [1] PLATE-LIFTING  
  M   METRIC PART
 

#SEBP30032198
 

180-9492: LIFTING GP-ENGINE

180-9492 LIFTING GP-ENGINE
S/N 8YL67730-99999
PROVIDES FRONT AND REAR LIFTING EYES
FOR USE WITH @@@@@117-3477@@@@@, FAN MOUNTING
ALSO AN ATTACHMENT
i01362748 SEBP3003
1809492 LIFTING GP-ENGINE Parts scheme
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Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-9494 [1] PLATE AS  
2. 180-9495 [1] PLATE-LIFTING  
3. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
 

#SEBP30032199
 

197-1876: LIFTING GP-ENGINE

197-1876 LIFTING GP-ENGINE
PART OF 10R-7040 CYLINDER BLOCK GP
i04407244 SEBP3003
1971876 LIFTING GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 3126B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0896 [1] PLATE-LIFTING  
2. 228-4766 [1] PLATE-LIFTING  
3. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

Information:

Truck Engine News
A New Wiring Harness Kit Is Available in Order to Make Repairs on Certain Truck Engines {1254, 1290, 1408}
2011/01/10
Special Instruction
Using Caterpillar Replacement Thread Inserts {0676}
Using Caterpillar Replacement Thread Inserts {0676}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse And Salvage Guidelines

Caterpillar Parts SIS Catalog 3126B :

370-7906 KIT-ENGINE OVERHAUL
370-7905 KIT-ENGINE OVERHAUL
20R-0811 KIT-ENGINE OVERHAUL
20R-0810 KIT-ENGINE OVERHAUL
20R-0809 KIT-ENGINE OVERHAUL
20R-0808 KIT-ENGINE OVERHAUL
20R-0654 KIT-ENGINE OVERHAUL
20R-0653 KIT-ENGINE OVERHAUL
375-9957 KIT-ENGINE OVERHAUL
390-9412 KIT-FRONT COVER GASKET
LIFTER GP-VALVE
139-4081 LIFTER GP-VALVE
LIFTING GP-ENGINE
142-8100 LIFTING GP-ENGINE
LIFTING GP-ENGINE
143-1315 LIFTING GP-ENGINE
LIFTING GP-ENGINE
151-7193 LIFTING GP-ENGINE
LIFTING GP-ENGINE
153-5417 LIFTING GP-ENGINE
LIFTING GP-ENGINE
180-9492 LIFTING GP-ENGINE

Truck sale:

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.