198-5915 ENGINE AR-CORE S/N BMA1-UP PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE 938G II WHEEL LOADER

Part No	Qty	Parts name
128-2682 Y	[1]	BREATHER GP
216-7922 Y	[1]	CAMSHAFT GP
117-3643 Y	[1]	COOLER GP-ENGINE OIL
113-6087 Y	[1]	CRANKSHAFT GP
129-1165 Y	[1]	CYLINDER BLOCK GP
133-3742 Y	[1]	CYLINDER HEAD GP
165-4557 Y	[1]	DAMPER & PULLEY GP
117-6487 Y	[1]	FASTENER GP-DAMPER & PULLEY
205-1321 Y	[1]	GEAR GP-FRONT
133-5055 Y	[1]	HOUSING GP-FRONT
210-5574 Y	[1]	LINES GP-INJECTOR HYD PUMP
161-8420 Y	[6]	PISTON & ROD GP
		S/N BMA1-11169
177-7500 Y	[6]	PISTON & ROD GP
		S/N BMA11170-UP
212-2270 Y	[1]	PUMP GP-ENGINE OIL
178-6343 Y	[6]	PUMP GP-UNIT INJECTION (HEUI)
210-5575 Y	[1]	PUMP GP-UNIT INJECTOR HYD
185-1145 Y	[1]	TURBOCHARGER GP
		S/N BMA1-32128
258-2403 Y	[1]	TURBOCHARGER GP
		S/N BMA32129-UP
135-2969 Y	[1]	VALVE MECHANISM GP
204-8068	[1]	ELECTRONICS GP-ENGINE RATINGS
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP34990011

199-2857: INSTALLATION AR-ENGINE

INSTALLATION AR-ENGINE

199-2857 INSTALLATION AR-ENGINE
S/N RTB1-UP
PART OF 199-2812, 259-1848 GENERAL AR

i02558384 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Part No	Qty	Parts name
199-2860 Y	[1]	AIR CLEANER GP
217-5154 Y	[1]	ALTERNATOR GP-CHARGING
208-0038 Y	[1]	FUMES DISPOSAL GP
199-2864 Y	[1]	LINES GP-AIR
		S/N RTB1-2556
281-5789 Y	[1]	LINES GP-AIR
		S/N RTB2557-UP
218-0706 Y	[1]	LINES GP-FUEL DRAIN
138-1965 Y	[1]	MOUNTING GP-ENGINE & XMSN
199-2865 Y	[1]	MUFFLER GP
7E-3509 Y	[1]	PIPE AS-EXHAUST EXTENSION
111-4275 Y	[1]	STARTING MOTOR GP-ELECTRIC (COLD WEATHER)
Y		SEPARATE ILLUSTRATION

#SEBP34990012

216-7922: CAMSHAFT GP

CAMSHAFT GP

216-7922 CAMSHAFT GP
S/N BMA1-UP
PART OF 198-5915 ENGINE AR-CORE

i01697504 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	107-7694	[1]	PLATE-THRUST
2.	216-7921	[1]	CAMSHAFT AS
2A.	1B-8705	[1]	KEY-WOODRUFF
2B.	205-1322	[1]	GEAR-CAMSHAFT (100-TEETH)
3.	6V-3940 M	[2]	BOLT (M8X1.25X25-MM)
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP34990013

4W-3462: CARRIER GP-SEAL

CARRIER GP-SEAL

4W-3462 CARRIER GP-SEAL
S/N BMA1-UP
PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE

i00125200 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	2W-6546	[1]	COVER
2.	247-1876	[1]	SEAL
3.	239-0583	[1]	GASKET
4.	6V-3538	[2]	DOWEL
5.	6V-3940 M	[8]	BOLT (M8X1.25X25-MM)
6.	9M-1974	[8]	WASHER-HARD (8.8X16X2-MM THK)

	4C-9612 BF		SEALANT-SILICONE
	B		USE AS REQUIRED
	F		NOT SHOWN
	M		METRIC PART

#SEBP34990014

193-4620: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

193-4620 COVER GP-CYLINDER BLOCK
S/N BMA1-UP
PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE

i01488538 SEBP3499

1934620 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9X-2099 M	[2]	STUD (M8X1.25X52.75-MM)
2.	2W-6544	[1]	COVER
3.	4P-5918	[2]	CLIP
4.	4Y-9652	[3]	GASKET
5.	7W-3872	[6]	SLEEVE
6.	9X-2097 M	[1]	STUD (M8X1.25-THD)
7.	110-7618	[3]	BOLT AS
			(EACH INCLUDES)
	6V-5215 M	[1]	BOLT (M8X1.25X16-MM)
	9M-1974	[1]	WASHER-HARD (8.8X16X2-MM THK)
8.	342-4977	[3]	COVER-SIDE
9.	398-5596	[1]	PLUG AS
	238-5080	[1]	SEAL-O-RING
	360-3680	[1]	PLUG
10.	130-5301	[1]	CLIP
11.	4P-7581	[2]	CLIP (LADDER)
12.	5P-4116	[1]	WASHER-HARD (8.8X20.5X2-MM THK)
13.	5P-7970 M	[2]	NUT (M8X1.25-THD)
14.	6V-2317 M	[22]	BOLT (M8X1.25X30-MM)
15.	9M-1974	[26]	WASHER-HARD (8.8X16X2-MM THK)
16.	517-0553	[1]	GASKET
	M		METRIC PART

#SEBP34990015

189-5470: COVER GP-FRONT HOUSING

COVER GP-FRONT HOUSING

189-5470 COVER GP-FRONT HOUSING
S/N BMA1-UP
PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE

i01488099 SEBP3499

1895470 COVER GP-FRONT HOUSING Parts scheme

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9X-2099 M	[3]	STUD (M8X1.25X52.75-MM)
2.	4W-2026	[1]	COVER
3.	5L-2952	[1]	CAP AS-FILLER (ENGINE OIL)
	6L-2609	[1]	SEAL-RUBBER
4.	135-9819	[1]	SEAL-INTEGRAL
5.	136-0823	[1]	COVER AS-FRONT
5A.	136-0822	[2]	STUD
5B.	126-1757	[2]	WASHER (10.85X19.3X1.27-MM THK)
6.	139-3526	[1]	GASKET
7.	191-5213	[1]	TUBE AS
8.	344-3340	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
9.	061-9455	[1]	SEAL-O-RING
10.	5P-7970 M	[3]	NUT (M8X1.25-THD)
11.	5P-8245	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
12.	6V-2317 M	[6]	BOLT (M8X1.25X30-MM)
13.	6V-5696 M	[2]	BOLT (M12X1.75X80-MM)
14.	6V-5839	[1]	WASHER (11X21X2.5-MM THK)
15.	6V-6317 M	[1]	BOLT (M10X1.5X20-MM)
16.	6V-8149 M	[2]	NUT (M12X1.75-THD)
17.	7D-7233	[1]	CLIP (LOOP)
18.	8T-0100 M	[1]	BOLT (M8X1.25X60-MM)
19.	9M-1974	[4]	WASHER-HARD (8.8X16X2-MM THK)
20.	185-9356 M	[1]	STUD (M8X1.25-THD)
21.	210-3321 M	[3]	STUD (M8X1.25-THD)
	M		METRIC PART

#SEBP34990016

211-4770: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

211-4770 COVER GP-VALVE MECHANISM
S/N BMA1-UP
PART OF 198-5914, 283-1633, 298-6581 ENGINE AR-COMPLETE

i01760393 SEBP3499

2114770 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	167-8361	[1]	COVER AS-BASE
1A.	5P-5678 D		SEAL (2M)
2.	2W-9499 M	[10]	BOLT (M6X1X40-MM)
3.	236-2101	[1]	COVER AS (TOP)
3A.	5P-5678 D		SEAL (2M)
4.	5P-0537	[28]	WASHER-HARD (7.2X14.5X2-MM THK)
5.	6V-7728 M	[11]	BOLT (M6X1X45-MM)
6.	232-3646	[4]	STUD (M6X1-THD)
7.	210-3323	[3]	STUD
	D		ORDER BY THE METER
	M		METRIC PART

#SEBP34990017

113-6087: CRANKSHAFT GP

CRANKSHAFT GP

113-6087 CRANKSHAFT GP
S/N BMA1-UP
PART OF 198-5915 ENGINE AR-CORE

i00730977 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	271-5658	[1]	CRANKSHAFT AS
1A.	1B-8705	[1]	KEY-WOODRUFF
1B.	2W-8147	[1]	GEAR (50-TEETH)
2.	212-4893	[1]	BEARING-THRUST
	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)
3.	107-7708	[6]	BEARING-MAIN
	145-0168 AB		BEARING-MAIN (0.5-MM OS)
	145-0170 AB		BEARING-MAIN (0.5-MM OS, 0.5-MM US)
	145-0162 AB		BEARING-MAIN (0.25-MM US)
	145-0164 AB		BEARING-MAIN (0.5-MM US)

			AVAILABLE REPAIR KIT(S):
	7C-7980 AB		SLEEVE-OIL SEAL (CRANKSHAFT)
			(THIS WEAR SLEEVE IS USED ONLY TO SALVAGE (REPAIR) THE REAR SEAL SURFACE OF THE CRANKSHAFT)
	196-9519 AB		BEARING GP-MAIN (CRANKSHAFT)
			(INCLUDES STANDARD MAIN & THRUST BEARINGS)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP34990018

129-1165: CYLINDER BLOCK GP

CYLINDER BLOCK GP

129-1165 CYLINDER BLOCK GP
S/N BMA1-UP
PART OF 198-5915 ENGINE AR-CORE

i01298139 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	221-4481 Y	[1]	CYLINDER BLOCK GP
2.	1W-8407	[2]	SLEEVE
3.	6V-3538	[2]	DOWEL
4.	7N-5683	[2]	DOWEL
5.	183-3409	[1]	PLUG AS
5A.	9S-8002	[1]	PLUG (7/16-20-THD)
5B.	033-5853	[1]	SEAL-O-RING
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP34990019

221-4480: CYLINDER BLOCK GP

CYLINDER BLOCK GP

221-4480 CYLINDER BLOCK GP
S/N BMA1-UP
PART OF 221-4481 CYLINDER BLOCK GP

i02216301 SEBP3499

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Parts for your 938G II WHEEL LOADER:

Pos.	Part No	Qty	Parts name
2.	7E-2968	[7]	CAP-CRANKSHAFT BEARING
3.	9X-8916 M	[14]	BOLT (M16X2X140-MM)
4.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
	M		METRIC PART

Information:

ENGINE ARRANGEMENT

ENGINE AR

Truck Engine News

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23

Engine News

Improved Registration Process for Retrofit Products {1000, 7000}
2011/04/15

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23

Special Instruction

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Technical Information Bulletin

A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Specifications

Engine Design
3126B Engine for Caterpillar Built Machines

Tool Operating Manual

Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}

142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}

Reuse And Salvage Guidelines

Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300}
Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300}

Troubleshooting

Engine Will Not Crank
3126B Engine for Caterpillar Built Machines

Low Engine Oil Pressure
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Engine Stalls at Low RPM
3126B Engine for Caterpillar Built Machines

Excessive Black Smoke
3126B Engine for Caterpillar Built Machines

Low Power/Poor or No Response to Throttle
3126B Engine for Caterpillar Built Machines

Engine Misfires, Runs Rough or Is Unstable
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Poor Acceleration or Response
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Excessive White Smoke
3126B Engine for Caterpillar Built Machines

Diagnostic Codes
3126B Engine for Caterpillar Built Machines

How To Use the Functional Tests
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

E190 Engine Overspeed Warning
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Diagnostic Codes
3126B Engines for the IT38G Series II Integrated Toolcarrier and the 938G Series II Wheel Loader

Low Power/Poor or No Response to Throttle
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Excessive White Smoke
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Engine Vibration
3126B Engine for Caterpillar Built Machines

Excessive Fuel Consumption
3126B Engine for Caterpillar Built Machines

Engine Misfires, Runs Rough or Is Unstable
3126B Engine for Caterpillar Built Machines

Engine Cranks but Will Not Start
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Poor Acceleration or Response
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Engine Will Not Crank
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit

Engine Will Not Crank
3126B Engines for the IT62G Series II Integrated Toolcarrier and for the 950G Series II and 962G Series II Wheel Loaders

Service Magazine

A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2001/01/08

Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2012/08/28

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Responsibilities for Emission Certified Engines {1000}
2005/10/03

Proper Long Term Storage of Caterpillar Products {0355, 1000, 7000}
2009/04/27

Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000}
2013/04/17

Redesigned Fluid Sampling Valves Are Now Available for All Cat Products {7542}
2011/02/11

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

TA2 (Technical Analysis) Inspections are Now Available on SIS {0372, 1000, 7000, 753T, 7565}
2013/01/10