346-3796 VALVE GP-RELIEF S/N 4AR1-UP DIRECT OPERATED PART OF 108-2185 VALVE GP-RELIEF 793C TRUCK

346-3796: VALVE GP-RELIEF

346-3796 VALVE GP-RELIEF
S/N 4AR1-UP
DIRECT OPERATED
PART OF 108-2185 VALVE GP-RELIEF

Parts for your 793C TRUCK:

Pos.	Part No	Qty	Parts name
1.	8T-4224 B	[1]	WASHER-HARD (8.8X16X2-MM THK)
2.	4T-2741	[1]	SPRING
3.	4T-7571	[1]	PLATE
4.	6E-1835	[1]	RETAINER AS
5.	6J-6439	[1]	VALVE-POPPET
6.	9X-6395	[1]	NUT (3/4-16-THD)
7.	3K-0360	[2]	SEAL-O-RING
8.	7J-9933	[1]	SEAL-O-RING
	B		USE AS REQUIRED

149-2610: VALVE GP-SOLENOID

VALVE GP-SOLENOID

149-2610 VALVE GP-SOLENOID
S/N 4AR1-UP
24-VOLT
FIELD REPLACEMENT FOR @@@@@149-2658@@@@@

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-8175	[1]	KIT-SEAL (SOLENOID VALVE)
			(INCLUDES O-RINGS & BACK-UP RING)
2.	218-9894	[1]	COIL AS (24-VOLT)
	1S-9593	[2]	STRAP-CABLE
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
3.	355-1470	[1]	CARTRIDGE AS

149-2658: VALVE GP-SOLENOID

VALVE GP-SOLENOID

149-2658 VALVE GP-SOLENOID
S/N 4AR1-UP
PART OF 138-6847 VALVE GP-SOLENOID & RELIEF

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-8175	[1]	KIT-SEAL (SOLENOID VALVE)
			(INCLUDES O-RINGS & BACKUP RING)
2.	218-9898	[1]	COIL AS (24-VDC)
	1S-9593	[2]	STRAP-CABLE
	7N-7779	[1]	SOCKET-CONNECTOR (14-GA TO 18-GA)
	7N-7780	[1]	PIN-CONNECTOR (14-GA TO 18-GA)
	7N-9737	[1]	HOUSING-RECEPTACLE (14-GA TO 18-GA)

138-6847: VALVE GP-SOLENOID & RELIEF

VALVE GP-SOLENOID & RELIEF

138-6847 VALVE GP-SOLENOID & RELIEF -STEERING
S/N 4AR1-UP
PART OF 124-7694 LINES GP-STEERING

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8C-3451	[1]	CAP-DUST (HYDRAULIC OIL)(STEERING SOLENOID VALVE)
2.	108-2185 Y	[1]	VALVE GP-RELIEF (STEERING)
3.	148-8406	[1]	PLUG AS
	9S-9334	[1]	PLUG-O-RING
	7M-8485	[1]	SEAL-O-RING
4.	149-2658 CY	[1]	VALVE GP-SOLENOID (STEERING)
5.	321-8649	[1]	VALVE AS-FLUID SAMPLING
	3J-7354	[1]	SEAL-O-RING
	8C-3446	[1]	VALVE-SAMPLING
6.	6E-2185	[1]	PLUG-ORIFICE
7.	6V-0397	[4]	FLANGE-HALF
8.	8C-3206	[2]	FLANGE-HALF
9.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4183 M	[8]	BOLT (M12X1.75X40-MM)
11.	8T-4196 M	[4]	BOLT (M10X1.5X35-MM)
12.	8T-4223	[8]	WASHER-HARD (13.5X25.5X3-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

9T-8931: VALVE GP-STEERING

VALVE GP-STEERING

9T-8931 VALVE GP-STEERING
S/N 4AR1-UP
PART OF 124-7694 LINES GP-STEERING

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-4054 M	[2]	BOLT
2.	9M-1974	[16]	WASHER-HARD (8.8X16X2-MM THK)
3.	9T-4053 M	[16]	BOLT (M8X1X35-MM)
4.	5P-8245	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
5.	141-8245	[1]	COVER
6.	141-8247	[1]	COVER
9.	9T-4023	[1]	PLUG
11.	9T-4018	[1]	SEAL
12.	9T-7587	[1]	PLUG
13.	9T-4017	[1]	SEAL
14.	9T-4024	[1]	PLUG
15.	8U-5959	[1]	SEAL-O-RING
16.	9T-4012	[1]	KIT-RESTRICTOR VALVE (STEERING)
			(INCLUDES VALVE & SPRING)
17.	340-1149	[2]	VALVE GP-CHECK & RELIEF (STEERING)
			(EACH INCLUDES)
	9T-4059	[1]	SEAL-O-RING
18.	9T-4027	[1]	ORIFICE
19.	9T-4031	[1]	STOP
20.	9T-4016	[1]	SPRING
21.	9T-4015	[1]	SPRING
22.	9T-4026	[1]	ORIFICE
23.	9T-4060	[1]	SEAL-O-RING
24.	9T-4029	[1]	ORIFICE
25.	9T-4032	[2]	STOP
26.	9T-4025	[2]	GUIDE
27.	9T-4014	[2]	SPRING
28.	9T-4013	[2]	SPRING
29.	9T-4030	[2]	ORIFICE
30.	9T-7316	[1]	ORIFICE
31.	9S-4182	[1]	PLUG (7/16-20-THD)
32.	3J-7354	[1]	SEAL-O-RING
34.	325-5811	[1]	KIT-RING
			(INCLUDES RINGS)

			AVAILABLE REPAIR KIT(S):
	362-4667	[1]	KIT-SEAL (STEERING VALVE)
			(INCLUDES SEALS)
	M		METRIC PART

9T-8911: CYLINDER GP-HOIST

CYLINDER GP-HOIST

9T-8911 CYLINDER GP-HOIST
S/N 4AR1-UP
TELESCOPING
PART OF 245-0900 COMMON AR

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6E-0048	[1]	CYLINDER AS
2.	173-9779 M	[12]	BOLT (M24X3X80-MM)
3.	6V-8237	[28]	WASHER (26X44X4-MM THK)
4.	6E-0249	[2]	RING-WEAR
5.	6E-0247	[1]	RING-WEAR
6.	6E-0253	[1]	SEAL AS
7.	6E-0051	[1]	PISTON
8.	6E-6610	[1]	CYLINDER AS
8A.	6E-6608	[1]	TUBE
8B.	6E-6609	[1]	HEAD
8C.	3E-6794	[1]	SEAL-O-RING
8D.	3E-6795	[1]	RING-BACKUP
9.	7S-8554	[1]	SEAL-O-RING
10.	9X-4595	[1]	RING-BACKUP
11.	6E-0055	[1]	HEAD
12.	8T-7573	[1]	SEAL-RING
13.	115-2136	[1]	RING-BACKUP
14.	9X-7369	[1]	WIPER-ROD
15.	8T-0668 M	[16]	BOLT (M24X3X110-MM)
16.	106-6552	[1]	ROD AS
17.	3B-8488	[1]	FITTING-GREASE (1/8-27 PTF)
18.	6V-0397	[4]	FLANGE-HALF
19.	8T-4183 M	[8]	BOLT (M12X1.75X40-MM)
20.	8T-4223	[8]	WASHER-HARD (13.5X25.5X3-MM THK)
21.	6E-0252	[1]	WIPER-ROD
22.	6E-0251	[1]	SEAL-RING
23.	6E-0250	[1]	SEAL-RING
24.	6E-0248	[1]	RING-WEAR
25.	9S-4183	[2]	PLUG (1-1/16-12-THD)
26.	6Y-9379	[1]	BEARING
27.	340-2375	[2]	RING-RETAINING
28.	5M-6214	[1]	PLUG (1/8-27 PTF)
29.	3D-2824	[2]	SEAL-O-RING
30.	6Y-9380	[1]	BEARING
31.	340-2377	[2]	RING-RETAINING
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

125-0814: DRIVE GP-PUMP

DRIVE GP-PUMP

125-0814 DRIVE GP-PUMP -HYDRAULIC
S/N 4AR1-UP
PART OF 124-7691 HYDRAULIC AR

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6G-2992 B	[2]	SHIM PACK (INCLUDES 10-SHIMS)
2.	7D-3468 B	[1]	SHIM PACK (INCLUDES 6-SHIMS)
3.	9S-8004	[1]	PLUG (9/16-18-THD)
4.	6G-7385	[1]	GEAR-PUMP DRIVE (44-TEETH)
5.	5T-7838	[1]	CAGE-BEARING
6.	133-4297	[1]	SEAL-LIP TYPE
7.	7L-3290	[2]	CONE-BEARING
8.	7L-4434	[2]	CUP-BEARING
9.	6G-8197	[1]	YOKE AS
9A.	7D-3462	[1]	RING-SEAL
10.	9S-3582	[2]	CONE-BEARING
11.	9S-3581	[2]	CUP-BEARING
12.	5K-4068	[1]	RING-LOCK
13.	2H-3931	[1]	SEAL-O-RING
14.	0S-1588	[16]	BOLT (3/8-16X1.25-IN)
15.	5M-2894	[16]	WASHER-HARD (10.2X18.5X2.5-MM THK)
16.	125-0850	[1]	CAGE AS
16A.	146-3173	[2]	DOWEL
17.	9S-4191	[1]	PLUG (9/16-18-THD)
18.	3J-1907	[2]	SEAL-O-RING
19.	7D-3349	[1]	GEAR-PUMP DRIVE (44-TEETH)
20.	7S-8576	[1]	BEARING AS-ROLLER
21.	324-1584	[1]	HOUSING-PUMP DRIVE
22.	8F-8733	[2]	SEAL-O-RING
23.	7D-3366	[1]	GEAR-PUMP IDLER (44-TEETH)
24.	7D-3454	[1]	SHAFT
	B		USE AS REQUIRED

125-6712: FILTER GP-OIL

FILTER GP-OIL

125-6712 FILTER GP-OIL -FRONT BRAKE COOLING
S/N 4AR1-UP
PART OF 124-7700 LINES GP-HYDRAULIC OIL COOLER

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-4182	[1]	PLUG (7/16-20-THD)
2.	3J-7354	[1]	SEAL-O-RING
3.	125-6711	[1]	HOUSING AS
	8T-3597 M	[4]	NUT-WELD (M12X1.75-THD)
4.	2J-0918	[1]	VALVE
5.	8T-6444	[1]	SEAL-O-RING
6.	6F-4855	[1]	SEAL-O-RING
7.	7J-5586	[1]	BOLT-FILTER
8.	5P-8248	[1]	WASHER-HARD (20X36.5X3.5-MM THK)
9.	9S-8010	[1]	PLUG
10.	2S-4078	[1]	SEAL-O-RING
11.	6P-3860	[1]	SPRING
12.	6J-3795	[1]	SCREEN AS
13.	4J-1704	[1]	SEAT-VALVE
14.	6E-4985	[1]	COVER-FILTER
15.	5J-2926	[1]	SPRING
16.	2J-0917	[1]	RETAINER
17.	1H-1200	[2]	PIN-SPRING
18.	1R-0741	[2]	FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)
			-OR-
	4T-3132 A	[2]	FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID)
			-OR-
	132-8876 A	[2]	FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY)
			-OR-
	343-4465 A	[2]	FILTER ELEMENT-OIL (ADVANCED EFFICIENCY)
19.	1U-4692	[1]	PLUG-THREADED O-RING
20.	2M-9780	[1]	SEAL-O-RING
21.	4D-2297	[1]	SEAL-O-RING
	A		NOT PART OF THIS GROUP
	M		METRIC PART

124-7691: HYDRAULIC AR

HYDRAULIC AR

124-7691 HYDRAULIC AR
S/N 4AR1-UP
PART OF 245-0902 CHASSIS AR

Parts for your 793C TRUCK:

CATERPILLAR SIS

Part No	Qty	Parts name
7I-5076 Y	[1]	ACCUMULATOR & MTG GP-STEERING (STEERING)
6G-8390 Y	[1]	PROTECTION GP-VANDALISM (HOIST & BRAKE)
5T-6942 Y	[1]	CAP GP-PROTECTION
8X-0259 Y	[1]	CYLINDER & MTG GP-STEERING
125-0814 Y	[1]	DRIVE GP-PUMP
8X-2797 Y	[1]	FASTENER GP-PUMP DRIVE
125-7161 Y	[1]	LINES GP-SERVICE BRAKE (FRONT)(FRONT)
124-7698 Y	[1]	LINES GP-HOIST
124-7700 Y	[1]	LINES GP-HYDRAULIC OIL COOLER (CHASSIS)(FRONT)
124-7704 Y	[1]	LINES GP-POWER TRAIN OIL
124-7696 Y	[1]	LINES GP-SERVICE BRAKE (REAR)
124-7694 Y	[1]	LINES GP-STEERING (CHASSIS)
124-7693 Y	[1]	PUMP & MTG GP-STEERING (PARKING BRAKE RELEASE)
125-0518 Y	[1]	PUMP GP-GEAR (BRAKE COOLING & RETRACTION)
124-7720 Y	[1]	PUMP GP-GEAR (HOIST)
141-5866 Y	[1]	PUMP & MTG GP-HYDRAULIC (TC CHRG, XMSN CHRG, SCAV & LUB)
122-7997 Y	[1]	TANK GP-HYDRAULIC (HOIST & BRAKE)
Y		SEPARATE ILLUSTRATION

124-7698: LINES GP-HOIST

LINES GP-HOIST

124-7698 LINES GP-HOIST
S/N 4AR1-UP
PART OF 124-7691 HYDRAULIC AR

Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0852	[2]	CAP-DUST
	6V-3965	[2]	FITTING (QUICK DISCONNECT)
2.	8T-4223	[92]	WASHER-HARD (13.5X25.5X3-MM THK)
3.	8X-5568 I	[2]	HOSE AS
4.	9M-0164	[1]	CLAMP-HOSE
	8X-4575	[1]	FILTER AS-BREATHER (HOIST LINES)
5.	6E-5472	[2]	SCREEN GP (HOIST LINES)
	9T-1364	[1]	KIT-SCREEN
	008-3214	[1]	RING-RETAINING (INTERNAL)
6.	125-5635	[1]	JUNCTION BLOCK
7.	125-5634	[1]	TUBE AS
8.	8T-4198 M	[2]	BOLT (M10X1.5X100-MM)
	8T-4133 M	[2]	NUT (M10X1.5-THD)
9.	117-9542 Y	[1]	VALVE GP-CONTROL (HOIST LINES)
10.	125-5619 I	[1]	HOSE AS
11.	125-5621 I	[1]	HOSE AS
12.	8X-5569 I	[1]	HOSE AS
13.	8X-5570 I	[1]	HOSE AS
14.	135-7654 I	[1]	HOSE AS
	5K-9090	[2]	SEAL-O-RING
15.	135-7655 I	[1]	HOSE AS
16.	135-7792 I	[2]	HOSE AS
17.	142-8386	[1]	TUBE AS
18.	1P-4579	[8]	FLANGE-HALF
19.	1P-4582	[12]	FLANGE-HALF
20.	8T-4193 M	[5]	BOLT (M16X2X50-MM)
21.	2S-4078	[1]	SEAL-O-RING
	6V-9875	[1]	CONNECTOR
22.	2T-3019	[2]	CLIP
23.	3J-1907	[6]	SEAL-O-RING
	8T-6685 M	[2]	BOLT (M10X1.5X110-MM)
25.	4J-0522	[8]	SEAL-O-RING
26.	4J-0524	[4]	SEAL-O-RING
27.	4J-0527	[8]	SEAL-O-RING
28.	8T-4184 M	[16]	BOLT (M12X1.75X45-MM)
29.	146-6174 I	[2]	HOSE AS
30.	8T-4183 M	[64]	BOLT (M12X1.75X40-MM)
31.	8T-4176 M	[12]	BOLT (M12X1.75X90-MM)
32.	158-3403 CY	[2]	MANIFOLD GP-HYDRAULIC (HOIST LINES)
	6J-3134	[2]	SEAL-O-RING
33.	8T-4122	[5]	WASHER-HARD (17X32X3.5-MM THK)
34.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
35.	7G-3413	[1]	CLIP (SLOT)
	7G-3414	[1]	CLIP (TAB)
	7G-3415	[1]	GROMMET
36.	6V-0397	[16]	FLANGE-HALF
37.	6V-8397	[4]	SEAL-O-RING
38.	6V-8724	[4]	ELBOW
39.	6V-9008	[1]	ELBOW
	7M-8485	[1]	SEAL-O-RING
40.	8X-6483	[1]	BASE AS
41.	9S-4185	[1]	PLUG (3/4-16-THD)
42.	3K-0360	[1]	SEAL-O-RING
43.	8T-4196 M	[2]	BOLT (M10X1.5X35-MM)
	7X-7729	[2]	WASHER (11X25X3-MM THK)
44.	1P-4584	[8]	FLANGE-HALF
	6J-2680	[4]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

BRAKING SYSTEM

VALVE GP

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Specifications

Air Control Valve (Service Brake)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Air Control Valve (Retarder)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Diverter Valve (Front Brake Cooling)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Air Control Valve (Secondary Brake)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Solenoid Valve (Supply Shutoff)
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System

Solenoid Valve (Pressure Control)
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System

Brake Valve (Parking and Secondary)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Check Valve (Service Brake Control)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Check Valve (Primary Air Tank)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Solenoid Valve (Automatic Retarder Supply and Automatic Retarder Control)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Systems Operation

Brake Valve (Parking and Secondary)
793C Off-Highway Truck Air System and Brakes

Air Control Valve (Parking Brake)
793C Off-Highway Truck Air System and Brakes

Air Control Valve (Retarder)
793C Off-Highway Truck Air System and Brakes

Air Control Valve (Secondary Brake)
793C Off-Highway Truck Air System and Brakes

Check Valve (Double)
793C Off-Highway Truck Air System and Brakes

Relief Valve (Brake Oil Cooler)
793C Off-Highway Truck Air System and Brakes

Check Valve (Air Tank)
793C Off-Highway Truck Air System and Brakes

Air Control Valve (Service Brake)
793C Off-Highway Truck Air System and Brakes

Reuse And Salvage Guidelines

Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING ALL EXISTING 4D-2307 PLUNGERS FROM DEALER PARTS STOCK

New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
New Double Check Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks
Pressure Protection Valve Needs To Be Installed On Certain 777D, 784B, 785, 785B, 789, 789B, 793, 793B, And 793C Trucks

Testing and Adjusting

Air Control Valve (Retarder) Pressure - Test and Adjust
793C Off-Highway Truck Air System and Brakes

Relief Valve (Electric Drive Pump) - Adjust
793C Off-Highway Truck Air System and Brakes

Disassembly and Assembly

Check Valve (Air Tank) - Disassemble
793C Off-Highway Truck Machine Systems

Check Valve (Air Tank) - Assemble
793C Off-Highway Truck Machine Systems

Double Check Valve (Service and Secondary Brake) - Remove and Install
793C Off-Highway Truck Machine Systems

Double Check Valve - Disassemble
793C Off-Highway Truck Machine Systems

Double Check Valve - Assemble
793C Off-Highway Truck Machine Systems

Diverter Valve (Front Brake Oil Cooler) - Remove
793C Off-Highway Truck Machine Systems

Diverter Valve (Front Brake Oil Cooler) - Install
793C Off-Highway Truck Machine Systems

Diverter Valve (Front Brake Oil Cooler) - Disassemble
793C Off-Highway Truck Machine Systems

Brake Valve (Parking Brake Release) - Remove
793C Off-Highway Truck Machine Systems

Brake Valve (Parking Brake Release) - Install
793C Off-Highway Truck Machine Systems

Brake Valve (Parking Brake Release) - Disassemble
793C Off-Highway Truck Machine Systems

Brake Valve (Parking Brake Release) - Assemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Manual Retarder) - Disassemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Manual Retarder) - Assemble
793C Off-Highway Truck Machine Systems

Diverter Valve (Front Brake Oil Cooler) - Assemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Secondary Brake) - Remove and Install
793C Off-Highway Truck Machine Systems

Air Control Valve (Secondary Brake) - Disassemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Secondary Brake) - Assemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Service Brake) - Assemble
793C Off-Highway Truck Machine Systems

Air Control Valve (Service Brake) - Remove and Install
793C Off-Highway Truck Machine Systems

Air Control Valve (Service Brake) - Disassemble
793C Off-Highway Truck Machine Systems

Brake Valve (Automatic Retarder) - Disassemble
793C Off-Highway Truck Machine Systems

Brake Valve (Automatic Retarder) - Assemble
793C Off-Highway Truck Machine Systems

Electronic Control (Automatic Retarder) - Remove and Install
793C Off-Highway Truck Machine Systems

Wiper Control Valve - Remove and Install
793C Off-Highway Truck Machine Systems

Parking Brake Control Valve - Remove and Install
793C Off-Highway Truck Machine Systems

Parking Brake Control Valve - Disassemble
793C Off-Highway Truck Machine Systems

Parking Brake Control Valve - Assemble
793C Off-Highway Truck Machine Systems

Pressure Switch (Automatic Retarder Control) - Remove and Install
793C Off-Highway Truck Machine Systems

Brake Valve (Automatic Retarder) - Remove
793C Off-Highway Truck Machine Systems

Brake Valve (Automatic Retarder) - Install
793C Off-Highway Truck Machine Systems

Air Control Valve (Manual Retarder) - Install
793C Off-Highway Truck Machine Systems

Air Control Valve (Manual Retarder) - Remove
793C Off-Highway Truck Machine Systems

Service Magazine

New Brake Relay Valve With New Seal And Backup Ring Now Used To Improve Valve Operation {4280,4250}
1997/03/24

Improved Retarder And Secondary Brake Handles And Valves{3121,3123,4269,4282,4284}
1997/07/14

New Double Check Valve Available For Brake Systems With Dual Brake Relay Valves {4281,4280}
1997/07/21

New Brake Valve Groups Have Breather Plug In Vent Port For Air Cylinder Group{4265}
1997/10/27

Addition Of Valve Assembly To Brake Lines Group Will Provide Access For Field Oil Sampling {4295}
1998/01/26

Additional Brake Studs Are Required To Increase Brake Pressure On Certain Off-Highway Trucks {4061}
1998/02/09

Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16

A New Parking Brake Valve Prevents The Parking Brake From Dragging {4282}
2000/03/13

New Brake Relief Valves Increase Service Life {4265, 4282}
2001/05/07

243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01

A New Coil Assembly is Now Used {5479}
2011/05/04

Caterpillar Parts SIS Catalog 793C :

Truck sale:

Call

2004 CAT 793C

Caudo Plant Sales Pty Ltd
Belmont, Western Australia, Australia

2000 CAT 793C

International Mining Mach. (WA) Pty Ltd

1995 CAT 793C

International Mining Mach. (WA) Pty Ltd

USD $2,060,500

1997 CAT 793C

Empire Machinery
Eloy, Arizona

USD $2,060,500

1998 CAT 793C

Empire Machinery
Eloy, Arizona