254-0154 CONTROL AR-BACKHOE -PILOT, 8-BANK S/N RBA1-UP AN ATTACHMENT 450E BACKHOE LOADER

Part No	Qty	Parts name
271-3096 Y	[1]	CONTROL GP-JOYSTICK (RH)
271-3099 Y	[1]	CONTROL GP-JOYSTICK (LH)
206-1831 Y	[1]	FLOORPLATE GP
289-3276 Y	[1]	LINES GP-PILOT (SIGNAL)
289-3278 Y	[1]	LINES GP-PILOT (LOADER)
289-3274 Y	[1]	LINES GP-PUMP
254-0165 Y	[1]	LINES GP-STABILIZER
269-3247 Y	[1]	MOUNTING GP-BACKHOE CONTROL (PILOT)
254-0185 Y	[1]	MOUNTING GP-BANK VALVE
278-7758 Y	[1]	VALVE & LINES GP-PILOT
271-0528 Y	[1]	VALVE GP-BANK 8
290-6767 Y	[1]	WIRING GP-CONTROL (JOYSTICK, RH)
290-6768 Y	[1]	WIRING GP-CONTROL (JOYSTICK, LH)

214-4694	[1]	SWITCH AS-ROCKER (MODE SELECT)
214-4706	[1]	SWITCH AS-ROCKER (AUXILIARY HYDRAULIC FLOW)
300-4994	[1]	SWITCH AS-ROCKER (HYDRAULIC LOCKOUT)
		(EACH SWITCH AS-ROCKER INCLUDES)
111-7899	[1]	GASKET

272-5421	[1]	FILM-CONTROL (BACKHOE, JOYSTICK)
		(ON THE MACHINE LH CONSOLE & THE CUT OUT IS DESIGNED TO GO AROUND THE PATTERN ARROUND SWITCH)
Y		SEPARATE ILLUSTRATION

#SEBP59050221

254-0156: CONTROL AR-BACKHOE

CONTROL AR-BACKHOE

254-0156 CONTROL AR-BACKHOE -MECHANICAL, 7-BANK
S/N RBA1-UP
AN ATTACHMENT

i04110669 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
254-0192 Y	[1]	CONTROL GP-HYDRAULIC HAND
274-4495 Y	[1]	CONTROL GP-HYDRAULIC PEDAL
206-1840 Y	[1]	FLOORPLATE GP
345-3166 Y	[1]	LINES GP-PILOT (LOADER)
345-3168 Y	[1]	LINES GP-PILOT (SIGNAL)
345-3167 Y	[1]	LINES GP-PUMP
254-0164 Y	[1]	LINES GP-STABILIZER
345-3165 Y	[1]	MOUNTING GP-BANK VALVE
342-6667 Y	[1]	VALVE GP-BANK 7 (MECHANICAL)

6V-9832 B	[2]	CAP (ORFS)
148-8327 B	[2]	CONNECTOR AS
		(EACH INCLUDES)
3D-2824	[1]	SEAL-O-RING
6V-8637	[1]	CONNECTOR
6V-9746	[1]	SEAL-O-RING
165-0312	[1]	WIRE AS (18-GA)

227-1057	[3]	PLUG
B		USE AS REQUIRED
Y		SEPARATE ILLUSTRATION

#SEBP59050222

254-0157: CONTROL AR-BACKHOE

CONTROL AR-BACKHOE

254-0157 CONTROL AR-BACKHOE -MECHANICAL, 8-BANK
S/N RBA1-UP
AN ATTACHMENT

i04110689 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
254-0192 Y	[1]	CONTROL GP-HYDRAULIC HAND
274-4495 Y	[1]	CONTROL GP-HYDRAULIC PEDAL (EXTENDABLE STICK, AUXILIARY)
274-4496 Y	[1]	CONTROL GP-HYDRAULIC PEDAL (AUXILIARY)
206-1840 Y	[1]	FLOORPLATE GP
345-3166 Y	[1]	LINES GP-PILOT (LOADER)
345-3168 Y	[1]	LINES GP-PILOT (SIGNAL)
345-3167 Y	[1]	LINES GP-PUMP
254-0165 Y	[1]	LINES GP-STABILIZER
345-3165 Y	[1]	MOUNTING GP-BANK VALVE
342-6668 Y	[1]	VALVE GP-BANK 8 (MECHANICAL)

6V-9832 B	[4]	CAP (ORFS)
148-8327 B	[4]	CONNECTOR AS
		(EACH INCLUDES)
3D-2824	[1]	SEAL-O-RING
6V-8637	[1]	CONNECTOR
6V-9746	[1]	SEAL-O-RING
165-0312	[1]	WIRE AS (18-GA)

227-1057	[3]	PLUG
B		USE AS REQUIRED
Y		SEPARATE ILLUSTRATION

#SEBP59050223

254-0159: CONTROL AR-BACKHOE

CONTROL AR-BACKHOE

254-0159 CONTROL AR-BACKHOE -MECHANICAL, 7-BANK
S/N RBA1-UP
AN ATTACHMENT

i04110692 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
254-0194 Y	[1]	CONTROL GP-HYDRAULIC HAND
274-4495 Y	[1]	CONTROL GP-HYDRAULIC PEDAL
206-1840 Y	[1]	FLOORPLATE GP
345-3166 Y	[1]	LINES GP-PILOT (LOADER)
345-3168 Y	[1]	LINES GP-PILOT (SIGNAL)
345-3167 Y	[1]	LINES GP-PUMP
254-0164 Y	[1]	LINES GP-STABILIZER
345-3165 Y	[1]	MOUNTING GP-BANK VALVE
342-6667 Y	[1]	VALVE GP-BANK 7 (MECHANICAL)

6V-9832 B	[2]	CAP (ORFS)
148-8327 B	[2]	CONNECTOR AS
		(EACH INCLUDES)
3D-2824	[1]	SEAL-O-RING
6V-8637	[1]	CONNECTOR
6V-9746	[1]	SEAL-O-RING
165-0312	[1]	WIRE AS (18-GA)

227-1057	[3]	PLUG
B		USE AS REQUIRED
Y		SEPARATE ILLUSTRATION

#SEBP59050224

254-0160: CONTROL AR-BACKHOE

CONTROL AR-BACKHOE

254-0160 CONTROL AR-BACKHOE -MECHANICAL, 8-BANK
S/N RBA1-UP
AN ATTACHMENT

i04110698 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
254-0194 Y	[1]	CONTROL GP-HYDRAULIC HAND
274-4495 Y	[1]	CONTROL GP-HYDRAULIC PEDAL (EXTENDABLE STICK, AUXILIARY)
274-4496 Y	[1]	CONTROL GP-HYDRAULIC PEDAL (AUXILIARY)
206-1840 Y	[1]	FLOORPLATE GP
345-3166 Y	[1]	LINES GP-PILOT (LOADER)
345-3168 Y	[1]	LINES GP-PILOT (SIGNAL)
345-3167 Y	[1]	LINES GP-PUMP
254-0165 Y	[1]	LINES GP-STABILIZER
345-3165 Y	[1]	MOUNTING GP-BANK VALVE
342-6668 Y	[1]	VALVE GP-BANK 8 (MECHANICAL)

6V-9832 B	[4]	CAP (ORFS)
148-8327 B	[4]	CONNECTOR AS
		(EACH INCLUDES)
3D-2824	[1]	SEAL-O-RING
6V-8637	[1]	CONNECTOR
6V-9746	[1]	SEAL-O-RING
165-0312	[1]	WIRE AS (18-GA)

227-1057	[3]	PLUG
B		USE AS REQUIRED
Y		SEPARATE ILLUSTRATION

#SEBP59050225

254-0125: CONTROL AR-RIDE

CONTROL AR-RIDE

254-0125 CONTROL AR-RIDE
S/N RBA1-UP
PART OF 254-0170 HYDRAULIC AR

i04128930 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
254-0122 Y	[1]	LINES GP-RIDE CONTROL
211-4259 Y	[1]	WIRING GP-RIDE CONTROL (PILOT)
Y		SEPARATE ILLUSTRATION

#SEBP59050226

270-7287: CYLINDER GP-BACKHOE BUCKET

CYLINDER GP-BACKHOE BUCKET

270-7287 CYLINDER GP-BACKHOE BUCKET
S/N RBA1-UP
100-MM (3.9-IN) BORE X 934-MM (36.7-IN) STROKE
PART OF 254-0180 BACKHOE AR-EXTENDABLE STICK, 254-0175 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i04141149 SEBP5905

2707287 CYLINDER GP-BACKHOE BUCKET Parts scheme

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	317-6291	[1]	PISTON
2.	266-9471	[1]	HEAD
3.	279-5079	[1]	CYLINDER AS-HYDRAULIC
	279-5080		CAP & BEARING AS
	9R-6515	[2]	BUSHING
	203-7807	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
4.	318-0638	[1]	ROD AS
	9R-4602	[2]	BUSHING
5.	140-7656 J	[1]	RING-WEAR
6.	165-9284 J	[1]	SEAL-LIP TYPE
7.	167-2184 J	[1]	SEAL AS-BUFFER
8.	167-2318 J	[1]	SEAL-U-CUP
9.	186-5147 J	[1]	RING-WEAR
10.	1H-8128 J	[1]	SEAL-O-RING
11.	2J-3950	[1]	LOCKNUT (1-1/2-12-THD)
12.	4J-9219 J	[1]	RING-BACKUP
13.	3E-6735 J	[1]	SEAL-O-RING
14.	9X-7298 J	[1]	SEAL AS

			AVAILABLE REPAIR KIT(S):
	326-0496 J	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J

#SEBP59050227

270-7285: CYLINDER GP-BOOM

CYLINDER GP-BOOM

270-7285 CYLINDER GP-BOOM
S/N RBA1-UP
140-MM (5.5-IN) BORE X 1080-MM (42.5-IN) STROKE
PART OF 254-0180 BACKHOE AR-EXTENDABLE STICK, 254-0175 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i04141129 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	278-2324	[1]	SEAL-WIPER
2.	264-0614	[1]	HEAD
3.	272-1944	[1]	PISTON
4.	278-1500	[1]	ROD AS
	1H-7643	[1]	RING-RETAINING
	9T-2141	[1]	PLUNGER
	9T-2178	[1]	SPRING
	213-6682	[2]	BUSHING
5.	278-1496	[1]	CYLINDER AS
	6V-9746	[1]	SEAL-O-RING
	278-1497	[1]	CAP AS
	311-8711	[2]	BUSHING
6.	167-2235	[1]	SEAL AS-BUFFER
7.	167-2299	[1]	SEAL-U-CUP
8.	4J-4606	[1]	RING-WEAR
9.	316-2517	[1]	SEAL-O-RING
10.	3J-9545	[1]	LOCKNUT (2-12-THD)
11.	2K-2961	[1]	RING-BACKUP
12.	316-2516	[1]	SEAL-O-RING
13.	9X-3598	[1]	SEAL AS
14.	8C-9200	[1]	RING-WEAR

#SEBP59050228

270-7288: CYLINDER GP-EXTENDABLE STICK

CYLINDER GP-EXTENDABLE STICK

270-7288 CYLINDER GP-EXTENDABLE STICK
S/N RBA1-UP
75-MM (3-IN) BORE X 1272-MM (50-IN) STROKE
PART OF 269-8215 STICK GP-EXTENDABLE
AN ATTACHMENT

i04145810 SEBP5905

2707288 CYLINDER GP-EXTENDABLE STICK Parts scheme

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	266-5905	[1]	HEAD
2.	266-9381	[1]	PISTON
3.	278-5088	[1]	CYLINDER AS
	203-7806	[1]	ELBOW
	6V-8398	[1]	SEAL-O-RING
4.	278-5091	[1]	ROD AS
5.	143-8916 J	[1]	RING-WEAR
6.	143-8918 J	[1]	RING-WEAR
7.	167-2242 J	[1]	SEAL AS-BUFFER
8.	167-2297 J	[1]	SEAL-U-CUP
9.	184-6970 J	[1]	SEAL AS
10.	233-0617 J	[1]	SEAL-WIPER
11.	5J-4561	[1]	LOCKNUT (1-14-THD)
12.	6H-3977 J	[1]	SEAL-O-RING
13.	6J-2420 J	[1]	RING
14.	3E-6730 J	[1]	SEAL-O-RING

			AVAILABLE REPAIR KIT(S):
	327-8269 J	[1]	KIT-HYDRAULIC CYLINDER SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J

#SEBP59050229

125-7895: CYLINDER GP-LIFT

CYLINDER GP-LIFT

125-7895 CYLINDER GP-LIFT
S/N RBA1-UP
95.25MM (3.75 IN) BORE X 718.5MM (29 IN) STROKE
PART OF 254-0140 LOADER AR

i04108010 SEBP5905

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Parts for your 450E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	125-7896	[1]	CYLINDER AS
1A.	9R-6514	[1]	BUSHING
2.	173-9683 M	[1]	BOLT (M30X3.5X90-MM)
3.	3S-7023	[1]	WASHER (34X57X6-MM THK)
4.	8J-6245	[1]	RING-WEAR
5.	5J-8011	[1]	SEAL AS
6.	126-0239	[1]	PISTON
7.	8H-7521	[1]	SEAL-O-RING
8.	2Y-8973	[1]	RING-BACKUP
9.	112-5737	[1]	HEAD
10.	126-0240	[1]	ROD AS
10A.	9R-6514	[1]	BUSHING
11.	231-3538	[1]	SEAL-WIPER
12.	167-2307	[1]	SEAL-U-CUP
13.	167-2200	[1]	SEAL AS
14.	8T-4958	[1]	RING-WEAR
	M		METRIC PART