278-8522 CONTROL AR-AUXILIARY AN ATTACHMENT 305.5 MINI HYD EXCAVATOR

Part No	Qty	Parts name
260-5285 Y	[1]	FILM GP (WORK TOOL)
263-1878 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (MAIN CONTROL VALVE)
263-7002 Y	[1]	LINES GP-PILOT (WORK TOOL)
154-2198 Y	[1]	PEDAL GP-FOOT
		-OR-
274-8248 Y	[1]	PEDAL GP-FOOT

202-3693	[2]	PLUG AS
		(EACH INCLUDES)
6V-9510	[1]	PLUG
7J-9108	[1]	SEAL-O-RING
Y		SEPARATE ILLUSTRATION

#SEBP43780141

102-3747: COUPLING GP-PUMP

COUPLING GP-PUMP

102-3747 COUPLING GP-PUMP
PART OF 259-7953, 297-9339, 323-5684 PUMP & MTG GP-MAIN HYDRAULIC

i02300866 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	099-6444	[1]	COUPLING
2.	093-0288 M	[3]	BOLT-SPECIAL
3.	7Y-0466 M	[2]	SETSCREW-SOCKET (M16X2X22-MM)
4.	8T-0348 M	[3]	BOLT-SOCKET HEAD (M16X2X50-MM)
5.	109-9248	[1]	HUB
	M		METRIC PART

#SEBP43780142

205-0477: CYLINDER GP-BLADE

CYLINDER GP-BLADE

205-0477 CYLINDER GP-BLADE
110-MM (4.33-IN) BORE X 175-MM (6.89-IN) STROKE
PART OF 259-7961 BLADE AR

i02289459 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	195-5590	[2]	BUSHING
2.	208-1759	[1]	CYLINDER AS
3.	208-1760	[1]	ROD AS
4.	170-8846	[1]	HEAD
5.	170-8847	[1]	BUSHING
6.	170-8848	[1]	RING
7.	170-8849	[1]	RING
8.	170-8850	[1]	RING
9.	170-8851	[1]	RING
10.	170-8852	[1]	RING
11.	170-8853	[1]	PISTON
12.	096-3893	[1]	SEAL AS
13.	170-8855	[2]	RING
14.	170-8856	[1]	NUT
15.	171-0666	[1]	SCREW (M10X1.5-MM)
16.	170-8858	[1]	BALL
17.	170-8863	[1]	TUBE AS
18.	164-5172	[1]	BOLT (M10X1.5X16-MM)
19.	164-5173	[1]	WASHER (10.5X21X2-MM THK)
20.	176-8508	[1]	FITTING-GREASE
21.	170-8838	[1]	FITTING
22.	170-8860	[4]	RING

			AVAILABLE REPAIR KIT(S):
	170-8864	[1]	KIT-SEAL (BLADE CYLINDER)

#SEBP43780143

259-7926: CYLINDER GP-BOOM

CYLINDER GP-BOOM

259-7926 CYLINDER GP-BOOM
100-MM (3.94-IN) BORE X 675-MM (26.57-IN) STROKE
PART OF 259-7925 BOOM AR
AN ATTACHMENT

i02329685 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	195-5590	[2]	BUSHING
2.	3B-8486	[1]	FITTING-GREASE (1/8-27 PTF)
3.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
4.	198-9416	[1]	HEAD
5.	198-9417	[1]	BUSHING
6.	170-8773 H	[1]	RING
7.	170-8774 H	[1]	RING
8.	170-8775 H	[2]	RING
9.	198-9418 H	[1]	RING
10.	170-8778 H	[1]	RING
11.	198-9419	[1]	HOLDER
12.	198-9420	[1]	SEAL
13.	200-8508	[1]	SPACER
14.	198-9421	[1]	COLLAR
15.	170-8776	[1]	RING
16.	198-9422	[1]	BEARING
17.	198-9423	[1]	PISTON
18.	170-8781 H	[1]	SEAL AS
19.	198-9424	[2]	RING
20.	171-0666	[1]	SCREW (M10X1.5-MM)
21.	170-8858	[1]	BALL
22.	170-8860	[4]	RING
23.	332-1319	[1]	TUBE AS
24.	274-7112	[1]	TUBE AS
25.	198-9427	[2]	PLUG
26.	198-9428 H	[4]	SEAL
27.	217-7970	[2]	BOLT AS
28.	274-7113	[2]	HOLDER
29.	332-1317	[1]	CYLINDER AS-HYDRAULIC
30.	332-1318	[1]	ROD AS

			AVAILABLE REPAIR KIT(S):
	274-7114 H	[1]	KIT-SEAL (BOOM CYLINDER)
	H		KIT MARKED H SERVICES PART(S) MARKED H

#SEBP43780144

215-2232: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

215-2232 CYLINDER GP-BUCKET
75-MM (2.95-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 259-7959 LINKAGE AR-BUCKET
AN ATTACHMENT

i01630379 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	151-4649	[2]	BUSHING
2.	215-2829	[1]	TUBE AS
3.	199-1134	[1]	ROD AS
4.	199-1135	[1]	HEAD
5.	191-3394	[1]	BUSHING
6.	199-1136	[1]	RING
7.	199-1137	[1]	RING
8.	170-8827	[1]	RING
9.	199-1138	[1]	RING
10.	199-1139	[1]	SEAL
11.	199-1140	[1]	PISTON
12.	199-1141	[1]	SEAL AS
13.	199-1142	[2]	RING
14.	170-8783	[1]	SCREW
15.	170-8784	[1]	BALL
16.	170-8815	[4]	RING
17.	217-7968	[1]	PIPE AS
18.	215-2235	[1]	PIPE AS
19.	199-1146	[2]	PLUG
20.	199-1147	[4]	SEAL
21.	199-1148	[2]	HOLDER
22.	217-7970	[2]	BOLT AS
23.	176-8508	[1]	FITTING-GREASE
24.	170-8837	[1]	FITTING

			AVAILABLE REPAIR KIT(S):
	199-1149	[1]	KIT-SEAL (BUCKET CYLINDER)
	215-2845	[1]	KIT-TUBE (BUCKET CYLINDER)
	199-1151	[1]	KIT-ROD (BUCKET CYLINDER)

#SEBP43780145

191-1959: CYLINDER GP-STICK

CYLINDER GP-STICK

191-1959 CYLINDER GP-STICK
85-MM (3.35-IN) BORE X 750-MM (29.53-IN) STROKE
PART OF 200-6575, 259-7923, 271-5896 STICK AR-HOE
AN ATTACHMENT

i01622282 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	JZ	[1]	TUBE AS
2.	LZ	[1]	ROD AS
3.	199-0595	[1]	HEAD
4.	198-9417	[1]	BUSHING
5.	170-8773 H	[1]	RING
6.	170-8774 H	[1]	RING
7.	199-0596 H	[1]	SEAL
8.	199-0597 H	[1]	RING
9.	199-0598 H	[1]	SEAL
10.	199-0599	[1]	PISTON
11.	HZ	[1]	SEAL AS
12.	199-0601	[2]	RING
13.	171-0666	[1]	SCREW (M10X1.5-MM)
14.	170-8858	[1]	BALL
15.	170-8804	[1]	BEARING
16.	199-0603	[1]	SEAL
17.	199-0604	[1]	RING
18.	170-8807	[2]	STOP
19.	140-5166 JL	[2]	BUSHING
20.	170-8786	[4]	RING
21.	199-0606	[1]	PIPE AS
22.	198-9427	[1]	PLUG
23.	198-9428 H	[2]	SEAL
24.	199-0607	[1]	FITTING
25.	095-1592	[1]	SEAL-O-RING
26.	198-9430	[1]	HOLDER
27.	217-7970	[1]	BOLT AS
28.	170-8837	[1]	FITTING
29.	176-8508	[1]	FITTING-GREASE

			AVAILABLE REPAIR KIT(S):
	199-0609 H	[1]	KIT-SEAL (STICK CYLINDER)
	199-0610 J	[1]	KIT-TUBE (STICK CYLINDER)
	199-0611 L	[1]	KIT-ROD (STICK CYLINDER)
	H		KIT MARKED H SERVICES PART(S) MARKED H
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES PART(S) MARKED L
	Z		NOT SERVICED SEPARATELY

#SEBP43780146

170-8873: DRIVE GP-SWING

DRIVE GP-SWING

170-8873 DRIVE GP-SWING
PART OF 269-4283 MOTOR GP-SWING

i02331863 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	274-9030	[1]	GEAR
2.	153-6084	[1]	COLLAR
3.	6V-5200	[1]	RING-RETAINING
4.	6V-7644	[4]	RING-RETAINING
5.	6V-8754	[3]	RING-RETAINING
6.	8C-3347	[4]	PIN-ROLL
7.	096-8055	[3]	PIN-SPRING
8.	169-1144	[1]	SEAL-O-RING
9.	5A-3604 M	[6]	BOLT-SOCKET HEAD (M8X1.25X25-MM)
10.	153-6085	[1]	RING
11.	274-9031	[1]	KIT-PINION (SWING DRIVE)
12.	153-6089	[1]	KIT-CARRIER (SWING DRIVE)
13.	153-6090	[2]	KIT-CARRIER (SWING DRIVE)

			(PARTS SHOWN IN GRAPHIC(S) WITHOUT REFERENCE NUMBER CALLOUTS ARE NOT SERVICED SEPARATELY)
	M		METRIC PART

#SEBP43780147

155-6883: FASTENER GP-SWING & FINAL DR

FASTENER GP-SWING & FINAL DR

155-6883 FASTENER GP-SWING & FINAL DR
PART OF 259-7956 POWER TRAIN AR

i02301954 SEBP4378

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Parts for your 305.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8T-4193 M	[8]	BOLT (M16X2X50-MM)(SWING DRIVE)
9X-8257	[8]	WASHER (17.5X30X3.5-MM THK)(SWING DRIVE)

085-9768 M	[18]	BOLT (M14X2X40-MM)(FINAL DRIVE)
7X-0510	[18]	WASHER-HARD (15.5X29X3-MM THK)(FINAL DRIVE)
M		METRIC PART