1397774 PISTON & ROD GP Part of 1516549-Page 12 307B MINI HYD EXCAVATOR

Pos.	Part No	Qty	Parts name
1.	139-8023	[1]	RING SET (STANDARD)
	139-8100 A	[1]	RING SET (OS=0.50mm)
	139-8101 A	[1]	RING SET (OS=1.00mm)
2.	139-7827	[8]	RING
3.	139-7952	[4]	PISTON (B)
	139-7951 A	[4]	PISTON (A)
	139-7953 A	[4]	PISTON (C)
	139-8040 A	[4]	PISTON (OS=0.50mm)
	139-8041 A	[4]	PISTON (OS=1.00mm)
4.	139-7835	[4]	ROD AS
5.	139-7898	[8]	NUT
6.	139-7964	[4]	BUSHING
7.	139-7897	[8]	BOLT
8.	139-8095	[4]	BEARING SET
			(STANDARD)
	139-8094 A	[4]	BEARING SET
			(STANDARD)
	139-8093 A	[4]	BEARING SET
			(STANDARD)
	139-8096 A	[4]	BEARING SET (US=0.25mm)
	139-8097 A	[4]	BEARING SET (US=0.50mm)
	139-8098 A	[4]	BEARING SET (US=0.75mm)
	139-8099 A	[4]	BEARING SET (US=1.00mm)
9.	139-7946	[4]	PIN
	A		NOT PART OF THIS GROUP

#XEBP77390011

139-7775: HOUSING GP-FRONT

HOUSING GP-FRONT

1397775 HOUSING GP-FRONT
Part of 1516549-Page 12

h56907e XEBP7739

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1R-7663	[1]	BOLT (L=75mm)
2.	096-8643	[1]	BOLT (L=90mm)
3.	139-8108	[1]	BOLT (L=35mm)
4.	139-8110	[2]	BOLT (L=16mm)
5.	139-7878	[1]	PLATE
6.	096-8638	[1]	BOLT (L=35mm)
7.	096-8475	[1]	BOLT (L=25mm)
8.	139-7870	[1]	COVER
9.	096-8532	[5]	BOLT (L=60mm)
10.	139-8125	[1]	SEAL
11.	139-8135	[1]	SEAL
12.	096-6816	[1]	BOLT (L=45mm)
13.	094-9709	[1]	SEAL
14.	139-7839	[1]	CASE
15.	096-8606	[1]	BOLT (L=80mm)
16.	1R-7664	[3]	BOLT (L=85mm)
17.	139-7884	[1]	SEAL
18.	139-7931	[1]	NUT
19.	135-8319	[2]	GASKET

#XEBP77390012

139-7776: GEAR GP-FRONT

GEAR GP-FRONT

1397776 GEAR GP-FRONT
Part of 1516549-Page 12

h55019e XEBP7739

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7908	[1]	BOLT (L=50mm)
2.	139-7954	[1]	SPROCKET
3.	139-7927	[1]	GUIDE
4.	096-8533	[1]	BOLT (L=65mm)
5.	139-7933	[1]	WASHER
6.	139-8033	[1]	GEAR AS (Z=56)
7.	139-7930	[1]	BUSHING
8.	139-7932	[1]	SHAFT
9.	139-8034	[1]	GEAR (Z=28)
10.	139-7907	[1]	SHAFT
11.	139-8028	[1]	GASKET
12.	139-7902	[1]	ADJUSTER
13.	096-0918	[2]	BOLT (L=20mm)
14.	139-7905	[1]	BOLT (L=70mm)
15.	139-7906	[1]	WASHER
16.	139-7901	[1]	CHAIN
17.	139-7903	[1]	BOLT (L=31mm)
18.	139-7904	[1]	JET
19.	1R-7662	[1]	BOLT (L=18mm)
20.	139-7938	[1]	GUIDE

#XEBP77390013

139-7777: FLYWHEEL GP

FLYWHEEL GP

1397777 FLYWHEEL GP
Part of 1516549-Page 12

h55020e XEBP7739

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7837	[1]	FLYWHEEL GP
2.	139-7810	[1]	RING
3.	094-9493	[7]	BOLT (L=34mm)

#XEBP77390014

139-7778: HOUSING GP-FLYWHEEL

HOUSING GP-FLYWHEEL

1397778 HOUSING GP-FLYWHEEL
Part of 1516549-Page 12

h55021e XEBP7739

1397778 HOUSING GP-FLYWHEEL Parts scheme

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	094-7399	[1]	PLUG-DUST
2.	139-8118	[4]	BOLT (L=90mm)
3.	139-7856	[1]	HOUSING GP-FLYWHEEL
4.	139-7830	[1]	POINTER
5.	139-8120	[1]	SCREW
6.	139-8116	[7]	BOLT (L=75mm)
7.	139-7869	[1]	COVER
8.	139-8103	[4]	BOLT (L=10mm)
9.	139-7865	[1]	PLATE
10.	139-8114	[6]	BOLT (L=18mm)

#XEBP77390015

139-7768: BALANCER GP

BALANCER GP

1397768 BALANCER GP
Part of 1516549-Page 12

h55009e XEBP7739

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7813	[2]	BOLT (L=16mm)
2.	139-7912	[2]	WASHER
3.	139-7915	[2]	SPACER
4.	139-8123	[2]	KEY
5.	139-7899	[1]	SHAFT
6.	139-7900	[1]	SHAFT
7.	139-7948	[2]	SEAL
8.	139-7937	[1]	PLATE
9.	139-8111	[2]	BOLT (L=22mm)
10.	139-8037	[1]	GEAR (Z=14)
11.	139-7913	[1]	SHAFT
12.	139-8035	[1]	GEAR AS
13.	139-7896	[1]	BUSHING
14.	139-7914	[1]	WASHER
15.	139-8119	[1]	BOLT (L=50mm)
16.	139-8038	[1]	GEAR (Z=14)

#XEBP77390016

147-7147: PAN GP-OIL

PAN GP-OIL

1477147 PAN GP-OIL
Part of 1516549-Page 12

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	147-7155	[1]	PAN GP-OIL
2.	147-7156	[1]	GASKET
3.	135-8432	[1]	PLUG
4.	139-8131	[22]	BOLT (L=14mm)
5.	139-7871	[1]	PLATE
6.	096-5073	[1]	BOLT (L=12mm)
7.	147-7157	[1]	GAGE
8.	139-7844	[1]	GUIDE
9.	139-7949	[1]	SEAL
10.	139-8110	[1]	BOLT (L=16mm)

#XEBP77390017

131-8965: MOUNTING GP-ENGINE

MOUNTING GP-ENGINE

1318965 MOUNTING GP-ENGINE

h59894e XEBP7739

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	151-6610	[1]	BRACKET AS
2.	8T-4121	[16]	WASHER-HARD
3.	128-7747	[2]	BOLT (L=40mm)
4.	127-4839	[14]	BOLT (L=110mm)
5.	151-6612	[2]	BRACKET AS
6.	151-6611	[1]	BRACKET AS
7.	9X-8257	[8]	WASHER
8.	7X-2556	[4]	BOLT (L=100mm)
9.	096-6661	[4]	MOUNT
10.	096-6662	[4]	MOUNT
11.	102-3827	[4]	SUPPORT AS

#XEBP77390018

147-7148: LINES GP-ENGINE OIL

LINES GP-ENGINE OIL

1477148 LINES GP-ENGINE OIL
Part of 1516549-Page 12

h59898e XEBP7739

1477148 LINES GP-ENGINE OIL Parts scheme

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Parts for your 307B MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	094-9430	[1]	GASKET
2.	139-8144	[1]	JOINT
3.	139-7845	[1]	PIPE
4.	087-8657	[2]	CLAMP
5.	139-8112	[1]	BOLT (L=30mm)
6.	096-8569	[1]	BOLT (L=14mm)
7.	147-7159	[3]	BOLT
8.	147-7160	[1]	PIPE
9.	147-7161	[1]	BRACKET
10.	147-7162	[2]	NUT
11.	147-7163	[1]	JOINT
12.	1R-7662	[2]	BOLT (L=18mm)
13.	139-8126	[2]	SEAL
14.	094-9254	[1]	BOLT (L=16mm)
15.	096-0918	[1]	BOLT (L=20mm)
16.	147-7158	[1]	STRAINER
17.	099-7509	[1]	SEAL