230-7973 PUMP GP-PISTON -HYDRAULIC FAN S/N ASW1-285 PART OF 231-6149 PUMP & MTG GP-HYDRAULIC FAN RM-500

230-7973: PUMP GP-PISTON

230-7973 PUMP GP-PISTON -HYDRAULIC FAN
S/N ASW1-285
PART OF 231-6149 PUMP & MTG GP-HYDRAULIC FAN

Parts for your RM-500 RECLAIMER MIXER:

Pos.	Part No	Qty	Parts name
1.	8T-9597	[1]	RING-RETAINING
2.	155-9127	[1]	SEAL
3.	155-9125	[1]	BEARING AS-ROLLER
4.	194-9472	[1]	SPRING
5.	259-5507	[1]	ROD-PISTON
6.	259-5504 Y	[1]	ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN)
7.	168-7861	[1]	PISTON-ACTUATOR
8.	8T-7525	[1]	SEAL-O-RING
9.	198-5351	[1]	PLUG
10.	099-3047	[1]	DOWEL
11.	133-6578	[1]	SEAL-O-RING
12.	194-9478	[1]	PLATE-PORT
13.	191-7583	[1]	BEARING-TAPERED
14.	191-7582 B	[1]	SHIM (2.5-MM THK)
15.	194-9474	[2]	BEARING-CRADLE
16.	8T-9515 M	[4]	BOLT-SOCKET HEAD (M10X1.5X40-MM)
17.	271-7260	[1]	VALVE GP-PUMP CONTROL (COMPRESSION)
	8T-8442 M	[4]	BOLT-SOCKET HEAD (M6X1X30-MM)
	9X-7680	[3]	SEAL-O-RING
	B		USE AS REQUIRED
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

230-7974: PUMP GP-PISTON

PUMP GP-PISTON

230-7974 PUMP GP-PISTON -AUXILIARY, REAR PROPEL
S/N ASW1-UP
PART OF 227-3883 PUMP & MTG GP-AUX & PROPEL

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	230-7955 Y	[1]	PUMP GP-PISTON (AUXILIARY)
2.	286-2475 Y	[1]	PUMP GP-PISTON
3.	3H-7654	[2]	WASHER-HARD (13.5X22.5X3-MM THK)
4.	7X-5494	[1]	SEAL-O-RING
5.	8T-8917	[2]	BOLT (1/2-13X1.25-IN)
	Y		SEPARATE ILLUSTRATION

230-7974: PUMP GP-PISTON

PUMP GP-PISTON

230-7974 PUMP GP-PISTON -AUXILIARY, REAR PROPEL
S/N ASW1-204
PART OF 227-3883 PUMP & MTG GP-AUX & PROPEL

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	294-4717 CY	[1]	PUMP GP-PISTON (AUXILIARY)
2.	286-2475 Y	[1]	PUMP GP-PISTON
3.	3H-7654	[2]	WASHER-HARD (13.5X22.5X3-MM THK)
4.	7X-5494	[1]	SEAL-O-RING
5.	8T-8917	[2]	BOLT (1/2-13X1.25-IN)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

286-2475: PUMP GP-PISTON

PUMP GP-PISTON

286-2475 PUMP GP-PISTON
S/N ASW1-204
PART OF 230-7974 PUMP GP-PISTON

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7R-3825	[1]	KIT-RELIEF VALVE (PISTON PUMP)
			(INCLUDES PLUG AS, O-RING, SPRING, POPPET CHARGE & NUT)
2.	126-6638	[1]	GASKET-END CAP
3.	259-4458	[2]	KIT-CYLINDER (FRONT PROPEL PUMP)
			(EACH INCLUDES SEAL-NUT, SCREWS, SETSCREW & O-RINGS)
4.	8T-9534 M	[6]	BOLT (M6X1X50-MM)
5.	033-6039	[3]	SEAL-O-RING
6.	9X-7409	[1]	SEAL-O-RING
7.	123-5208	[1]	GASKET-CONTROL
8.	7X-9232	[3]	PLUG-VENT
9.	1G-9185	[1]	BEARING-ROLLER
10.	6V-7700	[1]	RING-RETAINING
11.	1G-9187	[1]	SEAL-LIP TYPE
12.	154-6880	[1]	SEAL AS
	1G-9187	[1]	SEAL-LIP TYPE
	1G-9188	[1]	SEAL-O-RING
13.	1G-9188	[1]	SEAL-O-RING
14.	161-3931	[2]	POST-GUIDE
15.	1G-9182	[1]	SEAL-O-RING
16.	132-6697 M	[6]	BOLT (M8X1.25X20-MM)
17.	5E-8765	[2]	NUT
18.	1G-9183	[2]	SPRING
19.	077-8353	[2]	PIN (SPRING)
20.	199-7051	[1]	PIN
21.	1G-9177	[1]	LINK
22.	173-3266	[4]	SPACER
23.	5E-8784 M	[4]	BOLT (M6X1X20-MM)
24.	145-6892	[1]	PLATE-VALVE
25.	1G-9203	[1]	KIT-CYLINDER BLOCK (PISTON PUMP)
			(INCLUDES RING, SPRINGS, CYLINDER, BOLTS, GUIDES, SPACERS & PISTONS)
26.	134-1839	[2]	GUIDE-BEARING
27.	5E-8791 J	[1]	WASHER (3.53X6.86X1.52-MM THK)
28.	5E-8774 J	[1]	PIN
29.	134-1824 J	[1]	BOLT (M10X1.5X35-MM)
30.	134-1825 J	[1]	BOLT (M8X1.25X50-MM)
31.	1G-9176 J	[1]	KIT-PUMP REPAIR (PROPEL PUMP)
			(INCLUDES PIN, WASHER, BOLTS & LINK)
32.	1G-9175	[1]	KIT-BEARING (PISTON PUMP)
			(INCLUDES BEARINGS)
33.	5E-8747	[2]	VALVE-CHECK
34.	5E-8777	[2]	PLUG
35.	1G-9193	[1]	BEARING-JOURNAL
36.	098-3039	[1]	WASHER (8.33X15X2.12-MM THK)
37.	8T-0338 M	[2]	BOLT-SOCKET HEAD (M8X1.25X45-MM)
38.	5E-8743	[2]	BUSHING-TERMINAL
39.	109-5165	[1]	SHAFT-CHARGE
40.	6V-1320	[1]	SEAL-O-RING
41.	7X-2557 M	[4]	BOLT (M16X2X140-MM)
42.	5E-8771	[1]	SEAL-O-RING
43.	110-7544	[1]	KIT-CHARGE COVER (PISTON PUMP)
			(INCLUDES BUSHING)
44.	145-6895	[1]	PUMP-CHARGE
45.	1G-9196	[1]	PIN
46.	7R-3453	[1]	KEY-WOODRUFF
47.	5E-9816 L	[2]	SEAL-O-RING
48.	8J-2413	[2]	SEAL-O-RING
49.	5E-8751 L	[2]	KIT-VALVE (PISTON PUMP)
			(EACH INCLUDES VALVE & SEAL-O-RINGS)
50.	107-5896	[1]	KIT-MANIFOLD (PISTON PUMP)
			(INCLUDES ADAPTER AS & PLUG AS)
51.	267-8916	[1]	KIT-CONTROL (PISTON PUMP)
			(INCLUDES BOLTS, VALVES, O-RINGS & GASKET)
52.	2M-9780	[1]	SEAL-O-RING
53.	7M-8485	[1]	SEAL-O-RING
54.	1G-9191	[2]	SEAL-O-RING
55.	1G-9192	[2]	SEAL-O-RING
56.	193-0920	[1]	CONTROLLER AS

			AVAILABLE REPAIR KIT(S):
	1G-9205	[1]	KIT-OVERHAUL SEAL (PISTON PUMP)
			(INCLUDES SCREWS, NUTS, O-RINGS, RINGS, GASKETS & LIP SEAL)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES PART(S) MARKED L
	M		METRIC PART

286-2476: PUMP GP-PISTON

PUMP GP-PISTON

286-2476 PUMP GP-PISTON -FRONT PROPEL
S/N ASW1-204
PART OF 227-3883 PUMP & MTG GP-AUX & PROPEL

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7R-3825	[1]	KIT-RELIEF VALVE (PISTON PUMP)
			(INCLUDES PLUG AS, O-RING, SPRING, POPPET CHARGE & NUT)
2.	267-8916	[1]	KIT-CONTROL (PISTON PUMP)
			(INCLUDES BOLTS, VALVES, RINGS & GASKET)
3.	8T-0338 M	[2]	BOLT-SOCKET HEAD (M8X1.25X45-MM)
4.	098-3039	[1]	WASHER (8.33X15X2.12-MM THK)
5.	126-6638	[1]	GASKET-END CAP
6.	6V-5215 LM	[6]	BOLT (M8X1.25X16-MM)
7.	1G-9190 L	[2]	KIT-DISPLACEMENT LIMITER (PISTON PUMP)
			(EACH INCLUDES O-RINGS & BOLTS)
8.	8T-9534 M	[6]	BOLT (M6X1X50-MM)
9.	033-6039	[3]	SEAL-O-RING
10.	9X-7409	[1]	SEAL-O-RING
11.	123-5208	[1]	GASKET-CONTROL
12.	7X-9232	[3]	PLUG-VENT
13.	1G-9185	[1]	BEARING-ROLLER
14.	6V-7700	[1]	RING-RETAINING
15.	1G-9187	[1]	SEAL-LIP TYPE
16.	154-6880	[1]	SEAL AS
	1G-9187	[1]	SEAL-LIP TYPE
	1G-9188	[1]	SEAL-O-RING
17.	1G-9188	[1]	SEAL-O-RING
18.	161-3931	[2]	POST-GUIDE
19.	1G-9182	[1]	SEAL-O-RING
20.	132-6697 M	[6]	BOLT (M8X1.25X20-MM)
21.	5E-8765	[2]	NUT
22.	1G-9183	[2]	SPRING
23.	077-8353	[2]	PIN (SPRING)
24.	199-7051	[1]	PIN
25.	1G-9177	[1]	LINK
26.	173-3266	[4]	SPACER
27.	5E-8784 M	[4]	BOLT (M6X1X20-MM)
28.	145-6892	[1]	PLATE-VALVE
29.	1G-9203	[1]	KIT-CYLINDER BLOCK (PISTON PUMP)
			(INCLUDES RING, SPRINGS, CYLINDERS, BOLTS, GUIDES, SPACERS & PISTONS)
30.	134-1839	[2]	GUIDE-BEARING
31.	5E-8791 J	[1]	WASHER (3.53X6.86X1.52-MM THK)
32.	5E-8774 J	[1]	PIN
33.	134-1824 J	[1]	BOLT (M10X1.5X35-MM)
34.	134-1825 J	[1]	BOLT (M8X1.25X50-MM)
35.	1G-9176 J	[1]	KIT-PUMP REPAIR (PISTON PUMP)
			(INCLUDES PIN, WASHER, BOLTS & LINK)
36.	1G-9175	[1]	KIT-BEARING (PISTON PUMP)
			(INCLUDES BEARINGS)
37.	5E-8747	[2]	VALVE-CHECK
38.	5E-8777	[2]	PLUG
39.	1G-9193	[1]	BEARING-JOURNAL
40.	5E-8743	[2]	BUSHING-TERMINAL
			(EACH INCLUDES BUSHING)
41.	109-5165	[1]	SHAFT-CHARGE
42.	6V-1320	[1]	SEAL-O-RING
43.	7X-2557 M	[4]	BOLT (M16X2X140-MM)
44.	5E-8771	[1]	SEAL-O-RING
45.	110-7544	[1]	KIT-CHARGE COVER (PISTON PUMP)
			(INCLUDES BUSHING)
46.	107-5896	[1]	KIT-MANIFOLD (PISTON PUMP)
			(INCLUDES ADAPTER AS & PLUG AS)
47.	145-6895	[1]	PUMP-CHARGE
48.	1G-9196	[1]	PIN
49.	7R-3453	[1]	KEY-WOODRUFF
50.	5E-9816	[2]	SEAL-O-RING
51.	8J-2413	[2]	SEAL-O-RING
52.	5E-8751	[2]	KIT-VALVE (PISTON PUMP)
			(EACH INCLUDES VALVE & O-RINGS)
53.	2M-9780	[1]	SEAL-O-RING
54.	7M-8485	[1]	SEAL-O-RING
55.	1G-9191 L	[2]	SEAL-O-RING
56.	1G-9192 L	[2]	SEAL-O-RING
57.	193-0920	[1]	CONTROLLER AS

			AVAILABLE REPAIR KIT(S):
	1G-9205	[1]	KIT-OVERHAUL SEAL (PISTON PUMP)
			(INCLUDES SCREWS, NUTS, RINGS, SCREWS, GASKETS, & LIP SEAL)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	J		KIT MARKED J SERVICES PART(S) MARKED J
	L		KIT MARKED L SERVICES PART(S) MARKED L
	M		METRIC PART

294-4717: PUMP GP-PISTON

PUMP GP-PISTON

294-4717 PUMP GP-PISTON
S/N ASW1-555
PART OF 230-7974, 317-9345 PUMP GP-PISTON

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	260-3148	[1]	KIT-CONTROL
			(INCLUDES ADJUSTING PLUG, O-RINGS, OUTER SPRING, INNER SPRING, SPRING GUIDE, SCREWS, SEAL-RINGS, SPOOL CONTROL & PLUG)
2.	260-3146	[1]	SWASHPLATE
3.	260-3145	[1]	KIT-SWASHPLATE
			(INCLUDES PINS & BEARINGS)
4.	232-3587	[1]	KIT-BEARING
			(INCLUDES TAPERED ROLLER BEARING)
5.	6J-7855	[1]	RING-RETAINING
6.	260-3149 J	[1]	KIT-CYLINDER
			(ALSO INCLUDES, SLIPPER RETAINER, SLIPPER RETAINER GUIDE, HOLD DOWN PINS, CYLINDER BLOCK, SPRING SEATS,
			SPRING & PISTON ASSEMBLIES)
7.	7X-5472 J	[1]	WASHER (31.2X40.3X2.7-MM THK)
8.	7X-5470 J	[1]	WASHER-SPECIAL
9.	7X-5469 J	[1]	RING-RETAINING
10.	231-7260	[1]	PIN-SLOTTED
11.	260-3147	[1]	PLATE
12.	232-3586	[1]	KIT-BEARING
			(INCLUDES TAPERED ROLLER BEARING)
13.	095-0670 M	[4]	BOLT (M12X1.75X45-MM)
14.	9X-6615 M	[4]	BOLT (M5X0.8X30-MM)
15.	9S-8002	[1]	PLUG (7/16-20-THD)
16.	317-5891	[1]	SEAL-LIP TYPE
17.	359-5230	[1]	ROD-PISTON
18.	2M-9780	[2]	SEAL-O-RING
19.	9S-8006	[2]	PLUG (7/8-14-THD)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	307-3043	[1]	KIT-SEAL
			(INCLUDES O-RING SEALS, PISTON RINGS, PLUG & PARTS MARKED J IN THE GRAPHIC)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

317-9345: PUMP GP-PISTON

PUMP GP-PISTON

317-9345 PUMP GP-PISTON -AUXILIARY, REAR PROPEL
S/N ASW205-555
PART OF 227-3883 PUMP & MTG GP-AUX & PROPEL

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	294-4717 Y	[1]	PUMP GP-PISTON (AUXILIARY)
2.	317-9346 Y	[1]	PUMP GP-PISTON (REAR PROPEL)
3.	3H-7654	[2]	WASHER-HARD (13.5X22.5X3-MM THK)
4.	7X-5494	[1]	SEAL-O-RING
5.	8T-8917	[2]	BOLT (1/2-13X1.25-IN)
	Y		SEPARATE ILLUSTRATION

317-9346: PUMP GP-PISTON

PUMP GP-PISTON

317-9346 PUMP GP-PISTON -REAR PROPEL
S/N ASW205-UP
PART OF 317-9345, 454-7583 PUMP GP-PISTON

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7R-3825	[1]	KIT-RELIEF VALVE
			(INCLUDES SPRING, NUT, POPPET, PLUG AS & SEAL-O-RING)
2.	126-6638 H	[1]	GASKET-END CAP
3.	259-4458 J	[2]	KIT-CYLINDER (FRONT PROPEL PUMP)
			(ALSO EACH INCLUDES SEAL-NUT, SETSCREW & SCREWS)
4.	8T-9534 VM	[6]	BOLT (M6X1X50-MM)
5.	033-6039 V	[3]	SEAL-O-RING
6.	9X-7409 V	[1]	SEAL-O-RING
7.	123-5208 HV	[1]	GASKET-CONTROL
8.	7X-9232 H	[3]	PLUG-VENT (PISTON PUMP)
9.	1G-9185	[1]	BEARING-ROLLER
10.	6V-7700	[1]	RING-RETAINING
11.	319-5223 HL	[1]	SEAL-LIP TYPE
12.	319-5224 L	[1]	KIT-SEAL (SHAFT)
			(ALSO INCLUDES SEAL-CARRIER)
13.	1G-9188 HL	[1]	SEAL-O-RING
14.	161-3931	[2]	POST-GUIDE
15.	1G-9182 H	[1]	SEAL-O-RING
16.	132-6697 HM	[6]	BOLT (M8X1.25X20-MM)
17.	5E-8765 H	[2]	NUT
18.	307-8305	[2]	SPRING
19.	077-8353	[2]	PIN (SPRING)
20.	199-7051 P	[1]	PIN
21.	1G-9177 P	[1]	LINK
22.	173-3266 N	[4]	SPACER
23.	5E-8784 HNM	[4]	BOLT (M6X1X20-MM)
24.	145-6892	[1]	PLATE-VALVE
25.	319-5221 N	[1]	ROTATING GP-PUMP
			(ALSO INCLUDES BLOCK KIT-CYLINDER, GUIDE-SLIPPER & PISTON AS)
26.	134-1839 N	[2]	GUIDE-BEARING
27.	5E-8791 P	[1]	WASHER (3.53X6.86X1.52-MM THK)
28.	5E-8774 P	[1]	PIN
29.	319-5222 P	[1]	SCREW (M8X35-MM)
30.	203-9019 P	[1]	BOLT (M8X1.25X53-MM)
31.	319-5226 P	[1]	KIT-SWASHPLATE
			(ALSO INCLUDES LINK FEEDBACK, ARM-SERVO & SWASHPLATE-VARIABLE)
32.	319-5219	[1]	KIT-BEARING
			(INCLUDE CRADEL-BEARING)
33.	5E-8747	[2]	VALVE-CHECK
34.	5E-8777	[2]	PLUG
35.	1G-9193	[1]	BEARING-JOURNAL
36.	098-3039	[1]	WASHER (8.33X15X2.12-MM THK)
37.	8T-0338 M	[2]	BOLT-SOCKET HEAD (M8X1.25X45-MM)
38.	5E-8743 S	[2]	BUSHING-TERMINAL
39.	109-5165	[1]	SHAFT-CHARGE
40.	6V-1320	[1]	SEAL-O-RING
41.	7X-2557 M	[4]	BOLT (M16X2X140-MM)
42.	5E-8771 H	[1]	SEAL-O-RING
43.	110-7544 S	[1]	KIT-CHARGE COVER
44.	145-6895	[1]	PUMP-CHARGE
45.	1G-9196	[1]	PIN
46.	7R-3453	[1]	KEY-WOODRUFF
47.	5E-9816 HT	[2]	SEAL-O-RING
48.	8J-2413 H	[2]	SEAL-O-RING
49.	5E-8751 T	[2]	KIT-VALVE (PISTON PUMP)
			(ALSO EACH INCLUDES VALVE & SEAL-O-RING)
50.	107-5896	[1]	KIT-MANIFOLD
			(INCLUDES ADAPTER & PLUG AS)
52.	2M-9780 H	[1]	SEAL-O-RING
53.	7M-8485 H	[1]	SEAL-O-RING
54.	1G-9191 HJ	[2]	SEAL-O-RING
55.	1G-9192 HJ	[2]	SEAL-O-RING
56.	193-0920 V	[1]	CONTROLLER AS
57.	267-8916 V	[1]	KIT-CONTROL (PISTON PUMP)
			(ALSO INCLUDES BOLTS & VALVES)
58.	2P-2975	[2]	SEAL-O-RING

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	1G-9205 H	[1]	KIT-OVERHAUL SEAL
			(ALSO INCLUDES RING-PISTON,GASKET-CONTROL, GASKET-MANIFOLD & PARTS MARKED H IN GRAPHIC)
	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
	M		METRIC PART
	N		KIT MARKED N SERVICES PART(S) MARKED N
	P		KIT MARKED P SERVICES PART(S) MARKED P
	S		KIT MARKED S SERVICES PART(S) MARKED S
	T		KIT MARKED T SERVICES PART(S) MARKED T
	V		KIT MARKED V SERVICES PART(S) MARKED V

317-9347: PUMP GP-PISTON

PUMP GP-PISTON

317-9347 PUMP GP-PISTON -FRONT PROPEL
S/N ASW205-UP
PART OF 227-3883 PUMP & MTG GP-AUX & PROPEL

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7R-3825	[1]	KIT-RELIEF VALVE
			(INCLUDES SPRING, NUT, POPPET, PLUG AS & SEAL-O-RING)
3.	8T-0338 M	[2]	BOLT-SOCKET HEAD (M8X1.25X45-MM)
4.	098-3039	[1]	WASHER (8.33X15X2.12-MM THK)
5.	126-6638 H	[1]	GASKET-END CAP
6.	6V-5215 JM	[6]	BOLT (M8X1.25X16-MM)
7.	1G-9190 J	[1]	KIT-DISPLACEMENT LIMITER
8.	8T-9534 VM	[6]	BOLT (M6X1X50-MM)
9.	033-6039 V	[3]	SEAL-O-RING
10.	9X-7409 V	[1]	SEAL-O-RING
11.	123-5208 HV	[1]	GASKET-CONTROL
12.	7X-9232 H	[3]	PLUG-VENT (PISTON PUMP)
13.	1G-9185	[1]	BEARING-ROLLER
14.	6V-7700	[1]	RING-RETAINING
15.	319-5223 HL	[1]	SEAL-LIP TYPE
16.	319-5224 L	[1]	KIT-SEAL (SHAFT)
			(ALSO INCLUDES SEAL-CARRIER)
17.	1G-9188 HL	[1]	SEAL-O-RING
18.	161-3931	[2]	POST-GUIDE
19.	1G-9182 H	[1]	SEAL-O-RING
20.	132-6697 HM	[6]	BOLT (M8X1.25X20-MM)
21.	5E-8765 H	[2]	NUT
22.	307-8305	[2]	SPRING
23.	077-8353	[2]	PIN (SPRING)
24.	199-7051 P	[1]	PIN
25.	1G-9177 P	[1]	LINK
26.	173-3266 N	[4]	SPACER
27.	5E-8784 HNM	[4]	BOLT (M6X1X20-MM)
28.	145-6892	[1]	PLATE-VALVE
29.	319-5221 N	[1]	ROTATING GP-PUMP
			(ALSO INCLUDES BLOCK KIT-CYLINDER, GUIDE-SLIPPER & PISTON AS)
30.	134-1839 N	[2]	GUIDE-BEARING
31.	5E-8791 P	[1]	WASHER (3.53X6.86X1.52-MM THK)
32.	5E-8774 P	[1]	PIN
33.	319-5222 P	[1]	SCREW (M8X35-MM)
34.	203-9019 P	[1]	BOLT (M8X1.25X53-MM)
35.	319-5226 P	[1]	KIT-SWASHPLATE
			(ALSO INCLUDES LINK FEEDBACK, ARM-SERVO & SWASHPLATE-VARIABLE)
36.	319-5219	[1]	KIT-BEARING
			(INCLUDE CRADEL-BEARING)
37.	5E-8747	[2]	VALVE-CHECK
38.	5E-8777	[2]	PLUG
39.	1G-9193	[1]	BEARING-JOURNAL
40.	5E-8743 S	[2]	BUSHING-TERMINAL
41.	109-5165	[1]	SHAFT-CHARGE
42.	6V-1320	[1]	SEAL-O-RING
43.	7X-2557 M	[4]	BOLT (M16X2X140-MM)
44.	5E-8771 H	[1]	SEAL-O-RING
45.	110-7544 S	[1]	KIT-CHARGE COVER
46.	107-5896	[1]	KIT-MANIFOLD
			(INCLUDES ADAPTER & PLUG AS)
47.	145-6895	[1]	PUMP-CHARGE
48.	1G-9196	[1]	PIN
49.	7R-3453	[1]	KEY-WOODRUFF
50.	5E-9816 HT	[2]	SEAL-O-RING
51.	8J-2413 H	[2]	SEAL-O-RING
52.	5E-8751 T	[2]	KIT-VALVE (PISTON PUMP)
			(ALSO EACH INCLUDES VALVE & SEAL-O-RING)
53.	2M-9780 H	[1]	SEAL-O-RING
54.	7M-8485 H	[1]	SEAL-O-RING
55.	1G-9191 HJ	[2]	SEAL-O-RING
56.	1G-9192 HJ	[2]	SEAL-O-RING
57.	193-0920 V	[1]	CONTROLLER AS
58.	267-8916 V	[1]	KIT-CONTROL (PISTON PUMP)
			(ALSO INCLUDES BOLTS & VALVES)
59.	2P-2975	[2]	SEAL-O-RING

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	1G-9205 H	[1]	KIT-OVERHAUL SEAL
			(ALSO INCLUDES RING-PISTON,GASKET-CONTROL, GASKET-MANIFOLD & PARTS MARKED H IN GRAPHIC)
	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
	M		METRIC PART
	N		KIT MARKED N SERVICES PART(S) MARKED N
	P		KIT MARKED P SERVICES PERTS MARKED P
	S		KIT MARKED S SERVICES PART(S) MARKED S
	T		KIT MARKED T SERVICES PART(S) MARKED T
	V		KIT MARKED V SERVICES PART(S) MARKED V

344-2770: PUMP GP-PISTON

PUMP GP-PISTON

344-2770 PUMP GP-PISTON -HYDRAULIC FAN
S/N ASW286-UP
PART OF 231-6149 PUMP & MTG GP-HYDRAULIC FAN

Parts for your RM-500 RECLAIMER MIXER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-9597	[1]	RING-RETAINING
2.	155-9127 J	[1]	SEAL
3.	194-9472	[1]	SPRING
4.	271-6418	[1]	SWASHPLATE
5.	259-5507	[1]	ROD-PISTON
6.	174-9994	[1]	PISTON-CONTROL
7.	198-5351	[1]	PLUG
8.	8T-7525	[1]	SEAL-O-RING
9.	9X-8979	[1]	DOWEL
10.	271-7260	[1]	VALVE GP-PUMP CONTROL (PISTON)
	8T-8442 M	[4]	BOLT-SOCKET HEAD (M6X1X30-MM)
	369-4722	[1]	KIT-SEAL
			(INCLUDES SEAL & O-RING SEALS)
11.	191-7583	[1]	BEARING-TAPERED
12.	231-4707 J	[1]	SEAL-O-RING
13.	191-7582	[1]	SHIM (2.5-MM THK)
14.	259-5504 Y	[1]	ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN)
15.	194-9474	[2]	BEARING-CRADLE
16.	155-9125	[1]	BEARING AS-ROLLER
17.	194-9473	[1]	RING
18.	8T-9515 M	[4]	BOLT-SOCKET HEAD (M10X1.5X40-MM)
19.	168-3504 J	[1]	SEAL
20.	364-8630 J	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

HYDRAULIC SYSTEM

PUMP GP

Special Instruction

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING PUMP GP ON CERTAIN RM300 RECLAIMER AND RM500 RECLAIMER
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING PUMP GP ON CERTAIN RM300 RECLAIMER AND RM500 RECLAIMER

Service Letter-Australia

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS

Service Letter-CFEL

Service Letter-CSARL

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING PUMP GP ON CERTAIN RM300 RECLAIMER AND RM500 RECLAIMER
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING PUMP GP ON CERTAIN RM300 RECLAIMER AND RM500 RECLAIMER

Service Letter-Americas

Specifications

Piston Pump (Hydraulic Fan)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Auxiliary)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Front Propel)
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Rear Propel)
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Gear Pump (Rotor Transmission)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Tool Operating Manual

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Service Letter-China

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS

Service Letter-Asia

Systems Operation

Piston Pump (Propel)
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Hydraulic Schematic (Propel System)
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Auxiliary)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Gear Pump (Rotor Transmission) - Oil Cooler
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Hydraulic Fan)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Water Spray, Additive Spray)
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Reuse And Salvage Guidelines

Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Service Letter-APD

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE EDC ON THE SERIES 42 PUMPS USED ON CERTAIN CP-433E AND CS-433E SOIL COMPACTORS; AND ON CERTAIN RM-300 AND RM-500 RECLAIMER MIXERS

Testing and Adjusting

Relief Valve (Charge, Front Propel Pump) - Test and Adjust
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Relief Valve (Charge, Rear Propel Pump) - Test and Adjust
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Relief Valve (Main, Front Propel Pump) - Test and Adjust
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Relief Valve (Main, Rear Propel Pump) - Test and Adjust
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Relief Valve (Charge, Emulsion Spray) - Test and Adjust
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}

Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}

Bench Test Procedure for Hydraulic Piston Pumps{3108, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{3108, 5070}

Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}

Troubleshooting

Solenoid Valve (Rear Propel Pump) - Test
RM-300 Reclaimer Mixer and RM-500 Road Reclaimer/Soil Stabilizer Machine Electronic Control System

Solenoid Valve (Front Propel Pump) - Test
RM-300 Reclaimer Mixer and RM-500 Road Reclaimer/Soil Stabilizer Machine Electronic Control System

Solenoid Valve (Fan Pump) - Test
RM-300 Reclaimer Mixer and RM-500 Road Reclaimer/Soil Stabilizer Machine Electronic Control System

Disassembly and Assembly

Piston Pump (Rear Propel) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Auxiliary) - Remove
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Auxiliary) - Install
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Front Propel) - Remove
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Front Propel) - Install
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Rear Propel) - Remove
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Rear Propel) - Install
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Front Propel) - Disassemble
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Front Propel) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Rear Propel) - Disassemble
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Piston Pump (Rear Propel) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Hydraulic Pump and Electric Motor (Hood Tilt, Parking and Rotor Brake Manual Release) - Remove and Install
RM-500 Road Reclaimer/Soil Stabilizer Power Train

Gear Pump (Rotor Transmission) - Remove
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Gear Pump (Rotor Transmission) - Install
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Gear Pump (Rotor Transmission) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Gear Pump (Rotor Transmission) - Disassemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Auxiliary) - Disassemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Auxiliary) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Hydraulic Fan) - Remove
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Hydraulic Fan) - Install
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Hydraulic Fan) - Disassemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Piston Pump (Hydraulic Fan) - Assemble
RM-500 Road Reclaimer/Soil Stabilizer Machine Systems

Service Magazine

Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Propel Pumps Are Identified with the Incorrect Part Numbers on Certain Asphalt Pavers and Reclaimer Mixers {5070}
2010/04/23

Caterpillar Parts SIS Catalog RM-500 :

Truck sale:

Caterpillar RM-500
- stabilizers / reclaimers
BERGERAT MONNOYEUR SP. Z O.O.

527,850

Caterpillar RM500B, stabilizers / reclaimers, Construction
- stabilizers / reclaimers
BLANCHARD MACHINERY CO.

152,369

Caterpillar RM-500, stabilizers / reclaimers, Construction

427,850

Caterpillar RM500B, stabilizers / reclaimers, Construction

445,000

Caterpillar RM500B, stabilizers / reclaimers, Construction