104749-0483 ZEXEL 9 460 612 605 BOSCH INJECTION-PUMP ASSEMBLY 9460612605 1047490483

Information injection-pump assembly

BOSCH 9 460 612 605 9460612605

ZEXEL 104749-0483 1047490483

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Buy INJECTION-PUMP ASSEMBLY 104749-0483 zexel genuine, new aftermarket engine parts with delivery

Components :

0.	INJECTION-PUMP ASSEMBLY	104749-0483
1.	_
2.	FUEL INJECTION PUMP	104649-0435
3.	NUMBER PLATE	146961-4600
4.	_	146672-5021
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY	105141-2791
8.	Nozzle and Holder	RFB7 13 H50B
9.	Open Pre:MPa(Kqf/cm2)	13.2{135}
10.	NOZZLE-HOLDER	105071-1530
11.	NOZZLE	105000-1991

Scheme ###:

1/6.	[1]	146601-0700	PACKING RING
6.	[1]	146100-0120	SUPPLY PUMP
9.	[1]	146103-0000	COVER
10.	[2]	139104-0000	FLAT-HEAD SCREW
12.	[1]	146200-0720	DRIVE SHAFT
12/1.	[1]	146200-0300	DRIVE SHAFT
12/2.	[1]	146201-0000	WOODRUFF KEY
12/3.	[2]	146202-0100	DAMPER
12/4.	[1]	146203-0000	TOOTHED GEAR
17.	[1]	146204-0000	PLAIN WASHER
20.	[1]	146210-3920	ROLLER SET
24.	[1]	146303-0100	BEARING PIN
25.	[1]	146304-0000	BEARING PIN
26.	[1]	146305-0000	CLAMPING BAND
27.	[1]	146205-0000	SLOTTED WASHER
29.	[1]	146220-0120	CAM PLATE
30.	[1]	146600-0800	O-RING
31.	[1]	146300-0600	PUMP PLUNGER
32.	[1]	146301-0400	SLIDING PIECE
33.	[1]	146603-0700	SHIM D17.5&7.5T0.60
34.	[1]	146302-5400	COMPRESSION SPRING
35/1.	[0]	146603-0700	SHIM D17.5&7.5T0.60
35/1.	[0]	146603-0800	SHIM D17.5&7.5T0.70
35/1.	[0]	146603-0900	SHIM D17.5&7.5T0.90
35/1.	[0]	146603-1000	SHIM D17.5&7.5T1.00
35/1.	[0]	146603-1100	SHIM D17.5&7.5T1.20
35/1.	[0]	146603-3600	SHIM D17.5&7.5T2.40
36.	[1]	146600-0800	O-RING
37.	[1]	146310-0700	COVER
38.	[2]	146620-5000	BLEEDER SCREW
39.	[1]	146310-0100	COVER
40.	[2]	146620-5000	BLEEDER SCREW
43.	[1]	146230-0000	SHIM
44.	[1]	146230-0100	PLAIN WASHER
45.	[1]	146231-0001	SLOTTED WASHER
47.	[2]	146233-0000	SLOTTED WASHER
48/1.	[1]	146603-0000	SHIM D17.0&5.2T0.50
48/1.	[1]	146603-0100	SHIM D17.0&5.2T0.80
48/1.	[1]	146603-0200	SHIM D17.0&5.2T1.00
48/1.	[1]	146603-0300	SHIM D17.0&5.2T1.20
48/1.	[1]	146603-0400	SHIM D17.0&5.2T1.50
48/1.	[1]	146603-0500	SHIM D17.0&5.2T1.80
48/1.	[1]	146603-0600	SHIM D17.0&5.2T2.00
48/1.	[1]	146690-1400	SHIM D17&5.2T0.9
48/1.	[1]	146690-1500	SHIM D17&5.2T1.1
48/1.	[1]	146690-1600	SHIM D17&5.2T1.3
48/1.	[1]	146690-1700	SHIM D17&5.2T1.4
48/1.	[1]	146690-1800	SHIM D17&5.2T1.6
48/1.	[1]	146690-1900	SHIM D17&5.2T1.7
48/1.	[1]	146690-5800	SHIM
48/1.	[1]	146690-5900	SHIM
48/1.	[1]	146690-6000	SHIM
48/1.	[1]	146690-6100	SHIM
48/1.	[1]	146690-6200	SHIM
48/1.	[1]	146690-6300	SHIM
48/1.	[1]	146690-6400	SHIM
48/1.	[1]	146690-6500	SHIM
48/1.	[1]	146690-6600	SHIM
48/1.	[1]	146690-6700	SHIM
48/1.	[1]	146690-6800	SHIM
48/1.	[1]	146690-6900	SHIM
48/1.	[1]	146690-7000	SHIM
48/1.	[1]	146690-7100	SHIM
48/1.	[1]	146690-7200	SHIM
48/1.	[1]	146690-7300	SHIM
48/1.	[1]	146690-7400	SHIM
48/1.	[1]	146690-7500	SHIM
48/1.	[1]	146690-7800	SHIM
49.	[2]	146234-0020	GUIDE PIN
50.	[1]	146403-2620	HYDRAULIC HEAD
50.	[1]	146403-2620	HYDRAULIC HEAD
51.	[1]	146600-0000	O-RING
52/1.	[1]	146420-0000	SHIM D9.5&3.0T1.90
52/1.	[1]	146420-0100	SHIM D9.5&3.0T1.92
52/1.	[1]	146420-0200	SHIM D9.5&3.0T1.94
52/1.	[1]	146420-0300	SHIM D9.5&3.0T1.96
52/1.	[1]	146420-0400	SHIM D9.5&3.0T1.98
52/1.	[1]	146420-0500	SHIM D9.5&3.0T2.00
52/1.	[1]	146420-0600	SHIM D9.5&3.0T2.02
52/1.	[1]	146420-0700	SHIM D9.5&3.0T2.04
52/1.	[1]	146420-0800	SHIM D9.5&3.0T2.06
52/1.	[1]	146420-0900	SHIM D9.5&3.0T2.08
52/1.	[1]	146420-1000	SHIM D9.5&3.0T2.10
52/1.	[1]	146420-1100	SHIM D9.5&3.0T2.12
52/1.	[1]	146420-1200	SHIM D9.5&3.0T2.14
52/1.	[1]	146420-1300	SHIM D9.5&3.0T2.16
52/1.	[1]	146420-1400	SHIM D9.5&3.0T2.18
52/1.	[1]	146420-1500	SHIM D9.5&3.0T2.20
52/1.	[1]	146420-1600	SHIM D9.5&3.0T2.22
52/1.	[1]	146420-1700	SHIM D9.5&3.0T2.24
52/1.	[1]	146420-1800	SHIM D9.5&3.0T2.26
52/1.	[1]	146420-1900	SHIM D9.5&3.0T2.28
52/1.	[1]	146420-2000	SHIM D9.5&3.0T2.30
52/1.	[1]	146420-2100	SHIM D9.5&3.0T2.32
52/1.	[1]	146420-2200	SHIM D9.5&3.0T2.34
52/1.	[1]	146420-2300	SHIM D9.5&3.0T2.36
52/1.	[1]	146420-2400	SHIM D9.5&3.0T2.38
52/1.	[1]	146420-2500	SHIM D9.5&3.0T2.40
52/1.	[1]	146420-2600	SHIM D9.5&3.0T2.42
52/1.	[1]	146420-2700	SHIM D9.5&3.0T2.44
52/1.	[1]	146420-2800	SHIM D9.5&3.0T2.46
52/1.	[1]	146420-2900	SHIM D9.5&3.0T2.48
52/1.	[1]	146420-3000	SHIM D9.5&3.0T2.50
52/1.	[1]	146420-3100	SHIM D9.5&3.0T2.52
52/1.	[1]	146420-3200	SHIM D9.5&3.0T2.54
52/1.	[1]	146420-3300	SHIM D9.5&3.0T2.56
52/1.	[1]	146420-3400	SHIM D9.5&3.0T2.58
52/1.	[1]	146420-3500	SHIM D9.5&3.0T2.60
52/1.	[1]	146420-3600	SHIM D9.5&3.0T2.62
52/1.	[1]	146420-3700	SHIM D9.5&3.0T2.64
52/1.	[1]	146420-3800	SHIM D9.5&3.0T2.66
52/1.	[1]	146420-3900	SHIM D9.5&3.0T2.68
52/1.	[1]	146420-4000	SHIM D9.5&3.0T2.70
52/1.	[1]	146420-4100	SHIM D9.5&3.0T2.72
52/1.	[1]	146420-4200	SHIM D9.5&3.0T2.74
52/1.	[1]	146420-4300	SHIM D9.5&3.0T2.76
52/1.	[1]	146420-4400	SHIM D9.5&3.0T2.78
52/1.	[1]	146420-4500	SHIM D9.5&3.0T2.80
52/1.	[1]	146420-4600	SHIM D9.5&3.0T2.82
52/1.	[1]	146420-4700	SHIM D9.5&3.0T2.84
52/1.	[1]	146420-4800	SHIM D9.5&3.0T2.86
52/1.	[1]	146420-4900	SHIM D9.5&3.0T2.88
52/1.	[1]	146420-5000	SHIM D9.5&3.0T2.90
52/1.	[1]	146420-5100	SHIM D9.5&3.0T1.74
52/1.	[1]	146420-5200	SHIM D9.5&3.0T1.76
52/1.	[1]	146420-5300	SHIM D9.5&3.0T1.78
52/1.	[1]	146420-5400	SHIM D9.5&3.0T1.80
52/1.	[1]	146420-5500	SHIM D9.5&3.0T1.82
52/1.	[1]	146420-5600	SHIM D9.5&3.0T1.84
52/1.	[1]	146420-5700	SHIM D9.5&3.0T1.86
52/1.	[1]	146420-5800	SHIM D9.5&3.0T1.88
54.	[4]	146433-0100	GASKET D12&6.4T1.00
55.	[4]	146430-3920	DELIVERY-VALVE ASSEMBLY
56.	[4]	146432-0000	COMPRESSION SPRING
58.	[4]	146440-0220	FITTING
60.	[3]	139106-0100	FLAT-HEAD SCREW
66.	[1]	146600-0100	O-RING
67.	[1]	146752-1520	MANIFOLD-PRESSURE COMP.
67/1.	[1]	146805-7620	GOVERNOR COVER
67/14.	[1]	146621-1700	UNION NUT
67/16.	[1]	146526-3000	BLEEDER SCREW
67/23.	[1]	146930-0520	BRACKET
67/31.	[1]	146710-0800	BUSHING
67/32.	[1]	146711-0000	PLATE
67/33.	[1]	139218-0400	UNION NUT
67/34.	[1]	146712-0700	BEARING PIN
67/35.	[1]	146621-0300	UNION NUT
67/36.	[1]	146600-1400	O-RING
67/37.	[1]	146710-0100	BUSHING
67/38.	[1]	139506-0200	GASKET D8.9&6.8T1.00
67/39.	[1]	146620-0300	CAPSULE
67/40.	[1]	026512-1540	GASKET D15.4&12.2T1.50
67/41.	[1]	146713-0400	ADJUSTING PIN
67/42.	[2]	146714-0000	PLATE
67/43.	[1]	146715-0000	DIAPHRAGM
67/44.	[1]	139306-0100	LOCKING WASHER
67/45.	[1]	013030-6040	UNION NUT M6P1H3.6
67/46.	[1]	146716-0000	UNION NUT
67/47.	[1]	146717-0400	COILED SPRING
67/48/1.	[1]	146720-0000	SPACER BUSHING L3.7
67/48/1.	[1]	146720-0100	SPACER BUSHING L3.9
67/48/1.	[1]	146720-0200	SPACER BUSHING L4.1
67/48/1.	[1]	146720-0300	SPACER BUSHING L4.3
67/48/1.	[1]	146720-0400	SPACER BUSHING L4.5
67/48/1.	[1]	146720-0500	SPACER BUSHING L4.7
67/48/1.	[1]	146720-0600	SPACER BUSHING L4.9
67/48/1.	[1]	146720-0700	SPACER BUSHING L5.1
67/48/1.	[1]	146720-0800	SPACER BUSHING L5.3
67/48/1.	[1]	146720-0900	SPACER BUSHING L2.7
67/48/1.	[1]	146720-1000	SPACER BUSHING L2.9
67/48/1.	[1]	146720-1100	SPACER BUSHING L3.1
67/48/1.	[1]	146720-1200	SPACER BUSHING L3.3
67/48/1.	[1]	146720-1300	SPACER BUSHING L3.5
67/48/1.	[1]	146720-1400	SPACER BUSHING L2.8
67/48/1.	[1]	146720-1500	SPACER BUSHING L3.0
67/48/1.	[1]	146720-1600	SPACER BUSHING L3.2
67/48/1.	[1]	146720-1700	SPACER BUSHING L3.4
67/48/1.	[1]	146720-1800	SPACER BUSHING L3.6
67/48/1.	[1]	146720-1900	SPACER BUSHING L3.8
67/48/1.	[1]	146720-2000	SPACER BUSHING L4.0
67/48/1.	[1]	146720-2100	SPACER BUSHING L4.2
67/48/1.	[1]	146720-2200	SPACER BUSHING L4.4
67/48/1.	[1]	146720-2300	SPACER BUSHING L4.6
67/48/1.	[1]	146720-2400	SPACER BUSHING L4.8
67/48/1.	[1]	146720-2500	SPACER BUSHING L5.0
67/48/1.	[1]	146720-2600	SPACER BUSHING L5.2
67/48/1.	[1]	146720-2700	SPACER BUSHING L5.4
67/48/1.	[1]	146720-2800	SPACER BUSHING L5.5
67/48/1.	[1]	146720-2900	SPACER BUSHING L5.6
67/48/1.	[1]	146720-4500	SPACER BUSHING L1.8
67/48/1.	[1]	146720-4600	SPACER BUSHING L1.9
67/48/1.	[1]	146720-4700	SPACER BUSHING L2.0
67/48/1.	[1]	146720-4800	SPACER BUSHING L2.1
67/48/1.	[1]	146720-4900	SPACER BUSHING L2.2
67/48/1.	[1]	146720-5000	SPACER BUSHING L2.3
67/48/1.	[1]	146720-5100	SPACER BUSHING L2.4
67/48/1.	[1]	146720-5200	SPACER BUSHING L2.5
67/48/1.	[1]	146720-5300	SPACER BUSHING L2.6
67/48/1.	[1]	146725-2500	SPACER BUSHING L5.7
67/48/1.	[1]	146725-2600	SPACER BUSHING L5.8
67/48/1.	[1]	146725-2700	SPACER BUSHING L5.9
67/48/1.	[1]	146725-2800	SPACER BUSHING L6.0
67/48/1.	[1]	146725-2900	SPACER BUSHING L6.1
67/48/1.	[1]	146725-3000	SPACER BUSHING L6.2
67/48/1.	[1]	146725-3100	SPACER BUSHING L6.3
67/48/1.	[1]	146725-3200	SPACER BUSHING L6.4
67/48/1.	[1]	146725-3300	SPACER BUSHING L6.5
67/48/1.	[1]	146725-3400	SPACER BUSHING L6.6
67/48/1.	[1]	146725-3500	SPACER BUSHING L6.7
67/48/1.	[1]	146725-3600	SPACER BUSHING L6.8
67/48/1.	[1]	146725-3700	SPACER BUSHING L6.9
67/48/1.	[1]	146725-3800	SPACER BUSHING L7.0
67/48/1.	[1]	146725-3900	SPACER BUSHING L7.1
67/48/1.	[1]	146725-4000	SPACER BUSHING L7.2
67/48/1.	[1]	146725-4100	SPACER BUSHING L7.3
67/48/1.	[1]	146725-4200	SPACER BUSHING L7.4
67/48/1.	[1]	146725-4300	SPACER BUSHING L7.5
67/49.	[1]	146721-2120	COVER
67/53.	[1]	139006-4800	BLEEDER SCREW
67/54.	[2]	146620-6100	BLEEDER SCREW
67/55.	[1]	139006-4500	BLEEDER SCREW
67/56.	[1]	146723-0300	CONTROL LEVER
67/57.	[1]	146712-0100	BEARING PIN
67/58.	[2]	146620-0600	CAPSULE
67/59.	[2]	026506-1040	GASKET D9.9&6.2T1
67/60.	[1]	146724-0300	ELEMENT
67/61.	[1]	146724-0600	CAPSULE
67/64.	[1]	146930-1600	BRACKET
67/78.	[1]	146600-1000	SEAL RING
67/98.	[1]	146648-2800	SPACER BUSHING
67/102.	[1]	146649-2200	SPACER BUSHING
67/111.	[2]	010006-0870	BLEEDER SCREW M6P1L8 7T
67/112.	[1]	146927-3020	BRACKET
67/200.	[1]	139308-0300	PLAIN WASHER
67/201.	[1]	146545-3400	THREADED PIN L53.00
67/201B.	[1]	146545-3500	THREADED PIN L55.00
67/201C.	[1]	146545-3600	THREADED PIN L57.00
67/202.	[1]	139208-0900	UNION NUT
67/203.	[1]	146600-1200	O-RING
68.	[1]	146513-8420	CONTROL SHAFT
69.	[1]	139310-0200	PLAIN WASHER
72.	[1]	146539-9520	CONTROL LEVER
72B.	[1]	146539-9620	CONTROL LEVER
73.	[1]	014110-6440	LOCKING WASHER
75.	[1]	146621-0700	UNION NUT
95.	[1]	146851-0120	FULCRUM LEVER
104.	[2]	146568-0000	SLOTTED SPRING PIN
105.	[2]	026508-1140	GASKET D11.4&8.2T1
106.	[2]	146588-0500	COILED SPRING
107.	[1]	146569-0300	UNION NUT
108.	[1]	146570-0420	GOVERNOR SHAFT
109.	[1]	146600-0400	O-RING
110/1.	[1]	146571-0000	SHIM D20.2&8.3T1.05
110/1.	[1]	146571-0100	SHIM D20.2&8.3T1.25
110/1.	[1]	146571-0200	SHIM D20.2&8.3T1.45
110/1.	[1]	146571-0300	SHIM D20.2&8.3T1.65
110/1.	[1]	146571-0400	SHIM D20.2&8.3T1.85
110/1.	[1]	146571-0500	SHIM D20.2&8.3T1.15
110/1.	[1]	146571-0600	SHIM D20.2&8.3T1.35
110/1.	[1]	146571-0700	SHIM D20.2&8.3T1.55
110/1.	[1]	146571-0800	SHIM D20.2&8.3T1.75
111.	[1]	146602-0600	PLAIN WASHER D20&8.4T1.40
112.	[1]	146572-0020	FLYWEIGHT ASSEMBLY
114.	[1]	146602-0500	PLAIN WASHER D17&6.4T1.60
115.	[1]	146575-1800	SLIDING SLEEVE
116.	[1]	146576-0200	CAP
117/1.	[1]	146577-1800	PLUG L2.10
117/1.	[1]	146577-1900	PLUG L2.30
117/1.	[1]	146577-2000	PLUG L2.50
117/1.	[1]	146577-2100	PLUG L2.70
117/1.	[1]	146577-2200	PLUG L2.90
117/1.	[1]	146577-2300	PLUG L3.10
117/1.	[1]	146577-2400	PLUG L3.30
117/1.	[1]	146577-2500	PLUG L3.50
117/1.	[1]	146577-2600	PLUG L3.70
117/1.	[1]	146577-2700	PLUG L3.90
117/1.	[1]	146577-2800	PLUG L4.10
117/1.	[1]	146577-2900	PLUG L4.30
117/1.	[1]	146577-3000	PLUG L4.50
117/1.	[1]	146577-3100	PLUG L4.70
117/1.	[1]	146577-3200	PLUG L4.90
117/1.	[1]	146577-3300	PLUG L5.10
117/1.	[1]	146577-6700	PLUG L2.2
117/1.	[1]	146577-6800	PLUG L2.4
117/1.	[1]	146577-6900	PLUG L2.6
117/1.	[1]	146577-7000	PLUG L2.8
117/1.	[1]	146577-7100	PLUG L3.0
117/1.	[1]	146577-7200	PLUG L3.2
117/1.	[1]	146577-7300	PLUG L3.4
117/1.	[1]	146577-7400	PLUG L3.6
117/1.	[1]	146577-7500	PLUG L3.8
117/1.	[1]	146577-7600	PLUG L4.0
117/1.	[1]	146577-7700	PLUG L4.2
117/1.	[1]	146577-7800	PLUG L4.4
117/1.	[1]	146577-7900	PLUG L4.6
117/1.	[1]	146577-8000	PLUG L4.8
117/1.	[1]	146577-8100	PLUG L5.0
117/1.	[1]	146877-0000	PLUG L5.2
117/1.	[1]	146877-0100	PLUG L5.3
117/1.	[1]	146877-0200	PLUG L5.4
117/1.	[1]	146877-0300	PLUG L5.5
117/1.	[1]	146877-4700	PLUG
117/1.	[1]	146877-4800	PLUG
117/1.	[1]	146877-4900	PLUG
117/1.	[1]	146877-5000	PLUG
123.	[4]	146620-0500	HEX-SOCKET-HEAD CAP SCREW
130.	[1]	146421-0020	CAPSULE
130/2.	[1]	026508-1140	GASKET D11.4&8.2T1
130/3.	[1]	146422-0000	BLEEDER SCREW
130/4.	[1]	146600-0500	O-RING
133.	[1]	146600-0600	O-RING
134.	[1]	146600-0700	O-RING
135.	[1]	146110-0920	CONTROL VALVE
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146120-0920	OVER FLOW VALVE
137.	[2]	026512-1540	GASKET D15.4&12.2T1.50
138.	[1]	146608-3720	INLET UNION
200.	[1]	146206-0100	COILED SPRING
205.	[1]	029470-4030	WOODRUFF KEY
214.	[1]	146542-1400	BUSHING
215.	[1]	146542-1500	BUSHING
217.	[1]	146542-5700	SLOTTED WASHER
218.	[1]	146592-4500	COILED SPRING
219.	[1]	146541-3000	BUSHING
220.	[1]	146592-4900	COILED SPRING
221.	[1]	146927-2420	BRACKET
222.	[1]	139006-4400	BLEEDER SCREW
236.	[2]	139006-4800	BLEEDER SCREW
237.	[1]	146620-0200	HEX-SOCKET-HEAD CAP SCREW
240.	[1]	146650-4320	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
242.	[1]	146662-0620	WIRE
243.	[1]	146621-1000	UNION NUT
244.	[1]	139006-4400	BLEEDER SCREW
245.	[3]	026512-1540	GASKET D15.4&12.2T1.50
246.	[1]	139812-1900	EYE BOLT
247.	[1]	146608-3920	INLET UNION
248.	[1]	146614-0200	SPACER BUSHING
252.	[1]	139006-4400	BLEEDER SCREW
275.	[1]	146612-2700	BRACKET
276.	[2]	010010-1640	BLEEDER SCREW M10P1.5L16 4T
281.	[1]	146600-0800	O-RING
282.	[2]	010206-1440	HEX-SOCKET-HEAD CAP SCREW M6P1L14
310.	[1]	146683-5521	POTENTCIOMETER
310/1.	[1]	146683-9100	POTENTCIOMETER
310/2.	[2]	139104-0400	FLAT-HEAD SCREW
310/3.	[1]	146620-1500	FLAT-HEAD SCREW
310/4.	[1]	013020-6040	UNION NUT M6P1H5
310/5.	[1]	146614-2300	JOINT CONNECTION
310/6.	[1]	146661-0401	BOOT
800S.	[1]	146019-4620	PUMP HOUSING
800S/1/6.	[1]	146601-0700	PACKING RING
804S.	[1]	146232-0220	COMPRESSION SPRING
805S.	[1]	146574-0120	PARTS SET
810S.	[1]	146600-2420	REPAIR SET
812S.	[1]	146600-1920	PARTS SET
835S.	[1]	146598-1000	CAP
836S/1.	[1]	146598-0600	CAP L18
836S/1.	[1]	146598-0700	CAP L21
836S/1.	[1]	146598-0800	CAP L24
836S/1.	[1]	146598-0900	CAP L27
903.	[1]	146672-5021	PULSE GENERATOR
903/2.	[1]	146600-1300	O-RING &13W1.9
906.	[1]	146961-4600	NAMEPLATE

Include in #2:

104749-0483 as INJECTION-PUMP ASSEMBLY

Cross reference number

Zexel num

Bosch num

Firm num

Name

104749-0483
104749-0484

9 460 612 605

INJECTION-PUMP ASSEMBLY
* K 11CJ VE4 VE

Information:

Table 2
Ethylene Glycol Concentration
Concentration Freeze Protection Boil Protection(1)
20 Percent −8° C (18° F) 102° C (216° F)
50 Percent −37 °C (−34 °F) 106 °C (223 °F)
60 Percent −52 °C (−62 °F) 111 °C (232 °F)
(1) Boiling protection is increased with the use of a pressurized radiator.Do not use propylene glycol in concentrations that exceed 50 percent glycol because of the reduced heat transfer capability. Use ethylene glycol in conditions that require additional protection against boiling or freezing. Do not use ethylene glycol in concentrations that exceed 60 percent glycol.
Table 3
Propylene Glycol Concentration
Concentration Freeze Protection Boil Protection(1)
50 Percent −32 °C (−26 °F) 106 °C (223 °F)
(1) Boiling protection is increased with the use of a pressurized radiator.Propylene glycol coolant that is used in the cooling systems for Cat diesel engines must meet ASTM D6210-06, "Fully-Formulated Glycol-Based Engine Coolant for Heavy-Duty Engines". When propylene glycol coolant is used in heavy-duty diesel engines, a regular addition of SCA is required for protection against liner cavitation. Consult your Cat dealer for additional information.Ethylene or propylene glycols used in cooling systems for Cat diesel engines must meet ASTM E1177-06, "Standard Specification for Engine Coolant Grade Glycol".Testing the Concentration of Glycol
To check the concentration of glycol, use the 245-5829 Coolant/Battery Tester/Refractometer or 360-0774 refractometer. The tester can be used with ethylene or propylene glycol.
Illustration 1 g01189253
Approximate curve of the freezing point for a typical ethylene glycol solution.
Table 4
Freeze Protection for Antifreeze Concentrations(1)
Protection to: Concentration
−8° C (18° F) 20% glycol
80% water
−15 °C (5 °F) 30% glycol
70% water
−24 °C (−12 °F) 40% glycol
60% water
−37 °C (−34 °F) 50% glycol
50% water
−52 °C (−62 °F) 60% glycol
40% water
(1) Ethylene glycol-based antifreeze.Alternative products that are used to protect from boiling or freezing of the engine coolant include:
“1,3 propandiol” (PDO)
glycerin
mixtures of these alternative products with glycolAt the time of publication of this document, there currently exists no ASTM, "specifications" for coolants using these chemicals. Until specifications are published and then evaluated by Cat, use of PDO and glycerin or glycerin/glycol coolants are not recommended in Cat cooling systems.Embitterment
Ethylene glycol is a toxic chemical with a naturally sweet taste. In order to avoid accidental excessive ingestion by humans or animals, coolants may contain embittering agents that make the coolant taste bad. All Cat glycol containing coolants (Cat ELC, Cat DEAC, and Cat NGEC) are embittered. Embittering agents have no beneficial or detrimental effect on coolant performance or characteristics.Coolant Terminology
Extended Life Coolant (ELC) - A coolant that relies largely on organic inhibitors for corrosion and cavitation protection. Carboxylate is an example of organic corrosion and cavitation inhibitors. Cat ELC and Cat ELI in water are extended life coolants that also include nitrites and molybdates for increased cavitation protection.
Commercial extended life coolants containing silicate do not meet the additional requirements set in this Special Publication for coolants claiming to meet Cat EC-1 specification.
Do not use commercial extended life coolants with more than 125 ppm silicon (present in the coolant in the form of silicate)
Extended life coolants that meet