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Buy 104746-1250 ZEXEL 9 460 612 328 BOSCH INJECTION-PUMP ASSEMBLY 9460612328 1047461250 8970902830


 

Information injection-pump assembly

BOSCH 9 460 612 328 9460612328
ZEXEL 104746-1250 1047461250
ISUZU 8970902830 8970902830
104746-1250 INJECTION-PUMP ASSEMBLY
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Fuel Injection Pump 8970902830 for Isuzu Engine 4JB1 Truck NHR
$439.00

26 Feb 2025

CN: ganzhouyanmudianzish
Fuel Injection Pump 8970902830 for Isuzu Engine 4JB1 Truck NHR
AUCALIWI Part number:8970902830 || Application:for Isuzu Engine 4JB1 Truck NHR
Fuel Injection Pump 8970902830 for Isuzu Engine 4JB1 Truck NHR
$439.00

26 Feb 2025

CN: qian cheng
Fuel Injection Pump 8970902830 for Isuzu Engine 4JB1 Truck NHR
ADPelcote Part number:8970902830 || Applications:for Isuzu Engine 4JB1 Truck NHR

Components :

0. INJECTION-PUMP ASSEMBLY 104746-1250
1. _
2. FUEL INJECTION PUMP 104646-1250
3. NUMBER PLATE 146923-5800
4. _
5. CAPSULE 146620-0120
6. ADJUSTING DEVICE
7. NOZZLE AND HOLDER ASSY 105118-4771
8. Nozzle and Holder 8-94334-713-1
9. Open Pre:MPa(Kqf/cm2) 18.1{185}
10. NOZZLE-HOLDER 105048-3230
11. NOZZLE 105017-0680

Scheme ###:

PACKING RING
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] 146200-0320 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] 146210-1720 ROLLER SET
24. [1] 146303-0000 BEARING PIN
25. [1] 146304-0000 BEARING PIN
26. [1] 146305-0000 CLAMPING BAND
27. [1] 146205-0000 SLOTTED WASHER
29. [1] 146220-0220 CAM PLATE
30. [1] 146600-0800 O-RING
31. [1] 146300-2000 PUMP PLUNGER
32. [1] 146301-0000 SLIDING PIECE
33. [1] 146603-0700 SHIM D17.5&7.5T0.60
34. [1] 146302-4800 COMPRESSION SPRING
34B. [1] 146302-5400 COMPRESSION SPRING
34C. [1] 146302-4200 COMPRESSION SPRING
34D. [1] 146302-9800 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] 146234-0500 GUIDE PIN
50. [1] 146402-0920 HYDRAULIC HEAD
50. [1] 146402-0920 HYDRAULIC HEAD
50. [1] 146402-0920 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] 146430-1420 DELIVERY-VALVE ASSEMBLY
56. [4] 146432-0200 COMPRESSION SPRING
57. [4] 146602-2300 FILLER PIECE
58. [4] 146440-0600 FITTING
60. [4] 139106-0100 FLAT-HEAD SCREW
67. [1] 146501-5921 GOVERNOR COVER
67/1. [1] 146508-3221 GOVERNOR COVER
67/2. [1] 146515-4820 CONTROL SHAFT
67/3. [1] 146600-0100 O-RING
67/4. [1] 139310-0200 PLAIN WASHER
67/5. [1] 146535-1901 CONTROL LEVER
67/5B. [1] 146535-2001 CONTROL LEVER
67/6. [1] 014110-6440 LOCKING WASHER
67/7. [1] 013020-6040 UNION NUT M6P1H5
67/13. [1] 146621-1700 UNION NUT
67/14. [1] 146621-1700 UNION NUT
67/15. [1] 146526-2800 BLEEDER SCREW
67/16. [1] 146526-2800 BLEEDER SCREW
67/18. [1] 146587-1100 COILED SPRING
67/23. [1] 146626-6000 BRACKET
67/24. [2] 139006-4800 BLEEDER SCREW
67/78. [1] 146600-4400 SEAL RING
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
95. [1] 146565-4420 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] 146570-0100 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] 146975-2500 SLIDING SLEEVE
116. [1] 146576-0000 SEALING 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
120. [1] 146579-0620 RETAINING PIN
122. [1] 146580-1100 GOVERNOR SPRING
123. [4] 139106-0200 FLAT-HEAD SCREW
130. [1] 146421-0320 CAPSULE
130/2. [1] 026508-1140 GASKET D11.4&8.2T1
130/3. [1] 146422-0300 BLEEDER SCREW
130/4. [1] 146600-0500 O-RING
133. [1] 146600-0600 O-RING
134. [1] 146600-0700 O-RING
135. [1] 146110-0620 CONTROL VALVE
135/5. [1] 146114-0000 SPRING WASHER
136. [1] 146650-8520 PULLING ELECTROMAGNET
137. [2] 139514-0200 GASKET
145. [1] 146621-1000 UNION NUT
160. [1] 146625-8020 PLATE
200. [1] 146206-0100 COILED SPRING
205. [1] 025804-1610 WOODRUFF KEY
206. [1] 013121-4140 UNION NUT M14P1.5H11
207. [1] 029321-4050 LOCKING WASHER
233. [1] 146658-8920 WIRE
240. [1] 146650-1220 PULLING ELECTROMAGNET
240/8. [1] 146600-1700 O-RING
242. [1] 146658-7320 WIRE
243. [1] 146621-1000 UNION NUT
245. [3] 139512-0500 GASKET
246. [1] 146125-0400 EYE BOLT
247. [1] 146666-4821 INLET UNION
248. [1] 146649-7400 SPACER BUSHING
260. [1] 146611-0720 BRACKET
261. [2] 146621-4700 UNION NUT
264. [1] 016500-5010 O-RING
270. [1] 146615-2621 TOOTHED GEAR
270/1. [1] 146615-2600 TOOTHED GEAR
270/2. [1] 146615-0201 COUPLING PLATE
270/3. [6] 020006-1870 BLEEDER SCREW M6P1L18 7T
800S. [1] 146009-5820 PUMP HOUSING
800S/1/6. [1] 146601-0700 PACKING RING
804S. [1] 146232-0320 COMPRESSION SPRING
805S. [1] 146574-0120 PARTS SET
810S. [1] 146600-1120 REPAIR SET
821S. [1] 146210-5720 ROLLER 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] 146620-0120 CAPSULE
903/2. [1] 146600-1300 O-RING &13W1.9
906. [1] 146923-5800 NAMEPLATE

Include in #2:

104746-1250 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 612 328 9460612328
ZEXEL 104746-1250 1047461250
ISUZU 8970902830 8970902830


Zexel num
Bosch num
Firm num
Name
104746-1250 
9 460 612 328 
8970902830  ISUZU
INJECTION-PUMP ASSEMBLY
4JB1 K 11CJ INJECTION PUMP ASSY VE4 VE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil   ISO4113orSAEJ967d
Test oil temperature degC   45 45 50
Nozzle   105780-0060
Bosch type code   NP-DN0SD1510
Nozzle holder   105780-2150
Opening pressure MPa   13 13 13.3
Opening pressure kgf/cm2   133 133 136
Injection pipe   157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm   2-6-450
Joint assembly   157641-4720
Tube assembly   157641-4020
Transfer pump pressure kPa   20 20 20
Transfer pump pressure kgf/cm2   0.2 0.2 0.2
Direction of rotation (viewed from drive side)
Left   L
Injection timing adjustment
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   36.5 36 37
Difference in delivery mm3/st.   3.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   36.5 36.5 36.5
Oil temperature degC   48 46 50
Injection timing adjustment_03
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   28.2 28.2 28.2
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   36.5 35.5 37.5
Difference in delivery mm3/st.   3.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1450 1450 1450
Average injection quantity mm3/st.   48 48 48
Oil temperature degC   50 48 52
Injection timing adjustment_06
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   53.1 53.1 53.1
Oil temperature degC   50 48 52
Injection quantity adjustment
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   14.5 11.5 17.5
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   52 50 54
Injection quantity adjustment_02
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   5
Oil temperature degC   52 50 54
Injection quantity adjustment_03
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   14.5 11.5 17.5
Difference in delivery mm3/st.   4
Oil temperature degC   52 50 54
Governor adjustment
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   7.5 5.5 9.5
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   7.5 5.5 9.5
Difference in delivery mm3/st.   2
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 60 100
Basic   *
Oil temperature degC   48 46 50
Remarks
Full  
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 60 100
Oil temperature degC   48 46 50
Speed control lever angle
Pump speed r/min   390 390 390
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position  
0000000901
Pump speed r/min   1600 1600 1600
Overflow quantity with S/T ON cm3/min   570 440 700
Overflow quantity with S/T OFF cm3/min   530 400 660
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1600 1600 1600
Pressure with S/T OFF kPa   490 470 510
Pressure with S/T OFF kgf/cm2   5 4.8 5.2
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1600 1600 1600
Pressure with S/T OFF kPa   490 470 510
Pressure with S/T OFF kgf/cm2   5 4.8 5.2
Basic   *
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1600 1600 1600
Timer stroke with S/T OFF mm   3.9 3.7 4.1
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   700 700 700
Timer stroke with S/T ON mm   0.5 0.5
Oil temperature degC   50 48 52
_03
Pump speed r/min   1300 1300 1300
Timer stroke with S/T OFF mm   1.4 1 1.8
Oil temperature degC   50 48 52
_04
Pump speed r/min   1600 1600 1600
Timer stroke with S/T OFF mm   3.9 3.7 4.1
Basic   *
Oil temperature degC   50 48 52
_05
Pump speed r/min   1950 1950 1950
Timer stroke with S/T OFF mm   7 6.7 7.4
Oil temperature degC   50 48 52
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
Timing setting
K dimension mm   2.8 2.7 2.9
KF dimension mm   5 4.9 5.1
MS dimension mm   1 0.9 1.1
Pre-stroke mm   0.45 0.43 0.47
Control lever angle alpha deg.   18 14 22
Control lever angle beta deg.   31 26 36




Information:

1. Remove oil supply tube (1) and suction bell and tube (2). 2. Remove bolts (3) that hold the oil pump to the cylinder block, and remove oil pump (4).Install Oil Pump
1. Put oil pump (1) in position on the cylinder block. Install the bolts that hold the oil pump to the cylinder block. 2. Put clean engine oil on the O-ring seals of the tubes.3. Install oil supply tube (2) and suction bell and tube (3).END BY:a. install oil panDisassemble Oil Pump
START BY:a. remove oil pump1. Remove the bolt and washer that hold the gear on the shaft. 2. Use tooling (A), and remove drive gear (1) from the shaft. Remove the key from the shaft. 3. Remove retainer (3) for the bypass valve.4. Remove the spring and bypass valve.5. Remove cover (2) from the pump body. 6. Use tooling (B), and remove the bearings from the cover. 7. Remove gears (5) from pump body (4).8. Use tooling (B), and remove the bearings from pump body (4).Assemble Oil Pump
1. Use tooling (A) to install the bearings in the pump body. Install the bearings so the joint in the bearings is 30° 15° from the center line of the oil pump outlet passage (2). 2. Install idler gear (1) and drive gear (3) in the oil pump body. Put clean engine oil on the bearings and the gears. 3. Use tooling (A), and install the bearings in cover (4). Install the bearings so the joint in the bearings is 30° 15° from the center line of the bearing bores toward oil pump outlet passage (2).4. Install bypass valve (5), spring (6) and the retainer.5. Install the key on the shaft. 6. Install gear (7) on the shaft. Install the washer and bolt that hold the gear on the shaft. Be sure the pump turns freely after assembly.END BY:a. install oil pump

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Group cross 104746-1250 ZEXEL

Isuzu 

104746-1200  
9 460 614 565 
8970929290 
INJECTION-PUMP ASSEMBLY
4JB1-T
104746-1210  

104746-1211 
9 460 611 027 
 
INJECTION-PUMP ASSEMBLY

Isuzu 

104746-1211  
9 460 610 723 
8970917440 
INJECTION-PUMP ASSEMBLY
4JG2
104746-1220  

104746-1221 
9 460 612 326 
8970917460 
INJECTION-PUMP ASSEMBLY
4JG2
104746-1221  

104746-1222 
9 460 611 026 
 
INJECTION-PUMP ASSEMBLY
104746-1222  

104746-1223 
9 460 611 693 
 
INJECTION-PUMP ASSEMBLY

Isuzu 

104746-1223  
9 460 613 401 
8970917461 
INJECTION-PUMP ASSEMBLY
4JG2
104746-1230  
9 460 610 828 
8970902790 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1240  
9 460 612 327 
8970902810 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1250  
9 460 612 328 
8970902830 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1260  
9 460 612 329 
8970882840 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1270  
9 460 612 330 
8970902850 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1280  
9 460 612 331 
8970902870 
INJECTION-PUMP ASSEMBLY
4JB1
104746-1290  
9 460 610 829 
8970917420 
INJECTION-PUMP ASSEMBLY
4JB1
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