Designation
Parts set low pressure connection with
Sensor block 1 687 023 681
Hose line 1 680 712 348 for flow on EPS
815 to sensor block
Hose line 1 680 712 349 for flow on EPS
815 to sensor block
Hose line (2x) for supply or return on CP4
with 12-series hose fitting 1 680 712 350
Hose line (2x) for supply or return on CP4
(IB = 12 mm) 1 680 712 351
Hose line (2x) for supply or return on CP4
(IB = 13.8 mm) 1 680 712 352
Hose line (2x) for supply or return on CP4
with 10-series hose fitting 1 680 712 353
Hose line (2x) for supply or return on with
CP4 with 8-series hose fitting 1 680 712 354
Hose (0.7 m) for CP4 with gear pump (ID =
12 mm) and 12-series hose fitting
Hose line for CP4 (24° taper) with
gear pump and 10-series hose fitting
1 680 712 355
Hose (0.7 m) for CP4 with gear pump (ID =
10 mm) and 12-series hose fitting
Hose line (2x) for supply or return on CP4
with 24° taper 1 680 712 356
Hose line for CP4-197
(short circuit IB = 8 mm) 1 680 712 363
Hose fitting (M14x1.5–ID = 12 mm) (4x)
1 683 386 176
Hose fitting (M12x1.5–ID = 12 mm) (2x)
1 683 386 179
Holding clamp (2x) 1 685 200 116
Mounting bracket 1 681 038 392
Mounting bracket 1 681 038 430
Hose clamp (4x)
Sealing plug (2x) for temperature sensor
holder (B46/B47)
Hex socket head cap screw M6 x 12
Union nut A2L15 (2x)
Cutting ring (2x)
Flat sealing ring A14x18 (8x)
Flat sealing ring A12x15 (4x)
Operating instructions
Hydraulic diagram
OD = outside diameter
ID = inside diameter
IB = inside bore
The adapters 1 681 032 113 must only be used for the high-
1)
pressure connection at CP4 - 0 445 020 602, because this CP4
has a special connection cone
3.4
Spare and wearing parts
Designation
Parts set clamping with
Clamping flange
Hex socket head cap screw M10x35 (2x)
Hex socket head cap screw M8x40 (6x)
Intermediate flange
Intermediate flange
Intermediate flange
Intermediate flange
Nut M16x1.5 (2x)
Nut M16x1 (2x)
Lock nut M16 (2x)
Adapter (2x)
Robert Bosch GmbH
Product description | 1 687 010 490 | 19
Order number
Designation
1 687 016 124
Sensor block
Hose line for supply on EPS 815 to
sensor block
Hose line for supply on EPS 815 to
sensor block
Hose line (2x) for supply or return on
CP4 with 12-series hose fitting
Hose line (2x) for supply or return on
CP4 (IB = 12 mm)
Hose line (2x) for supply or return on
CP4 (IB = 13.8 mm)
Hose line (2x) for supply or return on
CP4 with 10-series hose fitting
Hose line (2x) for supply or return on
CP4 with 8-series hose fitting
Hose (3 m) for CP4 with gear pump
(ID = 12 mm) and 12-series hose fitting
Hose line for CP4 (24° taper) with
gear pump and 10-series hose fitting
1 680 712 355
Hose (2 m) for CP4 with gear pump
(ID = 10 mm) and 12-series hose fitting
Hose line (2x) for supply or return on
CP4 with 24° taper
Hose line for CP4-197
(short circuit IB = 8 mm)
Hose fitting (M14x1.5–ID = 12 mm) (4x)
Hose fitting (M12x1.5–ID = 12 mm) (2x)
Holding clamp (2x)
Mounting bracket
Mounting bracket
Hose clamp (4x)
Hexagon socket head cap screw M6x12
Flat sealing ring A14x18 (8x)
Flat sealing ring A12x15 (4x)
Connecting cable
(EPS 815) and actuation CP4
1 689 978 606
Adapter 1 681 032 115 for CP4 for
1 689 989 214
delivery pump pressure measurement
1 689 912 060
O-ring 6x (⌀12.5 x 1.8 mm)
O-ring 6x (⌀22 x 2 mm)
Hose line (Venturi ID4) for vacuum
pressure measurement
Hose line (Venturi ID6) for vacuum
pressure measurement
Hose line (Venturi with AD8 - fitting) for
vacuum pressure measurement
Filter element
OD = outside diameter
ID = inside diameter
Order number
IB = inside bore
1 687 016 121
Wearing part
<)
1 685 702 097
1 685 702 099
1 685 702 101
1 685 702 103
1 683 345 070
1 683 345 071
1 683 345 076
1 681 032 113
Order number
1 687 023 781
1 680 712 348
1 680 712 349
1 680 712 350
1 680 712 351
1 680 712 352
1 680 712 353
1 680 712 354
1 680 706 053
1 680 712 355
1 680 706 047
1 680 712 356
1 680 712 363
1 683 386 176
1 683 386 179
1 685 200 116
1 681 038 392
1 681 038 430
1 681 314 078
2 910 151 193
2 916 710 609
2 916 710 607
between outlet X22
1 684 465 663
<)
1 681 032 115
1 680 210 163
<)
1 680 210 164
<)
1 680 712 361
<)
1 680 712 364
<)
1 680 712 365
<)
for pump return
1 687 434 062
<)
1 689 989 214
en
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2020-02-24