Injection Equipment
CAV Injection Pumps & Injectors Page 2
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This pump is for LARGER engines, such as the Lister 3/1, 5/1 etc etc. The delivery valve locking ring and retaining stud are a later addition, not fitted on the earlier pumps. The Excess Fuel Toggle is not shown on this parts list.
CAV BPF1B Unit Injection Pump
* Early versions, Later pumps use 5001-31 and the Locking Plate used a bolt (No 11) on later pumps instead of the stud (No7)
• Main • Injection Index •
Key No Description Most Common Part No Key No Description Most Common Part No
1, 1A, 1B Main Body 7009-1 **** 2 Nut, Inlet Union 7009-18
3 Ring, Guide Retaining (28) 7009-9 4 Screw, Bleed 7019-116A**
5 Washer, Bleed Screw 5339-132 6 Washer, Locking 5339-664*
7 Stud, Locking 5335-573A * 8 Washer, Locking Plate 5293-57 *
9 Nut, Locking Plate Stud 5006-10 * 10 Plate, Locking 7009-204 or 204A *
11 Bolt, Locking Plate NS53-21Y1 * 12 Washer, Locking Plate Bolt NW2-81Z1 *
13 Collar, Distance (11) 5008-570 14 Nut, Delivery Union 7097-47
15 Washer, Delivery Union 5339-138 16 Holder, Delivery Plate 7010-542 (5-8mm Elements)
16 Holder, Delivery Plate 7010-545 (9-10mm Elements) 17 Spring 7032-7 (5-8mm Elements)
17 Spring 7010-146 (9-10mm Elements) 18 Joint, Delivery Valve 5339-862
19 Delivery Valve 7010-585 (5-8mm Elements) 19 Delivery Valve 7010-586 (9-10mm Elements)
20 Control Rack 7009-19 21 Sleeve, Control 7009-4
22 Element 7010-562K (5mm) 22 Element 7010-562M (6mm)
22 Element 7010-562N (6.5mm) 22 Element 7010-562P (7mm)
22 Element 7010-562Q (7.5mm) 22 Element 7010-562R (8mm)
22 Element 7010-562S (9mm) 22 Element 7010-562U (10mm)
23 Pin, Barrel Locking 5335-172 24 Washer, Joint (23) 5936-58K
25 Plate, Spring Upper 7009-6 26 Spring, Plunger 7009-5
27 Plate, Spring Lower 7009-7 28 Guide, Plunger 7009-183 **
29 Nut, Cap (32) 7009-160 30 Banjo, Screwed, Delivery 7009-161
31 Washer, Banjo (30) 7009-159 32 Holder Delivery Valve 7009-166
33 Pointer, Index 7003-75 34 Washer, Shim 0.2mm (35) 5339-250
34 Washer, Shim 0.3mm (35) 5339-251 34 Washer, Shim 0.5mm (35) 5339-252
34 Washer, Shim 1.0mm (35) 5339-253 34 Washer, Shim 1.5mm (35) 5339-254
35 Screw, Fixing, Pointer NS16-11Y1 36 Screw, Locating, Control Rack 7009-196
37 Connection, Inlet 7009-196 38 Peg, Spring 7009-99
39 Stud, Connection 7027-13 40 Filter 7027-151
41 Washer, Joint (40) 7027-17 42 Banjo, Connection NA1-10
43 Nipple, Reducing 7027-12 44 Washer, Inlet 5339-174
** Indicates that more than one part is available
*** The element number defines the pump type and is unique to the pump application.
*** Each element carries a unique indentifying number on the end of one of the 'ears' at the bottom of the plunger.
**** The pump body also varies with application, and is unique to that application.