LOTUS CORTINA SPARES CENTRE LTD. - Engine Parts
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water pump assembly diagram
water pump complete kit of parts
Specifications for Powerdyne Cam shafts
LOTUS TWIN CAM FRONT COVER/WATER PUMP ASSEMBLY
(Improved type with quickly detachable waterpump module)
Fig: Description: Qty:
1 BACK PLATE - std height 1
BACK PLATE - tall block conversion 1
2 FRONT COVER - std height 1
FRONT COVER - tall block conversion 1
3 SCREW, soc. cap 5/16"UNF x 2" 1
4 UNION, water outlet 3/8" NPT 1
* 5 PLUNGER, tensioner 1
PLUNGER, tensioner "Extra long" 1
* 6 SPRING, tensioner 1
* 7 SCREW, tensioner adjusting 1
* 8 ADJUSTER BODY, tensioner 1
* 9 NUT, locking 5/16"UNF 1
*10 DAMPER PAD, timing chain 1
11 SCREW, soccap 1/4"UNC x 5/8" 2
12 SCREW, soccap 1\4"UNC x 2" 3
13 SCREW, soc.cap 1/4"UNC x 2.1/4" 4
14 SCREW, soc.cap 1/4"UNC x 3/4" 1
15 '0' RING, front cover/back plate sealing 1
16 OIL SEAL, crankshaft pulley 1
17 '0' RING, pump module sealing 1
18 SCREW, soccap 1/4"UNC x 2.1/4" 2
19 SCREW, soccap 5/16"UNC x 2.1/4" 1
20 BODY waterpump module 1
KIT - WATERPUMP comprising:- 1
21 BEARING/SHAFT ASSY. waterpump 1
22 SEAL, waterpump bearing 1
23 WASHER, "slinger" 1
24 IMPELLER, waterpump 1
25 TUBE, dipstick 1
(*Not included in kit Reference only)
LOTUS TWIN CAM ENGINE 1558cc/1680cc (2 valve head) Ref.
Various selected cylinder blocks are available for
most applications. Details and prices on request.
Steel main bearing cap. mt. and rear LCS 1
Ditto front LCS 2
Ditto centre LCS 3
Set of 5 caps LCS 4
Breather tube (head to block) LCS 5
Petrol pump blanking plate LCS 6
Oil gallery plug. 1/4" NPTF LCS 7
Oil gallery plug, 1/8" BSP LCS 8
Bolt, main cap (711 M) LCS 9
Adaptor oil pressure, 1/4 NPT x 1/8" BSP (female) LCS 10
Core plug, 1.639" LCS 11
Core plug, 2.000" LCS 12
Locating dowel, bellhousing to engine 12.7mm LCS 13
Ditto 16.7mm LCS 14
PISTONS AND RINGS:
Piston, P/Max (cast). std./+020/+030/+040.
c/w rings and pins. LCS 15
Piston (forged), 83.Smm c/w rings and pins LCS 16
Piston (forged), 85mm c/w rings and pins LCS 17
Ring set, suits piston 21093/R (1A8" top comp ring) LCS 18
Ring set, Suits piston 112/CM (lmm top comp. ring) LCS 19
Ring set, suits piston 113/CM (1mm top comp. ring) LCS 20
(1/16" top comp. ring) LCS 21
Please state bore size when ordering.
CRANKS:
Steel types:
Most popular strokes in stock, inc. narrow and
wide journal types. Details and prices on request.
Woodruff key, crank sprocket LCS 22
Bolt, Flywheel fixing LCS 23
Bolt, cap head type suits 12 bolt F/W LCS 24
Bolt, pulley LCS 25
Washer, pulley bolt LCS 26
Spigot bush, suit late 6 bolt lip seal with 15mm spigot LCS 27
CON RODS:
O.E. Iron types:
125E 'C' type 4.800" C/C length LCS 28
Matched set of 4, balanced and stress relieved
and fitted with HT bolts type LCS 30 LCS 29
Bolt, con rod 'X' quality, rolled threads LCS 30
Bolt, con rod, special 12 point type LCS 31
Steel Types (EN 24 forgings):
Range 4.700" to 5.900" C/C lengths
(state length). Matched set LCS 32
Range 4.700" to 5.900" C/C lengths,
narrow pin type matched set. LCS 33
Con rod bolt, special 12 point type for steel con rods. LCS 34
S.E. bush, suits all types LCS 35
SHELL BEARINGS (LEAD INDIUM):
MAINS:
Std. o/d, std. journal size LCS 36
all undersizes LCS 37
+ 015" on o/d, std. journal size LCS 38
all undersizes LCS 39
CON. ROD:
Std. width journal, std. journal size LCS 40
all undersizes LCS 41
Narrow width journal, std. journal size LCS 42
all undersizes LCS 43
Thrust washers:
Std. width LCS 44
All oversizes LCS 44a
CAMSHAFT AND VALVE DRIVE TRAIN:
Camshafts:(26/66/66/26) Lift .340" ('Sprint') LCS 45
(34/66/66/34) Lift .410" LCS 46
(46/70/70/46) Lift .345" LCS 47
(46/70/70/50) Lift .410" LCS 48
(50/74/74/50) Lift .420" LCS 49
Full details of individual camshaft specifications
available on request.
Shell bearings, camshaft (10 pairs) LCS 50
Tappet, valve. LCS 51
Tappet, valve, special steel type LCS 52
Shim tappet, range .060" to .150"(state size required) LCS 53
Shim tappet, 200" special LCS 54
Plus, Y8" ASTP, cam oil gallery LCS 55
Thrust plate, jackshaft (steel) LCS 56
Thrust plate, jackshaft (O.E.) LCS 57
Camshaft dowel. std. LCS 58
Camshaft dowel, offset, sizes between 1 0 and 90 LCS 59
As above, complete set LCS 60
Sprocket, camshaft, inlet LCS 61
Sprocket, camshaft (exhaust) LCS 62
Bolt, 7A6" UNF x 1" cam sprocket LCS 63
Washer, (special) cam bolt to sprocket LCS 64
Sprocket, crankshaft LCS 65
Jackshaft LCS 66
Bushes, jackshaft set of 3. LCS 67
Sprocket jackshaft LCS 68
Dowel, jackshaft sprocket locating LCS 69
Adaptor plate, jackshaft to sprocket LCS 70
Timing chain, 1 20 link, (high performance, endless) LCS 71
Timing chain, 122 link, (high performance, endless) LCS 72
VALVES, SPRINGS ETC:
Inlet valve, std. 1.531" (38.9mm) LCS 73
Inlet valve, Sprint,. 1.562" (39.7mm) LCS 74
Inlet valve, special, 1.600" (40.6mm) LCS 75
Inlet valve, special, 1.625" (41.3mm) LCS 76
Inlet valve, special, 1.700" (43.2mm) LCS 77
Exhaust valve, std. 1.325" (33.7mm) LCS 78
Exhaust valve, special, 1.375" (34.9mm) LCS 79
Exhaust valve, special, 1.400" (35.Smm) LCS 80
Seat insert, inlet valve (std.) LCS 81
Seat insert, inlet valve (+005" o/s) LCS 82
Seat insert, inlet valve (+010" o/s) LCS 83
Seat insert, inlet valve (+015" o/s) LCS 84
Seat insert, exhaust valve (std) LCS 85
Seat insert, exhaust valve (+005" o/s) LCS 86
Seat insert, exhaust valve (+010" o/s) LCS 87
Seat insert, exhaust valve (+015" o/s) LCS 88
Guide, inlet valve, std. LCS 89
Guide, inlet valve o/s on o/d LCS 90
Guide, exhaust valve, std. LCS 91
Guide, exhaust valve, o/s on o/d LCS 92
Guide, bronze LCS 93
Circlip, valve guide retaining LCS 94
Valve spring, set of B pairs. LCS 95
Valve spring set, H/Duty Road/Rally (8 pairs) LCS 96
Valve spring set, H/Duty competition (8 pairs) LCS 97
Platform, valve spring LCS 98
Retainer, valve spring (O.E.) LCS 99
Retainer, valve spring (modified) LCS 100
Cotters, valve securing LCS 101
* .001 "/.005"/.006"/.01 5"/.030" (state o/s required)
CYLINDER HEAD:
Performance cylinder heads prepared to customers requirements.
Bolt, cylinder head to block securing (10 off) LCS 102
Bolt, cylinder head to front cover securing,
long (1 off) LCS 103
short (1 off) LCS 104
Washer, Suits bolt LCS 102, (8 off) LCS 105
Washer, suits bolt LCS 102 slotted for
cap clearance (2 off) LCS 106
Stud, cam bearing cap, long (8 off) LCS 107
Stud, cam bearing cap, short (12 off) LCS 108
Dowel ring, cam cap locating (20 off) LCS 109
Nut, cam cap securing (20 off) LCS 110
Nut, cam cover securing (8 off) LCS 111
Washer, cam cover stud sealing LCS 112
Stud, carb to cyl. head (8 off) LCS 113
Nut, carb. securing (8 off) LCS 114
Washer, double coil, Thackeray (8 off) LCS 115
Stud, ex. manifold to cyl. head (8 off) LCS 116
Nut, ex. manifold securing, brass (8 off) LCS 117
Breather elbow, cyl. head LCS 118
Breather tube grommet, cyl. head (alternative type) LCS 119
Core plug, 3/4" LCS 120
Core plug, 1" LCS 121
Insert sleeve, tappet LCS 122
Adaptor, temp. sender unit, 3/8" BSP x 1/8" BSP LCS 123
TENSIONER ASSBY:
Bracket (brass), tensioner LCS 124
Sprocket, tensioner LCS 125
Bolt, sprocket securing LCS 126
Pin bolt, bracket pivot LCS 127
Plunger, tensioning LCS 128
Spring, plunger LCS 129
Screw, adjuster LCS 130
Washer, adjusting screw LCS 131
Nut, adjusting screw LCS 132
Nut, locking LCS 133
Damper guide, timing chain LCS 134
Screw, damper guide securing (2 off) LCS 135
FLYWHEEL:
Steel types:
6 bolt type, suits Lotus type 8 1/2" clutch LCS 136
6 bolt type, suits 7 1/4" racing clutch LCS 137
Ditto, ultra lightweight (9 lbs) LCS 138
12 bolt type Suits 7 1/4" racing clutch LCS 139
Ditto, ultra lightweight (9 lbs) LCS 140
N.B. All flywheel fitted with Inertia starter type ring gears.
Ring gear, inertia type, for all above steel flywheels LCS 141
Flywheel bolt LCS 142
Flywheel bolt, socket cap head, suits LCS 139 LCS 143
Dowel clutch LCS 144
Bolt, clutch 5/16" UNC x 3/4", Hex. LCS 145
Bolt, clutch 5/16" UNF x 1 1/4", socket cap LCS 146
Bolt, clutch 5/16" UNF x 1 1/2", socket cap. LCS 147
Dowel, flywheel/crank, .375" x .660" long. LCS 148
Dowel, flywheel/crank, .440"/.468" x .660" long. LCS 149
LUBRICATION SYSTEM:
Wet Sump:
Oil pump, HP/HC (screw on filter) LCS 150
Oil pump, HP 65 lb (screw on filter) LCS 151
Oil pump, HP 80 lb (screw on filter) LCS 152
Kit for uprating oil pump pressure, 65 lb. LCS 153
Tube, oil return LCS 154
Drain plug, sump pan LCS 155
Dry Sump:
Oil pump, 5 port, 5/8" scavenge * LC5 156
Oil pump; 5 port, 3/4" scavenge * LCS 157
Oil pump, as LCS 156 but with tacho drive,
(excluding gearbox) * LCS 158
Oil pump, as LCS 157 but with tacho drive
(excluding gearbox) * LCS 159
Tacho gearbox, suits pumps LCS 158/159 LCS 160
Scavenge pipe, 5/8" LCS 161
Scavenge pipe, 3/4" (c/w '0' rings and clip) LCS 162
Pump rotor kit, scavenge LCS 163
Pump rotor kit, pressure * LCS 164
Pump rotor kit, pressure (suits tacho drive types)* LCS 165
M/M adaptor (special 1/2" BSP x 3/4" BSP x 3" long) LCS 166
Sump pan, full length drain channel (S/Seater)
5/8" BSP male scavenge union LCS 167
Sump pan, front drain channel,
5/8" BSP male scavenge union (Anglia/Cortina) LCS 168
Sump pan, rear drain channel,
5/8" BSP male scavenge union (Escort) LCS 169
Sump pan, as LCS 169 but with rolled windage tray
and 3/4" scavenge LCS 170
Filter union, suits all above type pans LCS 171
Alloy oil tank 2 gal. cap. complete with aeration
baffle, twin breather take offs. (8" dia. x 18" high) LCS 172
Filter union, suits above tank LCS 173
Alloy oil catch tank, 2 ltr capacity with sight gauge LCS 174
In line filter assby 1/2" BSP (6" long) LCS 175
Filter element to suit above LCS 176
In line filter assby 1/2" BSP (3 1/2" long) LCS 177
Filter element 3 1/2", suits LCS 177 filter LCS 178
Oil pump drive gear, tufftrided LCS 179
Securing pin, oil pump gear LCS 180
1/2" Oil hose, HP Per ft LCS 181
5/8" ditto Per ft LCS 182
1/2" push fit coupling, straight LCS 183
1/3" ditto 90degree LCS 184
1/2" ditto 135degree LCS 185
5/8" push fit coupling, straight LCS 186
5/8" ditto 90degree LCS 187
5/8" ditto 135degree LCS 188
1/2" x 3/8" RST M/M adaptors LCS 189
1/2" x 1/2" BSP M/M adaptors LCS 190
1/2" x 5/8" BSP M/M adaptors LCS 191
5/8" x 5/8" BSP M/M adaptors LCS 192
Dowty seals, 3/8" LCS 193
Dowty seals, 1/2" LCS 194
Dowty seals, 5/8" LCS 195
* Scavenge pipe not included with pump.
** Please state whether imperial (1/2") or metric (l3mm) shaft dia.
PULLEYS:
Steel crank pulley, 4" dia. V belt LCS 196
Steel crank pulley, 3 1/4" dia. V belt LCS 197
V belt suits pulley LCS 196 (W/Pump drive only) LCS 198
V belt suits pulley LCS 197 (W/Pump drive only) LCS 199
Powergrip W/Pump drive kit (1/5 pitch, 30T x 34T) LCS 200
Spare belt to Suit LCS 200 LCS 201
COVERS AND PLATES:
Rear lip seal cover LCS 202
Front timing cover (less water pump) LCS 203
Spacer plate (5/16") timing case to cyl. head
(when using 1600 X/F block assy) LCS 204
Cam cover, wet sump LCS 205
Filler cap, cam cover LCS 206
Gasket, filler cap LCS 207
Bolts, front cover securing:
1/4" UNC x 2 1/4", 6 off LCS 208
5/16" UNC x 2 1/4", 1 off LCS 209
5/16" UNF x 1 7/8", 1 off LCS 210
1/4" UNF x 2 1/4", 3 off LCS 211
Nuts:
5/16" UNF, locking, 1 off LCS 212
1/4" UNF, locking, 3 off LCS 213
WATER PUMP:
Water pump overhaul kit. LCS 214
comprising:
Pump repair kit LCS 215
Adaptor ring LCS 216
'0' ring, adaptor ring (2 off) LCS 217
GASKETS, SEALS:
Top end:
Seal, 1/2 moon rubber, valve cover to head (4 off) LCS 218
Cylinder head all types, up to 83.Smm LCS 219
Cylinder head all types, up to 87mm LCS 220
Inlet manifold to carb. '0' rings (8 off) LCS 221
Exhaust manifold (4 off) LCS 222
Cam cover LCS 223
Thermostat LCS 224
Cylinder head to timing case top (cork) LCS 225
Complete top end gasket set LCS 226
Bottom end:
Timing case to cylinder block LCS 227
Oil seal, timing case LCS 228
Rear cover (lip seal crank) LCS 229
Oil seal, rear cover LCS 230
Oil pump LCS 231
Fuel pump LCS 232
Sump set, pre 1967 LCS 233
Sump set, 1967 on, lip seal LCS 234
Conversion set, pre 1967 LCS 235
Conversion set, 1967 on, lip seal LCS 236
ADDITIONS:
Engine rubber mounts to cross member LCS 237
Plate front timing cover to block LCS 238
Front timing cover with replacable water pump capsule LCS 239
Front timing cover water pump capsule LCS 240
Mk I Lotus cam covers LCS 241
Big valve cam covers LCS 242
BRM cam cover dry sump LCS 243
BRM cam cover wet sump LCS 244
Twin cam cylinder head Weber type LCS 245
Twin cam cylinder head racing type LCS 246
(Specification upon request)
Vernier adjustable timing wheels LCS 247
Carburettor rubber mounting kit LCS 249
* replaces LCS 115
EXHAUSTS - STAINLESS STEEL TYPE 304:
Exhaust Manifold 63-64 LCSEX 1
Exhaust Manifold 65-66 LCSEX 2
Exhaust Manifold 66 LHD LCSEX 3
Exhaust System 63-64 2 Box LCSEX 4
Exhaust System 65-66 3 Box LCSEX 5
Exhaust Fitting Kit A-frame LCSEX 6
Exhaust Fitting Kit Leaf Spring LCSEX 7
Exhaust Clamps LCSEX 8
Exhaust Manifold Racing (see Racing Spares)
COOLING SYSTEM:
Alloy top splitter tube LCSCS 1
Top Hose front LCSCS 2
Top Hose rear LCSCS 3
Bottom radiator hose LCSCS 4
Heater hose pump to bulkhead LCSCS 5
Heater hose head to bulkhead LCSCS 6
Radiators LCSCS 7
AIR CLEANER SYSTEM:
Throttle cable LCSAC 1
Throttle cable barrel LCSAC 2
Throttle cable return spring LCSAC 3
Carburettor back plate LCSAC 4
Air box cover LCSAC 5
Air box cover seal LCSAC 6
Air box trunking LCSAC 7
Front air filter assy. LCSAC 8
Front air filter element LCSAC 9
FUEL SYSTEM:
Petrol tanks LCSF 1
Locking stainless period fuel caps LCSF 2
Pipe moulded rubber (filler tube to tank) LCSF 3
Sender fuel units LCSF 4
Sender sealing 0-ring LCSF 5
Sender locking ring LCSF 6
Plastic luel line tank to lift pump LCSF 7
Lift pump repair kit LCSF 8
Original braided fuel line (pump to carbs) LCSF 9
Weber 40 DCOE's LCSF 10
Weber 45 DCOE's LCSF 11
Weber 48 DCOE's LCSF 12
Weber 50 DCOE's LCSF 13
Weber repair kits LCSF 14
Weber carburettor spares LCSF 15
