Lawn Star LSPS 4540 Engine Petrol Chainsaw Engine IPL
This IPL page has been prepared from the Lawn Star 2026 spare parts manual. Use the diagram reference numbers together with the parts table below.
Spare parts list
| Ref | Description | Part Number | Cutsmart SKU | Qty |
|---|---|---|---|---|
| 1 | Clutch shoe | Refer to 173 Resolves to: CA-459-173 | CA-459-173-Online | 3 |
| 2 | Shoe retainer | Refer to 173 Resolves to: CA-459-173 | CA-459-173-Online | 1 |
| 3 | Clutch spring | Refer to 173 Resolves to: CA-459-173 | CA-459-173-Online | 1 |
| 47 | Retainer, cap | Refer to 174/5 Resolves to: CA-459-174 | CA-459-174-Online | 1 |
| 75 | M5 nut | Refer to 181 Resolves to: CA-459-181 | CA-459-181-Online | 1 |
| 76 | Washer M5 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 77 | Spring washer M5 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 78 | Cover plate, exhaust | Refer to 181 Resolves to: CA-459-181 | CA-459-181-Online | 1 |
| 79 | Screw M5*12 | Refer to 181 Resolves to: CA-459-181 | CA-459-181-Online | 1 |
| 80 | Muffler assembly | Refer to 181 Resolves to: CA-459-181 | CA-459-181-Online | 1 |
| 81 | Muffler seal washer | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 82 | Muffler bolt | Refer to 181 Resolves to: CA-459-181 | CA-459-181-Online | 1 |
| 83 | Screw M5*20 | 1 | ||
| 84 | Spark plug Bosch | P-260-55 | P-260-55-Online | 1 |
| 85 | Cylinder 45cc | C-459-85 | C-459-85-Online | 1 |
| 86 | Gasket, carb adaptor | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 87 | Adaptor, carbutetor | C-459-87 | C-459-87-Online | 1 |
| 88 | Retainer | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 89 | Gasket, cylinder head | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 90 | Ring, piston 45cc | C-459-90 | C-459-90-Online | 2 |
| 91 | Piston 45cc | C-459-91 | C-459-91-Online | 1 |
| 92 | Circlip gudgeon pin | C-459-92 | C-459-92-Online | 2 |
| 93 | Pin gudgeon | C-459-93 | C-459-93-Online | 1 |
| 94 | Clip, Bearing | C-459-94 | C-459-94-Online | 2 |
| 95 | Bearing NA11*15*12.5 | C-459-95 | C-459-95-Online | 1 |
| 96 | Crankshaft assembly | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 97 | Key woodruf 2.9*10 x3.7 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 98 | Ignition coil protective cover | Refer to 171 Resolves to: CA-459-171 | CA-459-171-Online | 1 |
| 99 | Harness | Refer to 171 Resolves to: CA-459-171 | CA-459-171-Online | 1 |
| 100 | Ignition coil | Refer to 171 Resolves to: CA-459-171 | CA-459-171-Online | 1 |
| 101 | Washer, oil tank cap | Refer to 174 Resolves to: CA-459-174 | CA-459-174-Online | 1 |
| 102 | Cap, oil tank | Refer to 174 Resolves to: CA-459-174 | CA-459-174-Online | 1 |
| 103 | Screw M5*30 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 104 | Nut M8 | 1 | ||
| 105 | Fly wheel | C-459-105 | C-459-105-Online | 1 |
| 106 | Screw M4*8 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 107 | Plate. Oil seal | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 108 | Oil seal 15*35*4.5 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 109 | Circlip 35mm | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 110 | Bearing 6202 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 111 | Damper short | Refer to 176 Resolves to: CA-459-176 | CA-459-176-Online | 1 |
| 112 | Crankcase, left | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 113 | Damper left | C-459-113 | C-459-113-Online | 1 |
| 115 | Earth tab | C-459-115 | C-459-115-Online | 1 |
| 117 | Screw M5x12 | 1 | ||
| 118 | Crankcase gasket | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 119 | Pin 5*10 | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 120 | Plate, dust cover | C-459-120 | C-459-120-Online | 1 |
| 121 | Crankcase, right | Refer to 170 Resolves to: CA-459-170 | CA-459-170-Online | 1 |
| 122 | Damper right | C-459-122 | C-459-122-Online | 1 |
| 123 | Washer air intake | C-459-123 | C-459-123-Online | 1 |
| 124 | Air intake tube support | C-459-124 | C-459-124-Online | 1 |
| 125 | Gasket, tube support | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 126 | Flange, air intake | C-459-126 | C-459-126-Online | 1 |
| 127 | Carburetor | C-459-127 | C-459-127-Online | 1 |
| 128 | Push rod throttle | C-459-128 | C-459-128-Online | 1 |
| 129 | Adaptor air intake | C-459-129 | C-459-129-Online | 1 |
| 130 | Damper, air intake adaptor | C-459-130 | C-459-130-Online | 1 |
| 131 | screw M5x52 | 1 | ||
| 132 | Gaskte,air filter | Refer to 169 Resolves to: CA-459-169 | CA-459-169-Online | 1 |
| 133 | screw GM5-M5*30 | 1 | ||
| 134 | Air filter | C-459-134 | C-459-134-Online | 1 |
| 135 | Push rod choke | C-459-135 | C-459-135-Online | 1 |
| 136 | Guide, choke push rod | C-459-136 | C-459-136-Online | 1 |
| 137 | Damper #1 | C-459-137 | C-459-137-Online | 1 |
| 138 | oil seal 15*28*4.5 | C-459-138 | C-459-138-Online | 1 |
| 139 | Plate oil pump cover | C-459-139 | C-459-139-Online | 1 |
| 141 | Drive gear, oil pump | C-459-141 | C-459-141-Online | 1 |
| 143 | Needle bearing 12*15*14.5 | Refer to 180 Resolves to: CA-459-180 | CA-459-180-Online | 1 |
| 144 | Clutch drum | Refer to 180 Resolves to: CA-459-180 | CA-459-180-Online | 1 |
| 145 | Washer, clutch | Refer to 180 Resolves to: CA-459-180 | CA-459-180-Online | 1 |
| 146 | screw M4x14 | 1 | ||
| 147 | Nozzle, oil outlet | Refer to 178 Resolves to: CA-459-178 | CA-459-178-Online | 1 |
| 148 | Oil pump | Refer to 178 Resolves to: CA-459-178 | CA-459-178-Online | 1 |
| 149 | Sponge filter oil pump | Refer to 178 Resolves to: CA-459-178 | CA-459-178-Online | 1 |
| 150 | Oil pipe | C-459-150 | C-459-150-Online | 1 |
| 151 | Oil filter | C-459-151 | C-459-151-Online | 1 |
| 152 | Plate, chain bar | C-459-152 | C-459-152-Online | 1 |
| 153 | Gasket, chain bar plate | C-459-153 | C-459-153-Online | 1 |
| 154 | Stud M8X28 | 1 | ||
| 155 | Claw | C-459-155 | C-459-155-Online | 1 |
| 156 | Circlip, aeration jet | Refer to 177 Resolves to: CA-459-177 | CA-459-177-Online | 1 |
| 157 | Filter, aeration jet | Refer to 177 Resolves to: CA-459-177 | CA-459-177-Online | 1 |
| 158 | Aeration jet | Refer to 177 Resolves to: CA-459-177 | CA-459-177-Online | 1 |
| 159 | Vacuum tube | C-459-159 | C-459-159-Online | 1 |
| 160 | Vacuum tube circlip | C-459-160 | C-459-160-Online | 1 |
| 161 | Vacuum nozzle | C-459-161 | C-459-161-Online | 1 |
| 162 | nut M8 | 1 | ||
| 163 | Oregon bar 16" | C-459-163 | C-459-163-Online | 1 |
| 164 | Oregon Chain 16" | C-459-164 | C-459-164-Online | 1 |
| 165 | Guide cover 16" | C-459-165 | C-459-165-Online | 1 |
| 166 | Washer M5*16*1 | Refer to 38 | 1 | |
| 167 | Starter wheel B | Refer to 38 | 1 | |
| 168 | Coil spring, starter | Refer to 38 | 1 | |
| 169 | Gasket kit(81,86,88,89,118,125,132) | CA-459-169 | CA-459-169-Online | 1 |
| 170 | Crankcase assembly (76,77,96,97,103,106,107,108,109110,11 2,118,119,121,138) | CA-459-170 | CA-459-170-Online | 1 |
| 171 | Ignition coil assembly(98,99,100) | CA-459-171 | CA-459-171-Online | 1 |
| 173 | Clutch assembly(1,2,3) | CA-459-173 | CA-459-173-Online | 1 |
| 174 | Oil cap assembly(47,101,102) | CA-459-174 | CA-459-174-Online | 1 |
| 176 | Damper kit(42, 44, 111) | CA-459-176 | CA-459-176-Online | 1 |
| 177 | Aeration jet assembly(156, 157, 158) | CA-459-177 | CA-459-177-Online | 1 |
| 178 | Oil Pump assembly(147, 148, 149) | CA-459-178 | CA-459-178-Online | 1 |
| 180 | Clutch drum assembly(143,144,145) | CA-459-180 | CA-459-180-Online | 1 |
| 181 | Exhaust pipe assembly 4540 (75,76,77,78,79,80,82) | CA-459-181 | CA-459-181-Online | 1 |
| 182 | Sprocket chain 4540 | C-459-182 | C-459-182-Online | 1 |