SPE-40 Gasoline Engine
Displacement:2.4ci (40CC)
Configuration:2C single cylinder air cooled
Carburetor:Walbro pump
Ignition:CDI Electronic ignition w/Auto timing advance
Power supply:4.8V ~ 18.0V
Weight:3.2 lbs (53oz) including ignition and muffler
Maximum output:3.4 BHP
Maximum RPM:9000, Idle RPM: 1300
Fuel:Unleaded Gasoline, MIX: 1:30(break-in) to 1:45
OIL:2-cycle high performance synthetic is recommended
Prop selection:18 x 8 ~ 21 x 8 (JXF wood prop from Cermark)
Sale: $309.95  

SPE 40cc dimension
SPE 40cc rear view with side mount muffler-SPE403002S SPE 40cc side view with rear mount muffler-SPE403002R SPE 40cc front view with rear mount muffler-SPE403002R
SPE 40cc top view with rear mount muffler-SPE403002R SPE 40cc side mount muffler-SPE403002S SPE rear mount muffler-SPE403002R
SPE Ignition module
MAI-II-40
SPE hardware package
SPE4030030/31/34/36/37/
SPE propeller washer QQ38 x 10
SPE403029
SPE standoffs from 30 to 65mm
SPE403036
SPE -40 Gasoline Engine
The price list of spare parts (USD)
Part No.DescriptionTypeQuantitySale
1SPE403001CylinderSPE40-11$40.00
2SPE403002SMuffler (side mount)Single40S1$40.00
3SPE403002RMuffler (rear mount)Single40R1$50.00
4SPE403003Muffler gasketPQ-40D1$1.00
5SPE403004Muffler mount screwM5 x 202$1.00
6SPE403005Carburetor insulatorHJK1$8.00
7SPE403006Gasket Insulator carburetorHJK-40D11$1.00
8SPE403007Carburetor gasketHJK-40D21$1.00
9SPE403008Carburetor walbro carburetorWT4331$89.00
10SPE403009Carburetor screwM5 x 602$1.00
11SPE403010Cylinder gasketQG-40D1$1.50
12SPE403011Cylinder screwM5 x 254$1.50
13SPE403012Rear crankcaseSPE40-21$22.00
14SPE403013Front crankcaseSPE40-31$22.00
15SPE403014Crankcase screwM5 x 354$1.50
16SPE403015Crankcase gasketQZ-40D1$1.50
17SPE403016Rear crankcase gasket12 x 22 x 71$3.00
18SPE403017Front crankcase gasket12 x 32 x 81$3.00
19SPE403018Crankcase front/rear bearing5P6201-Z32$15.00
20SPE403019Crankshaft(including connecting rod)SPE40-41$38.00
21SPE403020Woodruff key10 x 31$2.00
22SPE403021PistonHSQ401$9.50
23SPE403022Piston ring1.5 x 1.72$5.50
24SPE403023Piston pinQ10 x 321$2.00
25SPE403024Piston pin retainerQ102$1.00
26SPE403025Small end bearingN10-141$4.50
27SPE403026Front crankcase ringQQ321$2.00
28SPE403027Prop HubLQ38 x 461$22.00
29SPE403028Rear propeller washerHQ38 x 101$7.00
30SPE403029Front propeller washerQQ38 x 101$6.00
31SPE403030Prop screwM10 x 551$4.00
32SPE403031Rear propeller washer screwM4 x 402$2.50
33SPE403032Flywheel nutM8 x 11$1.00
34SPE403033Standoffs set of 4 pes35mm4$24.00
35SPE403034Spark plug spannerM18-161$4.00
36MAI-II-40Auto advance timing ignition4.8V-18V1$70.0
37SPE403035Ignition Timing RingGQ38.2x61$18.0
38SPE403036Standoffs screw for engineM5 x 22mm4$2.00
39SPE403037Standoffs screw for firewallM5 x 25mm4$2.00
Address: 9830 Bell Ranch Drive, Santa Fe Springs, CA 90670
Info: (562)906-0808, Order: (800)704-6229 or (800)70-hobby, Fax: (562)906-0820
E-mail: sales@cermark.net Web: www.cermark.net
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