The World's Largest Supplier of Pattern R/C Products

Hex & Ball-Hex Drivers
Tech Info call 1-406-259-9004  +  To Order Call 1-800-723-5937  +  Monday thru Saturday 10-6 MST
This is an exploded view of the YS120-FZ Engine
 Find your part number on the picture and click on it.  The description and price should then appear in the top line of the window in your browser.  Or simply scroll down to the chart below to order:
 

ysfz120ex.jpg (111635 bytes)

Table

# Part # Description QTY

Price
1 YS2351 Crankcase 1

N/A
2 YS0505 Valve Cover 1
14.75
3 YS0510 Valve Cover Gasket 
(available in set, YSO2280)		 1  
4 YS0515 Valve Cover Screws 2
1.50
5 YS0520 Head Gasket 1
2.50
6 YS2155 Cylinder Head 1
79.25
7 YS2160 Intake Valve 1
21.50
8 YS2165 Exhaust Valve 1
26.00
9 YS2170 Valve Spring Set 2
7.25
10 YS2175 Spring Retainer Set 2
7.25
11 YS2180 Spring Retainer Clip 4
7.25
12 YS0555 Rocker Arm Set 2
30.95
13 YS0560 Tappet Adjusting Screw Set 2
6.25
14 YS0565 Tappet Lock Nut 2
3.10
15 YS0570 Rocker Arm Shaft 1
5.50
16 YS0575 Rocker Arm Shaft Screw 1
1.50
17 YS0580 E-Ring Set 2
2.50
18 YS0585 Head Screws 5
4.75
19 YS2310 Crankshaft 1
69.95
20 YS0595 Cylinder Liner 1
43.25
21 YS2195 Piston 1
43.25
22 YS0605 Wrist Pin 1
8.50
23 YS0610 Wrist Pin Retainer 2
3.10
24 YS0615 Piston Ring 1
18.50
25 YS0620 Connecting Rod 1
30.75
26 YS2205 Back Plate 1
43.25
27 YS2210 Disc Valve    1

Included in Back Plate Assembly
28 YS2220 Rear Disc Retainer 1 Included in Back Plate Assembly
29 YS2225 Rear Disc  Retainer Screw 1 Included in Back Plate Assembly
30 YS0645 Back Plate Gasket  1

in Gasket set YS02725
31 YS0650 Back Plate Screws 6
4.75
32 YS2230 Cam Gear Cover 1
5.10
33 YS0660 Cam Gear Cover O-Ring (available in set, YSO2280) 1  
34 YS2235 Cam Gear Cover Screws 2
4.25
35 YS2660 Cam Gear 1
48.25
36 YS0675 Cam Followers 2
12.25
37 YS0680 Push Rods 2
13.95
38 YS0685 Push Rod Covers 2
7.75
39 YS0690 Push Rod Cover O-Ring (available in set, YSO2285) 4  
40 YS0695 Front Bearing 1
12.25
41 YS2240 Front Bearing Oil Seal 1
8.75
42 YS0701 Rear Bearing 1
18.75
43 YS0705 Cam Gear Bearing 2
12.95
44 YS0710 Fuel Nipples 4
9.25
45 YS0715 Regulator Body 1
33.95
46 YS0195 Regulator Adjusting Screw 1
3.25
47 YS0725 Regulator Adjusting Screw O-Ring (available in set, YSO2285) 1  
48 YS0730 Diaphragm 1
3.10
49 YS0176 Regulator Plunger 1
3.10
50 YS0180 Plunger Spring 1
1.50
51 YS0745 Regulator Gasket (available in set,YSO2280) 1  
52 YS0750 Regulator Screws 2
1.50
53        
54 YS4210 Carburetor Body 1
44.95
55 YS4215 Throttle Barrel 1
31.95
56 YS2050 Low Speed Adjusting Screw 1
8.50
57 YS2060 Low Speed O Ring   (available in set YSO2730) 1  
58 YS2690 High Speed Needle Valve 1
12.95
59 YS2695 High Speed Needle O Ring 1
3.50
60 YS2700 High Speed Needle Seat 1
9.95
61 YS2705 Needle Seat O Ring Set 2
3.50
62 YS2710 Needle Valve Detent 1
4.95
63 YS2255 Throttle Barrel Seal 1
4.25
64 YS1090 Throttle Barrel Retainer 1
3.10
65 YS0785 Throttle Stop 1
1.50
66 YS0790 Throttle Stop Spring 1
1.50
67 YS0200 Throttle Arm 1
5.50
68 YS2260 Carburetor Gasket (available in set YS2725) 1  
69 YS2715 Drive Washer 1
17.75
70 YS2720 Drive Washer Retainer 1
4.95
71 YS2723 Intake Pipe 1
14.50
72 YS0840 Intake Pipe O Rings (available in set YS2750) 4  
73 YS1540 Wrist Pin Access Plug 1
4.75
74 YS2270 Propeller Washer 1
2.25
75 YS0830 Propeller Nut Set 2
7.75
  YS2300 Head Assembly  
129.95
  YS2725 Gasket Set 1
11.25
  YS2730 O-Ring Set 1
19.50
  YS4220 Carburetor Assembly 1
129.95
  YS2740 Needle Valve Assembly 1
28.95
  YS0405 Check Valve 1
7.75
  YS1195 Fuel Filter 1
4.75
  YS2295 Back Plate Assembly 1
73.50
 

Call 1-800-723-5937 To Order or for prices
credit.gif (2105 bytes)