Transmission
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				 Transmission (speed reducer gear box) used on StairMaster models.  | 
* Images may not be identical to part.
			
				
					
						
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							Part Name (Click to view)  | 
							BOM Qty  |  1  | Handlebar, Center  |  |  2  | CLIP CABLE, ADHESIVE BACKING  |  |  3  | Screw  |  |  4  | Bracket, Alternator  |  |  5  | Belt, Drive  |  |  7  | Screw  |  |  8  | Nut, Locking  |  |  9  | Ring, Snap  |  |  10  | Retainer  |  |  11  | Pulley, Spring  |  |  12  | NLA Wheel, Transport  |  |  13  | Pin, Hitch  |  |  14  | Pin, Clevis  |  |  15  | Screw,#10-24 X ,38 Zinc Plated  |  |  17  | (CS)Mainframe,T2,4400PT/CL  |  |  18  | Shock mount, Pedal  |  |  19  | Master link, drive chain  |  |  20  | Drive Chain  |  |  21  | Alternator, Prestolite  |  |  22  | Screw, .312-18x3.00 Hex HD  |  |  23  | Washer, Flat  |  |  24  | Nut, Locking  |  |  25  | Washer,#8 Sae Flat  |  |  27  | Call For Info  |  |  28  | Nut, Locking  |  |  29  | Screw  |  |  30  | Wire harness, Display, C5  |  |  31  | Call For Info  |  |  32  | SCW,8-32 NC X ,62 PHIL PAN  |  |  33  | Call For Info  |  |  34  | BRACKET,MNT,CVR,CL SYS,CL,W/B  |  |  35  | Assembly,Handle,Chr,4400  |  |  37  | Spring, Return  |  |  38  | Chain, Master Link  |  |  39  | Masterlink, Chain  |  |  40  | Chain, Return  |  |  41  | Call For Info  |  |  42  | Retainer Pedal Chain  |  |  43  | Screw  |  |  44  | Washer, Flat  |  |  45  | Washer  |  |  47  | Assembly,NECK,44PT/CL W/INJ CVR,NL  |  |  48  | Nut, Locking  |  |  49  | Washer  |  |  50  | Spacer,Alternator,4400 PT/CL  |  |  51  | Washer,5/16 Med Lock  |  |  52  | NLA Eccentric Hub Assembly.  |  |  53  | Bearing, Thrust  |  |  54  | NLA Drive Clutch Sprocket (R)  |  |  55  | NLA Drive Clutch Sprocket (L)  |  |  57  | NLA Hub Assembly, Drive  |  |  58  | Call For Info  |  |  59  | Reduction Shaft Kit  |  |  60  | Holder, Water bottle  |  |  61  | Call For Info  |  |  62  | Bearing  |  |  63  | Screw, Set  |  |  64  | Sprocket Drive Transmission  |  |  65  | Retainer  |  |  66  | Washer  |  |  67  | Call For Info  |  |  68  | Pedal, Right  |  |  69  | Washer, SS  |  |  70  | Washer, Thrust  |  |  71  | Spacer, C-40  |  |  72  | Arm, Pedal, Right  |  |  73  | Ring, Snap  |  |  74  | Wire Harness, Main, C40  |  |  75  | Arm, Leveling  |  |  77  | Pedal, Upgrade, Right  |  |  78  | Foot, Leveler  |  |  79  | NLA Pedal, Upgrade, Left  |  |  80  | Level Arm  |  |  81  | Retainer  |  |  82  | Pedal, Left  |  |  83  | Cover, Middle, Gray  |  |  84  | Arm, Pedal, Left (NEW STYLE)  |  |  85  | NLA Console, Display, C40  |  |  87  | Overlay, Console, Purple, C40  |  |  88  | (CS)COVER,LH W/DECAL,4400CL,GR  |  |  89  | (CS)COVER,RH W/DECAL,4400CL,GR  |  |  90  | SM 4100 Drive Hub Mounting Kit  |  |  91  | Console Bolt Kit (4)  |  |  92  | Washer,Internal Tooth Lock  |  |  93  | NLA Display Electronic board  |  |  94  | NLA Cover, Neck, Left, Black  |  |  95  | NLA Shaft, Pedal Arm  |  |  96  | Cover, Neck, Right, Black  |  |  97  | Rivet, Kit  |  |  98  | NLA Cover, Side, Right, Black  |  |  99  | Call For Info  |  |  100  | NLA Cover, Neck, Right, Gray  |  |  101  | NLA Cover, Neck, Left, Gray  |  |  102  | Plastic T Head Rivet  |  |  103  | Key  |  |  104  | Cover, Middle, Black  |  |  105  | Grommet, Neck  |  |  106  | Battery  |  |  107  | Bracket,Mounting,Battery  |  |  108  | (CS)MAINFRAM,4200PT/4400CL,GRY  |  |  109  | Wire harness, 4 pin  |  |  110  | NLA Resistor, Load  |  |  111  | Controller  |  |  112  | Brckt,Mnting,PCB,4400 Sp,Wb  |  |  113  | SCREW. .375-16 X 1.5 LG HEX HD  |  |  114  | Clamp, Cable 11/16"  |  |  115  | Sensor, Speed  |  |  116  | Screw  |  |  117  | Washer, Locking  |  |  118  | NLA Assembly,Alternator W/Disk,4400CL  |  |  119  | Arm, Leveler, Grey  |  |  120  | Arm, Leveling, Left  |  |  121  | IT,LEVELING ARM,W/PEDAL,RH,GRY  |  |  122  | Assembly,ARM,PEDAL,RH,NLS GREY,SV  |  |  123  | Assembly,ARM,PEDAL,LH,NLS GREY,SV  |  |  124  | Console, C40, Grey  |  |  125  | NLA CONSOLE Assembly ICHR C40 INTL GEN  |  |  126  | NLA (CS)CVR,LH W/DECAL,4200PT,GRY  |  |  127  | Kit Overlay, Gray  |  |  128  | NLA (CS)CVR,MID,W/DECAL,CHRCL GRY  |  |  129  | COVER,UPPER,LH,STEPPER,NSL GRY  |  |  130  | COVER,UPPER,RH,STEPPER,NSL GRY  |  |  131  | NLA Cover, Side, Left, Black  |  |  132  | Call For Info  |  |  133  | Wire harness, HR  |  |  134  | Wire Harness, HR, Left  |  |  135  | Ring Sensor, Contact Plate, HR  |  |  136  | Wire Harness, HR, Right  |  |  137  | Grip, Plastic, HR  |  |  138  | Gasket,Plug,Chr,4400,3300  |  |  139  | Plug,Chr,4400,3300  |  |  140  | KIT,CONSOLE Assembly,C40,INTERN,GE  |  |   | Transmission  |  |   | Chain, Drive  |  |   | Manual, Owner's  |  |   | Manual, Owners  |  |   | Tool, Fastener removal  |  |   | Charger, Battery  |  |   | Belt, Drive  |  |   | Rubber Pad  |  |   | Pulley, Spring  |  |   | Pulley, Transmission  |  |   | %OBS KIT,TOUCH-UP PAINT BLACK  |  |   | NLA Transmission Assembly  |  |   | NLA Frame, Main  |  |   | NLA Reading Rack  |  |   | Alt brush, Prestolite Brown  |  |   | Charger, Battery 1 Pin  |  |    | 
 
 4400CL Exploded Diagrams
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