Replacement Parts for NordicTrack® C 1800S 9912 Residential Treadmills
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NordicTrack® - C 1800S

Repair Parts for NordicTrack® C 1800S NTTL99120

Brand: NordicTrack®

Category: Residential Treadmills

Type: Folding Treadmill

Model Name: C 1800S

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Parts not in the list may no longer be available new, we may have it used - you can send us an inquiry support@hydrafitnessexchange.com

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Image  Catalog # MPN Part List Key Quantity On Model Part Description Notes Available Used Model Compatibility List New price  
. 121977 100076 71 LOCK KNOB SPRING Yes Model Compatibility List $5.97 / Each

2
SNAP RING 100630 100488 73 SNAP RING No Model Compatibility List $2.71 / Each

2
8 118360 102246 # 8" WHITE WIRE, 2F Yes Model Compatibility List $5.99 / Each

4,5,6
3/8 110794 106879 94 3/8" X 3" BOLT Yes Model Compatibility List $2.94 / Each

2
MOTOR BOLT 3/8-16X5 117640 107503 22 MOTOR BOLT 3/8-16X5" Yes Model Compatibility List $6.51 / Each

2
CIRCUIT BREAKER 103130 109382 41 CIRCUIT BREAKER Yes Model Compatibility List $11.52 / Each

4,5,6
4 100115 109407 # 4" BLK WIRE F/F, POWER Yes Model Compatibility List $2.93 / Each

4,5,6
PULY/FLWH/FAN 117627 113278 17 PULY/FLWH/FAN Yes Model Compatibility List $76.56 / Each

8
ROLLER MAGNET 100081 113842 7 ROLLER MAGNET Yes Model Compatibility List $1.10 / Each

1,8,3
RELEASABLE WIRE TIE 100064 116926 89 RELEASABLE WIRE TIE No Model Compatibility List $0.25 / Each

2,3,4,5,6
TIE CLAMP HOLDER - SCREW MOUNT 100262 116927 91 TIE CLAMP HOLDER - SCREW MOUNT No Model Compatibility List $2.49 / Each

2,4,5,6
8 112273 118201 # 8" RED WIRE JUMPER, M/F Yes Model Compatibility List $3.41 / Each

4,5,6
3/8 100031 119425 9 3/8" HEX JAM NUT Yes Model Compatibility List $0.55 / Each

2
SEAT RAIL FLANGE NUT 104004 120867 19 SEAT RAIL FLANGE NUT No Model Compatibility List $3.75 / Each

2,9,12,13,14
3/8 100136 012149 20 3/8" HEX LOCK NUT No Model Compatibility List $1.79 / Each

2
SPRING NUT 100424 121576 50 SPRING NUT Yes Model Compatibility List $0.34 / Each

2
U-NUT 100462 012179 11 U-NUT No Model Compatibility List $4.42 / Each

2
MOTOR WASHER 113293 122812 101 MOTOR WASHER No Model Compatibility List $1.53 / Each

2
100088 123945 # TECH SHEET ENVELOPE No Model Compatibility List $0.94 / Each

1
LARGE STANDOFF 101014 125819 25 LARGE STANDOFF Yes Model Compatibility List $2.35 / Each

1,2
4 100112 126146 # 4" BLU WIRE F/F, DR MOTOR Yes Model Compatibility List $2.43 / Each

4,5,6
PLATFORM BOLT, FRONT 1/4 100221 128272 53 PLATFORM BOLT, FRONT 1/4" X1.25" Yes Model Compatibility List $7.04 / Each

2
3/16-7/32 100190 128457 . 3/16-7/32" ALLEN WRENCH No Model Compatibility List $18.74 / Each

1,2
ROUND GROMMET 101035 129004 97 ROUND GROMMET No Model Compatibility List $1.44 / Each

2,3
M4 X 13MM SCREW 101030 013162 83 M4 X 13MM SCREW Yes Model Compatibility List $1.26 / Each

2
#8 X 3/4 100149 013300 . #8 X 3/4" WASHER HD SCREW Yes Model Compatibility List $1.28 / Each

2
REAR ROLLER ADJ SCREW 121869 013342 59 REAR ROLLER ADJ SCREW No Model Compatibility List $3.52 / Each

2,8
1/2 100258 013423 27 1/2" TAP SCREW No Model Compatibility List $1.24 / Each

2
BELLY PAN SCREW 118349 134594 67 BELLY PAN SCREW No Model Compatibility List $1.38 / Each

2
104791 013523 44 1/4" X 2" SCREW No Model Compatibility List $1.14 / Each

2
IDLER ARM BOLT 100450 013547 24 IDLER ARM BOLT No Model Compatibility List $2.89 / Each

2,3,8
3/8 106107 013601 21 3/8" X 2" BOLT Yes Model Compatibility List $6.95 / Each

2
REAR ROLLER STAR WASHER 100359 136121 112 REAR ROLLER STAR WASHER No Model Compatibility List $2.33 / Each

2,8
#8 X 1/2 100137 136728 45 #8 X 1/2" SCREW Yes Model Compatibility List $0.30 / Each

2
1/4 100042 014063 34 1/4" FLAT WASHER No Model Compatibility List $1.03 / Each

2
3/8 102446 014117 48 3/8" CONSOLE SUPPORT No Model Compatibility List $1.32 / Each

2
100189 141995 # 8" BLK WIRE M/F, DR MTR No Model Compatibility List $3.31 / Each

4,5,6
HANDRAIL BOLT 100255 142622 5 HANDRAIL BOLT No Model Compatibility List $2.18 / Each

2,3,9
100084 142711 # 4" GRN WIRE, F/R, CNTRLR No Model Compatibility List $1.91 / Each

4,5,6,7
REAR ROLLER 118516 144809 62 REAR ROLLER Yes Model Compatibility List $144.14 / Each

8
REED SWTICH CLIP 100318 148202 12 REED SWTICH CLIP No Model Compatibility List $2.42 / Each

2
FRONT WHEEL 100467 148803 95 FRONT WHEEL Yes Model Compatibility List $2.52 / Each

8,45
4 118396 149442 . 4" BOLT No Model Compatibility List $6.96 / Each

2
M4 X 52MM SCREW 101799 154848 90 M4 X 52MM SCREW No Model Compatibility List $1.23 / Each

2
CONSOLE GROUND WIRE 102243 155623 # CONSOLE GROUND WIRE Yes Model Compatibility List $2.75 / Each

4,5,6,7
ROUND UPRIGHT ENDCAP 100453 157223 79 ROUND UPRIGHT ENDCAP Yes Model Compatibility List $5.51 / Each

3,4,5,6,9
WIRE,HRNS,CNTRLR,10 103128 157365 31 WIRE,HRNS,CNTRLR,10" G03253DB Yes Model Compatibility List $10.32 / Each

4,5,6
REED SWITCH 100423 157504 10 REED SWITCH Yes Model Compatibility List $15.81 / Each

4,5,6
BASE PAD 100076 157600 . BASE PAD Yes Model Compatibility List $1.33 / Each

1,3,12,13,14,46
LOCK KNOB SLEEVE 123837 157611 . LOCK KNOB SLEEVE Yes Model Compatibility List $11.00 / Each
Out Of Stock 		3
LOCK KNOB SPACER 123845 157612 . LOCK KNOB SPACER Yes Model Compatibility List $4.40 / Each

2,3,4,5,6
12 100352 157646 63 12" IFIT AUDIO JACK WIRE Yes Model Compatibility List $16.74 / Each

4,5,6
102240 158157 40 STATIC DECAL No Model Compatibility List $1.84 / Each
Out Of Stock 		7,3
JACK 100386 158332 . JACK Yes Model Compatibility List $7.66 / Each

4,5,6
LOCK KNOB 123836 158349 68 LOCK KNOB No Model Compatibility List $5.32 / Each
Out Of Stock 		1
FRAME PIVOT SPACER 122230 158693 6 FRAME PIVOT SPACER No Model Compatibility List $7.02 / Each

3,9
2 102193 160327 103 2 Yes Model Compatibility List $9.46 / Each

9
HANDRAIL SPACER 123834 160400 65 HANDRAIL SPACER Yes Model Compatibility List $10.01 / Each

2,3,4,5,6,9
8 100063 016057 92 8" CABLE TIE No Model Compatibility List $1.30 / Each

2,1,4
KEY/CLIP 121832 160695 . KEY/CLIP Yes Model Compatibility List $10.99 / Each

2,9
M4 X 50MM SCREW 115655 160707 33 M4 X 50MM SCREW No Model Compatibility List $1.54 / Each

2
HANDRAIL CAP 122275 161943 87 HANDRAIL CAP Yes Model Compatibility List $3.51 / Each

3,9
FRONT ROLLER/PULLEY 123824 162135 8 FRONT ROLLER/PULLEY Yes Model Compatibility List $124.54 / Each

8
UPRIGHT WIRE HARNESS 123843 162204 98 UPRIGHT WIRE HARNESS Yes Model Compatibility List $64.68 / Each

3,4,5,6
IDLER WHEEL BOLT 100229 162866 54 IDLER WHEEL BOLT Yes Model Compatibility List $5.49 / Each

2,8
FRONT ROLLER ADJ BOLT 100433 165220 32 FRONT ROLLER ADJ BOLT No Model Compatibility List $2.79 / Each

2,8
118208 165224 57 12" GREEN WIRE, 2RING Yes Model Compatibility List $2.73 / Each

4,5,6
AUDIO CABLE 100385 167079 . AUDIO CABLE Yes Model Compatibility List $17.61 / Each

4,5,6
AUDIO WIRE NUT 100351 172822 39 AUDIO WIRE NUT No Model Compatibility List $1.32 / Each

2,4,5,6
GROMMET 100061 173169 109 GROMMET Yes Model Compatibility List $0.94 / Each

1,2,3,6
111179 174798 93 3/8" X 5" BOLT No Model Compatibility List $5.22 / Each

2
123852 176294 88 CONSOLE BASE No Model Compatibility List $47.42 / Each

7,3
136289 178300 30 ELECTRONIC BRACKET No Model Compatibility List $13.78 / Each

2,3,4,5,6
104042 180917 3 GROUND WIRE SCREW No Model Compatibility List $0.12 / Each

2,4,5,6
REAR ENDCAP (RIGHT) 136053 181183 58 REAR ENDCAP (RIGHT) Yes Model Compatibility List $20.95 / Each

9,4,5,6
124486 181469 38 FRONT BELLY PAN No Model Compatibility List $92.43 / Each

1
125190 184476 81 CONSOLE BASE No Model Compatibility List $38.47 / Each

7,3
WALKING BELT 125182 184834 14 WALKING BELT Yes Model Compatibility List $130.59 / Each

15
136051 187996 51 RIGHT FOOT RAIL CAP Yes Model Compatibility List $7.06 / Each
9
138638 188212 55 SPRING PAD No Model Compatibility List $11.24 / Each

2,12,13,14
SPRING 136052 188881 56 SPRING Yes Model Compatibility List $28.73 / Each

3
123839 188883 . METAL BUSHING No Model Compatibility List $0.78 / Each

8,3
136068 190194 28 RIGHT FOAM TRIM No Model Compatibility List $44.64 / Each

1
139636 190251 # "C 1800S" HOOD DECAL No Model Compatibility List $2.22 / Each

7,9,3
139637 190253 . USER'S MANUAL No Model Compatibility List $7.34 / Each

1
139635 190265 # TECH SHEET No Model Compatibility List $0.54 / Each

1
SPRING PLATE 118632 192228 113 SPRING PLATE Yes Model Compatibility List $10.27 / Each

2
139634 193339 114 CUSHION ASSEMBLY No Model Compatibility List $39.31 / Each

3
3 TUBE LUBE KIT 100096 219170 # 3 TUBE LUBE KIT No Model Compatibility List $28.18 / Each

1,3,15,53
FRONT ROLLER BUSHING 102248 219550 # FRONT ROLLER BUSHING No Model Compatibility List $2.52 / Each

8
MOTOR BELT 118353 220769 18 MOTOR BELT Yes Model Compatibility List $23.55 / Each

15
100407 225209 # CD, MARATHON, INTERMEDIAT No Model Compatibility List $92.28 / Each

1
100408 225212 # CD, 5K, BEGINNER No Model Compatibility List $92.28 / Each

1
100409 225213 # CD, BODY TONE, LEVEL 3 No Model Compatibility List $53.92 / Each

1
100410 225214 # CD, 10K, INTERMEDIATE No Model Compatibility List $92.28 / Each

1
127842 227793 # FIX KIT REAR ROLLER ADJ No Model Compatibility List $19.34 / Each

8
CHEST PULSE KIT 100316 237858 # CHEST PULSE KIT No Model Compatibility List $166.63 / Each
Out Of Stock 		12,13,14
100178 252433 104 WARNING DECAL No Model Compatibility List $0.47 / Each

1,3,7
100280 256836 60 LATCH WRNG DECAL, ENGLISH No Model Compatibility List $1.50 / Each

7,3
100094 356520 # ACCESSORY KIT No Model Compatibility List $42.89 / Each

1,3,4,5,6
031229 Power Cord KV5-DWY-57F 031229a 031229 Power Cord Yes Model Compatibility List $32.99 / Each

5,6
Lock Knob Latch Assembly - Used 1005302 157611-157612 Lock Knob Latch Assembly - Used No Model Compatibility List $27.49 / Each

3
Drive Motor 1002034 191451 Drive Motor Yes Model Compatibility List $240.90 / Each

10
Display Console - Used Only 1005965 193342 82 1 Display Console - Used Only Yes Model Compatibility List $218.90 / Each
Out Of Stock 		7
Drive Motor - Refurbished 1003186-R 248570 1 Drive Motor - Refurbished No Model Compatibility List $130.90 / Each

10
Folding Latch Pin Set (Used) 1013037 NTApexPlunge 80 1 Folding Latch Pin Set (Used) No Model Compatibility List $16.49 / Each
Out Of Stock 		14
Shock Cushion (used) 1014142 181066 15 2 Shock Cushion (used) Yes Model Compatibility List $16.49 / Each

3
incline Insert Plate (Used Only) 1014253 158615 # 1 incline Insert Plate (Used Only) Yes Model Compatibility List $16.49 / Each

3
Latch (used) 1014254 160328 # 1 Latch (used) Yes Model Compatibility List $4.39 / Each

9
Endcap, Front, Left (Used) 1015813 187995 # 1 Endcap, Front, Left (Used) Yes Model Compatibility List $16.49 / Each

9
Endcap, Front, Right (Used) 1015813 187996 # 1 Endcap, Front, Right (Used) Yes Model Compatibility List $16.49 / Each

9
19 Inch Walking Belt - Carpeted Version 1015795 193195 50 1 19 Inch Walking Belt - Carpeted Version Yes Model Compatibility List $218.90 / Each

15
Leg Base Stabilizer (Used) 1015764 162206 # 2 Leg Base Stabilizer (Used) Yes Model Compatibility List $54.99 / Each

3
Latch Pin Assembly - Used 1015769 162856 # 1 Latch Pin Assembly - Used Yes Model Compatibility List $27.49 / Each
Out Of Stock 		2
Left Rear Endcap (Used Only) 1005569 181184 # 1 Left Rear Endcap (Used Only) Yes Model Compatibility List $27.49 / Each

9
MC-2000 Controller (Refurb) 1005968-R 183552 # 1 MC-2000 Controller (Refurb) Yes Model Compatibility List $169.40 / Each
Out Of Stock 		7
Hardwired Power Cord (Used 1000884 124669 # 1 Hardwired Power Cord (Used Yes Model Compatibility List $16.49 / Each

6
MC-2000 Controller (Refurb) 1005104-R 173377 # 1 MC-2000 Controller (Refurb) Yes Model Compatibility List $174.90 / Each
Out Of Stock 		7
On Off Rocker Switch 1019077 144244 # 1 On Off Rocker Switch Yes Model Compatibility List $7.69 / Each

6
Latch Pin Assembly - Used 1019547 100076-A 0 1 Latch Pin Assembly - Used Yes Model Compatibility List $29.99 / Each

3
Rear Roller Adjustment Bolt 013269 013342 0 1 Rear Roller Adjustment Bolt No Model Compatibility List $12.99 / Each

1
Walking Running Belt 1000164 184834 0 1 Walking Running Belt Yes Model Compatibility List $121.99 / Each

1
WIRE HRNS CNTRLR 10 1025887 157365 31 1 WIRE HRNS CNTRLR 10" G03253DB (Used) Yes Model Compatibility List $6.19 / Each

4,5,19,20,42
Grips HR (Used) 1025927 163165 75 1 Grips HR (Used) No Model Compatibility List $29.22 / Each

11
#8 X 3/4 1004394 013322 0 1 #8 X 3/4" Foot Pedal Screw No Model Compatibility List $5.99 / Each

1
Retainer Snap Ring 1006261 100488 0 1 Retainer Snap Ring No Model Compatibility List $11.99 / Each

1
Power Entry On Off Switch 1007949 144244 0 1 Power Entry On Off Switch Yes Model Compatibility List $17.99 / Each

6,24
Walking Running TreadBelt 1008241 262219 0 1 Walking Running TreadBelt No Model Compatibility List $266.69 / Each

15
Plastic Standoff Fastener 1008813 125819 19 1 Plastic Standoff Fastener Yes Model Compatibility List $2.35 / Each

2
Magnet 1009452 113842 137 1 Magnet Yes Model Compatibility List $1.10 / Each

1,3,8
Transport Wheel 1010433 148803 17 1 Transport Wheel Yes Model Compatibility List $2.52 / Each

8
Nylock Nut 1010890 119425 38 1 Nylock Nut Yes Model Compatibility List $0.55 / Each

1,2
Nylock Jam Nut 3/8 1011523 133945 0 1 Nylock Jam Nut 3/8" Yes Model Compatibility List $11.99 / Each

1
Clamp Screw 1011778 013162 0 1 Clamp Screw Yes Model Compatibility List $11.99 / Each

1
Leveler Foot Bumper 1011801 157600 23 1 Leveler Foot Bumper Yes Model Compatibility List $1.33 / Each

1,3
Power Entry Circuit Breaker 1000167 109382 Power Entry Circuit Breaker Yes Model Compatibility List $14.66 / Each

29
Heart Rate Hand Grip Sensor Pair 1000486 163165 Heart Rate Hand Grip Sensor Pair Yes Model Compatibility List $47.99 / Each

1
Power Entry On Off Switch 1000189 144244 Power Entry On Off Switch Yes Model Compatibility List $3.99 / Each

1
Back Rear Roller 1002862 144809 Back Rear Roller Yes Model Compatibility List $49.99 / Each

26
Safety Key 1001971 160695 or 160353 Safety Key Yes Model Compatibility List $9.99 / Each

1
Motor Controller Boar 1003187 183552 or MC-2000 Motor Controller Boar No Model Compatibility List $64.50 / Each
Out Of Stock 		48
Motor Drive Belt 1003142 220769 & 118017 Motor Drive Belt Yes Model Compatibility List $16.99 / Each

23
15 Amp Circuit Breaker 1002255 109382 15 Amp Circuit Breaker Yes Model Compatibility List $5.99 / Each

1
Front Drive Roller 1002435 162135 Front Drive Roller Yes Model Compatibility List $44.99 / Each

26
Frame pivot spacer 1036883 158693 Frame pivot spacer Yes Model Compatibility List $9.99 / Each

1
Trim Foam 1036868 190194 Trim Foam Yes Model Compatibility List $19.00 / Each

4,42
Console Book Tablet Holder 1036953 191644 Console Book Tablet Holder Yes Model Compatibility List $5.00 / Each

51
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