York KB120 Parts
10-ton rooftop unit · gas/electric and electric/electric · 44 models
1
Find your model number. It’s on the metal label on the side of the unit. It starts with KB120.
2
Type it here. We’ll show only the parts that fit.
We don’t have that model on our list yet. That doesn’t mean these parts won’t fit. Send us your model number and we’ll check for you.
Parts for York KB120 units (128)
Compressors & coils
Distributor, No Valve, 10 Tube, Belled, .187, 23.5 in Part # S1-02211614000 $252.27 View & buy → Condenser Coil, MC, 25MM x 44 x 47.5 Part # S1-07344629000 $3,986.26 View & buy → Evaporator Coil, KB120 Part # S1-6479630 $11,915.42 View & buy → CC Heater, Band, 40W, 460V, 17.375 Inch Part # S1-02547168000 $59.64 View & buy → Scroll Compressor, 460V 3-Phase 60Hz, R-454B Part # S1-6409186 $3,391.67 View & buy → Scroll Compressor, 460V 3-Phase 60Hz, R-454B Part # S1-6444036 $4,125.80 View & buy → Evaporator Coil, KB120, Hot Gas Bypass Part # S1-6479633 $12,044.93 View & buy → Heat Exchanger, 8 Tube, AL, 6-12T, 240K Part # S1-6188101 $3,742.88 View & buy → CC Heater, Band, 40W, 575V, 17.375 Inch Part # S1-02547169000 $60.10 View & buy → Scroll Compressor, 575V 3-Phase 60Hz, R-454B Part # S1-6409188 $3,580.13 View & buy → Scroll Compressor, 575V 3-Phase 60Hz, R-454B Part # S1-6444037 $4,566.14 View & buy → CC Heater, Band, 40W, 240V, 17.375 Inch Part # S1-02547167000 $65.37 View & buy → Scroll Compressor, 208/230V 3-Phase 60Hz, R-454B Part # S1-6409185 $3,391.67 View & buy → Scroll Compressor, 208/230V 3-Phase 60Hz, R-454B Part # S1-6444035 $4,125.80 View & buy → Reheat Coil, ZR102-150 Part # S1-37330282000 $4,479.17 View & buy → Heat Exchanger, 7 Tube, AL, 6-12T, 180K Part # S1-6188100 $3,680.33 View & buy →Motors
Blower Motor, 3.0, 1750, 208-230/460V 3-Phase 60Hz Part # S1-02435914000 $1,397.85 View & buy → Blower Motor, 3 HP, 1750 RPM, 208-460V 3-Ph, 60 Hz Part # S1-02439498000 $976.16 View & buy → Condenser Fan Motor, 3/4 HP, 1110 RPM, CW lead-end, 460V 1-phase 60 Hz, with Rain Shield Part # S1-6008080 $411.60 View & buy → Blower Motor, 3.0, 1725/1, 575V 3-Phase 60Hz Part # S1-02435918000 $1,516.75 View & buy → Blower Motor, 3.00 HP, 1740, 575/3/60 Part # S1-02439499000 $1,090.92 View & buy → AC Motor, 3/4, 1110RPM, Cwle, 575V 1-Phase 60Hz Part # S1-6008081 $393.15 View & buy → Power Exhaust Motor, 3/4, 575V Part # S1-02435721000 $885.13 View & buy → Condenser Fan Motor, 3/4 HP, 1110 RPM, CW lead-end, 230V 1-phase 60 Hz, with Rain Shield Part # S1-6008079 $396.81 View & buy → Power Exhaust Motor, 3/4, 1050/3, 460V 1-Phase 60Hz Part # S1-02431956000 $1,778.94 View & buy → Blower Motor, 2.00 HP, 1750, 208-460/3/60 Part # S1-02439497000 $993.03 View & buy →Fans & blower wheels
Propeller Fan, Power Exhaust Part # S1-02642178000 $318.37 View & buy →Igniters & flame sensors
Spark Ignition Control, 2-stage, 24V Part # S1-6187677 $203.30 View & buy → Spark Ignition Control, with Auto Stage Part # S1-6585821 $181.70 View & buy → Temperature Control, 170 Open, 140 Close, Auto Part # S1-02537494000 $99.42 View & buy → Manifold, Gas, Tall W/8 #37 Orifice Part # S1-02927078000 $186.99 View & buy → Manifold, Tall, 7 X#41 Orifice, .0960DIA Part # S1-6187690 $126.21 View & buy →Valves & filter driers
TXV Valve, 3/8 x 5/8 ODF, 82 PSIG, Sporlan Part # S1-6413794 $148.79 View & buy → Filter-Drier, Liquid, 3/8 ODF, DCL 053S Part # S1-6109460 $54.80 View & buy → Distributor, Belled, 10 Tube, 7/8 x 3/16, 24 Inch Part # S1-02213573000 $650.00 View & buy → Hot Gas Bypass Valve, 3, 4, 5T, R-410A Part # S1-02211548000 $952.04 View & buy → Chk Valve, Ball, 3/8 F Sweat Part # S1-02205229000 $61.29 View & buy → Valve, 3-WAY 5/8 Inch OD W/Coil, Spade Part # S1-02541200000 $1,052.59 View & buy → Solenoid Valve, With Coil, E5S130-HP, .375 ODF Part # S1-02543575000 $585.87 View & buy →Electrical parts & harnesses
Solenoid Harness Compressor Part # S1-02538936000 $79.04 View & buy → Wiring Harness, Compressor, 39"LG W/Plug Part # S1-02541104000 $74.76 View & buy → Harness Wire, S1, UCB Part # S1-02546665000 $22.80 View & buy → Harness Wire, S5, UCB Part # S1-02546757000 $21.98 View & buy → Harness Wire, P11, Rat/Sat Part # S1-02546767000 $35.14 View & buy → Harness Wire, S20, Economizer Part # S1-02546773000 $16.51 View & buy → Harness Wire, S22, UCB, Aps/Dfs Part # S1-02546776000 $23.39 View & buy → Wiring Harness, S17, Economizer Part # S1-02547858000 $21.13 View & buy → Wiring Harness, Smoke Detector, S13 Part # S1-02549710000 $21.59 View & buy → Wiring Harness, 4STG, S6 Part # S1-02550580000 $16.11 View & buy → Wiring Harness, S15, UCB-4STG-ECON Part # S1-02550584000 $21.45 View & buy → Harness Wire, S2, UCB, EC1/EC2 Part # S1-6088320 $18.53 View & buy → Wiring Harness, UCB J1 Rds Part # S1-6454066 $77.30 View & buy → Contactor, 3P, 24V-COIL, 600V, 50/60Hz, 32A Part # S1-6514016 $75.26 View & buy → Contactor, 2P, 24V-COIL, 600V, 50/60Hz, 20A Part # S1-6514017 $30.79 View & buy → Wiring Harness, S9, UCB, Two Stage, VFD Part # S1-6620286 $33.16 View & buy → Harness Wire, S10, UCB, W/M4 Part # S1-02546766000 $16.66 View & buy → Transformer, Fused, W/Circuit Breaker, 460/575V, 24V/150VA, 60Hz Part # S1-02552314000 $201.32 View & buy → Circuit Board, SSE, Kit, 2 Stage, W/ Communication, VER5.1 Part # S1-6555128 $1,689.57 View & buy → Wiring Harness, S3, UCB, GH, Two Stage Part # S1-02547853000 $28.80 View & buy → Wiring Harness, S3, UCB, Electric Heat Part # S1-5130887 $101.16 View & buy → Run Single Capacitor, 12.5MFD, 370V, Flat Part # S1-02425899000 $18.68 View & buy → Relay 24V 20 Amp Part # S1-02538623000 $106.16 View & buy → Fuse, 600V, 12A Part # S1-02541126000 $63.38 View & buy → Transformer, 460V, 100VA/24V, 60Hz W/5A Brkr Part # S1-02547240000 $169.96 View & buy → Controller, VFD, Programmed, 3HP, L524, 4.1A, 480/3/60 Part # S1-6109899 $876.75 View & buy → Transformer, 460/575V, 230V/175VA, 60Hz Part # S1-6387052 $149.59 View & buy → Circuit Board, SSE, Kit, 2STAGE, W/O Communication, VER5.1 Part # S1-6555127 $1,237.95 View & buy → Run Single Capacitor, 15MFD, 370V, Oval Part # S1-02425900000 $18.68 View & buy → Time Delay Fuse, 600V, 10.00A Part # S1-02546384000 $31.97 View & buy → Harness Wire, S4, UCB, VFD Part # S1-02546756000 $16.51 View & buy → Transformer, 575V/100VA, 60Hz Part # S1-02547241000 $141.11 View & buy → Wiring Harness, Split System, Condenser Part # S1-02549704000 $42.47 View & buy → Harness Compressor, Plug, Mld, Long, 10GA, 39IN Part # S1-02551960000 $39.39 View & buy → Controller, VFD, Programmed, 3HP, L524, 3.2A, 575/3/60 Part # S1-6109902 $1,319.58 View & buy → Transformer, 208/240V, 24V/100VA, 60Hz Part # S1-02547239000 $167.11 View & buy → Transformer, Fused, W/Circuit Breaker, 208/230V, 24V/150VA, 60Hz Part # S1-02552313000 $202.03 View & buy → Plug, 12 Circuit with Jumper Part # S1-02535366010 $6.62 View & buy → Harness Wire, P16, Dfs Part # S1-02546771000 $14.18 View & buy → Fuse 20A 600V Part # S1-02512804900 $37.85 View & buy → Fuse, 600V, 20A, Class CC Part # S1-02547885000 $20.40 View & buy → Harness Wire, S10, UCB, Reheat, 6-10T Part # S1-02546775000 $32.24 View & buy → Wiring Harness, 948, 947, 940, Reheat, Predator Part # S1-07344663000 $71.76 View & buy → Transformer, 240/480V, 120/240V/3000VA, 60 HZ Part # S1-02532762000 $1,890.16 View & buy → Breaker, Circuit, 3 Pole, 70A, 600V Part # S1-02441152000 $588.35 View & buy → Breaker, Circuit, 3 Pole, 35A, 600V Part # S1-02441153000 $493.69 View & buy → Breaker, Circuit, 3 Pole, 40A, 600V Part # S1-02441157000 $637.16 View & buy → Harness Wire, Econ.ext.smoke Det Part # S1-37328647000 $43.52 View & buy → Breaker, Circuit, 3 Pole, 90A, 600V Part # S1-02441165000 $636.78 View & buy → Fuse, 15A, 600V Part # S1-02532732001 $46.55 View & buy →Switches, sensors & controls
Auxiliary Switch, Contactor, 3PL, XMC0, 10, 600, Hongfa Part # S1-02441624000 $38.05 View & buy → Rds Sensor, A2L, R-454B Part # S1-6377759 $113.32 View & buy → Pressure Sensor, 2651-005WD-AB-T1-C, Vav-Dpt Part # S1-03109134000 $671.07 View & buy → Temperature Control, 210 Open, 180 Close Part # S1-02532606000 $22.22 View & buy → Controller, VFD, Programmed, 3 HP, L524, 8.3A, 240V 3-phase 60 Hz Part # S1-6109896 $885.37 View & buy → Detector, Smoke, W/Harness Part # S1-02925430000 $637.62 View & buy → Float Switch, Condensate Overflow Part # S1-02435971000 $44.99 View & buy →Air filters
Duct Temperature Sensor Part # S1-03101120000 $1,171.55 View & buy → Air Filter, Throw-Away 20 x 24 x 2 Part # S1-02645701000 $28.68 View & buy → Air Filter, Pleated, MERV 8, 20 x 24 x 2 Part # S1-02646343000 $39.77 View & buy → Air Filter, Multi-Pleat, Visc, 2 x 20 x 24, M13 Part # S1-5753880 $95.51 View & buy →Hardware & fittings
Plate, VFD Mounting, Tall Predator Part # S1-07328474000 $87.75 View & buy → Bracket, VFD Mounting, Tall Predator Part # S1-07331238000 $79.00 View & buy → Panel, Coil Mounting, Left Side, 44 Long Part # S1-07344633000 $88.94 View & buy → Panel, Coil Mounting, Right Side, 44 Long Part # S1-07344634000 $98.05 View & buy → Panel, Coil Mounting, Back Side, 44 Long Part # S1-07344635000 $83.54 View & buy → Bracket, VFD Mounting Part # S1-07328477000 $66.53 View & buy → Clamp, Thermistor, SS, 3/4 Inch Dia Part # S1-6043490 $15.08 View & buy → Belt Drive, A54, PL=55.3 Part # S1-02812424700 $58.85 View & buy → Hood, Downflow, Kit, OA Baro Relief, Tall Part # S1-02651476000 $1,255.09 View & buy → Collector Box Gasket, 8-TUBE Part # S1-02818586000 $37.12 View & buy → Bracket, Burner, Upper Part # S1-6187674 $44.97 View & buy → Bracket, Burner, Lower Part # S1-6187675 $31.34 View & buy → Plate, Mount, Igniter Board, Tall Part # S1-6217181 $42.75 View & buy → Grommet, Piping, 5/8-3, 7/8-2, Predator Part # S1-02817279000 $30.42 View & buy → Box, Collector, AL, 8 Tube Part # S1-07322582001 $170.80 View & buy → Gasket, No-Heat/E-Heat Part # S1-02818582000 $22.70 View & buy → Baffle, Heat Exchanger, 145-DEG Part # S1-6187692 $62.08 View & buy → Plate, Balance, AL, 8 Tube, 240K Part # S1-6187139 $88.37 View & buy → Guard Coil, Formed 27 x 46 Black Part # S1-02635597001 $185.17 View & buy → Guard Coil, Predator, Tall Part # S1-02651437000 $494.69 View & buy → Plate, Balance, AL, 7 Tube, 180K Part # S1-6187138 $358.92 View & buy → Sample Tube, Emt, Smoke Det, 21.68 Inch Part # S1-02645765000 $60.69 View & buy → Guard Coil, Gas, Predator, Tall Part # S1-02648073000 $630.18 View & buy → Belt Drive, A56, PL=57.3 Part # S1-02807430700 $46.28 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK84 Part # S1-02815479000 $181.53 View & buy →Other parts
Grommet, Overmolded, Predator Part # S1-02815914000 $54.54 View & buy → Bag, Parts Part # S1-02925429000 $64.89 View & buy → Pipe, Vent Part # S1-02635595002 $402.19 View & buy →
Can’t find your part? Send us a photo of the unit’s label and we’ll find it for you.
Chat with us · help@totalhvacparts.com · 610-487-7999
See all 44 York KB120 model numbers
From York's own parts data (York SmartSearch, Nov 2026).
- KB120C00E2AABAD1A1
- KB120C00G2BFBCD3A1
- KB120C00G4DAACD2A1
- KB120C00G4DFCCD3A1
- KB120C00R4AAAAA1A1
- KB120C00R4ABAAA1A1
- KB120C00R4BBEAA1A1
- KB120C00R5DEBCA2A1
- KB120E18G5DABCD1A1
- KB120E18K5BBBCD5A1
- KB120E24R2BEAAA1A1
- KB120E24R5DABCE1A1
- KB120E24R5DBFCD3B1
- KB120E36G4BFBCJ4E1
- KB120E54G5DABCD1A1
- KB120E54G5DEBCD1C1
- KB120E54R5DABCA1A1
- KB120E54R5DBBCA2A1
- KB120E54R5DBBCD2A1
- KB120N18G4AFBCJ2A1
- KB120N18G4DBFCDSB1
- KB120N18G5BBBCD1A1
- KB120N18R2BAACA4A1
- KB120N18R4BFFCE5E1
- KB120N18R5DABCA1A1
- KB120N24G4BBACD1A1
- KB120N24G4DEFCD6E1
- KB120N24P2AAAAA1A1
- KB120N24P2AAAAE1A1
- KB120N24R2AAAAA1A1
- KB120N24R2AABCA1A1
- KB120N24R2BBEAA1A1
- KB120N24R2BCRCA5A1
- KB120N24R2DEAAE2A1
- KB120N24R4AAAAA1A1
- KB120N24R4ABAAA1A1
- KB120N24R4BAAAA1A1
- KB120N24R4BBEAA1A1
- KB120N24R4BFKAE2A1
- KB120N24R5DBBCE1A1
- KB120S18R2BFFCH3E1
- KB120S18R4ACFCA2E1
- KB120S18R4DFFCEYF1
- KB120S24R5DACAA2A1