York HA300 Parts

25-ton split system · 28 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with HA300.

2

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Parts for York HA300 units (38)

Compressors & coils

Header, Sub Cooling Part # S1-07326054001 $57.53 View & buy → Coil, Condenser (LH) Part # S1-37323341001 $4,961.49 View & buy → CC Heater, Band, 90W, 480V, 33.8-40.0 Circum Part # S1-02537474460 $83.75 View & buy → CC Heater, Band, 90W, 240V, 28.7-35.7 Circum Part # S1-02537423240 $96.42 View & buy → CC Heater, Band, 90W, 600V, 28.7-35.7 Circum Part # S1-02537425575 $65.97 View & buy →

Motors

Condenser Fan Motor, 1.25 HP, 1140 RPM, 460V 3-phase 60 Hz Part # S1-02432068002 $1,445.32 View & buy → Condenser Fan Motor, 1.25 HP, 1140 RPM, 208/230V 3-phase 60 Hz Part # S1-02432068001 $1,163.86 View & buy → Condenser Motor, 1.25, 1140, 575V 3-Phase 60Hz Part # S1-02432068003 $1,081.11 View & buy →

Fans & blower wheels

Propeller Fan, 24", CW, 3-34, 5/8"BORE Part # S1-02635504000 $99.13 View & buy → Propeller Fan, 24", CW, 3-32, 5/8"BORE Part # S1-02635443000 $125.97 View & buy →

Valves & filter driers

Filter-Drier, Liquid 7/8 ODF, 67 SQ in Part # S1-52636217000 $192.14 View & buy →

Electrical parts & harnesses

Control Relay, 24V, 50/60 Hz, DPDT Part # S1-02423972000 $56.16 View & buy → Contactor 3PNO, 6A, 24V Part # S1-02426051000 $88.42 View & buy → Fuse, Dual, 1.5A, 600V (M10) Part # S1-02527750000 $11.53 View & buy → Breaker, Circuit, 12A, 250V, 1 Pole Part # S1-02434578000 $25.19 View & buy → Harness Wire Part # S1-02537498001 $58.35 View & buy → Wiring Harness, S11, RB1 Part # S1-02537498003 $21.30 View & buy → Harness Motor, 105" Long Part # S1-02538608000 $87.95 View & buy → Harness Motor, 145" Long Part # S1-02538609000 $106.18 View & buy → Transformer, 460/575V, 24V/250VA, 60 HZ Part # S1-02537431003 $258.20 View & buy → Fuse, 600V, 3 Amp Part # S1-02537393000 $32.89 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02518283000 $103.28 View & buy → Fuse, 600V, 5.6 Amp Part # S1-02537390000 $30.35 View & buy → Time Delay Fuse 2.5A 600V Part # S1-02537392000 $29.04 View & buy → Transformer, 208/230V, 24V, 250VA, 60Hz Part # S1-02537431001 $261.35 View & buy → Breaker, Circuit, 80.0A, 600V, 3 Pole Part # S1-02440776000 $405.81 View & buy → Holder Fuse, 1 Pole, 15 Amp, 250V Part # S1-02513991000 $25.07 View & buy → Time Delay Fuse, 125V, 10A Part # S1-02532727002 $23.26 View & buy → Time Delay Fuse, 600V, 8 Amp Part # S1-02537412000 $32.10 View & buy → Transformer, 380/415V, 24V, 250VA, 50/60H Part # S1-02537431002 $260.28 View & buy →

Switches, sensors & controls

Block, Terminal, 10 Pole Part # S1-02516100000 $85.17 View & buy → Pressure Control, Refrigeration, 23/38(O/C) PSIG Part # S1-02533451000 $73.58 View & buy → Temperature Control, 50 Open, 40 Close, SPST Part # S1-02537419000 $28.81 View & buy → Block, Terminal 3-POLE Part # S1-02520573000 $253.72 View & buy →

Hardware & fittings

Ring, Clamp for Motor Mount Part # S1-02625568000 $29.15 View & buy → Mount, Motor, 56 FR, Wireform Part # S1-02634581000 $206.35 View & buy → Rail, Mounting, Din, Condenser Fan Contact Part # S1-02535343000 $48.96 View & buy → Guard Fan, 24 Inch, Black, Raised Part # S1-02647779000 $264.34 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 28 York HA300 model numbers

From York's own parts data (York SmartSearch, Nov 2026).

HA300C00A2AAA1A
HA300C00A2AAA2
HA300C00A2AAC2
HA300C00A2BAA2
HA300C00A2CAA2
HA300C00A2CAC2
HA300C00A2DAA2
HA300C00A2DAC2
HA300C00A4AAA1A
HA300C00A4AAA2
HA300C00A4AAC2
HA300C00A4BAA2
HA300C00A4BAC2
HA300C00A4CAA2
HA300C00A4CAC2
HA300C00A4DAA2
HA300C00A4DAC2
HA300C00A5AAA1A
HA300C00A5AAA2
HA300C00A5AAC2
HA300C00A5BAA2
HA300C00A5CAA2
HA300C00A5DAA2
HA300C00A7AAA1A
HA300C00A7AAA2
HA300C00A7CAA2
HA300C00A7CAC2
HA300C00A7DAA2