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KENWORTH Four Seasons Parts and Accessories

Individual Parts

Part Groups

Results 1 - 20 of 20

Four Seasons Heater Valves 74683

Cable Operated Non-Bypass Open Heater Valve

Part Number: FSS-74683

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Filter Driers 33979

Filter Drier, Air Conditioning, Steel, Black, Each

Part Number: FSS-33979

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39422

Air Conditioning Expansion Valve, Aluminum, Natural, Kenworth, Each

Part Number: FSS-39422

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39421

Air Conditioning Expansion Valve, Aluminum, Natural, Freightliner, Kenworth, Each

Part Number: FSS-39421

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Electrical Switches 37817

Switch-Pressure /System Mount

Part Number: FSS-37817

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Filter Driers for 2015-2024 T800 - 33963

Filter Drier, Air Conditioning, Steel, Black, Each

Part Number: FSS-33963

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Filter Driers 33991

Filter Drier, Air Conditioning, Steel, Black, Each

Part Number: FSS-33991

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Fan Switches 35889

System Mounted Trinary Pressure Switch

Part Number: FSS-35889

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Filter Driers for 2013-2022 T270 - 33917

Filter Drier, Air Conditioning, Steel, Black, Each

Part Number: FSS-33917

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Fan Switches 35901

System Mounted Trinary Pressure Switch

Part Number: FSS-35901

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Filter Driers 33989

Filter Drier, Air Conditioning, Steel, Black, Each

Part Number: FSS-33989

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39393

Block Type O-Ring Expansion Valve

Part Number: FSS-39393

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39394

Block Type O-Ring Expansion Valve

Part Number: FSS-39394

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Blower Motors for 1981 F, 1981-1985 K100, 1985 K100E - 35544

HVAC Blower Motor, Replacement, Each

Part Number: FSS-35544

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Electrical Switches 37814

Switch-Pressure /System Mount

Part Number: FSS-37814

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons - Air Conditioning System Expansion Valves for 2017-2022 T270, 2015-2024 T800, 2014-2020 W900 - 39903

Expansion Valve, Block Type Expansion Valve w/o Solenoid

Part Number: FSS-39903

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Blower Motors 76995

Double Shaft Vented CCWLE Blower Motor w/o Wheel

Part Number: FSS-76995

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39397

Block Type O-Ring Expansion Valve

Part Number: FSS-39397

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Electrical Switches 37815

Switch-Pressure /System Mount

Part Number: FSS-37815

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Four Seasons Blower Motor Resistors 20316

Blower Motor Resistor, Each

Part Number: FSS-20316

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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