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Peterbilt Belts and Cooling Parts

Accessory Drive Belt System Components
Peterbilt Accessory Drive Belt System Components 1000+ parts
Hoses and Pipes
Peterbilt Hoses and Pipes 121 parts
Water Pump and Related Components
Peterbilt Water Pump and Related Components 103 parts
Radiators, Coolers and Related Components
Peterbilt Radiators, Coolers and Related Components 98 parts
Thermostat and Housing
Peterbilt Thermostat and Housing Parts 51 parts
Sensors
Peterbilt Sensors 14 parts
Gaskets and Sealing Systems
Peterbilt Gaskets and Sealing Systems 11 parts
Hardware, Fasteners and Fittings
Peterbilt Hardware, Fasteners and Fittings 6 parts
Switches, Solenoids and Actuators
Peterbilt Switches, Solenoids and Actuators 1 part

1–48 of 1000+ results

Gates 38702
Gates logo
Top Seller

Gates 38702 FleetRunner Heavy-Duty Automatic Belt Drive Tensioner

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
GATES FleetRunner Heavy-Duty Automatic Belt Drive Tensioner 00770075707639
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United Pacific 26000
United Pacific logo
Top Seller

United Pacific 26000 Pressurized Coolant Reservoir & Coolant Level Sensor for 2013-2021 Kenworth T680

Engine Coolant Reservoir

Fits Peterbilt
UNITED PACIFIC Pressurized Coolant Reservoir & Coolant Level Sensor for 2013-2021 Kenworth T680 710270260003
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Gates K080825HD
Gates logo
Top Seller

Gates K080825HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00072053985818
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Freightliner 05-17750-002
Freightliner logo
Top Seller

Freightliner 05-17750-002 Coolant Surge Tank / Expansion Reservoir - Translucent White Plastic/Polypropylene, for Freightliner Argosy / Columbia

Radiator Surge Tank

FREIGHTLINER Coolant Surge Tank / Expansion Reservoir - Translucent White Plastic/Polypropylene, for Freightliner Argosy / Columbia
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Dayco 89440
Dayco logo
Top Seller

Dayco 89440 Accessory Drive Belt Tensioner Assembly - Automatic, Serpentine Belt, 74mm Pulley, 57mm Width

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO Accessory Drive Belt Tensioner Assembly - Automatic, Serpentine Belt, 74mm Pulley, 57mm Width 00036687422132
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Dayco 89447
Dayco logo
Top Seller

Dayco 89447 BELT TENSIONER

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO BELT TENSIONER 00036687422347
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Dayco 89930
Dayco logo
Top Seller

Dayco 89930 Automatic Belt Tensioner, Heavy Duty (H.D.)

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO Automatic Belt Tensioner, Heavy Duty (H.D.) 00036687925510
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Donaldson P535797
Donaldson logo
Top Seller

Donaldson P535797 Air Cleaner Cover / Lid Assembly - Plastic, for FPG Series Air Cleaners

Belts and Cooling

DONALDSON Air Cleaner Cover / Lid Assembly - Plastic, for FPG Series Air Cleaners
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Kit Masters 227312
Kit Masters logo
Top Seller Ships Free

Kit Masters 227312 Electromagnetic On/Off Engine Cooling Fan Clutch

Engine Cooling Fan Clutch

KIT MASTERS Electromagnetic On/Off Engine Cooling Fan Clutch 00840353509023
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Gates K120858HD
Gates logo
Top Seller

Gates K120858HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00770075471899
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Dayco 89101
Dayco logo
Top Seller

Dayco 89101 Idler/Tensioner Pulley - HD, Dayco

Accessory Drive Belt Idler Pulley

Fits Peterbilt
DAYCO Idler/Tensioner Pulley - HD, Dayco 00036687186935
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Gates 24236
Gates logo
Top Seller

Gates 24236 GREEN STRIPE HO

Radiator Coolant Hose

Fits Peterbilt
GATES GREEN STRIPE HO 00072053133059
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Gates 21115
Gates logo
Top Seller

Gates 21115 Hose and Couplings - Coolant Hose Molded

Radiator Coolant Hose

Fits Peterbilt
GATES Hose and Couplings - Coolant Hose Molded 00072053055115
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Gates K080842HD
Gates logo
Top Seller

Gates K080842HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00770075241263
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Gates 21194
Gates logo
Top Seller

Gates 21194 Radiator Coolant Hose - Premium Molded

Radiator Coolant Hose

Fits Peterbilt
GATES Radiator Coolant Hose - Premium Molded 00072053055849
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Motorad 923-192
Motorad logo
Top Seller

Motorad 923-192 Thermostat-192 Degrees w/ Seal

Engine Coolant Thermostat

Fits Peterbilt
MOTORAD Thermostat-192 Degrees w/ Seal 00055644927954
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Hayden 1240
Hayden logo
Top Seller

Hayden 1240 Engine Oil Cooler - Universal, Tube and Fin, Copper/Aluminum, 2 Cooling Row

Automatic Transmission Oil Cooler

HAYDEN Engine Oil Cooler - Universal, Tube and Fin, Copper/Aluminum, 2 Cooling Row 00036752012404
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Gates 44066HD
Gates logo
Top Seller

Gates 44066HD Water Pumps - Heavy-Duty Water Pump

Engine Water Pump

Fits Peterbilt
GATES Water Pumps - Heavy-Duty Water Pump 00770075511281
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Gates K080956HD
Gates logo
Top Seller

Gates K080956HD FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00770075247616
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Continental AG 4120910X
Continental AG logo
Top Seller

Continental AG 4120910X Automotive Multi-V Extreme Duty Belt

Serpentine Belt

Fits Peterbilt
CONTINENTAL AG Automotive Multi-V Extreme Duty Belt 037256540462
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Gates K120911HD
Gates logo
Top Seller

Gates K120911HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00072053985658
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Dorman 603-5403
Dorman logo
Top Seller

Dorman 603-5403 "HD Solutions" Heavy Duty Pressurized Coolant Reservoir

Engine Coolant Reservoir

Fits Peterbilt
DORMAN "HD Solutions" Heavy Duty Pressurized Coolant Reservoir 00019495364740
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Gates 9440
Gates logo
Top Seller

Gates 9440 Replacement for Gates Corporation - Belts - Automotive XL V-Belt

Accessory Drive Belt

Fits Peterbilt
GATES Replacement for Gates Corporation - Belts - Automotive XL V-Belt 00072053312133
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Gates 38587
Gates logo
Top Seller

Gates 38587 Drivealign Heavy-Duty Automatic Belt Tensioner - BTENS 03-08 ISX INT-KW-Mack-Peterbilt

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
GATES Drivealign Heavy-Duty Automatic Belt Tensioner - BTENS 03-08 ISX INT-KW-Mack-Peterbilt 00770075319726
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Gates 9590HD
Gates logo
Top Seller

Gates 9590HD Accessory Drive Belt - FleetRunner Heavy-Duty V-Belt

Accessory Drive Belt

Fits Peterbilt
GATES Accessory Drive Belt - FleetRunner Heavy-Duty V-Belt 00072053777178
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Gates 42241HD
Gates logo
Top Seller

Gates 42241HD Heavy-Duty Engine Water Pump

Engine Water Pump

Fits Peterbilt
GATES Heavy-Duty Engine Water Pump 00770075828020
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Kysor 1056-06899-01
Kysor logo
Top Seller

Kysor 1056-06899-01 Engine Cooling Fan Clutch Solenoid Valve

Engine Cooling Fan Clutch Solenoid Valve

KYSOR Engine Cooling Fan Clutch Solenoid Valve
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PAI 180920
PAI logo
Top Seller

PAI 180920 Engine Accessory Drive Shaft - Large Shaft Cast Iron Housing Cummins Engine N14 Application

PAI

Engine Accessory Drive Shaft

PAI Engine Accessory Drive Shaft - Large Shaft Cast Iron Housing Cummins Engine N14 Application 00193807149208
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Horton 994346
Horton logo
Top Seller

Horton 994346 Engine Cooling Fan Clutch Seal Kit -DM Advantage, Inc. O-Ring Lubricant, O-Ring Seal

Engine Cooling Fan Clutch Seal Kit

HORTON Engine Cooling Fan Clutch Seal Kit -DM Advantage, Inc. O-Ring Lubricant, O-Ring Seal
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Horton 993293
Horton logo
Top Seller

Horton 993293 Engine Cooling Fan Clutch Solenoid Valve

Engine Cooling Fan Clutch Solenoid Valve

HORTON Engine Cooling Fan Clutch Solenoid Valve
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Dayco 89007
Dayco logo
Top Seller

Dayco 89007 IDLER/TENSIONER PULLEY, LT DUTY, DAYCO

Accessory Drive Belt Idler Pulley

Fits Peterbilt
DAYCO IDLER/TENSIONER PULLEY, LT DUTY, DAYCO 00038244156955
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Dayco 5120858
Dayco logo
Top Seller

Dayco 5120858 Poly Rib Gold Label Belt

Serpentine Belt

Fits Peterbilt
DAYCO Poly Rib Gold Label Belt 00036687747013
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Cummins 5581824
Cummins logo
Top Seller

Cummins 5581824 Accessory Drive Belt Tensioner - for Cummins EPA17 12 Liter ISX/QSX and X12 Engines

Accessory Drive Belt Tensioner

CUMMINS Accessory Drive Belt Tensioner - for Cummins EPA17 12 Liter ISX/QSX and X12 Engines
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Dayco 89109
Dayco logo
Top Seller

Dayco 89109 Idler/Tensioner Pulley, Heavy Duty

Accessory Drive Belt Idler Pulley

Fits Peterbilt
DAYCO Idler/Tensioner Pulley, Heavy Duty 00036687434890
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Dayco 89481
Dayco logo
Top Seller

Dayco 89481 Automatic Belt Tensioner, Heavy Duty (H.D.)

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO Automatic Belt Tensioner, Heavy Duty (H.D.) 00036687813473
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Dayco 89448
Dayco logo
Top Seller

Dayco 89448 Automatic Belt Tensioner, Heavy Duty (H.D.)

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO Automatic Belt Tensioner, Heavy Duty (H.D.) 00036687450883
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Dayco 5080775
Dayco logo
Top Seller

Dayco 5080775 Poly Rib Gold Label Belt

Serpentine Belt

Fits Peterbilt
DAYCO Poly Rib Gold Label Belt 00038244603275
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Dayco 89478
Dayco logo
Top Seller

Dayco 89478 Automatic Belt Tensioner, Heavy Duty (H.D.)

Accessory Drive Belt Tensioner Assembly

Fits Peterbilt
DAYCO Automatic Belt Tensioner, Heavy Duty (H.D.) 00036687808301
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Dayco 89103
Dayco logo
Top Seller

Dayco 89103 Idler/Tensioner Pulley, Heavy Duty

Accessory Drive Belt Idler Pulley

Fits Peterbilt
DAYCO Idler/Tensioner Pulley, Heavy Duty 00036687186959
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Reach Cooling 42-10322
Reach Cooling logo
Top Seller

Reach Cooling 42-10322 95-04 PETERBILT 357- 375- 379- 385 W-1270 SQ IN W-T SURGE TANK 36.25" x 34.62" x 2.00" Inlet: 2.50" Top Left Outlet: 3.00" Bottom Right *- 3 Row Core- UP 1-2" tube on 7-16" centers

Radiator

Fits Peterbilt
REACH COOLING 95-04 PETERBILT 357- 375- 379- 385 W-1270 SQ IN W-T SURGE TANK 36.25" x 34.62" x 2.00" Inlet: 2.50" Top Left Outlet: 3.00" Bottom Right *- 3 Row Core- UP 1-2" tube on 7-16" centers 06949521700751
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Gates K080570HD
Gates logo
Top Seller

Gates K080570HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00072053985924
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Gates 9540
Gates logo
Top Seller

Gates 9540 Accessory Drive Belt - Automotive XL High Capacity V-Belt

Accessory Drive Belt

Fits Peterbilt
GATES Accessory Drive Belt - Automotive XL High Capacity V-Belt 00072053013917
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Gates K080834HD
Gates logo
Top Seller

Gates K080834HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00770075452478
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Gates 9463
Gates logo
Top Seller

Gates 9463 Accessory Drive Belt - Automotive XL High Capacity V-Belt

Accessory Drive Belt

Fits Peterbilt
GATES Accessory Drive Belt - Automotive XL High Capacity V-Belt 00072053013771
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Gates TR28437
Gates logo
Top Seller

Gates TR28437 Accessory Drive Belt - Green Stripe Truck and Bus Series V-Belt

Accessory Drive Belt

Fits Peterbilt
GATES Accessory Drive Belt - Green Stripe Truck and Bus Series V-Belt 00072053274585
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Gates K080716HD
Gates logo
Top Seller

Gates K080716HD Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt 00072053985986
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Gates 24256
Gates logo
Top Seller

Gates 24256 3 ft. Green Stripe 2-Ply Straight Coolant Hose, 18 psi Max WP, 3-1/2 in. ID, EPDM Material

Engine Coolant Hose

Fits Peterbilt
GATES 3 ft. Green Stripe 2-Ply Straight Coolant Hose, 18 psi Max WP, 3-1/2 in. ID, EPDM Material 00072053133141
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Gates K080825
Gates logo
Top Seller

Gates K080825 Serpentine Belt - Micro-V Serpentine Drive Belt

Serpentine Belt

Fits Peterbilt
GATES Serpentine Belt - Micro-V Serpentine Drive Belt 00072053010176
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