Peterbilt Truck Engine Parts
Elevate your big rig's performance with 4 State Trucks' premium Peterbilt semi truck engine parts. Boost your Peterbilt's heart with high-flow air filters and efficient fuel injectors, designed for both independent truckers and large fleets. Trust 4 State Trucks for top-quality Peterbilt semi truck engine parts that enhance reliability and power, ensuring your semi conquers every mile with confidence. Whether you're seeking routine replacements or performance upgrades, our components keep your Peterbilt semi truck running strong, making each haul smoother and more dependable.
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BESTfit 6 Groove Sanden SD7H15 Style AC Compressor With 125MM Clutch Replaces F696002122 For Peterbilt 379, 387
BESTFIT TRUCK PARTS
$207.99BESTfit Direct Mount A/C Compressor For Peterbilt 379 & 387 * High Quality A/C Compressor * 6 Groove* Piston Type* 12 Voltage* Vertical Port* Pad Mount Port * 17.60 MM Suction Port * 46 MM Gauge Line* 46.50 Gauge Line MM * 14.8 MM Discharge Port* 125 MM...$207.99 -
BESTfit 12V Electric Heater Valve Replaces MA1685 For Peterbilt, Kenworth
BESTFIT TRUCK PARTS
$234.99BESTfit Electric Operated Heater Valve With 5/8 Inch Outlet Fits PACCAR * High Quality Electric Heater Valve* 12 Volts* 5/8 Inch * New Style Valve Effective 2014* Sold Individually* Warranty On Electric Heater Valves Against Defects In Workmanship &...$234.99 -
BESTfit High Pressure Switch 300 PSI Open, 200 PSI Close - Replaces 404141
BESTFIT TRUCK PARTS
$47.93BESTfit High Pressure Switch With Wire Harness & Female 1/4 Inch Thread * High Quality High Pressure Switch* Application: Multi Fit Applications* Description: High Pressure Switch -Nc* Wire Type: With Harness* Type Of Operation: N.C. Open-300PSI...$47.93 -
BESTfit 12V Low Pressure Switch With Wire Harness - Replaces RD5-6395-1
BESTFIT TRUCK PARTS
$61.19BESTfit Low Pressure Switch With 1/4 Inch Female Thread * High Quality Low Pressure Switch* 12 Volts* Low Pressure Switch* With Harness* Type Of Operation: - Close-35 PSI - Open-15 PSI* Refrigerant Type R12/R134A* Sold Individually* Warranty On Low...$61.19 -
BESTfit Sanden 4405 AC Compressor With 119MM 10 Groove Clutch, Serpentine Belt, Vertical Port
BESTFIT TRUCK PARTS
$438.99BESTfit 12V 10 Groove AC Compressor With Vertical Port, 7 Cylinders, W/ Diode Protection & Long Key Shaft * High Quality AC Compressor And Clutch* 12 Volts* 10 Groove* 119 MM Clutch Diameter* Serpentine Belt Type* 7 Cyle Cylinders* Fitting Style: Male...$438.99 -
BESTfit York Style AC Compressor With 6.125 Inch Diameter 8 Groove Clutch - Replaces ET210L-25246C
BESTFIT TRUCK PARTS
$641.99BESTfit 12V 8 Groove AC Compressor With Tube-O Head, Serpentine Belt, 2 Cylinders & Keyed ShaftThe BESTfit 12V 8 Groove AC Compressor is a high-quality and reliable component that will keep your air conditioning system running smoothly. This compressor...$641.99 -
BESTfit York Style AC Compressor With 6 Inch Diameter Clutch, 2 Grooves, Two 1/2 Inch Belts
BESTFIT TRUCK PARTS
$531.99BESTfit 12V AC Compressor With 2 Cylinders, Tube-O Head, LH Suction Port & Keyed Shaft * High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 6 Inch Clutch Diameter* (2) 1/2 Inch Belt Type* 2 Cycle Cylinders* Tube-O 1 X 14 Fitting Style* Tube-O...$531.99 -
BESTfit Sanden 4627 AC Compressor With 125MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft
BESTFIT TRUCK PARTS
$366.99BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Vertical Port & JD Head Type * High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 125 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7 Cyle Cylinders* Fitting Style: Male Insert O-Ring #8 And #10*...$366.99 -
BESTfit Sanden 4626 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts
BESTFIT TRUCK PARTS
$386.99BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Vertical Port & Long Key Shaft * High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 132 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7 Cyle Cylinders* Fitting Style: Male Insert O-Ring #8 And...$386.99 -
BESTfit York Style AC Compressor With 2 Groove Clutch, Two 1/2 Inch Belts, Tube-O Head Type
BESTFIT TRUCK PARTS
$555.99BESTfit 12V 2 Groove AC Compressor With 2 Cylinders, Keyed Shaft, Diode Protection & LH Suction Port * High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 6 Inch Clutch Diameter* (2) 1/2 Inch Belt Type* 2 Cycle Cylinders* Tube-O 1 X 14 Fitting...$555.99 -
BESTfit Sanden 4646 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft
BESTFIT TRUCK PARTS
$380.99BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Horizontal Port & Diode Protection * High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 132 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7 Cyle Cylinders* Tube-O 1 X 14 Fitting Style* MDA Head...$380.99 -
BESTfit Sanden 4666 AC Compressor With 119MM 8 Groove Clutch, Horizontal Port, Long Key Shaft
BESTFIT TRUCK PARTS
$381.99BESTfit 12V AC Compressor With 1 Wire Male Bullet, Serpentine Belt, 7 Cylinders * High Quality AC Compressor And Clutch* 12 Volts* 8 Groove* 119 MM Clutch Diameter* Serpentine Belt Type* 7 Cyle Cylinders* Fitting Style: Male Insert O-Ring #8 And #10* KC...$381.99