Availability
PETERBILT 377 Parts and Accessories
Showing In Stock Items. Show All 145 Items.
Headlight Assembly, Sealed LED Headlight, High/Low Beam, 3-Prong Outer, 5.75 in, Clear Fluted Glass Lens, Black Housing, Round, Each
Part Number: SUM-RP22675
Estimated Ship Date: Today
Estimated Ship Date: Today
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Headlight Assembly, Sealed LED Headlight, High Beam Only, 2-Prong Inner, 5.75 in, Clear Fluted Glass Lens, Black Housing, Round, Each
Part Number: SUM-RP22676
Estimated Ship Date: Today
Estimated Ship Date: Today
Headlight Assembly, High/Low, H4 Led Bulb Conversion, 5.75 in, Clear Glass Lens, Black Housing, Round, Pls See Instructions On Boot Installation, Pair
Part Number: SUM-RP22672
Estimated Ship Date: Today
Estimated Ship Date: Today
Headlight Assembly, High Only, H4 Led Bulb Conversion, 5.75 in, Clear Glass Lens, Black Housing, Round, Please See Instructions For Boot Install, Pair
Part Number: SUM-RP22673
Estimated Ship Date: Today
Estimated Ship Date: Today
Heater Hose, Elite HY-T, EPDM, Black, 5/8 in. I.D., 50.0 ft. Length, Each
Part Number: CEL-65004
Estimated Ship Date: Today
Estimated Ship Date: Today
Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 50.0 ft. Length, Each
Part Number: CEL-65009
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heater Hose, Elite HY-T, EPDM, Black, 3/8 in. I.D., 50.0 ft. Length, Each
Part Number: CEL-64997
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
LED Headlight ,HIGH POWER LED 4" X 6" HEADLIGHT WITH POLYCARBONATE LENS & HOUSING - HIGH BEAM
Part Number: UPD-31089
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
LED Headlight ,HIGH POWER LED 4" X 6" HEADLIGHT WITH POLYCARBONATE LENS & HOUSING - LOW BEAM
Part Number: UPD-31088
Estimated Ship Date: Today
Estimated Ship Date: Today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65401
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heavy Duty Shock
Part Number: GAB-89408
Not Yet Reviewed
Estimated Ship Date: Jan 18, 2027 if ordered today
Estimated Ship Date: Jan 18, 2027 if ordered today
Radiator Hose, Elite, Flexible, EPDM, Black, 1.5 in. Ends, 36 in. Hose Length, Dodge, Ford, GMC, Toyota, Each
Part Number: CEL-56024
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Belts, ACDelco V-Ribbed Serpentine Belts, 59.00 in. Length, 8 Ribs, Each
Part Number: ADO-K080585HD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65495
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Windshield Washer Fluid Reservoir, Plastic, Clear, Peterbilt, Each
Part Number: RNB-603-5404
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2026 if ordered today
Estimated Ship Date: Dec 3, 2026 if ordered today
Radiator Hose, Straight, EPDM, Black, Rubber, AutoCar, Bluebird, Mach, Heavy Duty, Each
Part Number: CEL-56036
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2027 if ordered today
Estimated Ship Date: Jan 5, 2027 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Turn Signal Switch, Multi-function, Labeled, Steel/Plastic, Black, Peterbilt, Each
Part Number: RNB-978-5411
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2026 if ordered today
Estimated Ship Date: Dec 3, 2026 if ordered today
Shocks, Monro-Magnum 70, Stock Height, 20.844 in. Extended, 14.234 in. Collapsed, Peterbilt, Each
Part Number: MON-74406
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65101
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65400
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Shocks and Struts, Gas-Magnum 65 Series Shock Absorbers, Stock Ride Height, Monotube, Autocar LLC., Ford, Kenworth, Mack, Peterbilt, Each
Part Number: MON-65411
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Radiator Hose, Straight, EPDM, Black, Rubber, Chevorlet, Ford, International, Peterbuilt, Heavy Duty, Each
Part Number: CEL-56032
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shocks, Gas-Magnum, 60 Series, Stock Height, 20.453 in. Extended, 13.438 in. Collapsed, Freightliner, Each
Part Number: MON-66636
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Jan 18, 2027 if ordered today
Heavy Duty Air Door Actuator, Blend Door, 4-Pin Connector, A35130293A Label ID, Each
Part Number: RNB-604-5103
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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