Availability
PETERBILT 377 Parts and Accessories
Showing In Stock Items. Show All 306 Items.
Idler Pulley, No Slack, Smooth Pulley Style, Steel, Natural, Ford, Freightliner, IC Corporation, International, Kenworth, Peterbilt, Volvo, Each
Part Number: DAC-89102
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 6-Rib, 42.50 in. Length, Each
Part Number: DAC-5060425
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Hose, Molded, Direct Fit, Rubber, Black, 1 3/8 in. I.D. Ends, 14 in. Length, Each
Part Number: CEL-61055
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heater Hose, Standard, 3/8 in., Synthetic EPDM, Black, 50 Feet, Each
Part Number: DAC-80259
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 6-Rib, 41.50 in. Length, Each
Part Number: DAC-5060415
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Idler Pulley, No Slack, Each
Part Number: DAC-89105
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 5-Rib, 38 in. Length, Each
Part Number: DAC-5050380
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 6-Rib, 54.75 in. Length, Each
Part Number: DAC-5060548
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat-180 Degrees w/ Seals
Part Number: SNN-880080
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Belts, V-Belts, V-groove, 0.530 in. Width, 53.00 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Mack, Volvo, Each
Part Number: DAC-17530
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat-170 Degrees w/ Seals
Part Number: SNN-880070
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 43.50 in. Length, Each
Part Number: CEL-4060435
Estimated Ship Date: Today
Estimated Ship Date: Today
Accumulator, Drier, Air Conditioning, Vertical, Each
Part Number: FSS-33205
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 68.50 in. Length, .813 in. Width, Each
Part Number: DAC-5060685
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Hose, Straight, EPDM, Black, 2 1/4 in. Ends, 36.0 in. Length, Each
Part Number: DAC-76225
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat-160 Degrees w/ Seals
Part Number: SNN-880060
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2026 if ordered today
Estimated Ship Date: Dec 1, 2026 if ordered today
Thermostat-180 Degrees w/ Seals
Part Number: SNN-880090
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Elite, V-Belt, 17/32 in. Width, 54.00 in. Length, Each
Part Number: CEL-17541
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:
Connecting Rod Bearing Set-Caterpillar 6, C15, C16, C18. (4 Bolt Connecting Rod)
Part Number: CLE-CB1933P
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, OE Technology Series, Multi-V, Serpentine, 8-Rib, 52.50 in. Length, Each
Part Number: CEL-4080525
Estimated Ship Date: Jan 4, 2027 if ordered today
Estimated Ship Date: Jan 4, 2027 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 45.50 in. Length, Each
Part Number: CEL-4060455
Not Yet Reviewed
Estimated Ship Date: Jan 4, 2027 if ordered today
Estimated Ship Date: Jan 4, 2027 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 42.75 in. Length, Each
Part Number: CEL-4060427
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Elite, V-Belt, 17/32 in. Width, 56.00 in. Length, Each
Part Number: CEL-17561
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:
Weather Strip Seal, Door Seal, Peterbilt, Each
Part Number: PQP-DWB-9110-86
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2026 if ordered today
Estimated Ship Date: Dec 1, 2026 if ordered today
Belt, OE Technology Series, Multi-V, Serpentine, 5-Rib, 38.00 in. Length, Each
Part Number: CEL-4050380
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:
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