Availability
PETERBILT Dayco Engines & Components
Belt, Poly Rib, Serpentine, 4-Rib, 42.50 in. Length, Each
Part Number: DAC-5040425
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Continental OE Technology Series Multi-V Belts 4040425
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026
Accessory Belts, Poly Rib Serpentine Belts, 8-rib, 1.100 in. Width, 83.50 in. Length, Ford, Freightliner, Kenworth, Each
Part Number: DAC-5080835
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Belt, Poly Rib, Serpentine, 6-Rib, 53.75 in. Length, Each
Part Number: DAC-5060538
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Belt, Poly Rib, Serpentine, 4-Rib, 43 in. Length, Each
Part Number: DAC-5040430
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Belt, Poly Rib, Serpentine, 6-Rib, 49.00 in. Length, Each
Part Number: DAC-5060490
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
AUTOMATIC BELT TENSIONER, HD, DAYCO
Part Number: DAC-89484
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Drive Belt Tensioner Assembly, Freightliner, Sterling, Western Star, Each
Part Number: DAC-89419
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Drive Belt Tensioner Assembly
Part Number: DAC-89421
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Automatic Belt Tensioner, No Slack, Smooth Pulley, John Deere, Caterpiller, Each
Part Number: DAC-89465
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Drive Belt Tensioner Assembly
Part Number: DAC-89472
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
POLY RIB BELTS
Part Number: DAC-5050340DR
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
POLY RIB BELTS
Part Number: DAC-5060495DR
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17390
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17395
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17430
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17365
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17385
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Serpentine Belt
Part Number: DAC-5100465
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
SERPENTINE BELT KIT HD, DAYCO
Part Number: DAC-5060610HDK1
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Serpentine Belt, POLY RIB BELT, DAYCO
Part Number: DAC-5120570
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Belt, Gold Label Poly Rib Belt, Serpentine, 12-rib, 1.660 in. Width, 112.75 in. Length, Peterbilt, Each
Part Number: DAC-5121128
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17450
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Belt, Poly Rib, Serpentine, 8-Rib, 99.00 in. Length, Each
Part Number: DAC-5080990
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Belt, High Performance, V-Belt, 55.50 in. Length, Heavy-Duty, 0.530 in. Width, Each
Part Number: DAC-17555
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Accessory Drive Belt
Part Number: DAC-17600
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster