In Stock
- All Items, Including Not In Stock (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Department
Part Type
- Accessory Belt Tensioners (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mechanical Water Pumps (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Accessory Belts (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hoses, Radiator (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
In Stock
Savings Central

Selected Filters

Filters

Make/Model
Department
Part Type
- Accessory Belt Tensioners (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mechanical Water Pumps (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Accessory Belts (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hoses, Radiator (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine

KENWORTH Dayco Parts and Accessories

All the results found for this search are Not In Stock.

Individual Parts

Part Groups

Results 1 - 25 of 36

Dayco No Slack Automatic Belt Tensioners 89497

AUTOMATIC BELT TENSIONER, HD, DAYCO

Part Number: DAC-89497

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco No Slack Automatic Belt Tensioners 89447

Dayco No Slack Automatic Belt Tensioners 89447

Drive Belt Tensioner, No Slack Automatic, Serpentine Style, Each

Part Number: DAC-89447

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Continental Replacement Tensioner Pulleys 49545

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

...Loading

Dayco No Slack Automatic Belt Tensioners 89439

Drive Belt Tensioner Assembly

Part Number: DAC-89439

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Continental Replacement Tensioner Pulleys 49569

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

...Loading

Dayco No Slack Automatic Belt Tensioners 89448

Drive Belt Tensioner Assembly, Kenworth, International, Peterbilt, Volvo, Western Star, Each

Part Number: DAC-89448

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Continental Replacement Tensioner Pulleys 49582

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Dayco No Slack Automatic Belt Tensioners 89422

Drive Belt Tensioner Assembly

Part Number: DAC-89422

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89105

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Dayco Accessory Belt Tensioners 89479

AUTOMATIC BELT TENSIONER, HD, DAYCO

Part Number: DAC-89479

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dayco No Slack Automatic Belt Tensioners 89480

Drive Belt Tensioner Assembly

Part Number: DAC-89480

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco No Slack Automatic Belt Tensioners 89472

Drive Belt Tensioner Assembly

Part Number: DAC-89472

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Dayco No Slack Automatic Belt Tensioners 89441

Drive Belt Tensioner Assembly, Bluebird, Thomas, Western Star, Each

Part Number: DAC-89441

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Continental Accu-Drive Idler Pulleys 49028

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

...Loading

Dayco No Slack Automatic Belt Tensioners 89490

AUTOMATIC BELT TENSIONER, HD, DAYCO

Part Number: DAC-89490

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dayco No Slack Automatic Belt Tensioners 89418

Drive Belt Tensioner Assembly

Part Number: DAC-89418

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Dayco No Slack Automatic Belt Tensioners 89419

Drive Belt Tensioner Assembly, Freightliner, Sterling, Western Star, Each

Part Number: DAC-89419

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Continental Replacement Tensioner Pulleys 49514

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

...Loading

Dayco No Slack Automatic Belt Tensioners 89421

Drive Belt Tensioner Assembly

Part Number: DAC-89421

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Dayco No Slack Automatic Belt Tensioners 89430

Drive Belt Tensioner Assembly

Part Number: DAC-89430

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dayco Water Pumps DP1400

Engine Water Pump, WATER PUMP-HEAVY DUTY, DAYCO

Part Number: DAC-DP1400

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco Water Pumps DP1645

Engine Water Pump, WATER PUMP-HEAVY DUTY, DAYCO

Part Number: DAC-DP1645

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco Water Pumps DP1676

Engine Water Pump, WATER PUMP-HEAVY DUTY, DAYCO

Part Number: DAC-DP1676

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco Water Pumps DP1464

Engine Water Pump, WATER PUMP-HEAVY DUTY, DAYCO

Part Number: DAC-DP1464

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco No Slack Automatic Belt Tensioners 89481

AUTOMATIC BELT TENSIONER, HD, DAYCO

Part Number: DAC-89481

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Dayco No Slack Automatic Belt Tensioners 89485

AUTOMATIC BELT TENSIONER, HD, DAYCO

Part Number: DAC-89485

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Dayco No Slack Automatic Belt Tensioners 89939

Accessory Drive Belt Tensioner Assembly

Part Number: DAC-89939

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dayco No Slack Automatic Belt Tensioners 89940

Accessory Drive Belt Tensioner Assembly

Part Number: DAC-89940

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dayco No Slack Automatic Belt Tensioners 89440

Drive Belt Tensioner Assembly, Freightliner, International, Each

Part Number: DAC-89440

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Dayco Gold Label Heavy-Duty Straight Radiator Hoses 77350GL

Radiator Hose, H.D.Gold Label, Straight, EPDM, Black, 3 1/2 in. Ends, 36.0 in. Length, Each

Part Number: DAC-77350GL

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Dayco Gold Label Heavy-Duty Straight Radiator Hoses 78225GL

Radiator Hose, H.D.Gold Label, Straight, Silicone, Tan, 2 1/4 in. Ends, 36.0 in. Length, Each

Part Number: DAC-78225GL

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Page 1 of 2
Next