GMC SIERRA 3500 HD Dayco Engines & Components

Idler Pulley, 90mm Diameter, 30mm Thick, Serpentine, Flat/No Grooves for 6-Rib Width Belts, 17mm Bearing Inside Diameter, Steel, Black, Each

Part Number: DAC-89006

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Belt Tensioner, Automatic No Slack, Each

Part Number: DAC-89253

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Idler, Tensioner Pulley, Plastic, 6-Rib Serpentine, Each

Part Number: DAC-89015

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Belt Tensioner, Automatic No Slack, Each

Part Number: DAC-89258

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Belt, Poly Rib, Serpentine, 6-Rib, 93.00 in. Length, Each

Part Number: DAC-5060930

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Belt, Poly Rib, Serpentine, 6-Rib, 93.50 in. Length, Each

Part Number: DAC-5060935

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Idler Pulley, No Slack, Each

Part Number: DAC-89059

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Idler, Tensioner Pulley, Plastic, Black, 6-Rib Serpentine, 76mm Diameter, Each

Part Number: DAC-89009

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

Idler Pulley, No Slack, Each

Part Number: DAC-89051

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Belt, Poly Rib, Serpentine, 4-Rib, 37.80 in. Length, Each

Part Number: DAC-5040378

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Belt, Poly Rib, Serpentine, 6-Rib, 78.50 in. Length, Each

Part Number: DAC-5060785

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

SERPENTINE BELT KIT, DAYCO

Part Number: DAC-5061195K1

Not Yet Reviewed

Estimated Ship Date: Today

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Serpentine Belt Drive Component Kit

Part Number: DAC-5040378K1

Not Yet Reviewed

Estimated Ship Date: Today

Serpentine Belt Drive Component Kit

Part Number: DAC-5060935K1

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Drive Belt Tensioner Assembly, Cadillac, Chevy, GMC, Each

Part Number: DAC-89397

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

POLY RIB BELT, DAYCO

Part Number: DAC-A061382

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Belt, Poly Rib, Serpentine, 4-Rib, 35.70 in. Length, Each

Part Number: DAC-4PK926EE

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

POLY RIB BELT, DAYCO

Part Number: DAC-A061197

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Special Order

Idler Pulley, No Slack, Each

Part Number: DAC-89165

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Special Order

Serpentine Belt

Part Number: DAC-5061188

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Accessory Drive Belt Idler Pulley

Part Number: DAC-89550

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Belt Tensioner, Automatic No Slack, Chevy, GMC, 6.6L Diesel, Each

Part Number: DAC-89259

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Belt, Poly Rib, Serpentine, 6-Rib, 142.00 in. Length, Each

Part Number: DAC-5061420

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

POLY RIB BELTS

Part Number: DAC-5040378DR

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

IDLER/TENSIONER PULLEY, LT DUTY, DAYCO

Part Number: DAC-89572

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order