GMC K3500 Four Seasons Idler Pulleys

Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45990

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45979

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45971

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler or Tensioner Pulley, Serpentine, 6-Groove, Black, Plastic, 2.750 in. Diameter, for use on Acura®, Cadillac, Chevy, GMC, Each

Part Number: FSS-45996

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Serpentine, 6-Groove, Black, Steel, 3.500 in. Diameter, Chevy, GMC, Each

Part Number: FSS-45935

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Serpentine, 6-Groove, Black, Plastic, 3.500 in. Diameter, Chevy, Ford, GMC, Each

Part Number: FSS-45066

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45970

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Serpentine, 6-Groove, Black, Plastic, 4.313 in. Diameter, Chevy, GMC, Each

Part Number: FSS-45010

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Steel, Black, Serpentine, Each

Part Number: FSS-45975

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45982

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45976

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Estimated Ship Date: Apr 9, 2026 if ordered today

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