Dorman Idler/Tensioner Pulley: Specific Fit, Plastic, 70 mm Diameter, 419-725
In stock
$18.79
Listed as compatible with this vehicle by the retailer feed.
Check price2020 RAM 1500 Classic Belts
21 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2020 RAM 1500 Classic parts
Carquest Serpentine Belt: 66.0" Long, 6 Rib Count, 660K6
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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Driveworks Poly Rib Belt Serpentine Belt 66 Long, 6 Rib Count, 660K6
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Serpentine Belt: 73.0" Long, 6 Rib Count, 730K6
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Driveworks Poly Rib Belt Serpentine Belt 73.03 Long, 6 Rib Count, 730K6
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Idler Pulley, Dayco, 89133
In stock
$27.49
Listed as compatible with this vehicle by the retailer feed.
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Litens Idler/Tensioner Pulley: Direct Fit, Thermoplastic, 70mm Diameter, 900125A
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 73.03 Long, 6 Rib Count, 5060730
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 66 Long, 6 Rib Count, 5060660
In stock
$41.99
Listed as compatible with this vehicle by the retailer feed.
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Gates Micro-V Serpentine Drive Belt, K060658
In stock
$44.49
Listed as compatible with this vehicle by the retailer feed.
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Litens Idler/Tensioner Pulley: Direct Fit, Thermoplastic, 63.5mm Diameter, 900149A
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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Idler Pulley, Dayco, 89070
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Idler/Tensioner Pulley: Specific Fit, Plastic, 69 mm Diameter, 419-649
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Automatic Belt Tensioner (Tensioner Only), 419-006
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999600A
In stock
$85.99
Listed as compatible with this vehicle by the retailer feed.
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Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999933A
In stock
$131.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Serpentine Belt Tensioner 1 Piece, HD, Built To Outperform And Outlast OE Parts, 89632
In stock
$163.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Serpentine Belt Kit With Belt, Pulley, Tensioner, 3-Piece Set, 5060730K1
In stock
$166.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Automatic Belt Tensioner, 419-040
In stock
$172.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Premium OEM Replacement Harmonic Balancer 161mm Diameter, PB1707N
Out of stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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PowerBond Premium OEM Replacement Harmonic Balancer 185mm Diameter, PB1718N
Out of stock
$60.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.