View 3 Photos View 0 Videos 2014 Used Cummins ISX12 G Crank Balancer Recently Updated $58 USD Used ISX12 G Crank Balancer, Type: Crank Balancer, Diameter: 9 1/4'' ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12 GWill Fit Year(s)2014Part Number2883303Stock Number521-12222 MLS Number13042922CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Cummins ISM Acc. Drive Pulley Recently Updated $70 USD Used ISM Acc. Drive Pulley, Type: Accessory Drive Pulley, Diameter: 8 5/8" ConditionUsedPart Number3099205Stock Number521-12141 MLS Number12227966CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2018 Used Cummins B6.7 8 Groove Serp. Pulley Recently Updated $85 USD Used B6.7 8 Groove Serp. Pulley, Type: Fan Drive Pulley, Diameter: 7.125 ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2018Part Number5282158Stock Number521-12085 MLS Number11430413CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos 2018 Used Cummins ISB 6.7L 8 Groove Pulley Recently Updated $85 USD Used ISB 6.7L 8 Groove Pulley, Type: Fan Drive Pulley, Diameter: 7.125 ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2018Part Number5282158Stock Number521-11935 MLS Number11150639CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins ISB 6.7L Fan drive pulley Recently Updated $85 USD Used ISB 6.7L Fan drive pulley, Type: Pulley, Diameter: 7.125 ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Part Number5282158Stock Number521-11927 MLS Number11160461CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2016 Used Cummins ISB 6.7L 8-Groove Pulley Recently Updated $85 USD Used ISB 6.7L 8-Groove Pulley, Type: Fan Drive Pulley, Diameter: 7.125 ConditionUsedFits To Make(s)CumminsFits To Model(s)ISB 6.7LWill Fit Year(s)2016Part Number5282158Stock Number521-11796 MLS Number10656130CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Aftermarket Cummins Idler Pulley Recently Updated $28 USD New Aftermarket Cummins Idler Pulley, Type: Idler Pulley, Diameter: 2.992" Quantity4ConditionUsedPart Number49153Stock Number521-11760 MLS Number10657527CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins ISB 6.7L Fan Pulley Recently Updated $85 USD Used ISB 6.7L Fan Pulley, Type: Fan Hub Pulley, Diameter: 7.125 ConditionUsedFits To Make(s)CumminsFits To Model(s)ISB 6.7LPart Number5282158Stock Number521-11752 MLS Number10550986CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Cummins ISX Crank Pulley Recently Updated $89.99 USD Used ISX Crank Pulley, Type: Crankshaft Pulley, Diameter: 9 11/16" ConditionUsedPart Number3682627Stock Number521-11654 MLS Number13788016CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins L10/M11 Accy. Drive Recently Updated $59.99 USD Used Cummins L10/M11 Accy. Drive, Type: Accessory Drive Pulley, Diameter: 7 1/4" ConditionUsedPart Number3041044Stock Number521-11625 MLS Number10078320CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins ISB 5.9L Vibration Damper Recently Updated $81 USD Used ISB 5.9L Vibration Damper, Type: Crankshaft Balancer, Diameter: Serpentine ConditionUsedPart Number3958258Stock Number579-10409 MLS Number10075855CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins A/C Pulley Recently Updated $67 USD New A/C Pulley, Type: A/C Pulley, Diameter: 7 1/8" ConditionNewPart Number3705466Stock Number521-11528 MLS Number9489324CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins B Series Fan Hub Recently Updated $39.99 USD Used B Series Fan Hub, Type: Fan Hub Pulley, Diameter: 7-1/16 ConditionUsedPart Number3919624Stock Number521-11445 MLS Number10072959CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins M11 Crank Pulley Recently Updated $44.99 USD Used M11 Crank Pulley, Type: Crankshaft Pulley, Diameter: 7 15/16" ConditionUsedPart Number3073676Stock Number521-11409 MLS Number13963121CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Used Cummins Crank Pulley Recently Updated $59.99 USD Used Crank Pulley, Type: Crankshaft Pulley, Diameter: 9 1/4" Quantity4ConditionUsedPart Number3400877Stock Number521-11334 MLS Number9128165CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins ISX Pulley Recently Updated $92 USD Used ISX Pulley, Type: Crankshaft Pulley, Diameter: 7 1/2" ConditionUsedPart Number3101376Stock Number521-10820 MLS Number8931852CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos New Cummins B Series Fan Pulley Recently Updated $49.99 USD New B Series Fan Pulley, Type: Fan Hub Pulley, Diameter: 6-1/4" Quantity3ConditionNewPart Number3914462Stock Number521-10749 MLS Number8930474CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins B Series Fan Hub Pully Recently Updated $39.99 USD Used B Series Fan Hub Pully, Type: Fan Hub Pulley, Diameter: 7 1/16" ConditionUsedPart Number3919624Stock Number521-10578 MLS Number8928368CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins B Series Fan Hub Pulley Recently Updated $39.99 USD Used B Series Fan Hub Pulley, Type: Fan Hub Pulley, Diameter: 7 1/16" ConditionUsedPart Number3919624Stock Number521-10514 MLS Number8927024CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos Used Cummins B Series Fan Hub Recently Updated $39.99 USD Used B Series Fan Hub, Type: Fan Hub Pulley, Diameter: 7 1/16" ConditionUsedPart Number3919624Stock Number521-10366 MLS Number8919588CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins B Series Fan Hub Pulley Recently Updated $79.99 USD Used B Series Fan Hub Pulley, Type: Fan Hub Pulley, Diameter: 8 1/8" Quantity5ConditionUsedPart Number3924977Stock Number521-10340 MLS Number8919494CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins Fan Pulley Recently Updated $49.99 USD Used Cummins Fan Pulley, Type: Fan Hub Pulley, Diameter: 7-1/8" Quantity2ConditionUsedPart Number3926855Stock Number521-10080 MLS Number8918365CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins Recon in box Recently Updated $108 USD Cummins Recon in box., Type: Idler Pulley, Diameter: 4" Quantity2ConditionUsedPart NumberAR45189RXStock Number521-10049 MLS Number8918100CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins N14 Engine Pulley Recently Updated $52 USD Type: Idler Pulley, Diameter: 4" ConditionNewPart Number3064919Stock Number521-10038 MLS Number8918023CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1988 Used Cummins N14 Mechanical Accessory Drive Pulley $200 USD Used N14 Mechanical Accessory Drive Pulley, Type: Accessory Drive Pulley, Diameter: Large 9" Small 7" ConditionUsedFits To Make(s)CumminsFits To Model(s)N14 MechanicalWill Fit Year(s)1988Part Number3056042Stock Number521-12479 MLS Number13868481CategoryEngine Pulleys Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info