Part #: K081244HD

Gates K081244HD Serpentine Belt

FleetRunner Heavy Duty Micro-V Belt
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$51.12Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦FleetRunner Heavy Duty Micro-V Belt
🚗Fitment: Ram, 2500 and 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Gates K081244HD Serpentine Belt
BrandGates
Part NumberK081244HD
PositionFleetRunner Heavy Duty Micro-V Belt
Top Width1.087
Top Width28
Cord MaterialPolyester
Cross Section DesignationK
Effective Length124.45
Effective Length3161
Outside Circumference125.21
Outside Circumference3180
TypeAutomotive v-ribbed belt (heavy duty)
Rib Quantity8
Washer Pump IncludedEpdm
Belt MaterialEpdm
Cord MaterialPolyester
OE Comparison RatingOe improved
SectionK
TypeAutomotive v-ribbed belt (heavy duty)

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2025Ram25006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2025Ram35006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2024Ram25006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2024Ram35006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2023Ram25006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2023Ram35006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2022Ram25006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2022Ram35006.7LL6DIESELN/AW/Single Alt.; FleetRunner Heavy Duty Micro-V Belt
2021Ram25006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt
2021Ram35006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt
2020Ram25006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt
2020Ram35006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt
2019Ram25006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt
2019Ram35006.7LL6DIESELN/ACompatible with vehicles equipped with a single alternator.; FleetRunner Heavy Duty Micro-V Belt

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

25-08124425-081244HD5281816AA8K12448PK3160K081244HD

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.