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OE Quality
60-Day Returns
GatesPart #: 90K-39420
Gates 90K-39420 Serpentine Belt Drive Component Kit
⚙️ 4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$249.01Free 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.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accessory Belt Drive Kit
🚗Fitment: Hyundai, Elantra and Tucson
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Serpentine Belt Drive Component Kit options
Gates 90K-39420 Serpentine Belt Drive Component Kit
| Brand | Gates |
| Part Number | 90K-39420 |
| Position | Accessory Belt Drive Kit |
| Outside Circumference | 1297 |
| Outside Circumference | 51.052 |
| Belt Top Width | .807 |
| Belt Top Width | 20 |
| Belt 1 Outside Circumference (in) | 51.052 |
| Belt 1 Outside Circumference (mm) | 1297 |
| Belt 1 Part Number | K060505 |
| Contents | Belt, tensioner, idler |
| Idler Pulley 1 Part Number | 36789 |
| Tensioner Assembly Part Number | 39420 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Hyundai | Elantra | 1.8L | L4 | GAS | N/A | {K060505, 39420, 36789}; Models Made In Korea; Accessory Belt Drive Kit |
| 2015 | Hyundai | Elantra | 1.8L | L4 | GAS | N/A | {K060505, 39420, 36789}; Models Made In Korea; Accessory Belt Drive Kit |
| 2015 | Hyundai | Tucson | 2.0L | L4 | GAS | N/A | {K060505, 39420, 36789}; Accessory Belt Drive Kit |
| 2014 | Hyundai | Elantra | 1.8L | L4 | GAS | N/A | {K060505, 39420, 36789}; Accessory Belt Drive Kit |
* 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:
90K-39420
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.