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OE Quality
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Gates
DriveAlign Premium OE Automatic Belt TensionerGates 38778 Accessory Drive Belt Tensioner Assembly
| Brand | Gates 38778 |
|---|---|
| Material | Steel |
| Pulley 1 Flanged | No |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Grade Type | Oe performance |
| Mounting Hole Quantity | 1 |
| Belt Type | V-ribbed |
| Pulley Quantity | 1 |
| 9836 | Smooth/backside |
| Contents | Tensioner assy. |
| Outside Diameter 1 (in) | 2.56 |
| Outside Diameter 1 (mm) | 65 |
| Pulley 1 Groove Quantity | 0 |
| Width 1 (in) | 1.28 |
| Width 1 (mm) | 32.5 |
| Product line | DriveAlign Premium OE Automatic Belt Tensioner |
| Fits | INFINITI and Nissan · 18 vehicles |
Cross-references Gates 38778, Litens 999766A and 119555CA0B for the same application. See all 4.
$245.55Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Accessory Drive Belt Tensioner Assembly options
Gates 38778 Accessory Drive Belt Tensioner Assembly
This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Nissan | Z | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Nissan | Z | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Nissan | Z | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2017 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2017 | INFINITI | Q60 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2016 | INFINITI | Q50 | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| No rows match your filter. | |||||||
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 38778Litens — 999766A119555CA0B999766