| Type | Belt Tensioner |
| Product Name | Belt Tensioner 038903315A |
| OE Number | 038903315A |
| Cross Reference Numbers | 038903315E / 038903315K / N10015506 / APV2322 / T38387 / A990 / 55731 / VKM31018 / 950464 |
| Application | AUDI / SEAT / SKODA / VOLKSWAGEN |
| Material | C&U bearing + High-strength steel pulley |
| MOQ | Contact Us for Details |
| Delivery Time | 1-7 days |
| Packaging | SUMATE / Neutral / Custom |
| Origin | Zhejiang, China |
The SUMATE Belt Tensioner 038903315A is an engine accessory belt drive component for selected AUDI, SEAT, SKODA, and VOLKSWAGEN applications. It is designed to maintain stable accessory belt tension and support reliable power transmission to engine-driven accessories.
This product is supplied as a replacement for main OE number 038903315A. The current product information also identifies 038903315E, 038903315K, and N10015506 as related replacement numbers.
The belt tensioner applies controlled tension to the engine accessory belt as operating conditions change. Stable belt tension helps reduce belt slipping, vibration, abnormal noise, and premature wear while supporting consistent accessory operation.
Because accessory belt systems can vary by engine and production date, the OE number, mounting structure, pulley dimensions, and original component configuration should be checked before ordering or installation.
| Number Type | Number |
| Main OE Number | 038903315A |
| Replacement Numbers | 038903315E / 038903315K / N10015506 |
| DAYCO | APV2322 |
| GATES | T38387 |
| Cross Reference | A990 |
| RUVILLE | 55731 |
| SKF | VKM31018 |
| Litens | 950464 |
Please verify 038903315A or one of the confirmed replacement numbers against the number on the original component before purchasing. Vehicle model and year information is provided as a reference based on the current product record.
Fitment may differ according to engine type, production date, accessory belt routing, mounting structure, and regional specification. If compatibility is uncertain, please provide the OE number, vehicle model, production year, engine information, and original tensioner details for checking.
| Specification | Details |
| Product Type | Belt Tensioner |
| Main OE Number | 038903315A |
| Pulley Outer Diameter | 70 mm |
| Pulley Width | 24 mm |
| Weight | 1.087 kg |
| Material | C&U bearing + High-strength steel pulley |
| Application System | Engine accessory belt drive system |
| Brand | Model | Year |
| AUDI | A3 | 1996-2001 |
| SEAT | Cordoba | 1999-2002 |
| SEAT | Ibiza | 1999-2002 |
| SEAT | Inca | 1995-2003 |
| SEAT | Leon | 1999-2006 |
| SKODA | Octavia | 1996-2010 |
| VOLKSWAGEN | Bora | 1998-2005 |
| VOLKSWAGEN | Caddy | 1995-2004 |
| VOLKSWAGEN | Golf | 1997-2006 |
| VOLKSWAGEN | Polo | 1999-2002 |
Explore more belt tensioners for Audi accessory drive systems available from SUMATE.
SUMATE supplies belt tensioners to automotive distributors, wholesalers, importers, aftermarket brands, and repair-parts suppliers. Bulk-order support and stable replacement-parts supply are available for international customers.
Packaging options include SUMATE packaging, neutral packaging, and custom packaging. Please contact us with the required OE numbers, quantities, and destination country for wholesale details.
The main OE number is 038903315A. Only this number should be entered in the Product Number field.
No. The existing cross-reference and specification information identifies it as an accessory belt tensioner. It should be described as a Belt Tensioner rather than a Timing Belt Tensioner Pulley.
The current product information lists 038903315E, 038903315K, and N10015506 as related replacement numbers.
The current product record specifies a pulley outer diameter of 70 mm, a pulley width of 24 mm, and a total weight of 1.087 kg.
Yes. Wholesale supply and SUMATE, neutral, or custom packaging options are available. Contact us to confirm quantities and packaging requirements.
Looking for Belt Tensioner 038903315A? Contact SUMATE with your required quantity, destination country, and packaging preference to request product information and wholesale pricing.