- Diameter
- 76,2 mm
- EAN
- 4047026260724
In stock
Original equipment number
V-ribbed belt tensioner pulley, OE A1662020519. 6 compatible equivalents from 6 brands, 4 of them in stock. Prices from £10.99 to £19.99. Fits MERCEDES-BENZ, OPEL, VAUXHALL and 18 more makes.
Schaeffler INA 531 0677 30£16.99
NTY RNK-ME-000£17.99
BOSCH 1 987 945 837£11.99
Manufacturers list each of these parts against OE A1662020519. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
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In stock
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In stock
4 in stock now, 2 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| BOSCH | 1 987 945 837 | 4047026260724 | 76,2 mm | £11.99 | In stock |
| Schaeffler INA | 531 0677 30 | 4005108342454 | 76 mm · 22 mm | £16.99 | In stock |
| NTY | RNK-ME-000 | 5902048055408 | Centre · 22 mm · 17 mm · 76 mm | £17.99 | In stock |
| BTA | E2M5149BTA | 5900427473850 | 17 mm · 21,6 mm · 17 mm · 76 mm | £19.99 | In stock |
OE A1662020519 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE A1662020519.
OE part number A1662020519 is a V-ribbed belt tensioner pulley compatible with MERCEDES-BENZ, OPEL and other makes. Available from 14 brands, priced from £10.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
V-ribbed belt tensioner pulley OE A1662020519 prices range from £10.99 to £19.99, with 14 brands offering compatible parts.
OE (Original Equipment) number A1662020519 is a manufacturer's reference code for V-ribbed belt tensioner pulley used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 14 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE A1662020519.
Original installation position for OE A1662020519. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Width [mm] | 26,0 |
| Height [mm] | 19 |
| Outer Diameter [mm] | 80 |
| Belt Pulley Ø [mm] | 70,0 |
| Width of castor bearing surface [mm] | 25 |
| Diameter [mm] | 80 |
| Surface | 6 |
| Width [mm] | 27 |
| Width [mm] | 39 |
| Belt Pulley Ø [mm] | 64 |
Other original equipment numbers linked to A1662020519. Each one leads to its own fitment and price page.
Only vehicle manufacturers' numbers are listed here. Other makers' equivalents are under “Compatible parts”.
Common original equipment numbers linked to replacement-part pages.
4–8 days
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£50.00
On every order from £50.00.
14 days
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OE A1662020519 fits vehicles from MERCEDES-BENZ, OPEL, VAUXHALL and other compatible models listed below.
OE A1662020519 is an original equipment reference for a V-ribbed belt tensioner pulley. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE A1662020519 cost between £10.99 and £19.99, depending on brand and specification.
BOSCH, Schaeffler INA, NTY, BTA, HART all offer compatible replacements for OE A1662020519.
OE A1662020519 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.