- Number of ribs
- 4
- EAN
- 8021787528114
In stock
Original equipment number
Ribbed V-belt, OE 400978. 5 compatible equivalents from 5 brands, 5 of them in stock. Prices from £4.99 to £12.99. Fits MITSUBISHI, VOLVO, FORD and 17 more makes.
DENCKERMANN 4PK635£7.99
BOSCH 1 987 948 330£8.99
DAYCO 4PK638£4.99
Manufacturers list each of these parts against OE 400978. 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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5 in stock now, 0 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| DAYCO | 4PK638 | 8021787528114 | 4 | £4.99 | In stock |
| DENCKERMANN | 4PK635 | 5902841616837 | 635 mm · 33 · 4 | £7.99 | In stock |
| BOSCH | 1 987 948 330 | 3165141092417 | 640 mm · 4 | £8.99 | In stock |
| CONTINENTAL CTAM | 4PK635 | 4010858521448 | 635 mm · 0,052 kg · 4 | £9.99 | In stock |
| GATES | 4PK635 | 5414465353932 | 635 mm · 14 mm · 7 · 4 | £12.99 | In stock |
OE 400978 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 400978.
OE part number 400978 is a Ribbed V-belt compatible with MITSUBISHI, VOLVO and other makes. Available from 5 brands, priced from £4.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Ribbed V-belt OE 400978 prices range from £4.99 to £12.99, with 5 brands offering compatible parts.
OE (Original Equipment) number 400978 is a manufacturer's reference code for Ribbed V-belt used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 5 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 400978.
Original installation position for OE 400978. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Number of ribs | 9 |
| Length [mm] | 1453 |
| Length [mm] | 1690 |
| Length [mm] | 1855 |
| Length [mm] | 2130 |
| Width [inch] | 0,67 |
| Length [mm] | 1450 |
| Number of ribs | 4 |
| Height [mm] | 95 |
| Length [mm] | 2250 |
Other original equipment numbers linked to 400978. 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
Standard delivery £5.99. Free on orders from £50.00.
£50.00
On every order from £50.00.
14 days
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OE 400978 fits vehicles from MITSUBISHI, VOLVO, FORD and other compatible models listed below.
OE 400978 is an original equipment reference for a Ribbed V-belt. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 400978 cost between £4.99 and £12.99, depending on brand and specification.
DAYCO, DENCKERMANN, BOSCH, CONTINENTAL CTAM, GATES all offer compatible replacements for OE 400978.
OE 400978 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.