ERR5911G - Drive belt 300tdi TA on 1580 long

- €17,90

€17,90

€17,90 - €17,90

€17,90

OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Brand Dayco

Polyvee auxiliary drive belt used in the engine front-end cooling fan and ancillary drive system.
The belt transmits rotational drive from the crankshaft pulley to driven components.

The belt operates within the multi-rib Polyvee belt drive arrangement that routes drive around the crankshaft pulley and associated accessory pulleys, including the cooling fan drive path within the front-end accessory system.

300TDi:
- Classic Defender from (Engine Number) (E)16L25165 Onwards
- Discovery 1 from (VIN) (V)TA163104 Onwards

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes Polyvee coolant pump / auxiliary drive belt, 1580mm. Cooling fan & belt assembly.
DEFENDER 1987-2006 — 2.5L I4 300TDi Diesel Turbo
DISCOVERY 1 1989-1998 — 2.5L 300TDi (to VIN MA081992), 2.5 TDi EGR (Gem)
RANGE ROVER CLASSIC 1992-1994 — 2.5L TDi (from VIN JA610294)

Alternative Codes

ERR5911ERR5911GPQS000040G7PK1580ERR5911DPQS000040D

In stock 6 units

3 · Gouda 3 · Drachten

Express delivery available

11 more on the way · ETA 19-09-2026

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

11 more units on the way — expected 19-09-2026. Orders beyond current stock are reserved from incoming stock and shipped as soon as they arrive.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 1 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the ERR5911 drive belt do?

The ERR5911 is the Polyvee auxiliary drive belt on the 300Tdi engine. It transmits drive from the crankshaft pulley to the ancillaries, including the cooling fan and coolant pump, keeping the accessories and cooling running. It is a multi-rib 7PK belt, 1580mm long.

Which models and engines does the ERR5911 fit?

This belt fits the 2.5L 300Tdi diesel in the Defender 1987-2006, Discovery 1 (to VIN MA081992), and Range Rover Classic 1992-1994 (from VIN JA610294). It is specific to the 300Tdi, so check your engine and VIN before ordering, as the 200Tdi and Td5 use different belts.

How do I know I need the 1580mm 300Tdi belt?

Confirm your engine is the 300Tdi and check the belt routing includes the cooling fan and coolant pump. On the Discovery 1 this belt fits from VIN TA163104 onwards, and on the Defender from engine number E16L25165. The 7PK1580 marking confirms the 7-rib, 1580mm length.

When should the drive belt be replaced?

Replace the drive belt if it is cracked, glazed, frayed, or squealing, and renew it as part of engine servicing on the 300Tdi. A failed belt stops the cooling fan and coolant pump, which can lead to overheating. Consult your vehicle's service schedule for the belt interval.