Gates 6PK780 fan belt: 6-rib multi-rib belt, 780 mm (premium)
The Gates 6PK780 is a 6-rib multi-rib drive belt (also called a fan belt, V-ribbed or serpentine belt), 780 mm long. It drives the engine auxiliaries. For example, it turns the alternator, the power steering pump and the air conditioning compressor, depending on the engine. Listed fitment includes the VW Polo, Land Rover Range Rover, Discovery, Defender & Seat Ibiza.
Gates is one of the world’s largest drive belt makers. Also, it supplies original equipment to many vehicle manufacturers.
How to check your belt size
First, look at the back of your old belt: you will find the size printed there. For example, in 6PK780, 6 is the number of ribs, PK is the rib profile and 780 is the length in millimetres. However, sizes a few millimetres apart (such as 6PK780 and 6PK785) are different belts. So match the number exactly, or ask us.
Vehicle fitment for the Gates 6PK780
- VW Polo 2 (9N, 9A) 1.9 TDI (2003 to 2010) (engine ATD, AXR, BMT, ASZ, BLT)
- VW Polo 2 Classic Saloon (9N2, 9N4) 1.9 TDI (2004 to 2010) (engine ATD, ASZ, BLT)
- Land Rover Range Rover Sport 2 (L494) 3.0 4×4, 3.0 P400 4×4 (2019 to 2022) (engine PT306(AJ20P6))
- Land Rover Discovery 5 (L462) P360 MHEV 4×4 (2020 onwards) (engine PT306(AJ20P6))
- Land Rover Defender (L663) P400 I6 MHEV 4×4 (2020 onwards) (engine PT306(AJ20P6))
- Land Rover Defender Van (L663) 3.0 P400 I6 MHEV 4×4 (2020 onwards) (engine PT306(AJ20P6))
- Seat Ibiza 3 (6L1) 1.9 SDI, 1.9 TDI, 1.9 TDI Cupra R (2002 to 2009) (engine ASY, ATD, ASZ, BLT, BPX, BUK)
Check before you order
Fitment lists come from the manufacturer catalogue. However, the same model can use a different belt depending on engine, air conditioning and power steering. So compare with the size on your old belt, or send us your registration number or VIN and we confirm before dispatch.
Specifications
- Brand: Gates | Part number: 6PK780
- Size: 6 ribs, PK rib profile, 780 mm effective length
- Type: multi-rib (V-ribbed) belt
- Barcode (EAN): 5414465354816
- OE references include: Isuzu 8943795980; Lada 8450006327; Land rover KPLA8620BA, LR123070; Seat 038903137M
Fitting tips
Replace the belt at the interval in your service book. Also replace it sooner if it is cracked, glazed, missing ribs or squeals on start-up. At the same time, check the tensioner and idler pulleys, because a worn tensioner bearing wears out a new belt quickly. Before you remove the old belt, photograph the routing. Finally, make sure every rib sits in its pulley groove before you start the engine.
Why buy from Greyhound Auto Retail
We sell genuine Gates belts by exact size, with full catalogue fitment. In addition, you can add filters, spark plugs and engine oil for the rest of the service in one order. Not sure this is your belt? Ask before you buy, and we check it for you.






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