CONTINENTAL A/C Stretch Belt – 4PK867ELAST

Description

CONTINENTAL 4PK867ELAST is a premium ELAST elastic/stretch V-ribbed belt for the air-conditioning compressor drive on BMW M57 diesel engines.

Unlike a conventional auxiliary belt, the ELAST belt operates without a separate tensioner and maintains the correct tension through its elastic construction.

Designed for reliable A/C compressor drive with excellent resistance to heat, cracking and wear.

Recommended during:
✔️ A/C compressor replacement
✔️ Crankshaft pulley replacement
✔️ Auxiliary belt service
✔️ Preventive maintenance

Continental is an OEM-level belt manufacturer and specifies this belt as 4 ribs × 867 mm.

Engine Compatibility

✔️ M57N2
✔️ M57 2.5D & 3.0D – selected applications

Common BMW Models

• E60 / E61 525d
• E60 / E61 530d / 530xd / xDrive
• E83 X3 3.0d / xDrive30d
• E83 X3 3.0sd
• E70 X5 3.0d / xDrive30d
• E70 X5 3.0sd / xDrive35d
• E71 X6 xDrive30d / xDrive35d

Fitment catalogues specifically list E60/E61, E83, E70 and E71 M57 diesel applications.

Part Numbers

CONTINENTAL: 4PK867ELAST

BMW OE:

• 64557809801
• 7809801

Cross References:

• DAYCO: 4PK867EE
• GATES: 4PK843SF
• SKF: VKMV 4SK867
• OPTIBELT: 4EPK867

Specifications

✔️ Type: ELAST / Stretch belt
✔️ Ribs: 4PK / 4 ribs
✔️ Length: 867 mm
✔️ Application: A/C compressor drive
✔️ No conventional belt tensioner required

What's Included

✔️ 1x CONTINENTAL 4PK867ELAST belt

Important

❗ A/C compressor belt – not the main alternator/serpentine belt
❗ Elastic/stretch-fit design
❗ Correct installation tool recommended
❗ Verify OE 64557809801 before ordering

Fitment Summary

✔️ BMW M57 diesel applications
✔️ E60 / E61 / E83 / E70 / E71
✔️ 4PK x 867 mm
✔️ BMW OE 64557809801
✔️ Premium CONTINENTAL quality