KAMOKA R0644 Belt Tensioner, V-Ribbed Belt

Compatible with BMW 5 (E39) , BMW 7 (E38) , BMW 5 Touring (E39) Show more info
Ensures optimal tension for your V-ribbed belt, maintaining efficient accessory drive performance. Designed for reliable operation and longevity.
26.00 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (18.05.2026)
PN R0644
Make KAMOKA

The KAMOKA R0644 belt tensioner is engineered to provide consistent and accurate tension for your vehicle's V-ribbed belt. Proper belt tension is crucial for the correct functioning of all belt-driven accessories, including the alternator, power steering pump, and air conditioning compressor. This tensioner is built with durable materials to withstand the demanding conditions of the engine bay, ensuring reliable performance and a long service life. By maintaining the correct tension, it prevents premature belt wear, slippage, and noise, contributing to a smoother and more efficient operation of your vehicle's systems. Replacing a worn or faulty tensioner with the KAMOKA R0644 helps to restore optimal performance and prevent potential damage to other components. It is a vital part for maintaining the integrity of your engine's accessory drive system.

  • Maintains optimal V-ribbed belt tension.
  • Ensures efficient accessory drive operation.
  • Constructed with durable materials for longevity.
  • Prevents belt slippage and premature wear.
  • Contributes to quieter engine operation.
  • Restores proper function of belt-driven components.
  • Designed for reliable and consistent performance.
OE-number
11 28 1 433 571
Diameter [mm]
+70
Width [mm]
26
Tensioner pulley operation
automatic
  • BMW
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E38)
      • 728 i, iL (142kW/193PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 316 i (77kW/105PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 316 i (77kW/105PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 316 i (85kW/115PS)
    • 3 Coupe (E46)
      • 323 Ci (125kW/170PS)
      • 328 Ci (142kW/193PS)
      • 320 Ci (110kW/150PS)
      • 318 Ci (87kW/118PS)
      • M3 (252kW/343PS)
      • 330 xi (170kW/231PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • 316 Ci (77kW/105PS)
      • 318 Ci (105kW/143PS)
      • M3 CSL (265kW/360PS)
      • 316 Ci (85kW/115PS)
      • 318 Ci (110kW/150PS)
      • 330 Ci (170kW/231PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 318 i (105kW/143PS)
    • 3 Kabriolets (E46)
      • 323 Ci (125kW/170PS)
      • 330 Ci (170kW/231PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • M3 (252kW/343PS)
    • Z3 Roadster (E36)
      • 3.0 i (170kW/231PS)
      • 2.2 i (125kW/170PS)
      • M 3.2 (239kW/325PS)
    • Z3 Coupe (E36)
      • 3.0 i (170kW/231PS)
      • M (239kW/325PS)
    • 3 Compact (E46)
      • 325 ti (141kW/192PS)
    • X5 (E53)
      • 3.0 i (170kW/231PS)
    • Z4 Roadster (E85)
      • M (252kW/343PS)
    • Z4 Coupe (E86)
      • M (252kW/343PS)
0 Updated