URO 32421722555 Power Steering Pump Pulley

Brand URO 32421722555
Material Aluminum
Color Black
Groove Quantity 6
Width 1.84
Outside Diameter 5.313
Mounting Hardware Included No
Mount Type Bolt
Belt Type Serpentine
Shaft Diameter 30
Bore Diameter 1.18
Belt Width (mm) 22.5
Bore (mm) 30
Instructions Included No
New Or Remanufactured New
Pulley Inside Diameter (mm) 120
Pulley Type Power steering
Pulley Width (mm) 46.7
Fits BMW · 23 vehicles

OE dimensions. Built for proper clearances and belt alignment.

Aluminum construction. Helps withstand engine heat and vibration.

Corrosion-resistant finish. Adds durable surface protection.

Cross-references URO 32421722555, 32 42 1 722 555 and 32421740436 for the same application. See all 4.

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Power Steering Pump Pulley for BMW

This URO power steering pump pulley is built for BMW steering systems that need OE-style belt alignment and dependable operation under engine heat and vibration. It is a direct-fit replacement for select BMW Z3, M3, 325i, 325is, and 525i applications.

  • Aluminum construction with a black surface finish
  • 6-groove design for serpentine belt systems
  • OE pulley dimensions for proper clearances and belt tracking
  • Bolt-on mount type with 30 mm bore and 30 mm shaft diameter
  • Outside diameter: 5.313 in. / 120 mm
  • Width: 1.84 in. / 46.7 mm
  • Backed by a 24-month unlimited mileage warranty

Fitment Details

Compatible with BMW power steering pump pulley applications including Fits 1998-2000 BMW Z3, N/A; Fits 1995-1999 BMW M3, N/A; Fits 1992-1995 BMW 325i, N/A; Fits 1992-1995 BMW 325is, N/A; and Fits 1991-1995 BMW 525i, N/A. Part number 32421722555 is also referenced for these applications, and 32421722555 is the URO replacement number to verify against your original pulley.

What This Part Helps Address

  • Worn or damaged power steering pump pulley surfaces
  • Belt misalignment that can affect serpentine belt tracking
  • Noise caused by pulley wear or imbalance
  • Corrosion on the pulley surface
  • Fitment issues when replacing an OE-style BMW pulley

Installation Notes

Confirm pulley diameter, groove count, bore size, and belt width before installation. This pulley uses a bolt mount and is intended for serpentine belt systems; compare the original pulley to the listed dimensions to ensure proper clearance and alignment. Installation instructions are not included.

Quality Assurance

URO manufactures this pulley to OE power steering pump pulley dimensions for correct fit and belt alignment. The aluminum construction is selected to handle engine heat and vibration, and the durable finish helps resist corrosion. Warranty coverage is 24 months with unlimited mileage.

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2000BMWZ3M CoupeN/A
2000BMWZ3M RoadsterN/A
1999BMWM3N/A
1999BMWZ3M CoupeN/A
1999BMWZ3M RoadsterN/A
1998BMWM3N/A
1998BMWZ3M RoadsterN/A
1997BMWM3N/A
1996BMWM3N/A
1995BMW325iN/A
1995BMW325isN/A
1995BMW525iN/A
1995BMWM3N/A
1994BMW325iN/A
1994BMW325isN/A
1994BMW525iN/A
1993BMW325iSedanN/A
1993BMW325isN/A
1993BMW525iN/A
1992BMW325iSedanN/A
1992BMW325isN/A
1992BMW525iN/A
1991BMW525iN/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 3242172255532 42 1 722 55532421740436URO-012111