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Details
| Specification | Value |
|---|---|
| Brand | NTY |
| MPN | rkp-bm-031 |
| Thickness [mm] | 18 mm |
| Inner Diameter [mm] | 30 mm |
| Outer Diameter [mm] | 135 mm |
| Fabrication Number | RKP-BM-031 |
OE numbers (1)
Search by this OE number to find compatible parts
- BMW—32 42 1 740 858
Where this part fits
Original-fit position for OE 32421740858.
About this product
Sourced from NTY, this belt pulley power steering pump (RKP-BM-031) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thickness [mm]: Composite mm, Material: Plastic, Inner Diameter [mm]: 30 mm, Outer Diameter [mm]: 135 mm, Fabrication Number: RKP-BM-031 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit BMW, BMW (BRILLIANCE) models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 001-10-17489, 08.37.066, 150829, 20 93 0123 and 12 more. Matching these numbers confirms a like-for-like replacement with no loss of function. NTY is a recognised supplier of automotive engine timing components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (15)
Belt Pulley Power Steering Pump NTY RKP-BM-031 — compatible car models
| Car models | BMW: 3 Compact (E36), 3 Compact (E46), 3 Convertible (E36), 3 Convertible (E46), 3 Coupe (E36), 3 Coupe (E46), 3 (E36), 3 (E46), 3 Touring (E36), 3 Touring (E46) (+6 more); BMW (BRILLIANCE): 3 SERIES (E46) |
|---|---|
| Engines | 323 ti; 325 ti; 320 i; 320 Ci; 520 i; 728 i, iL; 3.0 d; 2.8 i; 2.0 i; 325 i |
| Year of manufacture | 1990-2011 |
| Manufacturer article number (MPN) | RKP-BM-031 |
| OE part numbers | 32 42 1 740 858 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NTY rkp-bm-031 . Fabrication Number: RKP-BM-031. Inner Diameter [mm]: 30 mm. Material: 6. Outer Diameter [mm]: 135 mm. Thickness [mm]: 18 mm
- 1x Belt Pulley Power Steering Pump
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Belt Pulley Power Steering Pump compatible with my car?
This Belt Pulley Power Steering Pump fits BMW, BMW (BRILLIANCE) vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this NTY Belt Pulley Power Steering Pump have?
This NTY Belt Pulley Power Steering Pump has the following specifications: Thickness [mm]: 18 mm; Material: 6; Inner Diameter [mm]: 30 mm; Outer Diameter [mm]: 135 mm; Fabrication Number: RKP-BM-031. Check the full specifications table above for complete details.
What OE part numbers does this Belt Pulley Power Steering Pump replace?
This Belt Pulley Power Steering Pump replaces OE part numbers: 32 42 1 740 858. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Belt Pulley Power Steering Pump cost?
This NTY Belt Pulley Power Steering Pump is available for £18.99. Belt Pulley Power Steering Pump prices vary depending on brand, specifications, and vehicle compatibility. NTY parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Belt Pulley Power Steering Pump?
Regular inspection of your Belt Pulley Power Steering Pump is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Belt Pulley Power Steering Pump?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Belt Pulley Power Steering Pump fitted by a professional mechanic.
Can I use this part as a replacement for OE 32 42 1 740 858?
Yes, this NTY Belt Pulley Power Steering Pump is a direct replacement for OE part number 32 42 1 740 858. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
