---
product_id: 49364576
title: "CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32"
brand: "neilsen"
price: "€ 39.27"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/49364576-ct4074-32mm-fan-clutch-nut-wrench-and-water-pump-removal
store_origin: IT
region: Italy
---

# 32mm precision wrench dual-ended pulley holder BMW engine compatibility CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32

**Brand:** neilsen
**Price:** € 39.27
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock BMW Engine Precision with Every Turn!

## Quick Answers

- **What is this?** CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32 by neilsen
- **How much does it cost?** € 39.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/49364576-ct4074-32mm-fan-clutch-nut-wrench-and-water-pump-removal)

## Best For

- neilsen enthusiasts

## Why This Product

- Trusted neilsen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **BMW Engine Mastery:** Compatible with a wide range of BMW engines from M4 to S50B32—one kit, endless possibilities.
- • **Complete Service Kit:** Includes both fan clutch wrench and pulley holder for streamlined maintenance.
- • **Durable & Lightweight:** Crafted for professional use with a balanced 810g weight for easy handling.
- • **Dual-Ended Pulley Retention:** Securely hold water pump fan pulleys in place for hassle-free removal.
- • **Precision 32mm Fan Clutch Wrench:** Effortlessly remove lock nuts on thermo-viscous radiator fans with exact fit.

## Overview

The Neilsen CT4074 is a specialized 32mm fan clutch nut wrench and water pump removal tool kit designed for a broad spectrum of BMW engines. Featuring a dual-ended pulley holder and precision wrench, this lightweight 810g kit ensures efficient, secure servicing of thermo-viscous radiator fans and water pump pulleys, making it an essential tool for professional mechanics and BMW enthusiasts alike.

## Description

CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32

## Features

- 32mm Fan Clutch Wrench: For removing lock nuts on thermo-viscous radiator fans
- Pulley Retention: Double-ended water pump fan pulley holder to secure pulley during removal
- Water Pump Removal: Designed for temperature-dependent viscosity drive fan systems
- Engine Compatibility: Compatible with BMW engines M4, M10, M20, M30, M40, M44, M50, M52, M52TU, M54, M56, M60, M70, M73, S14, S38, S54, S50B30, S50B32
- Complete Kit: Includes fan clutch wrench and pulley holder for efficient servicing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | cannon |
| Brand | Neilsen |
| Model | CT4074 |
| Package Dimensions | 44 x 12.1 x 0.9 cm; 810 g |
| Item model number | CT4074 |
| Manufacturer part number | CT4074 |
| Item Weight | 810 g |

## Images

![CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32 - Image 1](https://m.media-amazon.com/images/I/31HrWUENgGL.jpg)
![CT4074 32mm Fan Clutch Nut Wrench and Water Pump Removal Tool Kit for Compatible with BMW Engines M4,M10,M20,M30,M40,M44,M50,M52,M52TU,M54,M56,M60,M70,M73,S14,S38,S54,S50B30,S50B32 - Image 2](https://m.media-amazon.com/images/I/31tKnE0mIcL.jpg)

## Questions & Answers

**Q: Does this fit a landrover discovery3**
A: I'm not sure, but I am sure that these tools are not fit for purpose. Poor material used in manufacturing and bent on first use.

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**Shop now:** [https://www.desertcart.it/products/49364576-ct4074-32mm-fan-clutch-nut-wrench-and-water-pump-removal](https://www.desertcart.it/products/49364576-ct4074-32mm-fan-clutch-nut-wrench-and-water-pump-removal)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*