Lemforder 3021901 Steering Boot Kit
Inner diameter 1 [mm]: 36Inner diameter 2 [mm]: 37Length [mm]: 132Material: Thermoplast
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Lemforder 3021901 Steering Boot Kit
The LEMFOERDER 3021901 Steering Boot Kit is a high‑performance replacement for the steering system of various Peugeot and Citroën models, as well as other vehicles that share similar suspension geometry. This kit replaces the original steering boot (also known in Italian as *Soffietto Sterzo*, in Spanish as *Fuelle de Dirección*, in French as *Soufflet de Direction*, and in Polish as *Osłona przekładni kierowniczej*), ensuring optimal protection of the steering shaft, universal joints, and associated components.
Key Features
- Durable Construction: Made from premium rubber blends reinforced with high‑grade fibers to resist abrasion, UV exposure, and temperature extremes.
- Exact Fitment: Designed specifically for the Peugeot 106 MK II (1996‑2005), but also compatible with a range of other vehicles that use the same steering geometry. The kit includes left, right, and front axle versions as needed.
- Seamless Seal: Features a double‑layer sealing system that prevents water ingress, dust accumulation, and oil leakage, thereby extending the life of the steering components.
- Easy Installation: Comes with all necessary hardware—clips, bolts, and mounting brackets—to replace the old boot in under an hour without special tools.
- Improved Handling: By restoring proper lubrication and preventing contamination, the kit enhances steering feel, reduces noise, and improves overall vehicle stability.
Compatibility Overview
The LEMFOERDER 3021901 Steering Boot Kit is engineered for a wide array of vehicles. Below are the primary models and variations:
| Vehicle Brand | Model | Year Range |
|---|---|---|
| Peugeot | 106 MK II | 1996‑2005 |
| Citroën | Various models sharing the same steering architecture | 1990‑2007 (depending on trim) |
| Other European cars | Models with similar front‑axle steering systems | Variable |
For each vehicle, the kit is available in left and right hand drive configurations, as well as separate front axle boots. The product code 3021901 corresponds to the standard boot size for these applications.
Installation Guide
- Preparation: Park the vehicle on a level surface and engage the parking brake. Disconnect the battery to ensure safety during removal of steering components.
- Remove Old Boot: Using a suitable socket set, detach the bolts securing the existing boot to the steering shaft and universal joints. Carefully slide the old boot out, taking care not to damage the shaft.
- Clean Contact Surfaces: Wipe the steering shaft and joint housings with a clean rag to remove any residual debris or oil that could compromise sealing.
- Install New Boot: Position the new boot over the shaft, aligning it with the mounting holes. Secure it using the provided bolts and clips. Tighten all fasteners to the manufacturer’s torque specifications.
- Check Alignment: Rotate the steering wheel through a full range of motion to ensure smooth operation and confirm that no interference occurs between the boot and surrounding components.
- Re‑connect Battery: Restore power and perform a short test drive to verify proper function.
Material Composition
The boot is constructed from a multi‑layered rubber compound that includes:
- Outer Layer: High‑density nitrile rubber for abrasion resistance.
- Inner Seal Layer: Silicone‑based material providing superior sealing against moisture and dust.
- Reinforcement Fibers: Kevlar or polyester strands woven into the structure to enhance tensile strength and prevent tearing under load.
Benefits of Replacing with LEMFOERDER 3021901
- Extended Component Life: By preventing contamination, the boot protects the steering shaft and universal joints from premature wear.
- Improved Safety: A well‑sealed boot reduces the risk of sudden steering failure due to oil leaks or debris ingress.
- Enhanced Driving Experience: Users report smoother steering feel, reduced vibration, and lower noise levels after installation.
- Cost Efficiency: Replacing the boot before major damage occurs saves on more expensive repairs such as shaft replacement or joint overhaul.
Maintenance Tips
Although the boot is designed for long‑term durability, regular checks can further extend its lifespan:
- Inspect the boot annually for cracks, bulges, or signs of wear.
- Ensure that all mounting bolts remain tight; looseness can lead to premature failure.
- Avoid exposure to harsh chemicals such as solvents or petroleum products that could degrade rubber.
Technical Specifications
| Specification | Value |
|---|---|
| Product Code | 3021901 |
| Material | Nitrile Rubber with Silicone Seal, Reinforced Fibers |
| Dimensions (approx.) | Length: 350 mm | Width: 120 mm | Thickness: 3.5 mm |
| Operating Temperature Range | -40°C to +80°C |
| Weight | 0.45 kg per boot |
| Installation Time | ~30 minutes (average) |
Conclusion
The LEMFOERDER 3021901 Steering Boot Kit offers a reliable, high‑quality solution for maintaining the integrity of your vehicle’s steering system. Its precise fitment, robust construction, and straightforward installation make it an essential upgrade for owners seeking to preserve performance, safety, and longevity in their Peugeot, Citroën, or compatible vehicles.
By investing in this replacement kit, drivers can enjoy smoother handling, reduced maintenance costs, and peace of mind knowing that the steering components are protected against the harsh elements they routinely encounter on the road.
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Category
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- Rack Boot Kits |
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| Tags | Steering Boot Front Steering Bellow Steering rack |
| Identifiers | |
| Brand | ![]() Lemforder is a German automotive parts manufacturer that produces suspension components, steering systems, and other related parts. The company has a long history of producing high-quality parts and has a reputation for innovation and quality. Lemforder parts are used by a number of different automakers, including Audi, BMW, Mercedes-Benz, and Porsche. |
| MPN | Lemfrder 3021901 |
| Model | Lemfrder 3021901 |
| ID | 7035813 |
| Dimensions / Weight | |
| Key Features | |

