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Details
| Specification | Value |
|---|---|
| Brand | HERTH+BUSS ELPARTS |
| Voltage [V] | 24 V |
| Width [mm] | 220 mm |
| Height [mm] | 123 mm |
| Protection Type (IP Code) | IP 69K |
| DIN/ISO | 1185 N-Typ |
| DIN/ISO | 3731 S-Typ |
| Number of pins | 7 -pin connector |
| Number of pins | 15 -pin connector |
| Depth [mm] | 115 mm |
| Socket Width [mm] | 6.3 mm |
| Connecting Thread 1 | 3 x M16 x 1.5 |
| Connecting Thread 2 | 2 x M20 x 1.5 |
OE numbers (1)
Search by this OE number to find compatible parts
- KRONE—550022235
What's in the kit
This kit ships with 4 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 50390362 | Screwed Cable Gland
| 3 |
| 2 | 50390363 | Screwed Cable Gland
| 2 |
| 3 | 50390365 | Nut
| 3 |
| 4 | 50390366 | Nut
| 2 |
About this product
Sourced from HERTH+BUSS ELPARTS, this socket adapter (50291988) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: 24 V, Width [mm]: 220 mm, Height [mm]: 123 mm, Registration Type: Composite, Material: 100 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 550022235, AK 640004052. Matching these numbers confirms a like-for-like replacement with no loss of function. HERTH+BUSS ELPARTS is a recognised supplier of automotive replacement 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (1)
Socket Adapter HERTH+BUSS ELPARTS 50291988 — compatible car models
| Manufacturer article number (MPN) | 50291988 |
|---|---|
| OE part numbers | 550022235 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HERTH+BUSS ELPARTS 50291988 . Connecting Thread 1: 3 x M16 x 1,5. Connecting Thread 2: 2 x M20 x 1,5. Depth [mm]: 115 mm. DIN/ISO: 1185 N-Typ. DIN/ISO: 12098. DIN/ISO: 3731 S-Typ. Height [mm]: 123 mm. Material: 100
- 1x Socket Adapter
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 Socket Adapter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Socket Adapter fits. All fitment data is verified through TecDoc.
What specifications does this HERTH+BUSS ELPARTS Socket Adapter have?
This HERTH+BUSS ELPARTS Socket Adapter has the following specifications: Voltage [V]: 24 V; Width [mm]: 220 mm; Height [mm]: 123 mm; Registration Type: 18; Material: 100; Protection Type (IP Code): IP 69K. Check the full specifications table above for complete details.
What OE part numbers does this Socket Adapter replace?
This Socket Adapter replaces OE part numbers: 550022235. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Socket Adapter cost?
This HERTH+BUSS ELPARTS Socket Adapter is available for £165.99. Socket Adapter prices vary depending on brand, specifications, and vehicle compatibility. HERTH+BUSS ELPARTS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Socket Adapter?
Regular inspection of your Socket Adapter 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 Socket Adapter?
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 Socket Adapter fitted by a professional mechanic.
Can I use this part as a replacement for OE 550022235?
Yes, this HERTH+BUSS ELPARTS Socket Adapter is a direct replacement for OE part number 550022235. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
