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Details
| Specification | Value |
|---|---|
| Brand | GLYCO |
| MPN | 56-3042semi |
| Component Number | 56-3042 |
OE numbers (5)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—403 055 03 50
- MERCEDES-BENZ—403 055 06 50
- MAN—51.93020-1011
- MERCEDES-BENZ—A 403 055 03 50
- MERCEDES-BENZ—A 403 055 06 50
Where this part fits
Original-fit position for OE A4030550650.
What's in the kit
This kit ships with 1 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 | 56-3042 | Bearing
| 1 |
About this product
The GLYCO Bushing Rocker Arm (56-3042 SEMI) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Machining: Nylon, Component Number: 56-3042. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 001 KB 18127 300, 403 055 03 50, 403 055 06 50, 51.93020-1011 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. GLYCO 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)
Bushing Rocker Arm GLYCO 56-3042 SEMI — compatible car models
| Manufacturer article number (MPN) | 56-3042 SEMI |
|---|---|
| OE part numbers | 403 055 03 50, 403 055 06 50, 51.93020-1011, A 403 055 03 50, A 403 055 06 50 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
GLYCO 56-3042semi . Component Number: 56-3042. Machining: 14
- 1x Bushing Rocker Arm
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 Bushing Rocker Arm 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 Bushing Rocker Arm fits. All fitment data is verified through TecDoc.
What specifications does this GLYCO Bushing Rocker Arm have?
This GLYCO Bushing Rocker Arm has the following specifications: Machining: 14; Component Number: 56-3042. Check the full specifications table above for complete details.
What OE part numbers does this Bushing Rocker Arm replace?
This Bushing Rocker Arm replaces OE part numbers: 403 055 03 50, 403 055 06 50, 51.93020-1011, A 403 055 03 50, A 403 055 06 50. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bushing Rocker Arm cost?
This GLYCO Bushing Rocker Arm is available for £25.99. Bushing Rocker Arm prices vary depending on brand, specifications, and vehicle compatibility. GLYCO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Bushing Rocker Arm?
Regular inspection of your Bushing Rocker Arm 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 Bushing Rocker Arm?
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 Bushing Rocker Arm fitted by a professional mechanic.
Can I use this part as a replacement for OE 403 055 03 50?
Yes, this GLYCO Bushing Rocker Arm is a direct replacement for OE part number 403 055 03 50. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the GLYCO 56-3042 SEMI the same as the GLYCO 07-3088 STD?
No, while both are Bushing Rocker Arm parts, they are different products. The GLYCO 56-3042 SEMI has Machining: 14, Component Number: 56-3042. The GLYCO 07-3088 STD may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
