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Details
| Specification | Value |
|---|---|
| Brand | OPTIMAL |
| MPN | g8-576 |
| Fitting Position | Front Axle |
| Fitting Position | Driver Side |
| Length [mm] | 122 mm |
| Overall Length [mm] | 131 mm |
| External Thread [mm] | M14 x 1.50 RHT M mm |
| Thread Length [mm] | 38 mm |
OE/OEM numbers (10)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—000000003281
- MERCEDES-BENZ—0003300018
- MERCEDES-BENZ—2029900851
- MERCEDES-BENZ—2203330076
- MERCEDES-BENZ—2203330171
- MERCEDES-BENZ—A0003300018
- MERCEDES-BENZ—A2029900851
- MERCEDES-BENZ—A2203330076
- MERCEDES-BENZ—A2203330171
- MERCEDES-BENZ—N000000003281
Where this part fits
Original-fit position for OE 2029900851. The red ring marks where this part installs on the vehicle.
About this product
Sourced from OPTIMAL, this mounting and bolting kit control trailing arm (G8-576) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: Front Axle, Fitting Position: FB, Length [mm]: 122 mm, Overall Length [mm]: 131 mm, External Thread [mm]: M14 x 1, 50 RHT M mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ 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: 000000003281, 0003300018, 014 654 0001, 0146540001 and 26 more. Matching these numbers confirms a like-for-like replacement with no loss of function. OPTIMAL 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About OPTIMAL
OPTIMAL, founded in Germany, is a well-regarded aftermarket brand specialising in steering, suspension, and wheel bearing components. OPTIMAL produces ball joints, tie rod ends, control arm bushings, wheel bearings, and stabiliser links for European, Asian, and American vehicle applications. Manufactured to stringent quality standards with comprehensive testing protocols, OPTIMAL parts deliver OE-matching fit and performance. Known for excellent value and wide vehicle coverage, OPTIMAL is a popular choice among professional workshops across Europe.
Suitable cars
Equivalent products (21)
Show all 21 OE numbers
Mounting And Bolting Kit Control Trailing Arm OPTIMAL G8-576 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S203), C-CLASS (W203), CLC-CLASS (CL203), CLK (C209), CLK Convertible (A209), CLS (C219), E-CLASS T-Model (S211), E-CLASS (W211), S-CLASS Coupe (C215) (+4 more) |
|---|---|
| Engines | C 160 Kompressor (203.730); C 180 (203.235); C 180 (203.035); CLC 160 (203.731); CLK 200 CGI (209.343); CLK 200 Kompressor (209.441); CLS 280 (219.354); 350 CGI (211.257); E 200 CDI (211.004); CL 500 (215.375); S 280 (220.063, 220.163); 200 Kompressor (171.442); 280 (230.454); 350 (231.457) |
| Year of manufacture | 1998-2020 |
| Manufacturer article number (MPN) | G8-576 |
| OE part numbers | 000000003281, 0003300018, 2029900851, 2203330076, 2203330171, A0003300018, A2029900851, A2203330076, A2203330171, N000000003281 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
OPTIMAL g8-576 . Bolt/Nut Version: 30. Control/Trailing Arm Type: 10. External Thread [mm]: M14 x 1,50 RHT M mm. Fitting Position: FB. Fitting Position: VA. Length [mm]: 122 mm. Overall Length [mm]: 131 mm. Supplementary Article/Info 2: 168
- 1x Mounting And Bolting Kit Control Trailing Arm
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Mounting And Bolting Kit Control Trailing Arm compatible with my car?
This Mounting And Bolting Kit Control Trailing Arm fits MERCEDES-BENZ 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 OPTIMAL Mounting And Bolting Kit Control Trailing Arm have?
This OPTIMAL Mounting And Bolting Kit Control Trailing Arm has the following specifications: Fitting Position: VA; Fitting Position: FB; Length [mm]: 122 mm; Overall Length [mm]: 131 mm; External Thread [mm]: M14 x 1,50 RHT M mm; Control/Trailing Arm Type: 10. Check the full specifications table above for complete details.
What OE part numbers does this Mounting And Bolting Kit Control Trailing Arm replace?
This Mounting And Bolting Kit Control Trailing Arm replaces OE part numbers: 000000003281, 0003300018, 2029900851, 2203330076, 2203330171, A0003300018, A2029900851, A2203330076 and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Mounting And Bolting Kit Control Trailing Arm cost?
Mounting And Bolting Kit Control Trailing Arm prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this OPTIMAL Mounting And Bolting Kit Control Trailing Arm. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Mounting And Bolting Kit Control Trailing Arm?
Regular inspection of your Mounting And Bolting Kit Control Trailing 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 Mounting And Bolting Kit Control Trailing 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 Mounting And Bolting Kit Control Trailing Arm fitted by a professional mechanic.
Can I use this part as a replacement for OE 000000003281?
Yes, this OPTIMAL Mounting And Bolting Kit Control Trailing Arm is a direct replacement for OE part number 000000003281. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
