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Description
Ball Joint Repair Kit for Mercedes W126 S-Class SEC - 303321Key Details SKU 303321 Type Ball Joint Repair Kit Front Guide Strut Suspension Caster Position Front Axle OEM Ref Mercedes Benz 126 330 13 35 Sold As Kit OEM & Aftermarket Cross References View All OEM References (8) Brand Reference Number Mercedes Benz 126 330 13 35 Mercedes Benz A 126 330 13 35 Febi Bilstein 08852 Lemforder 5079 Lemforder 01023910 Lemforder 10992 01 Lemforder 524 242 105 Meyle 014 033 0105 Vehicle Fitment Includes 17 supplied
Key Details
- SKU
- 303321
- Type
- Ball Joint Repair Kit - Front Guide Strut / Suspension Caster
- Position
- Front Axle
- OEM Ref
- Mercedes-Benz 126 330 13 35
- Sold As
- Kit
OEM & Aftermarket Cross-References
View All OEM References (8)
| Brand | Reference Number |
|---|---|
| Mercedes-Benz | 126 330 13 35 |
| Mercedes-Benz | A 126 330 13 35 |
| Febi Bilstein | 08852 |
| Lemforder | 5079 |
| Lemforder | 01023910 |
| Lemforder | 10992 01 |
| Lemforder | 524 242 105 |
| Meyle | 014 033 0105 |
Vehicle Fitment
Includes 17 supplied applications covering Mercedes-Benz. Use the full table below to confirm model, chassis, year range, engine and power before ordering.
View Full Vehicle Fitment (17 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 260 SE 126.020 M 103.941 | 118 kW / 160 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 260 SE 126.020 M 103.941 | 122 kW / 166 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 280 S 126.021 M 110.924; M 110.926 | 115 kW / 156 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 280 SE, SEL 126.022, 126.023 M 110.987; M 110.989 | 136 kW / 185 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 300 SE, SEL 126.024, 126.025 M 103.981 | 132 kW / 180 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 380 SE, SEL 126.032, 126.033 M 116.961 | 160 kW / 218 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 420 SE, SEL 126.034 M 116.965 | 160 kW / 218 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 420 SE, SEL 126.034, 126.035 M 116.965 | 150 kW / 204 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 420 SE, SEL M 116.965 | 165 kW / 224 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 420 SE, SEL M 116.965 | 170 kW / 231 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 560 SE, SEL 126.038, 126.039 M 117.968 | 178 kW / 242 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 560 SE, SEL M 117.968 | 205 kW / 279 HP |
| Mercedes-Benz | S-CLASS | W126 | 1979-1991 | 560 SE, SEL M 117.968 | 220 kW / 300 HP |
| Mercedes-Benz | S-CLASS Coupe | C126 | 1980-1991 | 420 SEC 126.046 M 116.965 | 160 kW / 218 HP |
| Mercedes-Benz | S-CLASS Coupe | C126 | 1980-1991 | 420 SEC 126.046 M 116.965 | 165 kW / 224 HP |
| Mercedes-Benz | S-CLASS Coupe | C126 | 1980-1991 | 560 SEC 126.045 M 117.968 | 178 kW / 242 HP |
| Mercedes-Benz | S-CLASS Coupe | C126 | 1980-1991 | 560 SEC 126.045 M 117.968 | 205 kW / 279 HP |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
- Fits Mercedes-Benz W126 S-Class Saloon (1979-1991) and C126 S-Class Coupe / SEC (1981-1991).
- Front guide strut ball joint repair kit for suspension caster correction.
Installation / Use / Maintenance Tips
- Support the front suspension securely before removing the guide strut assembly.
- Replace on both sides simultaneously for correct caster alignment.
- Torque all fasteners to manufacturer specifications after fitting.
- A full four-wheel alignment is essential after installation to restore correct front-end geometry.
Common Questions
- What does this kit repair?
- The 303321 repairs the ball joint in the front guide strut (thrust arm), which controls suspension caster angle on the W126 and C126 platforms.
- Does this fit all W126 models?
- Yes - all W126 Saloon variants (260 SE through 560 SEL) and all C126 Coupe variants (380 SEC through 560 SEC) from 1979 to 1991.
- Which aftermarket brands cross-reference to this part?
- Febi Bilstein (08852), Lemforder (5079), and Meyle (014 033 0105) all cross-reference to the Mercedes OEM number 126 330 13 35.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
A must for summer!
Size: 5 Fl Oz (Pack of 1)
My go-to sunscreen. It’s clean, lightweight, and doesn’t leave that white cast like a lot of mineral formulas. I have blonde extensions and this is one of the only ones I’ve found that doesn’t turn them pink, which is huge. Wears really nicely on the skin and layers well—definitely a staple for me.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Overall good basic
Size: 3 Fl Oz (Pack of 1)
I was looking at mineral sunscreens because they are more natural, but I found the chalky film they leave on the skin to be undesireable. Still, I did not want a fully chemical formula. I was able to find this hybrid that also has hydrating ingredients and ceramides for the skin. It goes on light and provides great coverage. It is a little shiny/greasy however which is why I dropped a star.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great sunscreen for travel
Size: 3 Fl Oz (Pack of 1)
I’ve tried several sunblocks and this one is the one. CeraVe never disappoints. I took it with me to Cancun this past weekend and with plenty of sunshine my face and body stayed well protected. No sunburn at all. It also absorbs nicely and doesn’t leave white marks on the skin. The size is perfect for traveling with just a carry-on.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
No white cast.
Size: 3 Fl Oz (Pack of 1)
I would prefer a 100% mineral sunscreen that is this sheer, but at least it's a hybrid. It goes on smoothly, no white or blue cast, and protects well. Very happy with this product.
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Reviewed in the United States on May 6, 2026
★★★★★ 3
Generous amount and is a good sunscreen
Size: 3 Fl Oz (Pack of 1)
Goes on with a slightly white cast, but it’s cost effective. If they could only get rid of the white cast! Doesn’t pill under makeup, or over. can try mixing together with liquid foundation to eliminate white.
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Reviewed in the United States on December 19, 2025