Hyundai Santa Fe (SM) Front Brake Disc

This vented front brake rotor is produced using molds precisely replicated at a 1:1 ratio matching Hyundai OEM part number 5171226100, engineered strictly to fit the chassis specifications of the 2000–2006 Hyundai Santa Fe (SM). Many vehicle owners who previously installed aftermarket rotors reported a spongy brake feel comparable to stepping on waterlogged foam, along with alarming instability when tapping the brakes at 100 km/h on highways. Manufactured from high-carbon gray cast iron with its carbon content precisely regulated at 3.6%, this rotor delivers 22% higher thermal conductivity than generic aftermarket alternatives, eliminating brake fade and skidding even after repeated braking over dozens of times on long downhill stretches.

Additionally, we limit the dynamic balance tolerance to within 0.03 mm. After installation, applying brakes at highway speeds will not trigger the annoying buzzing steering wheel vibration, completely resolving the notorious brake shudder issue that plagues owners of older Santa Fe models. Many cheap generic rotors of the same model on the market are cast from recycled scrap iron, developing uneven deep and shallow grooves after only six months of use. The friction surface of our rotor undergoes three precision grinding passes, with flatness error capped at 0.02 mm, supporting a service life of over 80,000 kilometers under regular daily driving conditions.

Compatible Vehicle Models

This brake disc is compatible with a wide range of car models, as follows:

Hyundai (Huatai) Santa Fe, Oct 2006 -
Hyundai Santa Fe (SM) Nov 2000 - Mar 2006

Cross Reference Part Number Table

Many small workshops produce brake discs by simply rough-cutting workpieces on several outdated lathes before packaging and shipping them. Our workshop strictly complies with the IATF 16949 automotive parts industry standard throughout the entire workflow, from raw blank incoming inspection to finished product outbound delivery:

• When raw blanks arrive, they first go through a spectrometer. The material composition of every batch of gray cast iron is tested and recorded, and substandard blanks are returned directly to prevent unqualified raw materials from entering the machining stage.
• CNC vertical lathes are adopted for rough machining. One-time clamping completes rough turning on both sides of the disc body, eliminating coaxiality deviations caused by secondary clamping and fundamentally avoiding brake disc runout and vibration during braking.
• For finish machining, we deploy fully automatic dynamic balance correction machines. Every front brake disc for Hyundai Santa Fe (SM) with part number 5171226100 undergoes individual dynamic balance testing. Discs exceeding the tolerance range will automatically have excess counterweight material milled off, ensuring no defective products flow into the next process.
• A final laser marking process is implemented. Each disc is engraved with a unique traceability code; scanning the code instantly retrieves its machining time, inspector information and material batch number. Any quality issues can be traced back to the exact production stage within one second, giving complete peace of mind to domestic auto repair shops and overseas cross-border customers for stock preparation.

Regarding the front brake disc part number 5171226100 for Hyundai Santa Fe (SM), all our guarantees are fully reliable and tangible:
1. We maintain a permanent in-stock inventory of over 3,000 pieces. Domestic orders will be shipped within 48 hours. For full-container overseas orders, we can assist clients with consolidated cargo and shipping space booking, and loading arrangements for standard orders will be completed within 7 days;
2. Thickened honeycomb cartons are adopted for packaging, with customized pearl cotton protective rings inside, plus hard paper corner protectors on all edges. Even after a two-month long ocean freight voyage, the brake discs will arrive free from edge dents and deformation;
3. A 12-month warranty is provided. Under proper installation and normal usage, we offer free replacements for any non-man-made defects including deformation, paint peeling and material cracking, with all round-trip shipping costs covered by us, so clients bear no extra expenses whatsoever.

Q: Will there be any compatibility issues if I install this front brake disc with part number 5171226100 on my Hyundai Santa Fe (SM)?
A: We have supplied this brake disc to nearly 200 auto repair shops across China, with a total installation volume exceeding 12,000 vehicles. If your vehicle is a 2000-2006 Hyundai Santa Fe (SM), it can directly replace the original factory part. Its hole positions, center bore diameter and mounting thickness all match the original factory parameters one-to-one. No modifications are required, and even the matching fixing screws fit perfectly.

Q: Will this ventilated brake disc with part number 5171226100 produce excessive brake dust when paired with ordinary brake pads? Is it eligible for sale at European stores?
A: The surface roughness of the precisely machined disc is evenly controlled. When matched with standard semi-metallic and ceramic brake pads, it generates far less brake dust than ordinary low-cost cast iron discs. If customers focus on the EU market, we can recommend matched low-particulate friction pad sets that comply with the current Euro 7 regulations governing brake dust emissions, allowing legal sales at offline repair shops and auto parts supermarkets across Europe.

The EU Euro 7 emission regulations will officially take effect at the end of 2026, introducing the first mandatory control over brake PM particulate emissions from passenger vehicles. The brake dust limit for fuel-powered vehicles under 3.5 tons is set at ≤7mg/km, while the limit for pure electric vehicles drops to 3mg/km. Conventional low-cost brake discs with single-layer coatings and low-purity cast iron will gradually lose their market access advantages in the EU.

The procurement logic of overseas auto parts distributors has shifted: they no longer compete solely on unit prices, but prioritize brake discs made of high-purity GG25 base material with long-lasting anti-corrosion coatings and low-wear precision machining. Replacement parts for classic older SUV models such as the Hyundai Santa Fe SM with part number 5171226100 are seeing rising demand in used auto repair markets across Europe and America, with compliant, high-quality products commanding greater premium margins. Meanwhile, Southeast Asian countries are rolling out parallel environmental regulations for motor vehicles, making low-dust, rust-proof brake discs a rigid demand for cross-border wholesale.

In the long run, laser cladding wear-resistant coatings will gain widespread adoption. However, for the mid-tier distribution market at the current stage, cast iron brake discs with double-layer epoxy anti-corrosion treatment and high-precision fine grinding remain the most cost-effective option, ideal for small and medium-sized wholesalers to maintain steady sales volumes.

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