| Parameter Item | Nominal Value | Tolerance | Unit |
| Steel Wire Diameter | 14.0 | ±0.12 | mm |
| Spring Outer Diameter | 182.0 | ±1.2 | mm |
| Spring Inner Diameter | 154.0 | ±1.2 | mm |
| Free Length (No Load) | 322.0 | ±2.5 | mm |
| Total Coils | 8.25 | ±0.25 | Coils |
| Active Working Coils | 6.25 | ±0.25 | Coils |
| Spring Rotation Direction | Right-hand | — | / |
| End Structure | Closed & Ground Flat | — | / |
| Spring Stiffness (Rate) | 202 | ±4% | N/mm |
| Hardness after Heat Treatment | 45~49 | ±2 | HRC |
OEM Part Number:54630-2T011 / 546302T011
Product Name: Front Suspension Coil Compression Spring
Application Model: Hyundai Special Chassis Models, Matched with 546302T010 Interchangeable
Installation Position: Front Suspension, Left & Right Universal
Single Weight: 3.5 kg
Main Material: 55CrSi High Strength Chromium Silicon Spring Steel
Quality Standard: ISO/TS16949, JIS G 4801, GB/T 1222
Replacement Suggestion: Replace in pairs (left + right)
Interchangeable OEM No.: 546302T010
Aftermarket Equivalent No.: 4037278 (LESJOFORS)
Warranty Period: 1 Year / 80,000 Kilometers
