Disc Brake Specifications
DISC BRAKE SPECIFICATIONS (FRONT)
| Application |
In. (mm) |
| Caliper Piston Bore Diameter |
| Accent & Elantra |
2.13 (54) |
| Santa Fe |
1.689 (42.9) |
| Sonata |
2.252 (57.2) |
| XG350 |
1.693 (43) |
| Disc Outer Diameter |
| Accent |
9.49 (241) |
| Elantra |
10.12 (257) |
| Santa Fe |
| 2WD |
10.87 (276) |
| 4WD |
11.57 (294) |
| Sonata |
10.118 (257) |
| XG350 |
10.87 (276) |
| Disc Thickness Variation |
| Accent |
|
| Elantra |
.0004 (.01) |
| Santa Fe, Sonata & XG350 |
.0002 (.005) |
| Lateral Runout |
| Accent |
.0024 (.05) |
| Elantra |
.003 (.08) |
| Santa Fe |
.0016 (.04) |
| Sonata |
.0012 (.03) |
| XG350 |
.002 (.05) |
| Original Disc Thickness |
| Accent |
.750 (19) |
| Elantra |
.950 (24) |
| Santa Fe & XG350 |
1.02 (26) |
| Sonata |
.965 (24.5) |
| Minimum Refinish Thickness |
| Accent |
.670 (17) |
| Elantra |
.880 (22.4) |
| Santa Fe & XG350 |
.960 (24.4) |
| Sonata |
.880 (22.4) |
| Disc Pad Thickness (New) |
| Accent |
.350 (9) |
| Elantra |
.430 (11) |
| Santa Fe |
.410 (10.5) |
| Sonata |
.423 (10.75) |
| XG350 |
.413 (10.5) |
| Minimum Pad Thickness |
.079 (2.0) |
DISC BRAKE SPECIFICATIONS (REAR)
| Application |
In. (mm) |
| Caliper Piston Bore Diameter |
| Elantra |
|
| Santa Fe |
1.5 (38.2) |
| Sonata & XG350 |
1.34 (34) |
| Disc Outer Diameter |
| Elantra |
10.16 (258) |
| Santa Fe |
11.18 (284) |
| Sonata & XG350 |
10.31 (262) |
| Disc Thickness Variation |
| Elantra |
.0004 (.01) |
| Santa Fe |
|
| Sonata |
.0002 (.005) |
| XG350 |
.0004 (.01) |
| Lateral Runout |
| Elantra |
.008 (.08) |
| Santa Fe |
.0016 (.04) |
| Sonata |
.0012 (.03) |
| XG350 |
.008 (.08) |
| Original Disc Thickness |
| Elantra |
.390 (10.0) |
| Santa Fe, Sonata & XG350 |
.39 (10) |
| Minimum Refinish Thickness |
| Elantra |
.320 (8.0) |
| Santa Fe |
.330 (8.4) |
| Sonata |
.320 (8.0) |
| XG350 |
.315 (8.0) |
| Disc Pad Thickness |
| Elantra |
.430 (11.0) |
| Santa Fe, Sonata & XG350 |
.39 (10.0) |
| Minimum Pad Thickness |
| All Models |
.079 (2.0) |