BACK-UP RING (0)
BU-TFE-95×3×10-C/S
BU-70D URE-130×1.25×2.5-C/S SHORE D
BU-TFE-145×1.9×5-C/S
BU-TFE-140×1.9×5-C/S
BU-TFE-135×1.9×5-C/S
BU-NYL-85×3×7.5-C/S
BU-TFE-115×1.9×5-C/S
BU-NYL-100×3×10-C/S