Upper Arm Ball & Spring Holder Set for MZW415 Kyosho Mini-Z MR03

The Kyosho Upper Arm Ball & Spring Holder Set is a genuine spare for Mini-Z maintenance and repairs. Supplied under part number K.MZW415B-01, it offers a like-for-like option when refreshing the upper arm ball and spring holder area on your Mini-Z front suspension.

Based on the product reference, suggested compatibility includes the MZW415 assembly used on Kyosho Mini-Z MR03 models. This set is ideal to keep on hand for routine servicing or to replace worn hardware, helping maintain smooth, consistent steering and suspension response.

Key Points

• Genuine Kyosho spare part
• Part number: K.MZW415B-01
• Suggested compatibility: MZW415, Mini-Z MR03
• Suitable for routine maintenance and repairs