40T Ring Gear for YZ-4S Gear Differential (for 16T gear only)
¥3,630
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This is a ring gear for the YZ-4S standard gear differential. It has 40T; please use it in combination with the 16T drive gear (S4-503D16).
S4-503R16A
40T Ring Gear for YZ-4S Gear Differential (for 16T gear only)
¥3,630
72pt 獲得（Regular 2%還元）
Payment method
- Bank transfer
- Cash on delivery
Compatible chassis
- B-YZ4SF
- B-YZ4SF2-1
- MOR-010
- MOR-020
- MOR-030