Spec: Unit Type: Starter, Voltage: 12, Rotation: CCW, Teeth: 9, Starter Type: PMDD Replaces OEM Numbers: ARROWHEAD: 410-54141, J & N: 410-54141, J & N (OLD): 410-58024, LESTER: 18775, 19591, STOCKERS STARTERS: YS-28, YAMAHA: 2YM-81800-00-00, 2YM-81800-01-00, 2YM-81890-00-00, 50M-81800-M0-00 Compatible With/Replacement For: YAMAHA: Riva XC125 1985-2001 1-year warranty protects you after your purchase. We’re confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we’ll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% aftermarket Starter built to meet OEM specifications for Yamaha Product Description **Verify part fits before purchasing** Specs: Unit Type: Starter Voltage: 12 Rotation: CCW Teeth: 9 Starter Type: PMDD Replaces OEM Numbers: ARROWHEAD: SMU0207 J N: 410-54141 J N (OLD): 410-58024 LESTER: 18775, 19591 STO