parts world USA Starter Generator for Yamaha Golf Carts G2–G14 — 12V 22A, V1 Pulley, Integrated Regulator

This is a direct-replacement 12V starter generator from Parts World USA engineered to restore reliable starting and charging for Yamaha 4-cycle golf carts G2 through G14.

Designed as a factory-style replacement, this starter generator fits many Yamaha 4-cycle gas models made between 1985 and 1996. It supplies 12 volts, 22 amps, and clockwise (RE) rotation, and ships with a V1-class pulley and integrated regulator (ER). The unit is cross-referenced to numerous OEM numbers and intended for technicians, fleet managers, and DIY owners who need a durable alternative to hard-to-find original parts.

Which Yamaha models and years will this starter generator fit?

This starter generator is compatible with a wide range of Yamaha 4-cycle gas golf carts, covering G2, G3, G4, G5, G6, G8, G9, G11 and G14 model families produced from 1985 through 1996. Specific model codes (like G2AM5, G5AG, G9AK, G11AJ, and G14AP) are included in the fit list, so you can confirm match by comparing your cart's model plate.

• Fits Yamaha G2–G14 4-cycle gas carts (1985–1996).
• Compatible with specific sub-models such as G2AB, G5AF, G8AH, G9AJ, G11AK, G14AM, and more.
• Check your cart’s model/year plate and OEM cross-reference list before ordering.

What are the electrical and mechanical specifications I should know?

The unit provides 12 volts at 22 amps with right-hand (RE) rotation and comes with a V1 pulley class and an ER regulator. These specifications match common Yamaha starter-generator requirements, but the included pulley may need to be swapped with your original pulley in some installations.

• Voltage: 12V; Amperage: 22A; Rotation: RE (clockwise).
• Pulley class: V1 — pulley reuse may be required for some carts.
• Built-in regulator model: ER for stable charging behavior.

Which OEM and aftermarket part numbers does this replace?

This unit cross-references many OEM and aftermarket numbers, making it a practical substitute when original parts are obsolete or costly. Use the provided replacement list to confirm compatibility with your existing part number or service manual entry.

• Replaces OEM numbers including J38-81100-10-00 and J38-81100-11-00.
• Also cross-referenced to numerous factory and aftermarket IDs such as 420-44003, SG-802, RN15425, and GSB107-06B.
• Compare the part number stamped on your old unit to the cross-reference list before purchasing.

What warranty and support come with the starter generator?

Parts World USA backs this product with a one-year hassle-free support commitment and customer service to assist with fitment questions or installation concerns. The company ships newly manufactured units and aims to ensure replacement parts arrive ready to install.

• 1-year support from Parts World USA for fitment and defects.
• Product is newly manufactured and sold as a direct-fit replacement.
• Customer service available for pulley reuse guidance and compatibility checks.

Who is this for: This starter generator is intended for golf course maintenance teams, fleet operators, mechanics, and DIY owners who run or service vintage and later-model Yamaha 4-cycle gas golf carts. If you need a cost-effective direct-replacement unit that covers many Yamaha sub-models and includes a broad OEM cross-reference list, this Parts World USA starter generator is a practical option. Be prepared to reuse your original pulley if required for your specific cart application.