2Bros Parts

REGULATOR 12V NT650 88-91, ARROWHEAD ESP2501 HONDA 31600-MN8-028, 230-58219

£55.78Only 1 left

4.1 Trustpilot 99.9% positive on eBay

UK delivery £4.99, free over £60 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

12V voltage regulator rectifier for Honda NT 650 Bros and NT 650 Hawk models 1988-1991. Meets or exceeds OEM specifications. 35A current, three-phase input, direct current output, SCR technology. Dimensions: 90mm length x 80mm width x 28mm height. Mounting pitch: 67mm. No integrated sensor. Cross-reference OEM numbers: AHA6108, ESP2501, 230-58219, 230-58220, 31600-MN8-008, 31600-MN8-018, 31600-MN8-028, SH538C-12. Part number: ESP2501. Manufacturer: Arrowhead Electrical.

Specifications
SKU
44-9790.AH
Brand
Arrowhead Electrical
Availability
In Stock (1)
General Product Group
Ignition & Electrical Parts
General Product Type
Voltage Reulator
Variant Id
280767
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Arrowhead Electrical 12V Voltage Regulator/Rectifier - ESP2501

Ensure optimal electrical system performance with this high-quality 12V Voltage Regulator/Rectifier. Designed as a direct replacement, this unit is engineered to meet or exceed original equipment manufacturer (OEM) specifications for reliability and durability. Precision manufactured and rigorously tested, it guarantees seamless integration and consistent power output for your motorcycle's electrical components.

This voltage regulator/rectifier is essential for maintaining the correct voltage for your battery and electrical systems, preventing overcharging or undercharging. Its robust construction ensures longevity even under demanding riding conditions.

Key Features:

  • Voltage Output: 12V
  • Current Rating: 35A
  • Input Type: Three-phase (TRIFÁSICO)
  • Output Type: Direct Current (CC)
  • Technology: SCR
  • Dimensions: 90mm (Length) x 80mm (Width) x 28mm (Height)
  • Mounting Pitch: 67mm
  • Integrated Sensor: No

Cross-Reference OEM Part Numbers:

  • AHA6108 ARROWHEAD
  • ESP2501 ARROWHEAD (OEM)
  • 230-58219 J & N
  • 230-58220 J & N
  • 31600-MN8-008 HONDA
  • 31600-MN8-018 HONDA
  • 31600-MN8-028 HONDA
  • SH538C-12

Part Number: ESP2501

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1