---
product_id: 81862400
title: "SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty!"
brand: "thunder parts"
price: "$80"
currency: NZD
in_stock: true
reviews_count: 11
category: "Thunder Parts"
url: https://www.desertcart.nz/products/81862400-sx460-avr-generic-replacement-for-cummins-sx460-automatic-voltage-regulator
store_origin: NZ
region: New Zealand
---

# 2-year warranty for long-term reliability ±1.0% voltage regulation precision Jumper selectable input voltage 95-132V or 190-264V AC SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty!

**Brand:** thunder parts
**Price:** $80
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your power game with precision and reliability—because steady voltage means unstoppable productivity!

## Quick Answers

- **What is this?** SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty! by thunder parts
- **How much does it cost?** $80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/81862400-sx460-avr-generic-replacement-for-cummins-sx460-automatic-voltage-regulator)

## Best For

- thunder parts enthusiasts

## Why This Product

- Trusted thunder parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by a 2-year warranty, ensuring your investment is protected and your power stays reliable.
- • **Robust Current Handling:** Supports continuous 4A DC output and intermittent 6A bursts—power through demanding loads without compromise.
- • **Precision Voltage Control:** Maintain ultra-stable output with ±1.0% regulation—never worry about power fluctuations again.
- • **Flexible Input Compatibility:** Seamlessly switch between 95-132V or 190-264V AC inputs with easy jumper settings—adapt to your power needs instantly.
- • **Thermal Stability Engineered:** Minimal thermal drift at just 0.05% per °C keeps your voltage rock steady even under heat stress.

## Overview

The Thunder Parts SX460 AVR is a high-precision automatic voltage regulator designed as a generic replacement for Cummins SX460 models. It offers jumper-selectable input voltages (95-132V or 190-264V AC), delivers a stable output with ±1.0% regulation, and supports continuous 4A DC current with thermal drift minimized to 0.05% per °C. Engineered for durability, it comes with a 2-year warranty, making it the smart choice for professionals demanding consistent and reliable power management.

## Description

desertcart.com: Thunder Parts SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty! : Automotive

Review: Awesome board for a low price! - I bought this to upgrade my old 1984 Onan 8.0kW MDKD GenSet. It works AWESOME! The voltage has never been so steady! I need to readjust it to be 120V because I originally adjusted it when the GenSet was cold. This is a note...Let the GenSet warm up fully then dial in the no load voltage. It didn't drop much, 3V AC which isn't bad for a 120V GenSet...117V is well with in acceptable tolerance but I want the no load voltage to be perfect. I can't wait to install the remote trimming potentiometer. This will allow me to make a +/- 10% from original set point adjustment from the boat's power panel without changing the main adjustment. I like this idea. Probably not get used much, if at all, but having the option there is GREAT. It use to have an old transformer regulator and it worked great till the GenSet got overloaded because of a failure in the Air-Conditioning on my boat, it kept trying to start the compressor and would go in to thermal shutdown then cool off just enough to try again but every time it tried it drew more and more power because the compressor was hotter when it tried with out popping the circuit breaker, even though it's the proper size, and then it just didn't work any more. I was sleeping at anchor in August in Southern Florida and didn't notice the change in Generator tone till it was too late...Was too tired and slept too soundly that night. Oh, well, it made me upgrade it to this awesome board that holds a tighter voltage then the original ever did!
Review: Repuesto económico y me desvaro

## Features

- CUMMINS is a registered trademark of Cummins, Inc.
- SX460 AVR - Automatic Voltage Regulator - Exact Generic Replacement - 2 Year Warranty!
- INPUT: Voltage: Jumper selectable 95-132V ac or 190-264V ac, Frequency: 50-60 Hz nominal, Phase: 1
- OUTPUT: Voltage: Max 90V dc at 207V ac input, Current: Continuous 4 A dc, Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum
- Regulation: +/-1.0% * Thermal drift: 0.05% per deg. C change in AVR ambient
- Unit power dissipation: 10 watts maximum - Build up voltage：4 Volts @ AVR terminals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01862VWB4 |
| Best Sellers Rank | #240,818 in Automotive ( See Top 100 in Automotive ) #38 in Automotive Replacement Alternator Voltage Regulators |
| Customer Reviews | 4.3 4.3 out of 5 stars (87) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.2 ounces |
| Item model number | AVR SX460 - Generic Replacement |
| Manufacturer | Thunder Parts |
| Package Dimensions | 6.4 x 4.5 x 2.3 inches |

## Images

![SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty! - Image 1](https://m.media-amazon.com/images/I/61KqirNBSCL.jpg)

## Questions & Answers

**Q: It is okay to replace sx460 into sx440?**
A: Yes it will work

**Q: What phase avr sx460**
A: Single Phase or 3Phase it becomes with the proper jumper for one or another application.

**Q: can this replace the Stamford E000-23412/1P on a 3 phase Newage uci224fil gen?**
A: Yes it will work.

**Q: Is this a replacement for markon 036-245 avr?**
A: Avr was a replacement part for a Perkins generator.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome board for a low price!
*by R***2 on May 13, 2019*

I bought this to upgrade my old 1984 Onan 8.0kW MDKD GenSet. It works AWESOME! The voltage has never been so steady! I need to readjust it to be 120V because I originally adjusted it when the GenSet was cold. This is a note...Let the GenSet warm up fully then dial in the no load voltage. It didn't drop much, 3V AC which isn't bad for a 120V GenSet...117V is well with in acceptable tolerance but I want the no load voltage to be perfect. I can't wait to install the remote trimming potentiometer. This will allow me to make a +/- 10% from original set point adjustment from the boat's power panel without changing the main adjustment. I like this idea. Probably not get used much, if at all, but having the option there is GREAT. It use to have an old transformer regulator and it worked great till the GenSet got overloaded because of a failure in the Air-Conditioning on my boat, it kept trying to start the compressor and would go in to thermal shutdown then cool off just enough to try again but every time it tried it drew more and more power because the compressor was hotter when it tried with out popping the circuit breaker, even though it's the proper size, and then it just didn't work any more. I was sleeping at anchor in August in Southern Florida and didn't notice the change in Generator tone till it was too late...Was too tired and slept too soundly that night. Oh, well, it made me upgrade it to this awesome board that holds a tighter voltage then the original ever did!

### ⭐⭐⭐⭐ Review
*by T***N on October 20, 2024*

Repuesto económico y me desvaro

### ⭐⭐⭐⭐⭐ Five Stars
*by V***A on November 3, 2016*

Perfect. Generator now working. Arrived in good time. Thank you.

## Frequently Bought Together

- Thunder Parts SX460 AVR Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty!
- Thunder Parts | AS440 | Generic Replacement for Cummins AS440 Automatic Voltage Regulator | 2 Year Warranty
- AVR SE350 Automatic Voltage Regulator Control Module for Generator Genset with 2 Year Warranty!

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*