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SKU:
NLT2K03871
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12V Voltage Regulator SBA185516030 for Ford New Holland Yanmar Tractors
$42.99
In Stock
$42.99
Sale price
$42.99
Regular price
This aftermarket 12-volt mechanical voltage regulator replaces SBA185516030 on compatible Ford, New Holland, and Yanmar tractors and compact equipment.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Ford/New Holland 1000, 1310, 1500, 1510, 1600, 1700, 1710, 1710O, 1900, 1910, 2110 tractors
- Ford/New Holland CL25, CL35, CL45, CL55, CL65 skid loaders
- Yanmar YM1500, YM1700, YM200, YM240 tractors
Product Overview
A battery that repeatedly goes dead—or one that is being overcharged—can point to a regulator that is no longer controlling charging voltage. This unit is for older charging systems that use the matching mechanical regulator and connector layout.
It is a sensible replacement after the battery, alternator or generator, wiring, belt, and grounds have been tested. The number on the original regulator remains the best fitment check.
Key Features & Performance
- Controls charging-system voltage on compatible 12V applications
- Mechanical-style replacement for the original regulator layout
- Covers tractor, skid-loader, and Yanmar compact tractor applications
- Can correct undercharge or overcharge caused by failed regulator contacts
- Aftermarket alternative for discontinued or worn original units
Replaces Part Numbers
- SBA185516030
- 51471792
- 83922416
- 124550-77710
- SVU322797
Common Uses
- Fixing a charging system that stays below normal voltage
- Correcting battery overcharging or electrolyte loss
- Replacing burnt or corroded mechanical regulator contacts
- Restoring stable lights and accessories on compatible equipment
Technical Specifications
- Part Type: Voltage Regulator
- System Voltage: 12V
- Regulator Style: Mechanical
- Application: Charging system
- Replacement Type: Aftermarket
Installation & Fitment
- Disconnect the battery before service
- Match the connector, mounting holes, and original number
- Clean and tighten charging-system grounds
- Check belt tension and alternator/generator output
- Measure charging voltage after installation
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Several charging-system faults produce the same symptoms. Confirm the original regulator number and diagnose the battery, wiring, and charging unit before replacement.
Frequently Asked Questions
Q: Can this fix a tractor that will not keep the battery charged? A: It can when the regulator is the failed component, but a weak battery, loose belt, poor ground, or faulty charging unit can cause the same problem.
Q: Can a bad regulator overcharge a battery? A: Yes. Stuck or damaged contacts can allow charging voltage to rise too high.
Q: Is this an electronic regulator? A: It is listed as a mechanical-style 12V regulator; compare the original housing and connector.
Q: Is it OEM? A: No. It is an aftermarket replacement.
Part Summary
keywords: SBA185516030 voltage regulator, Ford 1700 charging regulator, New Holland 1910 regulator, Yanmar YM240 voltage regulator, 12V tractor charging control, 51471792 replacement
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.