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SKU:
NLT2F03065
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Backup Alarm Pressure Switch 87752556 for Case New Holland Skid Steers
$59.99
In Stock
$59.99
Sale price
$59.99
Regular price
This aftermarket two-terminal backup alarm pressure switch replaces 87752556, 87370805, 84155533, and 87029843 on compatible Case and New Holland skid steer loaders.
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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
- Case 410, 420, 420CT, 430, 435, 440, 440CT, 445, 445CT, 450, 450CT, 465
- New Holland C175, C185, C190
- New Holland L160, L170, L175, L180, L185, L190
- New Holland LS160, LS170, LS180.B, LS185.B, LS190.B
- New Holland LT185.B, LT190.B
Product Overview
If the reverse alarm does not sound—or sounds at the wrong time—the hydraulic pressure switch that tells the circuit the machine is backing may be at fault. This two-terminal sensor is used in the backup-alarm circuit on the listed loaders.
Check the alarm, wiring, connector, hydraulic pressure, and switch continuity before replacement. The same part is sometimes listed simply as a pressure switch, so the original numbers are the safest identifier.
Key Features & Performance
- Two-terminal backup alarm pressure switch
- Covers Case 400-series and New Holland L/LS/LT/C models
- Replacement for four common CNH references
- Restores reverse-pressure signal to the alarm circuit
- Aftermarket replacement
Replaces Part Numbers
- 87752556
- 87370805
- 84155533
- 87029843
Common Uses
- Repairing an inoperative reverse alarm
- Correcting intermittent backup-alarm activation
- Replacing a leaking pressure switch
- Restoring a tested-open reverse pressure signal
Technical Specifications
- Part Type: Backup Alarm Pressure Switch
- Terminal Count: 2
- System: Reverse/backup alarm
- Compatible Brands: Case/New Holland
- Replacement Type: Aftermarket
Installation & Fitment
- Lower attachments and relieve system pressure
- Disconnect battery power
- Clean the port and connector area
- Match threads and terminal layout
- Test alarm operation in a controlled area
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Match all reference numbers, threads, terminals, and machine serial information. Do not substitute a different hydraulic pressure switch.
Frequently Asked Questions
Q: What does this switch control? A: It provides a pressure-based signal used by the backup alarm circuit on compatible machines.
Q: Can a failed alarm itself cause the problem? A: Yes. Test the alarm unit, wiring, fuse, and switch circuit.
Q: Does it fit New Holland LS185.B? A: Yes, when the machine uses one of the listed switch numbers.
Q: Is it OEM CNH? A: No. It is an aftermarket replacement.
Part Summary
keywords: 87752556 backup alarm switch, 87370805 pressure switch, New Holland LS185B reverse alarm, Case 420CT backup sensor, 84155533 replacement, skid steer reverse warning switch
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.