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Relay 12V, 40A, Mini — fits 141 models across the New Holland lineup — 84543666
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Relay 12V, 40A, Mini — fits 141 models across the New Holland lineup — 84543666

Part #84543666 No reviews yet — be the first Find it in 50 parts diagrams

Fits: New Holland T7.165S, New Holland T7.170, New Holland T7.175, New Holland FR780-A5, New Holland T7.185 + 136 more

About this item

  • Genuine New Holland OEM part — direct factory replacement
  • Fits: New Holland T7.165S, New Holland T7.170, New Holland T7.175, New Holland FR780-A5, New Holland T7.185 + 136 more
  • Switches the high-current circuit
Replaces
82013124
84000651
84997024
86529089
why →
$25.15/ each · USD
In Stock

usually ships same day

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

CT
Sold & shipped by Clinton Tractor & Implement Co.
Authorized New Holland dealer · since 1953
$25.15/ each · USD
In Stock

usually ships same day

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

CT
Sold & shipped by Clinton Tractor & Implement Co.
Authorized New Holland dealer · since 1953

Overview

Product description

On the New Holland T6.145 and T6.155, the relay switches the high-current circuit. Compatible with 141 New Holland models across 28 series.

Specifications

Technical specifications

9 attributes
Part type
Relay
Fits
141 New Holland models
Brand
New Holland
Part number (MPN)
84543666
SKU
CT-NHL-84543666
Category
ELECTRICAL
Part Number
84543666
Division
BOTH
Kit Available
Yes
Fit & diagrams

Compatibility

Will it fit your machine?

Type your model to confirm it fits — or browse the full compatibility list below.

Equipment models this part fits
ModelSeries
T6145T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6155T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6160T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6165T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6175T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6180T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T7230T7.XXX AUTO COMMAND STAGE V
T7245T7.XXX AUTO COMMAND STAGE V
T7260T7.XXX AUTO COMMAND STAGE V
T7270T7.XXX AUTO COMMAND STAGE V
T7165ST7.XXX STAGE V
T7175T7.XXX STAGE V
T7190T7.XXX STAGE V
T7210T7.XXX STAGE V
T7230T7.XXX STAGE V
T7245T7.XXX STAGE V
T7260T7.XXX STAGE V
T7175T7.XXX TIER 4B
T7175T7.XXX AUTOCOMMAND TIER 4B
T7190T7.XXX AUTOCOMMAND TIER 4B
T7190T7.XXX TIER 4B
T7195ST7.XXX STAGE V
T7210T7.XXX AUTOCOMMAND TIER 4B
T7210T7.XXX TIER 4B
T7215ST7.XXX STAGE V
T7225T7.XXX AUTOCOMMAND TIER 4B
T7230T7.XXX STAGE V
T7230T7.XXX AUTOCOMMAND TIER 4B
T7230T7.XXX TIER 4B
T7245T7.XXX STAGE V
T7245T7.XXX AUTOCOMMAND TIER 4B
T7245T7.XXX TIER 4B
T7260T7.XXX TIER 4B
T7260T7.XXX AUTOCOMMAND TIER 4B
T7260T7.XXX STAGE V
T7270T7.XXX AUTOCOMMAND TIER 4B
T6180T6.XXX STAGE V
T7175T7.XXX AUTOCOMMAND TIER 4B
T7175T7.XXX TIER 4B
T7175T7.XXX TIER 4B
T7190T7.XXX TIER 4B
T7190T7.XXX AUTOCOMMAND TIER 4B
T7190T7.XXX TIER 4B
T7210T7.XXX TIER 4B
T7210T7.XXX TIER 4B
T7210T7.XXX AUTOCOMMAND TIER 4B
T7225T7.XXX AUTOCOMMAND TIER 4B
T6180T6.XXX STAGE V
T7165T7.XXX TIER 4B
T7175T7.XXX TIER 4B
T7190T7.XXX TIER 4B
T7210T7.XXX TIER 4B
T7210T7.XXX STAGE V
T7230T7.XXX TIER 4B
T7245T7.XXX TIER 4B
T7260T7.XXX TIER 4B
CR1090-A4CR SERIES TIER 4
CR990-A4CR SERIES TIER 4
T5110T5. AUTO COMMAND STAGE V
T5110T5. AUTO COMMAND STAGE V

Showing the first 10 of 141 compatible models — type your model above to jump straight to it.

Not sure it fits? Search by serial number for an exact, machine-specific match.

Parts diagrams

Find it in the exploded diagram

Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.

New HollandSystemAssemblyThis part
Group diagrams
Parts diagrams this part appears in
AssemblyMachineCalloutPartsView
Fuse Box exploded parts diagram — New Holland T7.165S
Fuse Box
 New Holland T7.165S · Electrical Systems#29View
Maintenance Parts exploded parts diagram — New Holland T6.145
Maintenance Parts
 New Holland T6.145 · Service & Maintenance#1419View
Var - 743795, 759484, 759485 exploded parts diagram — New Holland T6.125
Var - 743795, 759484, 759485
 New Holland T6.125 · Electrical Systems#1033View
VAR - 762589, 762590, 762591, 762592 - STEERING, CONTROL, SYSTEM, AUTOGUIDANCE, HARNESS exploded parts diagram — New Holland T7.275
VAR - 762589, 762590, 762591, 762592 - STEERING, CONTROL, SYSTEM, AUTOGUIDANCE, HARNESS
 New Holland T7.275 · Electrical Systems#40View
Var - 758479, 759722, 759724, 759725 - Cab, Main Harness, Box exploded parts diagram — New Holland T5.110
Var - 758479, 759722, 759724, 759725 - Cab, Main Harness, Box
 New Holland T5.110 · Electrical Systems#170View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 84543666 is the current number to order. The old numbers bring you to this page.

  • 82013124
  • 84000651
  • 84997024
  • 86529089

Part guide

New Holland 84543666 relay — buyer's guide

~1 min read

New Holland 84543666 is the relay Clinton Tractor supplies for this application. It is listed as fitting 141 New Holland models.

What 84543666 fits

Fits: New Holland T7.165S, New Holland T7.170, New Holland T7.175, New Holland FR780-A5, New Holland T7.185 + 136 more. Commonly ordered for the T6.145, T6.155, T6.160. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

84543666 supersedes 82013124, 84000651, 84997024, 86529089. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.

Relay 12V, 40A, Mini — fits 141 models across the New Holland lineup — 8454366684543666 · $25.15
In Stock
$25.15In Stock