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Lock Nut Hex, M5 x 0.8, Cl 8, Znd — fits 133 models across the New Holland lineup — 80043440

Part #80043440

Fits: New Holland FR450-A3, New Holland FR500-A3, New Holland FR780-A4, New Holland FR780-A4, New Holland FR780-A4 + 278 more

$2.22

In Stock

About this part

Fits 140 variants across 14 series:

CR Series Tier 535 variants
FR Series28 variants
760cg Grain Head18 variants
CR Series14 variants
CR Series Tier 2

About this part

Brand

New Holland

Part Number

80043440

SKU

CT-NHL-80043440

About this part

Lock Nut Hex, M5 x 0.8, Cl 8, Znd
fits 133 models across the New Holland lineup
80043440

$2.22

$2.22/each · pack of 10 = $22.20

Quantity (sold in pack of 10)

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Order as a full pack

Pack of 10 — $22.20

$2.22/ea · SKU CT-NHL-80043440-PK10

We're out of individual units. The full pack ships from CNH.

Returns within 30 days

Restocking fees and return shipping terms depend on the item source. See return policy.

$2.22

In Stock

Pack of 10

$22.20

10 variants

300 Series6 variants

CR Series Tier 36 variants

CX Combines5 variants

Fr90005 variants

T7.220-260 Power Command4 variants

Td5.4 variants

Draper Heads2 variants

Small2 variants

ROW Independent1 variant

Show all 140 models

CR Series Tier 5 (35)

FR Series (28)

760cg Grain Head (18)

CR Series (14)

CR Series Tier 2 (10)

300 Series (6)

CR Series Tier 3 (6)

CX Combines (5)

Fr9000 (5)

T7.220-260 Power Command (4)

Td5. (4)

Draper Heads (2)

Small (2)

ROW Independent (1)

New Holland 490FIA

This part has a new number

You searched for14048617now replaced by80043440.

Replaces14048611140486172977215+3 more

Most Popular New Holland Parts

Top 6 of 186 best sellers

OEM

Oil, Hydraulic — New Holland — 73341774

PN: 73341774

Ask for a price

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

PN: F350DSW

$58.62

OEM

In Stock

Hydraulic Oil — New Holland — 73344274

PN: 73344274

$118.75

OEM

In Stock

Hydraulic Oil — New Holland — 73344268

PN: 73344268

$1,212.00

OEM

Attachment Long Tine for New Holland E57C / E60C — 48058021

PN: 48058021

$4,007.00

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

PN: F150DSW

$229.20

This Part Fits

Part Number History

Replaces

1-34-799-7581404861114048617190003888450190003888718

Current

80043440

Found on 77 parts diagrams

55.404.40

+27 more parts diagrams

Parts Diagrams

Often Bought Together

Hose 8mm ID x 12mm OD, Pvc — fits 109 models across the New Holland lineup — 400813

$12.90

Clamp 12mm - 22mm — universal New Holland service part, fits 268 models — 82039341

$14.10

Fuel filter for New Holland diesel engines. Removes water and particulate contaminants to protect injection systems.

$9.06

Filter Head — fits 33 New Holland models — 84208356

$16.14

Hydraulic oil filter for New Holland equipment. Removes contaminants from pressurized fluid to protect pumps and valves.

$48.35

Clamp 18mm - 25mm — universal New Holland service part, fits 292 models — 326082

$17.22

Clamp — universal New Holland service part, fits 315 models — 430356

$21.89

Clamp Closed 11.1MM Insul 5/16 Bolt — universal New Holland service part, fits 206 models — 858956

$6.42

Sealing Ring for New Holland FR9040 / FR9050 / FR9060 — 84484610

$30.19

Filter Strainer — fits 28 New Holland models — 84358186

$61.06

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

14

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Related Shorts

14

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Part Number History

Replaces

1-34-799-7581404861114048617190003888450190003888718

Current

80043440

Found on 77 parts diagrams

55.404.40

ROAD LIGHTS, REAR, EU

Ref 24 · 73 hotspots

Electrical SystemsNew Holland BC5060

88.070.003

Dia Kit: Spout Extension Kit

Ref 16 · 36 hotspots

AccessoriesNew Holland FR480-A5

21.160.01[01]

SUPP. GEAR REDUCTION UNIT

Ref 6 · 28 hotspots

TransmissionNew Holland T7.220

06.223[01]

Standard Lights, Rear

Ref 8 · 49 hotspots

Electrical SystemsNew Holland CR940

63.100.010

Inoculant Tank, Tank

Ref 9 · 46 hotspots

Chemical ApplicatorsNew Holland FR450-A3

06.405[01]

Straw Elevator, Electrical Components

Ref 23 · 56 hotspots

Electrical SystemsNew Holland CR920

DIA KIT : SIGNAL PLATE - SPOUT

Ref 12 · 23 hotspots

AccessoriesNew Holland CR9080-TR3

63.115.010

Inoculant Tank, Tank

Ref 9 · 46 hotspots

Chemical ApplicatorsNew Holland FR480-A5

DIA KIT: UNLOAD TUBE SIGNAL PLATE SPOUT

Ref 9 · 20 hotspots

AccessoriesNew Holland CX870-E-5

88.070.003[01]

Dia Kit: Spout Extension Kit

Ref 20 · 28 hotspots

AccessoriesNew Holland FR450-A3

18.84358319[02]

Dia Kit : Inoculant Tank Pump Kit

Ref 30 · 42 hotspots

AccessoriesNew Holland FR9040

VAR - 333606, 391606, CAB, REAR, WINDOW

Platform, Cab, Bodywork and DecalsNew Holland TD5100

55.404.010

Spout Extension, Illumination

Ref 4 · 11 hotspots

Electrical SystemsNew Holland FR480-A5

88.063.002[02]

Dia Kit : Inoculant Tank With Integrated Level Sensor, Pump & Flow Sensor

Ref 29 · 41 hotspots

AccessoriesNew Holland FR450-A3

88.070.004

Dia Kit: Spout Extension Kit

Ref 7 · 39 hotspots

AccessoriesNew Holland FR650-A5

63.100.020

Inoculant Tank, Filter

Ref 28 · 46 hotspots

Chemical ApplicatorsNew Holland FR450-A3

SIGNAL PLATE FOR UNLOAD TUBE, SPOUT

Ref 12 · 25 hotspots

Electrical SystemsNew Holland CR9080-TR3

88.101.12

KIT, SENSOR GROUND RIGID HEADER

AccessoriesNew Holland 840CD

55.100.12

Straw Elevator, Electrical Components

Ref 23 · 54 hotspots

Electrical SystemsNew Holland CR9065

88.088.01

DIA KIT, INSTALLATION SPOUT, EXTENSION 12R FI

Ref 15 · 25 hotspots

GeneralNew Holland 490FIA

55.100.04

Straw Elevator, Electrical Components

Ref 23 · 52 hotspots

Electrical SystemsNew Holland CR9080

88.063.001[02]

Dia Kit: Inoculant Tank With Integrated Level Sensor, Pump & Flow Sensor

Ref 29 · 43 hotspots

AccessoriesNew Holland FR480-A4

55.404.21

LIGHTING, REAR, EUROPE, YJN304306 AND AFTER

Ref 37 · 63 hotspots

Electrical SystemsNew Holland BC5060

88.070.003

Dia Kit: Spout Extension Kit

Ref 16 · 36 hotspots

AccessoriesNew Holland FR480-A4

55.100.12

Straw Elevator, Electrical Components

Ref 23 · 55 hotspots

Electrical SystemsNew Holland CR9040

Attachment, Dual Mast Grader 96In

Ref 31 · 9 hotspots

Ce AttachmentsNew Holland C332

55.662.AZ[010]

Sensor Modules

Ref 8 · 84 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 44 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-16FT)

Conveyor Assembly, Positive Straw Discharge (Psd)

Ref 10 · 71 hotspots

Residue HandlingNew Holland CR1090-A5-OPTICLEAN

Conveyor Assembly, Positive Straw Discharge (Psd)

Ref 10 · 71 hotspots

Residue HandlingNew Holland CR790-A5-AGGR-SHAKE

Conveyor Assembly, Positive Straw Discharge (Psd)

Ref 10 · 71 hotspots

Residue HandlingNew Holland CR780-A5-AGGR-SHAKE

Posistion Sensor, Remote Adjustment Counterknives

Ref 11 · 27 hotspots

Electrical SystemsNew Holland CR10

3RD AXLE POSITTION SENSOR

Ref 11 · 16 hotspots

Electrical SystemsNew Holland CR790-E5

3RD AXLE POSITTION SENSOR

Ref 11 · 16 hotspots

Electrical SystemsNew Holland CR890-E5-12-5

Conveyor Assembly, Positive Straw Discharge (Psd)

Ref 10 · 71 hotspots

Residue HandlingNew Holland CR1090-TRA5-OPTICLEAN

55.662.AZ[010]

Sensor Modules

Ref 8 · 84 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 8 · 84 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 8 · 84 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 8 · 84 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 44 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-16FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 44 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-16FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 44 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-16FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 44 hotspots

Electrical SystemsNew Holland Grainheader My24 (760CG-16FT)

55.662.AZ[010]

Sensor Modules

Ref 8 · 83 hotspots

Electrical SystemsNew Holland Grainheader My25 (760CG-28FT)

55.662.AZ[010]

Sensor Modules

Ref 15 · 43 hotspots

Electrical SystemsNew Holland Grainheader My25 (760CG-16FT)

55.637.AC[010]

Inoculant Tank, Electricity

Ref 12 · 26 hotspots

Electrical SystemsNew Holland FR450-I3

90.105.AB[010]

Hingeable Sidesheets & Lower Beam Covers

Ref 18 · 27 hotspots

Platform, Cab, Bodywork and DecalsNew Holland Grainheader My25 (760CG-16FT)

63.115.AA[010]

Inoculant Tank, Tank

Ref 9 · 46 hotspots

Chemical ApplicatorsNew Holland FR450-I3

63.115.AC[010]

Inoculant Tank, Filter

Ref 28 · 44 hotspots

Chemical ApplicatorsNew Holland FR450-I3

88.063.001[020]

Dia Kit: Inoculant Tank With Integrated Level Sensor, Pump & Flow Sensor

Ref 29 · 41 hotspots

AccessoriesNew Holland FR450-I3

+27 more parts diagrams

Often Bought Together

Hose 8mm ID x 12mm OD, Pvc — fits 109 models across the New Holland lineup — 400813

$12.90

Clamp 12mm - 22mm — universal New Holland service part, fits 268 models — 82039341

$14.10

Fuel filter for New Holland diesel engines. Removes water and particulate contaminants to protect injection systems.

$9.06

Filter Head — fits 33 New Holland models — 84208356

$16.14

Hydraulic oil filter for New Holland equipment. Removes contaminants from pressurized fluid to protect pumps and valves.

$48.35

Clamp 18mm - 25mm — universal New Holland service part, fits 292 models — 326082

$17.22

Clamp — universal New Holland service part, fits 315 models — 430356

$21.89

Clamp Closed 11.1MM Insul 5/16 Bolt — universal New Holland service part, fits 206 models — 858956

$6.42

Sealing Ring for New Holland FR9040 / FR9050 / FR9060 — 84484610

$30.19

Filter Strainer — fits 28 New Holland models — 84358186

$61.06

Lock Nut Hex, M5 x 0.8, Cl 8, Znd — fits 133 models across the New Holland lineup — 80043440

About this part

About this part

About this part

CR Series Tier 5 (35)

FR Series (28)

760cg Grain Head (18)

CR Series (14)

CR Series Tier 2 (10)

300 Series (6)

CR Series Tier 3 (6)

CX Combines (5)

Fr9000 (5)

T7.220-260 Power Command (4)

Td5. (4)

Draper Heads (2)

Small (2)

ROW Independent (1)

Oil, Hydraulic — New Holland — 73341774

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

Hydraulic Oil — New Holland — 73344274

Hydraulic Oil — New Holland — 73344268

Attachment Long Tine for New Holland E57C / E60C — 48058021

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

This Part Fits

Harvesting Equipment

Forage Equipment

Tractors

Light Equipment

Balers

Part Number History

Found on 77 parts diagrams

ROAD LIGHTS, REAR, EU

Dia Kit: Spout Extension Kit

SUPP. GEAR REDUCTION UNIT

Standard Lights, Rear

Inoculant Tank, Tank

Straw Elevator, Electrical Components

DIA KIT : SIGNAL PLATE - SPOUT

Inoculant Tank, Tank

DIA KIT: UNLOAD TUBE SIGNAL PLATE SPOUT

Dia Kit: Spout Extension Kit

Dia Kit : Inoculant Tank Pump Kit

VAR - 333606, 391606, CAB, REAR, WINDOW

Spout Extension, Illumination

Dia Kit : Inoculant Tank With Integrated Level Sensor, Pump & Flow Sensor

Dia Kit: Spout Extension Kit

Inoculant Tank, Filter

SIGNAL PLATE FOR UNLOAD TUBE, SPOUT

KIT, SENSOR GROUND RIGID HEADER

Straw Elevator, Electrical Components

DIA KIT, INSTALLATION SPOUT, EXTENSION 12R FI

Straw Elevator, Electrical Components

Dia Kit: Inoculant Tank With Integrated Level Sensor, Pump & Flow Sensor

LIGHTING, REAR, EUROPE, YJN304306 AND AFTER

Dia Kit: Spout Extension Kit

Straw Elevator, Electrical Components

Attachment, Dual Mast Grader 96In

Sensor Modules

Sensor Modules

Conveyor Assembly, Positive Straw Discharge (Psd)

Conveyor Assembly, Positive Straw Discharge (Psd)

Conveyor Assembly, Positive Straw Discharge (Psd)

Posistion Sensor, Remote Adjustment Counterknives

3RD AXLE POSITTION SENSOR

3RD AXLE POSITTION SENSOR

Conveyor Assembly, Positive Straw Discharge (Psd)

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Sensor Modules

Inoculant Tank, Electricity

Hingeable Sidesheets & Lower Beam Covers

Inoculant Tank, Tank