⌘K

Search by manufacturer, assembly, or parts⌘K

·

⌘K

1 / 5

Plow Bolt #3, 7/16'' - 14 x 1 1/2'', Gr 5 — fits 22 New Holland models — 6644

Part #6644

Fits: Versatile 400V, Ford 10WF0104, New Holland 360W5, New Holland 450, New Holland 451 + 17 more

$1.74

In Stock

About this part

Fits 22 variants across 7 series:

Sickle Mower (8)

About this part

Brand

New Holland

Part Number

6644

SKU

CT-NHL-6644

About this part

Plow Bolt #3, 7/16''
14 x 1 1/2'', Gr 5
fits 22 New Holland models
6644

$1.74

$1.74/each · pack of 10 = $17.40

Quantity (sold in pack of 10)

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Order as a full pack

Pack of 10 — $17.40

$1.74/ea · SKU CT-NHL-6644-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.

$1.74

In Stock

Pack of 10

$17.40

ROW Crop (4)

Sickle BAR (4)

Cultivator (2)

Legacy (2)

Plow (1)

New Holland 154-SERIES

Versatile SP (1)

Versatile 400V

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

87226V66448401180084011

Current

6644

Found on 13 parts diagrams

014

Parts Diagrams

Often Bought Together

PN 63905

Clamp for New Holland 450 / 451 / 455 / 456 — 63905

$63.58

PN 143615

Clamp for New Holland 450 / 451 / 455 / 456 — 143615

$109.45

PN 691163

Service Kit for New Holland 451 / 456 — 691163

$190.55

PN 86512492

Bearing Assy 38.1mm ID — fits 16 New Holland models — 86512492

$655.00

PN 86517961

Bearing Assy for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 86517961

$504.75

Ball Bearing 31.8mm ID x 80mm OD x 36.5mm W — fits 49 New Holland models — 86523785

$50.45

Flanged Bearing 80.02mm ID x 147.6mm OD x 4mm Thk — universal New Holland service part, fits 297 models — 86620027

$12.54

Ball Bearing 28.6mm Hex x 72mm OD x 37.7mm W — fits 163 models across the New Holland lineup — 121602

$69.77

Bearing Assy 68.3 mm ID x 108 mm OD for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 9804578

$477.65

PN 37857

Oil Seal 31.75mm ID x 42.93mm OD x 4.78mm Thk — fits 42 New Holland models — 37857

$15.54

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

15

The New Holland T6.160 Rolls Through Hay Season Like It Owns the Field #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.

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

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

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

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

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

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

Watch the New Holland E70D Rip Out a Stump in Under a Minute #shortsClinton Tractor & Implement Co.

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

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

New Holland Boomer 55 — Property Powerhouse | On Our Lot Series #shortsClinton Tractor & Implement Co.

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

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

Related Shorts

Part Number History

Replaces

87226V66448401180084011

Current

6644

Related Shorts

15

The New Holland T6.160 Rolls Through Hay Season Like It Owns the Field #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.

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

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

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

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

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

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

Watch the New Holland E70D Rip Out a Stump in Under a Minute #shortsClinton Tractor & Implement Co.

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

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

New Holland Boomer 55 — Property Powerhouse | On Our Lot Series #shortsClinton Tractor & Implement Co.

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

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

Found on 13 parts diagrams

014

CUTTER BAR W/SINGLE GUARDS

Ref 26 · 38 hotspots

Complete MachineNew Holland 451

017

FLATHEAD PLOW BOLTS

Complete MachineFord 10WF0103

013

SICKLE KNIFE GROUP

Ref · 36 hotspots

Complete MachineNew Holland 636

063

CRIMPER BODY

Ref 11 · 45 hotspots

Attachments-HeadersVersatile 400V

004

MAIN FRAME & KNIFE GUARD, 827 & 830

Ref · 35 hotspots

Complete MachineNew Holland 827

008

CUTTER BAR GROUP, 450 ASN87764, 455 ASN 88846

Ref 12 · 35 hotspots

Complete MachineNew Holland 450

013

SICKLE & SICKLE DRIVE GROUP

Ref · 35 hotspots

Complete MachineNew Holland 737

02.03

MAIN DRIVE, 360W5 & 360N6

Ref 68 · 98 hotspots

Attachments-HeadersNew Holland 360N3

015

CUTTERBAR, W/DOUBLE GUARDS & RIVETED KNIVES

Complete MachineNew Holland 451

007

CUTTER BAR GROUP, 450 BSN 87763, 455 BSN 88845

Ref 11 · 35 hotspots

Complete MachineNew Holland 450

004

CUTTERBAR, 6 & 7 FT.

Ref 21 · 34 hotspots

Complete MachineNew Holland 44

015A

CUTTERBAR, W/DOUBLE GUARDS & BOLTED KNIVES

Ref 22 · 44 hotspots

Complete MachineNew Holland 451

008

TRIP BODY

Ref 22 · 28 hotspots

Complete MachineNew Holland 100V

Often Bought Together

PN 63905

Clamp for New Holland 450 / 451 / 455 / 456 — 63905

$63.58

PN 143615

Clamp for New Holland 450 / 451 / 455 / 456 — 143615

$109.45

PN 691163

Service Kit for New Holland 451 / 456 — 691163

$190.55

PN 86512492

Bearing Assy 38.1mm ID — fits 16 New Holland models — 86512492

$655.00

PN 86517961

Bearing Assy for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 86517961

$504.75

Ball Bearing 31.8mm ID x 80mm OD x 36.5mm W — fits 49 New Holland models — 86523785

$50.45

Flanged Bearing 80.02mm ID x 147.6mm OD x 4mm Thk — universal New Holland service part, fits 297 models — 86620027

$12.54

Ball Bearing 28.6mm Hex x 72mm OD x 37.7mm W — fits 163 models across the New Holland lineup — 121602

$69.77

Bearing Assy 68.3 mm ID x 108 mm OD for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 9804578

$477.65

PN 37857

Oil Seal 31.75mm ID x 42.93mm OD x 4.78mm Thk — fits 42 New Holland models — 37857

$15.54

Plow Bolt #3, 7/16'' - 14 x 1 1/2'', Gr 5 — fits 22 New Holland models — 6644

About this part

Sickle Mower (8)

About this part

About this part

ROW Crop (4)

Sickle BAR (4)

Cultivator (2)

Legacy (2)

Plow (1)

Versatile SP (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

Haytools

Forage Equipment

Crop Production Equipment

Harvesting Equipment

This Part Fits

Part Number History

Found on 13 parts diagrams

CUTTER BAR W/SINGLE GUARDS

FLATHEAD PLOW BOLTS

SICKLE KNIFE GROUP

CRIMPER BODY

MAIN FRAME & KNIFE GUARD, 827 & 830

CUTTER BAR GROUP, 450 ASN87764, 455 ASN 88846

SICKLE & SICKLE DRIVE GROUP

MAIN DRIVE, 360W5 & 360N6

CUTTERBAR, W/DOUBLE GUARDS & RIVETED KNIVES

CUTTER BAR GROUP, 450 BSN 87763, 455 BSN 88845

CUTTERBAR, 6 & 7 FT.

CUTTERBAR, W/DOUBLE GUARDS & BOLTED KNIVES

TRIP BODY

Parts Diagrams

Often Bought Together

Clamp for New Holland 450 / 451 / 455 / 456 — 63905

Clamp for New Holland 450 / 451 / 455 / 456 — 143615

Service Kit for New Holland 451 / 456 — 691163

Bearing Assy 38.1mm ID — fits 16 New Holland models — 86512492

Bearing Assy for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 86517961

Ball Bearing 31.8mm ID x 80mm OD x 36.5mm W — fits 49 New Holland models — 86523785

Flanged Bearing 80.02mm ID x 147.6mm OD x 4mm Thk — universal New Holland service part, fits 297 models — 86620027

Ball Bearing 28.6mm Hex x 72mm OD x 37.7mm W — fits 163 models across the New Holland lineup — 121602

Bearing Assy 68.3 mm ID x 108 mm OD for New Holland 360N3 / 360N4 / 360N6 / 360W5 / 3PN — 9804578

Oil Seal 31.75mm ID x 42.93mm OD x 4.78mm Thk — fits 42 New Holland models — 37857

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

Related Videos

Related Shorts

Related Videos

This Part Fits

Haytools

Forage Equipment

Crop Production Equipment

Harvesting Equipment

Part Number History

Related Shorts

Related Videos

Found on 13 parts diagrams

CUTTER BAR W/SINGLE GUARDS

FLATHEAD PLOW BOLTS

SICKLE KNIFE GROUP

CRIMPER BODY

MAIN FRAME & KNIFE GUARD, 827 & 830

CUTTER BAR GROUP, 450 ASN87764, 455 ASN 88846

SICKLE & SICKLE DRIVE GROUP

MAIN DRIVE, 360W5 & 360N6

CUTTERBAR, W/DOUBLE GUARDS & RIVETED KNIVES

CUTTER BAR GROUP, 450 BSN 87763, 455 BSN 88845

CUTTERBAR, 6 & 7 FT.

CUTTERBAR, W/DOUBLE GUARDS & BOLTED KNIVES

TRIP BODY

Often Bought Together