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Ball Bearing 40mm ID x 80mm OD x 18mm W — fits 16 New Holland models — 66801

Part #66801

Fits: New Holland BOOMER-45D, New Holland BOOMER-50D, New Holland WORKMASTER-37, New Holland BOOMER-46D, New Holland BOOMER-46D + 13 more

$71.87

In Stock

About this part

Fits 16 variants across 3 series:

ROW Independent (10)

About this part

Brand

New Holland

Part Number

66801

SKU

CT-NHL-66801

About this part

Ball Bearing 40mm ID x 80mm OD x 18mm W
fits 16 New Holland models
66801

$71.87

Quantity

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Returns within 30 days

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

$71.87

In Stock

New Holland 900BFIA-PRO

New Holland 900BFIE-PRO (EU)

Boomer (4)

Workmaster (2)

Replaces163415292429A16915518+11 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

Forage Equipment

10

Tractors

8

This Part Fits

Part Number History

Replaces

113321-33-742-101163415 292429A1424024A1

Current

66801

Found on 7 parts diagrams

00.100.99

Parts Diagrams

Often Bought Together

Seal — fits 21 New Holland models — 84124906

$30.40

Seal — fits 35 New Holland models — 84124900

$20.46

Seal — fits 19 New Holland models — 84124897

$48.35

Sealing Ring Seal Ring — fits 16 New Holland models — 48187949

$0.95

28043200

$44.89

Oil Seal 57mm ID x 85mm OD x 12mm Thk — fits 48 CNH models — 5111415

$31.45

PN 73379065

73379065

$4.26

Seal 85mm ID x 110mm OD x 16mm Thk — fits 78 models across the CNH lineup — 5131916

$32.81

Wire Clamp J — universal New Holland service part, fits 232 models — 134579

$5.46

Ball Bearing for New Holland BOOMER-45D / BOOMER-46D / BOOMER-50D / BOOMER-54D / T4100 / T4110 / T4120 / T490 — 84330059

$83.05

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

15

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.

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

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

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

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

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

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

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

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

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

New Holland Lineup Walk-Around | On Our Lot #shortsClinton Tractor & Implement Co.

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

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Related Shorts

This Part Fits

Forage Equipment

10

Tractors

8

Related Shorts

15

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.

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

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

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

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

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

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

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

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

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

New Holland Lineup Walk-Around | On Our Lot #shortsClinton Tractor & Implement Co.

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

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Part Number History

Replaces

113321-33-742-101163415 292429A1424024A1

Current

66801

Found on 7 parts diagrams

00.100.99

Initial Stocking List (List C)

GeneralNew Holland BOOMER-45D

58.414.330

Angle Drive

Ref 10 · 47 hotspots

Attachments-HeadersNew Holland 750BFIN

05.100.99

Initial Stocking List (List C)

Service & MaintenanceNew Holland BOOMER-46D

05.100.99

Initial Stocking List (List C)

Service & MaintenanceNew Holland WORKMASTER-33

58.414.070

DIFERENTIAL GEARBOX

Ref 10 · 47 hotspots

Attachments-HeadersNew Holland 900BFIA-PRO

58.414.380

Angle Drive

Ref 10 · 47 hotspots

Attachments-HeadersNew Holland 750BFIA-PRO

58.424.035

Angle Drive

Ref 10 · 47 hotspots

Attachments-HeadersNew Holland 600BFIA-PRO

Often Bought Together

Seal — fits 21 New Holland models — 84124906

$30.40

Seal — fits 35 New Holland models — 84124900

$20.46

Seal — fits 19 New Holland models — 84124897

$48.35

Sealing Ring Seal Ring — fits 16 New Holland models — 48187949

$0.95

28043200

$44.89

Oil Seal 57mm ID x 85mm OD x 12mm Thk — fits 48 CNH models — 5111415

$31.45

PN 73379065

73379065

$4.26

Seal 85mm ID x 110mm OD x 16mm Thk — fits 78 models across the CNH lineup — 5131916

$32.81

Wire Clamp J — universal New Holland service part, fits 232 models — 134579

$5.46

Ball Bearing for New Holland BOOMER-45D / BOOMER-46D / BOOMER-50D / BOOMER-54D / T4100 / T4110 / T4120 / T490 — 84330059

$83.05

Ball Bearing 40mm ID x 80mm OD x 18mm W — fits 16 New Holland models — 66801

About this part

ROW Independent (10)

About this part

About this part

Boomer (4)

Workmaster (2)

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

Forage Equipment

Tractors

This Part Fits

Part Number History

Found on 7 parts diagrams

Initial Stocking List (List C)

Angle Drive

Initial Stocking List (List C)

Initial Stocking List (List C)

DIFERENTIAL GEARBOX

Angle Drive

Angle Drive

Parts Diagrams

Often Bought Together

Seal — fits 21 New Holland models — 84124906

Seal — fits 35 New Holland models — 84124900

Seal — fits 19 New Holland models — 84124897

Sealing Ring Seal Ring — fits 16 New Holland models — 48187949

28043200

Oil Seal 57mm ID x 85mm OD x 12mm Thk — fits 48 CNH models — 5111415

73379065

Seal 85mm ID x 110mm OD x 16mm Thk — fits 78 models across the CNH lineup — 5131916

Wire Clamp J — universal New Holland service part, fits 232 models — 134579

Ball Bearing for New Holland BOOMER-45D / BOOMER-46D / BOOMER-50D / BOOMER-54D / T4100 / T4110 / T4120 / T490 — 84330059

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

Related Videos

Related Shorts

Related Videos

This Part Fits

Forage Equipment

Tractors

Related Shorts

Related Videos

Part Number History

Found on 7 parts diagrams

Initial Stocking List (List C)

Angle Drive

Initial Stocking List (List C)

Initial Stocking List (List C)

DIFERENTIAL GEARBOX

Angle Drive

Angle Drive

Often Bought Together

Seal — fits 21 New Holland models — 84124906

Seal — fits 35 New Holland models — 84124900

Seal — fits 19 New Holland models — 84124897

Sealing Ring Seal Ring — fits 16 New Holland models — 48187949

28043200

Oil Seal 57mm ID x 85mm OD x 12mm Thk — fits 48 CNH models — 5111415

73379065

Seal 85mm ID x 110mm OD x 16mm Thk — fits 78 models across the CNH lineup — 5131916

Wire Clamp J — universal New Holland service part, fits 232 models — 134579

Ball Bearing for New Holland BOOMER-45D / BOOMER-46D / BOOMER-50D / BOOMER-54D / T4100 / T4110 / T4120 / T490 — 84330059