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Square Key — fits 42 New Holland models — 90478447

Part #90478447

Fits: New Holland CR10, New Holland CR1090-A5, New Holland CR1090-A5-OPTICLEAN, New Holland CR1090-E2, New Holland CR1090-E5 + 37 more

$4.32

In Stock

About this part

Fits 42 variants across 3 series:

CR Series Tier 5 (30)

About this part

Brand

New Holland

Part Number

90478447

SKU

CT-NHL-90478447

About this part

Square Key
fits 42 New Holland models
90478447

$4.32

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.

$4.32

In Stock

New Holland CR1090-A5-OPTICLEAN

New Holland CR1090-E5

New Holland CR1090-TRA5

New Holland CR1090-TRA5-OPTICLEAN

New Holland CR1090-TRE5

New Holland CR11-A5

New Holland CR11-E5

New Holland CR11-TRA5

New Holland CR11-TRE5

New Holland CR890-A5

New Holland CR890-A5-AGGR-SHAKE

New Holland CR890-A5-OPTICLEAN

New Holland CR890-E5

New Holland CR890-TRA5

New Holland CR890-TRA5-AGGR-SHAKE

New Holland CR890-TRA5-OPTICLEAN

New Holland CR890-TRE5

New Holland CR990-A5

New Holland CR990-A5-AGGR-SHAKE

New Holland CR990-A5-OPTICLEAN

New Holland CR990-E5

New Holland CR990-TRA5

New Holland CR990-TRA5-AGGR-SHAKE

New Holland CR990-TRA5-OPTICLEAN

New Holland CR990-TRE5

CR Series (10)

CR Series Tier 2 (2)

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

Found on 30 parts diagrams

80.175.AG[030]

Parts Diagrams

Often Bought Together

V-belt, 16mm W x 3465mm for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$182.95

443898

$9.60

Ball Bearing 25mm ID x 52mm OD x 15mm W — fits 67 models across the New Holland lineup — 51424330

$5.82

Ball Bearing 60mm ID x 130mm OD x 33mm W — fits 12 New Holland models — 48129190

$84.25

PN 90435583

Bearing Housing — fits 12 New Holland models — 90435583

$211.90

PN 91798761

Belt — fits 12 New Holland models — 91798761

$376.00

PN 90435316

Belt — fits 12 New Holland models — 90435316

$206.85

PN 90423751

Bearing Housing — fits 12 New Holland models — 90423751

$192.50

PN 90453647

Ball Bearing 50mm ID x 110mm OD x 29mm W — fits 12 New Holland models — 90453647

Ask for a price

Ball Bearing 50mm ID x 110mm OD x 66.7mm W — fits 155 models across the New Holland lineup — 84026027

$274.95

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.

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.

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

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.

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.

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 30 parts diagrams

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR890-A5

80.175.AG[020]

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

80.175.BP[010]

Drive, 4Hb Unloading Drive

Ref 15 · 22 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.AQ[010]

Unloading Drive Pulley, Shaft, Bearings

Ref 6 · 18 hotspots

Crop Storage-UnloadingNew Holland CR11

80.175.AQ[010]

Unloading Drive Pulley, Shaft, Bearings

Ref 6 · 18 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 16 · 21 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.AG[020]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

Unloading Auger, Dual Drive

Ref 36 · 46 hotspots

Crop Storage-UnloadingNew Holland CR1090-TRA5-OPTICLEAN

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-TRA5-OPTICLEAN

80.175.BP[010]

Unloading Drive, 4Hb

Ref 15 · 21 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 15 · 22 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.AG[020]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

80.175.AG[020]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[020]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

80.175.AG[030]

Unloading Auger, Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

80.175.AG[020]

Unloading Auger,Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR890-A5-AGGR-SHAKE

80.175.AG[030]

Unloading Auger,Dual Drive

Ref 36 · 48 hotspots

Crop Storage-UnloadingNew Holland CR1090-A5-OPTICLEAN

80.175.AQ[010]

Unloading Drive Pulley, Shaft, Bearings

Ref 6 · 18 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.AQ[010]

Unloading Drive Pulley, Shaft, Bearings

Ref 6 · 18 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 15 · 22 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 16 · 21 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 16 · 22 hotspots

Crop Storage-UnloadingNew Holland CR10

80.175.BP[010]

Unloading Drive, 4Hb

Ref 16 · 22 hotspots

Crop Storage-UnloadingNew Holland CR10

Often Bought Together

V-belt, 16mm W x 3465mm for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$182.95

443898

$9.60

Ball Bearing 25mm ID x 52mm OD x 15mm W — fits 67 models across the New Holland lineup — 51424330

$5.82

Ball Bearing 60mm ID x 130mm OD x 33mm W — fits 12 New Holland models — 48129190

$84.25

PN 90435583

Bearing Housing — fits 12 New Holland models — 90435583

$211.90

PN 91798761

Belt — fits 12 New Holland models — 91798761

$376.00

PN 90435316

Belt — fits 12 New Holland models — 90435316

$206.85

PN 90423751

Bearing Housing — fits 12 New Holland models — 90423751

$192.50

PN 90453647

Ball Bearing 50mm ID x 110mm OD x 29mm W — fits 12 New Holland models — 90453647

Ask for a price

Ball Bearing 50mm ID x 110mm OD x 66.7mm W — fits 155 models across the New Holland lineup — 84026027

$274.95

Square Key — fits 42 New Holland models — 90478447

About this part

CR Series Tier 5 (30)

About this part

About this part

CR Series (10)

CR Series Tier 2 (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

Harvesting Equipment

This Part Fits

Found on 30 parts diagrams

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Drive, 4Hb Unloading Drive

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive, 4Hb

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Drive, 4Hb

Unloading Drive, 4Hb

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger,Dual Drive

Unloading Auger,Dual Drive

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive, 4Hb

Unloading Drive, 4Hb

Unloading Drive, 4Hb

Unloading Drive, 4Hb

Parts Diagrams

Often Bought Together

V-belt, 16mm W x 3465mm for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

443898

Ball Bearing 25mm ID x 52mm OD x 15mm W — fits 67 models across the New Holland lineup — 51424330

Ball Bearing 60mm ID x 130mm OD x 33mm W — fits 12 New Holland models — 48129190

Bearing Housing — fits 12 New Holland models — 90435583

Belt — fits 12 New Holland models — 91798761

Belt — fits 12 New Holland models — 90435316

Bearing Housing — fits 12 New Holland models — 90423751

Ball Bearing 50mm ID x 110mm OD x 29mm W — fits 12 New Holland models — 90453647

Ball Bearing 50mm ID x 110mm OD x 66.7mm W — fits 155 models across the New Holland lineup — 84026027

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

Related Videos

Related Shorts

Related Videos

This Part Fits

Harvesting Equipment

Related Shorts

Related Videos

Found on 30 parts diagrams

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Unloading Auger, Dual Drive

Drive, 4Hb Unloading Drive

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive Pulley, Shaft, Bearings

Unloading Drive, 4Hb

Unloading Auger, Dual Drive