⌘K

Search by manufacturer, assembly, or parts⌘K

·

⌘K

1 / 6

Hyd Connector 7/8''-14, 37 Degree x 3/4''-14, Nptf — fits 50 CNH models — 578488

Part #578488

Fits: New Holland TR99, New Holland TR88, New Holland TR96, New Holland TR87, New Holland TR86 + 45 more

$22.62

In Stock

About this part

Fits 50 variants across 9 series:

Legacy (17)

About this part

Brand

New Holland

Part Number

578488

SKU

CT-NHL-578488

About this part

Hyd Connector 7/8''
14, 37 Degree x 3/4''
14, Nptf
fits 50 CNH models

$22.62

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.

$22.62

In Stock

TR Combine (10)

Versatile 4WD (9)

L (4)

Draper Heads (3)

Loader Attach (3)

Bale Wagon (2)

Grain Head (1)

New Holland 88C45P

LB (1)

New Holland LB620

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

7000581805784888186067981902608V35558

Current

578488

Found on 24 parts diagrams

15A19

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55093101 AND AFTER [SEE 20.07.01[3] FOR ASSOCIATED HOSES]

Ref 42 · 71 hotspots

Hydraulic SystemsNew Holland 88C30P

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55093101 AND AFTER [SEE 20.07.01[3] FOR ASSOCIATED HOSES]

043

HYDRAULIC SYSTEM, EXTENDABLE DIPPER

Ref 28 · 53 hotspots

No DescriptionNew Holland LB620

032

FILTER HYDRAULICS, L454 W/ VSG 411 CID FORD GASOLINE ENGINE

Ref 16 · 32 hotspots

No DescriptionNew Holland L454

FILTER HYDRAULICS, L454 W/ VSG 411 CID FORD GASOLINE ENGINE

135

FORD ENGINE ATTACHING PARTS, RH

Ref 6 · 111 hotspots

EngineNew Holland TR75

15A20

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR97

026

HYDRAULIC SYSTEM, LOADER VALVE, BSN 732878

Ref 16 · 24 hotspots

No DescriptionNew Holland LB620

HYDRAULIC SYSTEM, LOADER VALVE, BSN 732878

15A20

Hydraulic Reel Drive

Ref 51 · 63 hotspots

Hydraulic SystemsNew Holland TR87

07A11

12-Speed Mechanical, Lubrication System

Ref 38 · 59 hotspots

TransmissionVersatile 836V

20.07.03[1]

HYDRAULIC FITTINGS, SUBFRAME, LH, BPIN XX55083101 [SEE 20.07.01[1] FOR ASSOCIATED HOSES]

Ref 24 · 42 hotspots

Hydraulic SystemsNew Holland 88C30P

HYDRAULIC FITTINGS, SUBFRAME, LH, BPIN XX55083101 [SEE 20.07.01[1] FOR ASSOCIATED HOSES]

134

Hydraulic Reel Drive

Ref 51 · 63 hotspots

Hydraulic SystemsNew Holland TR86

024

LOADER VALVE & PLUMBING KITS, GROUP 6-1

Ref 25 · 49 hotspots

Complete MachineFord 19-500

125

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR96

15A20

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR98

109

ENGINE ATTACHING PARTS, FORD 2704ET DIESEL ENGINE

Ref 37 · 102 hotspots

EngineNew Holland TR70

ENGINE ATTACHING PARTS, FORD 2704ET DIESEL ENGINE

033

Filter Hydraulics

Ref 8 · 30 hotspots

No DescriptionNew Holland L455

06A01

HYDRAULIC SYSTEM, RESERVOIR TO CONTROL VALVE

Ref 82 · 144 hotspots

Hydraulic SystemsNew Holland 1089

HYDRAULIC SYSTEM, RESERVOIR TO CONTROL VALVE

07.20

HYDRAULIC REEL

Ref 54 · 85 hotspots

Hydraulic SystemNew Holland TR89

014

HYDRAULIC LINES & HOES, 3550 TRACTOR, GROUP 3-6A

Ref 24 · 63 hotspots

Complete MachineFord 19-639

HYDRAULIC LINES & HOES, 3550 TRACTOR, GROUP 3-6A

03B01

Filter Hydraulics

Ref 8 · 20 hotspots

No DescriptionNew Holland L451

040

LUBRICATION SYSTEM, 12-SPEED MECHANICAL

Ref 54 · 56 hotspots

Drive TrainVersatile 756V

20.07.03[2]

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55083101 TO PIN XX55093101 [SEE 20.07.01[2] FOR ASSOCIATED HOSES]

Ref 39 · 72 hotspots

Hydraulic SystemsNew Holland 88C30P

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55083101 TO PIN XX55093101 [SEE 20.07.01[2] FOR ASSOCIATED HOSES]

Parts Diagrams

Often Bought Together

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

$39.85

PN 9609607

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$16.86

PN 783733

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

$45.83

PN 244025

Belt V-Belt, 0.66in W x 64.4in L for New Holland 357 / 358 / 359 — 244025

$19.74

PN 86566112

Filter Head for New Holland 88C30P / 88C36P / 88C42P / 88C45P / 92C / 94C / 994 — 86566112

$35.96

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

$1.74

Clamp 25.4mm, Coat, 8.7mm Bolt Hole, P Type — universal New Holland service part, fits 239 models — 600427

$11.94

Hose Clamp 103.1mm - 127mm — universal New Holland service part, fits 208 models — 9706924

$6.30

PN 7700243

Sealing Ring — fits 48 CNH models — 7700243

$23.10

PN V15767

Hose — fits 23 Versatile models — V15767

$89.75

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

This Part Fits

Part Number History

Replaces

7000581805784888186067981902608V35558

Current

578488

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.

Found on 24 parts diagrams

15A19

Hydraulic Reel Drive

Ref 78 · 106 hotspots

Hydraulic SystemsNew Holland TR88

031

Filter Hydraulics

Ref 7 · 38 hotspots

No DescriptionNew Holland L454

016

Diverter Valve Kits, Components & Hydraulic Lines, Group 3-8

Ref 14 · 25 hotspots

Complete MachineFord 19-490

20.07.03[3]

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55093101 AND AFTER [SEE 20.07.01[3] FOR ASSOCIATED HOSES]

Ref 42 · 71 hotspots

Hydraulic SystemsNew Holland 88C30P

043

HYDRAULIC SYSTEM, EXTENDABLE DIPPER

Ref 28 · 53 hotspots

No DescriptionNew Holland LB620

032

FILTER HYDRAULICS, L454 W/ VSG 411 CID FORD GASOLINE ENGINE

Ref 16 · 32 hotspots

No DescriptionNew Holland L454

135

FORD ENGINE ATTACHING PARTS, RH

Ref 6 · 111 hotspots

EngineNew Holland TR75

15A20

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR97

026

HYDRAULIC SYSTEM, LOADER VALVE, BSN 732878

Ref 16 · 24 hotspots

No DescriptionNew Holland LB620

15A20

Hydraulic Reel Drive

Ref 51 · 63 hotspots

Hydraulic SystemsNew Holland TR87

07A11

12-Speed Mechanical, Lubrication System

Ref 38 · 59 hotspots

TransmissionVersatile 836V

20.07.03[1]

HYDRAULIC FITTINGS, SUBFRAME, LH, BPIN XX55083101 [SEE 20.07.01[1] FOR ASSOCIATED HOSES]

Ref 24 · 42 hotspots

Hydraulic SystemsNew Holland 88C30P

134

Hydraulic Reel Drive

Ref 51 · 63 hotspots

Hydraulic SystemsNew Holland TR86

024

LOADER VALVE & PLUMBING KITS, GROUP 6-1

Ref 25 · 49 hotspots

Complete MachineFord 19-500

125

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR96

15A20

Hydraulic Reel Drive

Ref 54 · 65 hotspots

Hydraulic SystemsNew Holland TR98

109

ENGINE ATTACHING PARTS, FORD 2704ET DIESEL ENGINE

Ref 37 · 102 hotspots

EngineNew Holland TR70

033

Filter Hydraulics

Ref 8 · 30 hotspots

No DescriptionNew Holland L455

06A01

HYDRAULIC SYSTEM, RESERVOIR TO CONTROL VALVE

Ref 82 · 144 hotspots

Hydraulic SystemsNew Holland 1089

07.20

HYDRAULIC REEL

Ref 54 · 85 hotspots

Hydraulic SystemNew Holland TR89

014

HYDRAULIC LINES & HOES, 3550 TRACTOR, GROUP 3-6A

Ref 24 · 63 hotspots

Complete MachineFord 19-639

03B01

Filter Hydraulics

Ref 8 · 20 hotspots

No DescriptionNew Holland L451

040

LUBRICATION SYSTEM, 12-SPEED MECHANICAL

Ref 54 · 56 hotspots

Drive TrainVersatile 756V

20.07.03[2]

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55083101 TO PIN XX55093101 [SEE 20.07.01[2] FOR ASSOCIATED HOSES]

Ref 39 · 72 hotspots

Hydraulic SystemsNew Holland 88C30P

Often Bought Together

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

$39.85

PN 9609607

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$16.86

PN 783733

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

$45.83

PN 244025

Belt V-Belt, 0.66in W x 64.4in L for New Holland 357 / 358 / 359 — 244025

$19.74

PN 86566112

Filter Head for New Holland 88C30P / 88C36P / 88C42P / 88C45P / 92C / 94C / 994 — 86566112

$35.96

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

$1.74

Clamp 25.4mm, Coat, 8.7mm Bolt Hole, P Type — universal New Holland service part, fits 239 models — 600427

$11.94

Hose Clamp 103.1mm - 127mm — universal New Holland service part, fits 208 models — 9706924

$6.30

PN 7700243

Sealing Ring — fits 48 CNH models — 7700243

$23.10

PN V15767

Hose — fits 23 Versatile models — V15767

$89.75

Hyd Connector 7/8''-14, 37 Degree x 3/4''-14, Nptf — fits 50 CNH models — 578488

About this part

Legacy (17)

About this part

About this part

TR Combine (10)

Versatile 4WD (9)

L (4)

Draper Heads (3)

Loader Attach (3)

Bale Wagon (2)

Grain Head (1)

LB (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

Material Handling

Harvesting Equipment

Light Equipment

Tractors

Haytools

This Part Fits

Part Number History

Found on 24 parts diagrams

Hydraulic Reel Drive

Filter Hydraulics

Diverter Valve Kits, Components & Hydraulic Lines, Group 3-8

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55093101 AND AFTER [SEE 20.07.01[3] FOR ASSOCIATED HOSES]

HYDRAULIC SYSTEM, EXTENDABLE DIPPER

FILTER HYDRAULICS, L454 W/ VSG 411 CID FORD GASOLINE ENGINE

FORD ENGINE ATTACHING PARTS, RH

Hydraulic Reel Drive

HYDRAULIC SYSTEM, LOADER VALVE, BSN 732878

Hydraulic Reel Drive

12-Speed Mechanical, Lubrication System

HYDRAULIC FITTINGS, SUBFRAME, LH, BPIN XX55083101 [SEE 20.07.01[1] FOR ASSOCIATED HOSES]

Hydraulic Reel Drive

LOADER VALVE & PLUMBING KITS, GROUP 6-1

Hydraulic Reel Drive

Hydraulic Reel Drive

ENGINE ATTACHING PARTS, FORD 2704ET DIESEL ENGINE

Filter Hydraulics

HYDRAULIC SYSTEM, RESERVOIR TO CONTROL VALVE

HYDRAULIC REEL

HYDRAULIC LINES & HOES, 3550 TRACTOR, GROUP 3-6A

Filter Hydraulics

LUBRICATION SYSTEM, 12-SPEED MECHANICAL

HYDRAULIC FITTINGS, SUBFRAME, LH, PIN XX55083101 TO PIN XX55093101 [SEE 20.07.01[2] FOR ASSOCIATED HOSES]

Parts Diagrams

Often Bought Together

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

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

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

Belt V-Belt, 0.66in W x 64.4in L for New Holland 357 / 358 / 359 — 244025

Filter Head for New Holland 88C30P / 88C36P / 88C42P / 88C45P / 92C / 94C / 994 — 86566112

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

Clamp 25.4mm, Coat, 8.7mm Bolt Hole, P Type — universal New Holland service part, fits 239 models — 600427

Hose Clamp 103.1mm - 127mm — universal New Holland service part, fits 208 models — 9706924

Sealing Ring — fits 48 CNH models — 7700243

Hose — fits 23 Versatile models — V15767

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

Related Videos

Related Shorts

Related Videos

This Part Fits

Material Handling

Harvesting Equipment

Light Equipment

Tractors

Haytools

Part Number History

Related Shorts

Related Videos