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Bolt Hex, 5/16'' - 18 x 1'', Gr 8, Full Thd — fits 67 models across the New Holland lineup — 280341

Part #280341

Fits: New Holland H7320, New Holland BC5060, New Holland H7220, New Holland H7330, New Holland BC5070 + 85 more

$2.10

In Stock

About this part

Fits 67 variants across 13 series:

Disc22 variants
Bale Wagon16 variants
Small11 variants
Flail4 variants
1000 Series3 variants
2000 Series2 variants
800 Series2 variants
Sickle BAR2 variants
BOX Spreader

About this part

Brand

New Holland

Part Number

280341

SKU

CT-NHL-280341

About this part

Bolt Hex, 5/16''
18 x 1'', Gr 8, Full Thd
fits 67 models across the New Holland lineup
280341

$2.10

$2.10/each · pack of 10 = $21.00

Quantity (sold in pack of 10)

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Order as a full pack

Pack of 10 — $21.00

$2.10/ea · SKU CT-NHL-280341-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.

$2.10

In Stock

Pack of 10

$21.00

1 variant

Forage Blower1 variant

Pick-up1 variant

SF1 variant

Windrower1 variant

Show all 67 models

Bale Wagon (16)

Small (11)

Flail (4)

1000 Series (3)

2000 Series (2)

800 Series (2)

Sickle BAR (2)

This part has a new number

You searched forSFD19654now replaced by280341.

ReplacesSFD19654

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Oil, Hydraulic — New Holland — 73341774

PN: 73341774

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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

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Hydraulic Oil — New Holland — 73344274

PN: 73344274

$118.75

OEM

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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

Part Number History

Replaces

19-79820240R1426-5167092156680280341

Current

280341

Found on 56 parts diagrams

008

Finger Feed

Ref · 93 hotspots

Complete MachineNew Holland 273

31.201.AG[01]

PTO, W/ CLUTCH

Ref 15 · 32 hotspots

Implement Power Take OffNew Holland DISCBINE-313

D.10.A.69

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

Front Axle SystemNew Holland H9870

01.06

OVERRUNNING CLUTCH, BSN-645446

Ref 9 · 42 hotspots

PTO Drive ShaftNew Holland 1431

017

Finger Feed

Ref · 127 hotspots

Complete MachineNew Holland 275

056

Rear Axle

Ref · 61 hotspots

Rear Axle SystemNew Holland 1078

020

FRONT AXLE, ASN 513384 (1068), 3076 (1069)

Ref · 38 hotspots

Front Axle SystemNew Holland 1068

FRONT AXLE, ASN 513384 (1068), 3076 (1069)

018

Feeder

Ref · 93 hotspots

Complete MachineNew Holland 310

014

Blower

Ref · 62 hotspots

EjectionFord 1915

01.07

COMPACT CLUTCH W/CLAMP & HUB

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland H7550

35.550.33

Hydraulic Pump, Bale Tension

Ref 7 · 11 hotspots

Hydraulic SystemsNew Holland BC5060

02A01

Front Axle

Ref 31 · 48 hotspots

Front Axle SystemNew Holland 1089

004

PTO & FLYWHEEL GROUP

Ref · 36 hotspots

Complete MachineNew Holland 27

01.05[1]

CLUTCH, BSN-646500

Ref 4 · 22 hotspots

PTO Drive ShaftNew Holland 1412

025

Blower

Ref · 66 hotspots

EjectionFord 1900

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland H7460

31.214.AA[020]

PTO, Clutch

Ref 3 · 17 hotspots

Implement Power Take OffNew Holland DISCBINE-210

04C02

Rear Axle

Ref 59 · 87 hotspots

Rear Axle SystemNew Holland 1089

033

HYDRAULIC BRAKE GROUP, BRAKE MASTER CYLINDER ASSEMBLY

Ref · 10 hotspots

Hydraulic SystemsNew Holland 8500

HYDRAULIC BRAKE GROUP, BRAKE MASTER CYLINDER ASSEMBLY

D.10.A.69

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

D - TravelNew Holland BW28

01.04

Clutch, Secondary PTO

Ref 7 · 30 hotspots

PTO Drive ShaftNew Holland 1409

019

Finger Feed

Ref · 102 hotspots

Complete MachineNew Holland 268

01.15

FRICTION PACK

Ref 2 · 15 hotspots

PTO Drive ShaftNew Holland H7220

58.100.01[02]

CLUTCH, BTWN SN 614786 & 644148

Ref 4 · 23 hotspots

Attachments-HeadersNew Holland 1411

001

MAIN FRAME & FLOOR, BSN 729373

Ref · 74 hotspots

Complete MachineNew Holland 329

25.400.010[02]

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

Front Axle SystemNew Holland STACKCRUISER-102

20.23

ROTOR IDLER END, RAKE TYPE

Ref 14 · 38 hotspots

Attachments-HeadersNew Holland 75C

01.06

OVERRUNNING CLUTCH, BSN-641955

Ref 10 · 29 hotspots

PTO Drive ShaftNew Holland 1432

01.06[01]

Clutch, Secondary PTO

Ref 7 · 30 hotspots

Attachments-HeadersNew Holland H6830

31.225.010

PTO Clutch

Ref 7 · 52 hotspots

Implement Power Take OffNew Holland DURADISC-210M

01.06[1]

CLUTCH, FRICTION OVERRUNNING, BTWN SN-646501 & PIN Y6B280283

Ref 7 · 32 hotspots

PTO Drive ShaftNew Holland 1412

CLUTCH, FRICTION OVERRUNNING, BTWN SN-646501 & PIN Y6B280283

009

DRIVE, BSN 680739

Ref · 92 hotspots

Complete MachineNew Holland 855

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland 1441

015

Front Axle

Ref · 38 hotspots

Front Axle SystemNew Holland 1078

01.06[1]

COMPACT CLUTCH W/ CLAMP & HUB, ASN-641955

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland 1432

COMPACT CLUTCH W/ CLAMP & HUB, ASN-641955

31.214.AA[010]

PTO, W/ Clutch, Telescoping, 3.5M, 4.0M, & 4.9M

Ref 15 · 32 hotspots

Implement Power Take OffNew Holland DISCBINE-310-PLUS

PTO, W/ Clutch, Telescoping, 3.5M, 4.0M, & 4.9M

35.104.AA[030]

Hydraulic Pump, Bale Tension

Ref 7 · 11 hotspots

Hydraulic SystemsNew Holland HAYLINER-265

31.214.AA[020]

PTO, W/ CLUTCH, TELESCOPING, 3.0M

Ref 15 · 33 hotspots

Implement Power Take OffNew Holland DISCBINE-310-PLUS

31.225.010

PTO, Clutch

Ref 7 · 24 hotspots

Implement Power Take OffNew Holland DURADISC-210M

009

Front Axle

Ref · 38 hotspots

Front Axle SystemNew Holland 1085

064

Brake Master Cylinder

Ref · 10 hotspots

Brakes & ControlsNew Holland 1068

003

SHEAR BAR CUTTERHEAD WRAPPER & COVER & KNIFE SHARPENER

Ref · 79 hotspots

ChoppingFord 1880

SHEAR BAR CUTTERHEAD WRAPPER & COVER & KNIFE SHARPENER

051

Rear Axle

Ref · 62 hotspots

Rear Axle SystemNew Holland 1085

01.07[01]

Clutch, Secondary PTO

Ref 7 · 30 hotspots

PTO Drive ShaftNew Holland H7220

012

FRONT AXLE, ASN 437144

Ref · 38 hotspots

Front Axle SystemNew Holland 1075

042

AUGER HEADER, HEADER FRAME

Ref · 45 hotspots

Attachments-HeadersNew Holland 1114

01.06[1]

COMPACT CLUTCH W/CLAMP & HUB, ASN-645446

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland 1431

01.07

COMPACT CLUTCH W/CLAMP & HUB

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland H7450

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland H7560

12.01

Main Frame Assemblies

Ref 49 · 212 hotspots

Main FrameNew Holland SF550

+6 more parts diagrams

Parts Diagrams

Often Bought Together

PN 598286

Oil Seal — fits 15 New Holland models — 598286

$21.54

Bearing Assy — universal CNH service part, fits 732 models — 84356153GV

$17.82

Oil Seal 38.1mm ID x 59.28mm OD x 13.11mm Thk — fits 196 models across the New Holland lineup — 36727

$11.22

Ball Bearing 15.88mm ID x 40mm OD x 12mm W — fits 20 New Holland models — 66006

$36.28

PN 86516862

86516862

$229.60

Roller Bearing 96.86mm ID x 28.97mm W — fits 48 CNH models — 708846

$170.75

Bearing Washer — fits 15 New Holland models — 86516865

$14.58

Ball Bearing 1.5'' OD x 0.625'' for New Holland 268 / 269 / 272 / 273 / 275 / 285 / 286 — 178746

$81.95

Bearing Cup 148.46mm OD x 21.43mm W — fits 45 CNH models — 86516466

$108.85

PN 86900697

Roller Bearing 74.99mm ID x 25mm W — fits 22 New Holland models — 86900697

$32.92

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

15

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

Watch the New Holland T6.180 Tear Through Waist-High Grass #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

15

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

Watch the New Holland T6.180 Tear Through Waist-High Grass #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

19-79820240R1426-5167092156680280341

Current

280341

Found on 56 parts diagrams

008

Finger Feed

Ref · 93 hotspots

Complete MachineNew Holland 273

31.201.AG[01]

PTO, W/ CLUTCH

Ref 15 · 32 hotspots

Implement Power Take OffNew Holland DISCBINE-313

D.10.A.69

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

Front Axle SystemNew Holland H9870

01.06

OVERRUNNING CLUTCH, BSN-645446

Ref 9 · 42 hotspots

PTO Drive ShaftNew Holland 1431

017

Finger Feed

Ref · 127 hotspots

Complete MachineNew Holland 275

056

Rear Axle

Ref · 61 hotspots

Rear Axle SystemNew Holland 1078

020

FRONT AXLE, ASN 513384 (1068), 3076 (1069)

Ref · 38 hotspots

Front Axle SystemNew Holland 1068

018

Feeder

Ref · 93 hotspots

Complete MachineNew Holland 310

014

Blower

Ref · 62 hotspots

EjectionFord 1915

01.07

COMPACT CLUTCH W/CLAMP & HUB

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland H7550

35.550.33

Hydraulic Pump, Bale Tension

Ref 7 · 11 hotspots

Hydraulic SystemsNew Holland BC5060

02A01

Front Axle

Ref 31 · 48 hotspots

Front Axle SystemNew Holland 1089

004

PTO & FLYWHEEL GROUP

Ref · 36 hotspots

Complete MachineNew Holland 27

01.05[1]

CLUTCH, BSN-646500

Ref 4 · 22 hotspots

PTO Drive ShaftNew Holland 1412

025

Blower

Ref · 66 hotspots

EjectionFord 1900

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland H7460

31.214.AA[020]

PTO, Clutch

Ref 3 · 17 hotspots

Implement Power Take OffNew Holland DISCBINE-210

04C02

Rear Axle

Ref 59 · 87 hotspots

Rear Axle SystemNew Holland 1089

033

HYDRAULIC BRAKE GROUP, BRAKE MASTER CYLINDER ASSEMBLY

Ref · 10 hotspots

Hydraulic SystemsNew Holland 8500

D.10.A.69

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

D - TravelNew Holland BW28

01.04

Clutch, Secondary PTO

Ref 7 · 30 hotspots

PTO Drive ShaftNew Holland 1409

019

Finger Feed

Ref · 102 hotspots

Complete MachineNew Holland 268

01.15

FRICTION PACK

Ref 2 · 15 hotspots

PTO Drive ShaftNew Holland H7220

58.100.01[02]

CLUTCH, BTWN SN 614786 & 644148

Ref 4 · 23 hotspots

Attachments-HeadersNew Holland 1411

001

MAIN FRAME & FLOOR, BSN 729373

Ref · 74 hotspots

Complete MachineNew Holland 329

25.400.010[02]

Front Axle, Steering Knuckle

Ref 31 · 58 hotspots

Front Axle SystemNew Holland STACKCRUISER-102

20.23

ROTOR IDLER END, RAKE TYPE

Ref 14 · 38 hotspots

Attachments-HeadersNew Holland 75C

01.06

OVERRUNNING CLUTCH, BSN-641955

Ref 10 · 29 hotspots

PTO Drive ShaftNew Holland 1432

01.06[01]

Clutch, Secondary PTO

Ref 7 · 30 hotspots

Attachments-HeadersNew Holland H6830

31.225.010

PTO Clutch

Ref 7 · 52 hotspots

Implement Power Take OffNew Holland DURADISC-210M

01.06[1]

CLUTCH, FRICTION OVERRUNNING, BTWN SN-646501 & PIN Y6B280283

Ref 7 · 32 hotspots

PTO Drive ShaftNew Holland 1412

009

DRIVE, BSN 680739

Ref · 92 hotspots

Complete MachineNew Holland 855

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland 1441

015

Front Axle

Ref · 38 hotspots

Front Axle SystemNew Holland 1078

01.06[1]

COMPACT CLUTCH W/ CLAMP & HUB, ASN-641955

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland 1432

31.214.AA[010]

PTO, W/ Clutch, Telescoping, 3.5M, 4.0M, & 4.9M

Ref 15 · 32 hotspots

Implement Power Take OffNew Holland DISCBINE-310-PLUS

35.104.AA[030]

Hydraulic Pump, Bale Tension

Ref 7 · 11 hotspots

Hydraulic SystemsNew Holland HAYLINER-265

31.214.AA[020]

PTO, W/ CLUTCH, TELESCOPING, 3.0M

Ref 15 · 33 hotspots

Implement Power Take OffNew Holland DISCBINE-310-PLUS

31.225.010

PTO, Clutch

Ref 7 · 24 hotspots

Implement Power Take OffNew Holland DURADISC-210M

009

Front Axle

Ref · 38 hotspots

Front Axle SystemNew Holland 1085

064

Brake Master Cylinder

Ref · 10 hotspots

Brakes & ControlsNew Holland 1068

003

SHEAR BAR CUTTERHEAD WRAPPER & COVER & KNIFE SHARPENER

Ref · 79 hotspots

ChoppingFord 1880

051

Rear Axle

Ref · 62 hotspots

Rear Axle SystemNew Holland 1085

01.07[01]

Clutch, Secondary PTO

Ref 7 · 30 hotspots

PTO Drive ShaftNew Holland H7220

012

FRONT AXLE, ASN 437144

Ref · 38 hotspots

Front Axle SystemNew Holland 1075

042

AUGER HEADER, HEADER FRAME

Ref · 45 hotspots

Attachments-HeadersNew Holland 1114

01.06[1]

COMPACT CLUTCH W/CLAMP & HUB, ASN-645446

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland 1431

01.07

COMPACT CLUTCH W/CLAMP & HUB

Ref 7 · 31 hotspots

PTO Drive ShaftNew Holland H7450

01.05

Clutch Components

Ref 7 · 27 hotspots

PTO Drive ShaftNew Holland H7560

12.01

Main Frame Assemblies

Ref 49 · 212 hotspots

Main FrameNew Holland SF550

+6 more parts diagrams

Often Bought Together

PN 598286

Oil Seal — fits 15 New Holland models — 598286

$21.54

Bearing Assy — universal CNH service part, fits 732 models — 84356153GV

$17.82

Oil Seal 38.1mm ID x 59.28mm OD x 13.11mm Thk — fits 196 models across the New Holland lineup — 36727

$11.22

Ball Bearing 15.88mm ID x 40mm OD x 12mm W — fits 20 New Holland models — 66006

$36.28

PN 86516862

86516862

$229.60

Roller Bearing 96.86mm ID x 28.97mm W — fits 48 CNH models — 708846

$170.75

Bearing Washer — fits 15 New Holland models — 86516865

$14.58

Ball Bearing 1.5'' OD x 0.625'' for New Holland 268 / 269 / 272 / 273 / 275 / 285 / 286 — 178746

$81.95

Bearing Cup 148.46mm OD x 21.43mm W — fits 45 CNH models — 86516466

$108.85

PN 86900697

Roller Bearing 74.99mm ID x 25mm W — fits 22 New Holland models — 86900697

$32.92

Bolt Hex, 5/16'' - 18 x 1'', Gr 8, Full Thd — fits 67 models across the New Holland lineup — 280341

About this part

About this part

About this part

Disc (22)

Bale Wagon (16)

Small (11)

Flail (4)

1000 Series (3)

2000 Series (2)

800 Series (2)

Sickle BAR (2)

BOX Spreader (1)

Forage Blower (1)

Pick-up (1)

SF (1)

Windrower (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

Balers

Forage Equipment

Material Handling

Harvesting Equipment

Crop Production Equipment

Part Number History

Found on 56 parts diagrams

Finger Feed

PTO, W/ CLUTCH

Front Axle, Steering Knuckle

OVERRUNNING CLUTCH, BSN-645446

Finger Feed

Rear Axle

FRONT AXLE, ASN 513384 (1068), 3076 (1069)

Feeder

Blower

COMPACT CLUTCH W/CLAMP & HUB

Hydraulic Pump, Bale Tension

Front Axle

PTO & FLYWHEEL GROUP

CLUTCH, BSN-646500

Blower

Clutch Components

PTO, Clutch

Rear Axle

HYDRAULIC BRAKE GROUP, BRAKE MASTER CYLINDER ASSEMBLY

Front Axle, Steering Knuckle

Clutch, Secondary PTO

Finger Feed

FRICTION PACK

CLUTCH, BTWN SN 614786 & 644148

MAIN FRAME & FLOOR, BSN 729373

Front Axle, Steering Knuckle

ROTOR IDLER END, RAKE TYPE

OVERRUNNING CLUTCH, BSN-641955

Clutch, Secondary PTO

PTO Clutch

CLUTCH, FRICTION OVERRUNNING, BTWN SN-646501 & PIN Y6B280283

DRIVE, BSN 680739

Clutch Components

Front Axle

COMPACT CLUTCH W/ CLAMP & HUB, ASN-641955

PTO, W/ Clutch, Telescoping, 3.5M, 4.0M, & 4.9M

Hydraulic Pump, Bale Tension

PTO, W/ CLUTCH, TELESCOPING, 3.0M

PTO, Clutch

Front Axle

Brake Master Cylinder

SHEAR BAR CUTTERHEAD WRAPPER & COVER & KNIFE SHARPENER

Rear Axle

Clutch, Secondary PTO

FRONT AXLE, ASN 437144

AUGER HEADER, HEADER FRAME

COMPACT CLUTCH W/CLAMP & HUB, ASN-645446

COMPACT CLUTCH W/CLAMP & HUB