Shop by Brand

New Holland Agriculture
New Holland Construction
All brands

Help & Support

Shipping & Delivery
Payment Methods
Return Policy
Order Information
Contact

Visit Us

31 Meadow StClinton, NY 13323

Closed · opens today 7:30 AM

Follow Us

Clinton Tractor & Implement Co.Since 1953All rights reserved © 2026

Privacy Policy Terms of Service

Skip to content

Parts Store Parts Diagrams

Search by manufacturer, assembly, or parts⌘K

/

/

·

⌘K

Carriage Bolt Sq Nk, 1/2'' - 13 x 1-1/2'', Gr 5, Full Thd... | CROP

Replaces433-824

Parts
New Holland
Fasteners
Carriage Bolt Sq Nk, 1/2'' - 13 x 1-1/2'', Gr 5, Full Thd — universal New Holland service part, fits 282 models — 280420

1 / 5

Carriage Bolt Sq Nk, 1/2'' - 13 x 1-1/2'', Gr 5, Full Thd — universal New Holland service part, fits 282 models — 280420

Part #280420

Fits: New Holland L328, New Holland L328, New Holland L321, New Holland C345, New Holland C334 + 441 more

$4.14

In Stock

About this part

Universal-fit service part — fits 283+ models across the Ford, Ford/Dearborn, New Holland, and Versatile lineup.

About this part

Brand

New Holland

Part Number

280420

SKU

CT-NHL-280420

Category

Fasteners

Minimum order

5 (sold as pack)

Warning

For California Residents Only: Cancer and Reproductive Harm www.p65warnings.ca.gov

About this part

Carriage Bolt Sq Nk, 1/2''
13 x 1
1/2'', Gr 5, Full Thd
universal New Holland service part, fits 282 models

$4.14

$4.14/each · pack of 5 = $20.70

Quantity (sold in pack of 5)

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Order as a full pack

Pack of 5 — $20.70

$4.14/ea · SKU CT-NHL-280420-PK5

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.

$4.14

In Stock

Pack of 5

$20.70

,

+2 more

Most Popular New Holland Parts

Top 6 of 186 best sellers

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

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

Hydraulic Oil — New Holland — 73344274

PN: 73344274

Hydraulic Oil — New Holland — 73344268

PN: 73344268

Attachment Long Tine for New Holland E57C / E60C — 48058021

PN: 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

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

This Part Fits

Parts Diagrams

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

Related Videos

This Part Fits

New Holland 994D12 schematics
New Holland 25HB8 schematics
New Holland 11007 schematics
New Holland 30HB7 schematics
New Holland 36HB7 schematics
New Holland DURASWATH-421HB7 schematics
New Holland DURASWATH-425HB7 schematics
New Holland DURASWATH-430HB7 schematics
New Holland DURASWATH-436HB7 schematics
New Holland DURASWATH-440HB7 schematics
New Holland 18HB6 schematics
New Holland 21HB6 schematics
New Holland 11125 schematics
New Holland 11144 schematics
New Holland 1164 schematics
New Holland H54104 schematics
New Holland 14953 schematics
New Holland 23553 schematics
New Holland 9103 schematics
New Holland 9123 schematics
New Holland DISCBINE-2103 schematics
New Holland 10022 schematics
New Holland 10122 schematics
New Holland 1142 schematics

Previous
Page 1of7
1
2
3
4
5
6
7
Next

Related Shorts

15

From Above: New Holland The T6.180 Carves a Hayfield Clean #shorts

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 #shorts

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

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

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

Watch the FR550 Reload a Wagon Without Stopping #shorts

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

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shorts

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

The New Holland W100D Scoops and Loads Like It's Nothing #shorts

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

She’s not my only one…

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

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"

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 #shorts

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 #shorts

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 #shorts

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

Watch This Harvester DEVOUR Entire Fields in Seconds

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

New Holland Lineup Walk-Around | On Our Lot #shorts

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

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shorts

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

Massive Harvester in Action #shorts

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Related Videos

5

New Holland T9 & Harvester Working Hard — Harvest Season in Central New York | Clinton Tractor

New Holland T9 & Harvester Working Hard — Harvest Season in Central New York | Clinton TractorClinton Tractor & Implement Co. · 19:40

Baling Light Windrows: T7.175 + Roll-Belt 451 Tackle Second Cut Hay

Baling Light Windrows: T7.175 + Roll-Belt 451 Tackle Second Cut HayClinton Tractor & Implement Co. · 17:21

Watch This New Holland W80C Crush Through Spring Cleanup in Clinton, NY

Watch This New Holland W80C Crush Through Spring Cleanup in Clinton, NYClinton Tractor & Implement Co. · 6:03

Inside the Shop: T5s, PowerStars, and Kinze Planters Before Spring Hits

Inside the Shop: T5s, PowerStars, and Kinze Planters Before Spring HitsClinton Tractor & Implement Co. · 6:36

INSANE Equipment Drop at the 2026 Farm Show — You Have to See This

INSANE Equipment Drop at the 2026 Farm Show — You Have to See ThisClinton Tractor & Implement Co. · 11:05

Part Number History

Replaces

111-5001183212091715034R1115041R11

Current

280420 this part

Found on 399 parts diagrams

Filter parts diagrams

Second & Final Wheel Drive

Ref 21 · 72 hotspots

Front Axle SystemVersatile 400V

Second & Final Wheel Drive

PICKUP FRAME, RH

Ref 30 · 54 hotspots

Product FeedingNew Holland H5410

PICKUP FRAME, RH

BASKET ASSEMBLY, 90 INCH

Ref 10 · 22 hotspots

Soil PreparationNew Holland ST250

BASKET ASSEMBLY, 90 INCH

ROLLBAR ASSEMBLY, FOLDING AND RELATED PARTS

Ref 23 · 31 hotspots

Cab and Roll BarsNew Holland TT55

ROLLBAR ASSEMBLY, FOLDING AND RELATED PARTS

HEADER DRIVE & CLUTCH, BSN 304699 (TR75), 307999 (TR85)

Ref · 48 hotspots

Brakes & ControlsNew Holland TR75

HEADER DRIVE & CLUTCH, BSN 304699 (TR75), 307999 (TR85)

Swaybar & Knife

Ref 18 · 33 hotspots

Attachments-HeadersVersatile 400V

Swaybar & Knife

SAFETY LIGHTING SYSTEM (BSN PNL001199)

Ref 12 · 29 hotspots

A - Distribution SystemsNew Holland SP580

SAFETY LIGHTING SYSTEM (BSN PNL001199)

AUGER ADAPTERS, GL & NH, BSN L01 1998

Ref 8 · 17 hotspots

Attachments-HeadersNew Holland 994

AUGER ADAPTERS, GL & NH, BSN L01 1998

Auxiliary Valve & Hose Kits 9606986 (19Sm5275) For 9606982 - Series 7209, 9616241 (19Sm5542) For 9606987

Ref 2 · 20 hotspots

Complete MachineNew Holland Quick Attach Farm Loaders (7209-SERIES)

Auxiliary Valve & Hose Kits 9606986 (19Sm5275) For 9606982 - Series 7209, 9616241 (19Sm5542) For 9606987

ENGINE V-BELT & FUEL TANK

Ref 28 · 54 hotspots

Power Take OffNew Holland BB900

ENGINE V-BELT & FUEL TANK

REEL ARM, LH, SOLID REEL, BPIN XX55093101

Ref 7 · 59 hotspots

Attachments-HeadersNew Holland 88C30P

REEL ARM, LH, SOLID REEL, BPIN XX55093101

Draper, Deck, Drive Roller Assy

Ref 9 · 22 hotspots

Attachments-HeadersNew Holland DURASWATH-421HB

Draper, Deck, Drive Roller Assy

LH Windrow Kit

Ref 11 · 19 hotspots

Attachments-HeadersNew Holland H6730

LH Windrow Kit

TONGUE ASSEMBLY

Ref · 26 hotspots

Complete MachineNew Holland 489

TONGUE ASSEMBLY

SUSPENSION SEAT ASSEMBLY, USED ON & BSN 354108

Ref · 29 hotspots

Complete MachineNew Holland 1495

SUSPENSION SEAT ASSEMBLY, USED ON & BSN 354108

Auger & Drive, 880W

Ref · 68 hotspots

Complete MachineNew Holland 880

Auger & Drive, 880W

HYDROSTATIC MOTOR, LS120

Ref 3 · 29 hotspots

Ground DriveNew Holland LS120

HYDROSTATIC MOTOR, LS120

Covers & Support

Ref 33 · 73 hotspots

Platform, Cab, Bodywork and DecalsNew Holland 615

Covers & Support

TRANSMISSION, MOTOR AND GEAR PUMP HYDRAULICS

Ref · 54 hotspots

No DescriptionNew Holland L250

TRANSMISSION, MOTOR AND GEAR PUMP HYDRAULICS

Drive Group

Ref · 40 hotspots

Residue HandlingNew Holland NH Combine, Straw Choppers (1400)

Drive Group

TANK FRAME PLATFORM 25/30/40 FOOT

Ref 12 · 33 hotspots

Frames and BallastingNew Holland P2085

TANK FRAME PLATFORM 25/30/40 FOOT

EXPELLER BEATER & EXPELLER BEATER DRIVE

Ref · 27 hotspots

Complete MachineNew Holland 302

EXPELLER BEATER & EXPELLER BEATER DRIVE

PICKUP FRAME, LH AND GAUGE WHEEL ARM

Ref 25 · 46 hotspots

Product FeedingNew Holland H5410

PICKUP FRAME, LH AND GAUGE WHEEL ARM

Main Frame Group

Ref · 31 hotspots

Frames and BallastingNew Holland 1049-SUPER

Main Frame Group

BASKET ASSEMBLY, 127 INCH

Ref 12 · 14 hotspots

Soil PreparationNew Holland ST250

BASKET ASSEMBLY, 127 INCH

Knife & Sickle

Ref · 23 hotspots

Attachments-HeadersNew Holland 717S

Knife & Sickle

CANVAS, TWO DECK, 25 & 30 FT, MODEL YEAR 2011 AND AFTER

Ref 3 · 108 hotspots

Attachments-HeadersNew Holland 92C

CANVAS, TWO DECK, 25 & 30 FT, MODEL YEAR 2011 AND AFTER

SEAT & SUSPENSION ASSEMBLY

Ref · 27 hotspots

Complete MachineNew Holland 912

SEAT & SUSPENSION ASSEMBLY

NEW STYLE SUSPENSION & SEAT ASSEMBLY

Ref · 29 hotspots

Complete MachineNew Holland 912

NEW STYLE SUSPENSION & SEAT ASSEMBLY

Second & Final Wheel Drive

Ref 21 · 71 hotspots

Front Axle SystemVersatile 400V

Second & Final Wheel Drive

Swaybar & Knife

Ref 10 · 37 hotspots

Attachments-HeadersNew Holland 10V

Swaybar & Knife

Main Frame

Ref · 37 hotspots

Frames and BallastingNew Holland 1048-SUPER

Main Frame

BELT DECK, RH, 36, 42 AND 45

Ref 6 · 108 hotspots

Attachments-HeadersNew Holland 88C36P

BELT DECK, RH, 36, 42 AND 45

Auger Drive

Ref 38 · 91 hotspots

Crop CuttingNew Holland 12HS

Auger Drive

Auger Drive

Ref 16 · 59 hotspots

Attachments-HeadersNew Holland 2200H

Auger Drive

NO-TIL COULTER, WITH LINKAGE & CUSHION SPRING, COULTER & KNIVES, 6R & 8R RIGID TRAILING (BEFORE 01/2004)

Ref 17 · 30 hotspots

L - Field ProcessingNew Holland SP480

NO-TIL COULTER, WITH LINKAGE & CUSHION SPRING, COULTER & KNIVES, 6R & 8R RIGID TRAILING (BEFORE 01/2004)

APRON GROUP

Ref · 51 hotspots

Complete MachineNew Holland 800

APRON GROUP

Seat Assembly

Ref · 38 hotspots

Platform, Cab, Bodywork and DecalsNew Holland 2115

Seat Assembly

Seat & Suspension

Ref · 43 hotspots

Complete MachineNew Holland 1283

Seat & Suspension

SEAT ASSEMBLY, USED ON & BSN 379084

Ref · 29 hotspots

Platform, Cab, Bodywork and DecalsNew Holland 1100

SEAT ASSEMBLY, USED ON & BSN 379084

SEPARATOR GRATE

Ref · 42 hotspots

ThreshingNew Holland TR87

SEPARATOR GRATE

Engine Frame, 49, 50, 51, 52 & 53Ae

Ref · 53 hotspots

Complete MachineNew Holland 49

Engine Frame, 49, 50, 51, 52 & 53Ae

COMBO DUAL WHEEL RESIDUE MANAGER WITH ROW UNIT COULTER ATTACHMENT (FROM 01/2003)

Ref 13 · 40 hotspots

L - Field ProcessingNew Holland SP580

COMBO DUAL WHEEL RESIDUE MANAGER WITH ROW UNIT COULTER ATTACHMENT (FROM 01/2003)

LATCH, TONGUE & SPRING TOWER

Ref 17 · 34 hotspots

No Description AssignedNew Holland HM270

LATCH, TONGUE & SPRING TOWER

CANVAS DECK, FROM PIN K01 2005

Ref 6 · 58 hotspots

Crop ConditioningNew Holland 25HB

CANVAS DECK, FROM PIN K01 2005

WEIGHT INDICATOR KIT

Ref · 30 hotspots

Complete MachineNew Holland 515

WEIGHT INDICATOR KIT

MECHANICAL STONE TRAP DOOR, SMALL GRAIN SPECIAL

Ref · 38 hotspots

Product FeedingNew Holland TR96

MECHANICAL STONE TRAP DOOR, SMALL GRAIN SPECIAL

HARROW, WING

Ref 15 · 36 hotspots

Soil PreparationNew Holland P2060

HARROW, WING

AUGER DRIVE MOTORS AND MOUNT, PIN XX55083101 AND AFTER

Ref 2 · 41 hotspots

Attachments-HeadersNew Holland 88C30P

AUGER DRIVE MOTORS AND MOUNT, PIN XX55083101 AND AFTER

SINGLE SICKLE AUGER HEADER, REEL & DRIVE

Ref · 91 hotspots

Attachments-HeadersNew Holland 1100

SINGLE SICKLE AUGER HEADER, REEL & DRIVE

+349 more parts diagrams

Similar Parts

Carriage Bolt — fits 11 New Holland models — 107119 image 1

Carriage Bolt — fits 11 New Holland models — 107119

111-381 image 1

111-381

Carriage Bolt Short Nk, M8 x 80mm, Cl 8.8 — fits 62 models across the New Holland lineup — 120040 image 1

Carriage Bolt Short Nk, M8 x 80mm, Cl 8.8 — fits 62 models across the New Holland lineup — 120040

Carriage Bolt M10 x 20mm, Cl 8.8 — universal New Holland service part, fits 344 models — 120041 image 1

Carriage Bolt M10 x 20mm, Cl 8.8 — universal New Holland service part, fits 344 models — 120041

Carriage Bolt M12 x 1.75 x 30mm, Cl 8.8 — universal New Holland service part, fits 491 models — 120044 image 1

Carriage Bolt M12 x 1.75 x 30mm, Cl 8.8 — universal New Holland service part, fits 491 models — 120044

Carriage Bolt M16 x 70mm, Cl 8.8 — fits 178 models across the New Holland lineup — 120047 image 1

Carriage Bolt M16 x 70mm, Cl 8.8 — fits 178 models across the New Holland lineup — 120047

Carriage Bolt M16 x 80mm, Cl 8.8 — fits 178 models across the New Holland lineup — 120048 image 1

Carriage Bolt M16 x 80mm, Cl 8.8 — fits 178 models across the New Holland lineup — 120048

Carriage Bolt Short Nk, M16 x 90mm, Cl 8.8 — fits 72 models across the New Holland lineup — 120049 image 1

Carriage Bolt Short Nk, M16 x 90mm, Cl 8.8 — fits 72 models across the New Holland lineup — 120049

Carriage Bolt Sq Nk, M6 x 16mm, Cl 4.6, Full Thd — fits 42 New Holland models — 13175601 image 1

Carriage Bolt Sq Nk, M6 x 16mm, Cl 4.6, Full Thd — fits 42 New Holland models — 13175601

13181101 image 1

13181101

Ask for a price