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Clinton Tractor & Implement Co.
Lock Nut 5/16'' - 18, Gr C — universal New Holland service part, fits 979 models — 280736
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Lock Nut 5/16'' - 18, Gr C — universal New Holland service part, fits 979 models — 280736

Part #280736 No reviews yet — be the first Find it in 50 parts diagrams

Fits: New Holland BC5060, New Holland BC5070, New Holland BOOMER-2030, New Holland BOOMER-2035, New Holland C175 + 902 more

About this item

  • Genuine New Holland OEM part — direct factory replacement
  • Fits: New Holland BC5060, New Holland BC5070, New Holland BOOMER-2030, New Holland BOOMER-2035, New Holland C175 + 902 more
  • Locks the joint at the correct preload
Replaces
131-1215
1548
22705K
231-4145
232-4115
232-4145
280141
289415
34976S7
34986S7
518223
518224
53068
578855
601147
603735
604787
604788
611620
773897
784117
80198
83917590
86520648
86537574
86560816
86560945
86560946
86589160
86589170
86629544
86705195
86992212
87058633
87344482
87347736
87347738
87382
87532169
87548454
87548457
87550533
87653302
87732737
87732738
9849424
AME007433B
FP115
MLR903936
why →
$0.19/ each · USD
In Stock

usually ships same day

Qty

Pack of 10

$1.90

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

CT
Sold & shipped by Clinton Tractor & Implement Co.
Authorized New Holland dealer · since 1953
$0.19/ each · USD
In Stock

usually ships same day

Qty

Need a full pack?

Pack of 10 — $1.90

$0.19/ea · SKU CT-NHL-280736-PK10

Order the complete pack of 10 in one click.

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

CT
Sold & shipped by Clinton Tractor & Implement Co.
Authorized New Holland dealer · since 1953

Overview

Product description

Built for the New Holland SC260 and SC180, this lock nut locks the joint at the correct preload. Cataloged for 979 New Holland models across 81 series.

Specifications

Technical specifications

9 attributes
Part type
Lock Nut
Fits
979 New Holland models
Brand
New Holland
Part number (MPN)
280736
SKU
CT-NHL-280736
Category
FASTENERS
Part Number
280736
Division
BOTH
Kit Available
Yes
Fit & diagrams

Compatibility

Will it fit your machine?

Type your model to confirm it fits — or browse the full compatibility list below.

Equipment models this part fits
ModelSeries
SC260SC
SC180SC
SC230SC
TR96TR COMBINE
94CDRAPER HEADS
TR97TR COMBINE
TR85TR COMBINE
TR89TR COMBINE
TR75TR COMBINE
TR86TR COMBINE
TR87TR COMBINE
TR99TR COMBINE
92CDRAPER HEADS
TR98TR COMBINE
36HBDRAPER
TR88TR COMBINE
25HBDRAPER
30HBDRAPER
SC380SC
555TL/TLB
555AA SERIES TL/TLB
555BB SERIES
655AA SERIES
18HBDRAPER
21HBDRAPER
88C30PDRAPER HEADS
88C36PDRAPER HEADS
355GRINDER MIXER
358GRINDER MIXER
88C42PDRAPER HEADS
88C45PGRAIN HEAD
994DDRAPER
SC430SC
TR70TR COMBINE
TR95TR COMBINE
550TLB
6555 SERIES
357GRINDER MIXER
354GRINDER MIXER
359GRINDER MIXER
DURASWATH-436HBDRAPER
P1030P
P1040P
P1050P
P1060P
290SMALL
353GRINDER MIXER
973GRAIN HEAD
BR7060VARIABLE CHAMBER
DURASWATH-425HBDRAPER
DURASWATH-430HBDRAPER
352GRINDER MIXER
500SMALL
515SMALL
BR740AVARIABLE CHAMBER
1425SELF-PROPELLED
285SMALL
311SMALL
320SMALL
425SMALL

Showing the first 10 of 979 compatible models — type your model above to jump straight to it.

Not sure it fits? Browse the full parts catalogue to check every listed part.

Parts diagrams

Find it in the exploded diagram

Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.

New HollandSystemAssemblyThis part
Group diagrams
Parts diagrams this part appears in
AssemblyMachineCalloutPartsView
HAND CONTROL LEVERS exploded parts diagram — New Holland C190
HAND CONTROL LEVERS
 New Holland C190 · Chassis-Attachments#237View
DISC PARKING BRAKE & CONTROLS (10-77/84) exploded parts diagram — New Holland A62
DISC PARKING BRAKE & CONTROLS (10-77/84)
 New Holland A62 · Brakes#362View
KNOTTER, LH exploded parts diagram — New Holland BB900
KNOTTER, LH
 New Holland BB900 · Knotter -Wrapper#1272View
BALE LOADER, CROSS CONVEYOR & FIRST TABLE exploded parts diagram — New Holland 1003
BALE LOADER, CROSS CONVEYOR & FIRST TABLE
 New Holland 1003 · Bale Wagons#187View
AUGER END DRIVE exploded parts diagram — New Holland TD8-44
AUGER END DRIVE
 New Holland TD8-44 · Complete Machine#1726View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 280736 is the current number to order. The old numbers bring you to this page.

  • 131-1215
  • 1548
  • 22705K
  • 231-4145
  • 232-4115
  • 232-4145
  • 280141
  • 289415
  • 34976S7
  • 34986S7
  • 518223
  • 518224
  • 53068
  • 578855
  • 601147
  • 603735
  • 604787
  • 604788
  • 611620
  • 773897
  • 784117
  • 80198
  • 83917590
  • 86520648
  • 86537574
  • 86560816
  • 86560945
  • 86560946
  • 86589160
  • 86589170
  • 86629544
  • 86705195
  • 86992212
  • 87058633
  • 87344482
  • 87347736
  • 87347738
  • 87382
  • 87532169
  • 87548454
  • 87548457
  • 87550533
  • 87653302
  • 87732737
  • 87732738
  • 9849424
  • AME007433B
  • FP115
  • MLR903936

Part guide

New Holland 280736 lock nut — buyer's guide

~1 min read

New Holland 280736 is the lock nut Clinton Tractor supplies for this application. It is listed as fitting 979 New Holland models.

What 280736 fits

Fits: New Holland BC5060, New Holland BC5070, New Holland BOOMER-2030, New Holland BOOMER-2035, New Holland C175 + 902 more. Commonly ordered for the SC260, SC180, SC230. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

280736 replaces 131-1215, 1548, 22705K, 231-4145, 232-4115, 232-4145, 280141, 289415, 34976S7, 34986S7, 518223, 518224, 53068, 578855, 601147, 603735, 604787, 604788, 611620, 773897, 784117, 80198, 83917590, 86520648, 86537574, 86560816, 86560945, 86560946, 86589160, 86589170, 86629544, 86705195, 86992212, 87058633, 87344482, 87347736, 87347738, 87382, 87532169, 87548454, 87548457, 87550533, 87653302, 87732737, 87732738, 9849424, AME007433B, FP115, MLR903936. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.

Lock Nut 5/16'' - 18, Gr C — universal New Holland service part, fits 979 models — 280736280736 · $0.19
In Stock
$0.19In Stock