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 Thu 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

Lock Nut — fits 26 New Holland models — 411345A1 | CROP

Parts
New Holland
Fasteners
Lock Nut — fits 26 New Holland models — 411345A1

1 / 5

Lock Nut — fits 26 New Holland models — 411345A1

Part #411345A1

Fits: New Holland L190, New Holland LS185B, New Holland LS190B, New Holland L190, New Holland LS180B + 7 more

$16.26

In Stock

About this part

Fits 10 models from New Holland:

New Holland C185
New Holland C190
New Holland L180
New Holland L185
New Holland L190
New Holland LS180B

About this part

Brand

New Holland

Part Number

411345A1

SKU

CT-NHL-411345A1

Category

Fasteners

Warning

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

About this part

Lock Nut
fits 26 New Holland models
411345A1

$16.26

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.

$16.26

In Stock

New Holland LS185B

New Holland LS190B

New Holland LT185B

New Holland LT190B

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

Light Equipment

12

New Holland C1851 schematic
New Holland C1901 schematic
New Holland C1901 schematic
New Holland L1801 schematic
New Holland L1851 schematic
New Holland L1901 schematic
New Holland L1901 schematic
New Holland LS180B1 schematic
New Holland LS185B1 schematic
New Holland LS190B1 schematic
New Holland LT185B1 schematic
New Holland LT190B1 schematic

Related Shorts

15

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.

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 FR550 Reload a Wagon Without Stopping #shorts

Watch the FR550 Reload a Wagon Without Stopping #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.

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.

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

Found on 52 parts diagrams

Filter parts diagrams

87526346 HVAC Kit

ChassisSKID STEER - BSN N7M425032

87526346 HVAC Kit

Cover - Loader And Ground Drive

Ref 4 · 9 hotspots

ChassisSKID STEER BSN 430 NA N7M479683, 430 EU N7M479546

Cover - Loader And Ground Drive

LOADER & GROUND DRIVE CONTROL - LINKAGE

Ref 17 · 63 hotspots

ChassisSKID STEER - SERIES 3, 440 NA ASN N8M474469, 440 EU ASN N8M407542

LOADER & GROUND DRIVE CONTROL - LINKAGE

CONTROLS - LOADER AND GROUND DRIVE

Ref 7 · 34 hotspots

ChassisCASE SKID STEER LOADER

CONTROLS - LOADER AND GROUND DRIVE

Hydraulics, Attachment - High Flow, Gear

Ref 12 · 26 hotspots

HydraulicsCASE SKID STEER LOADER

Hydraulics, Attachment - High Flow, Gear

Heater And Air Conditioning - Compressor Mounting

Ref 15 · 24 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M464019

Heater And Air Conditioning - Compressor Mounting

Heater And Air Conditioning - Compressor Mounting

Ref 15 · 25 hotspots

ChassisCOMPACT TRACK LOADER - BSN N8M458846

Heater And Air Conditioning - Compressor Mounting

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 24 · 61 hotspots

ChassisSKID STEER BSN 430 NA N7M479683, 430 EU N7M479546

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 8 · 22 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M483467

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 8 · 22 hotspots

ChassisSKID STEER BSN 430 NA N7M479683, 430 EU N7M479546

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIGURE 09-12A REF 5, 6)

Ref 20 · 66 hotspots

ChassisSKID STEER BSN 430 NA N7M479683, 430 EU N7M479546

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIGURE 09-12A REF 5, 6)

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 8 · 22 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M455401

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 24 · 61 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M483467

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Exhaust System

Ref 5 · 31 hotspots

EngineCOMPACT TRACK LOADER - BSN N7M464019

Exhaust System

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 24 · 61 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M455401

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 24 · 61 hotspots

ChassisSKID STEER - 410 NA BSN N7M480924, 410 EU BSN N7M468736

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Heater And Air Conditioning - Compressor Mounting

Ref 15 · 20 hotspots

ChassisSKID STEER - BSN N7M425032

Heater And Air Conditioning - Compressor Mounting

Hydraulics, Attachment - High Flow, Gear

Ref 8 · 35 hotspots

HydraulicsCASE SKID STEER LOADER

Hydraulics, Attachment - High Flow, Gear

Exhaust System

Ref 8 · 20 hotspots

EngineCOMPACT TRACK LOADER - SERIES 3, ASN N7M483467

Exhaust System

Exhaust System

Ref 10 · 46 hotspots

EngineSKID STEER - BSN N7M425032

Exhaust System

Exhaust System

Ref 5 · 31 hotspots

EngineCOMPACT TRACK LOADER - SERIES 3 ASN N7M464019

Exhaust System

87526346 HVAC Kit

ChassisCOMPACT TRACK LOADER - BSN N8M458846

87526346 HVAC Kit

Cover - Loader And Ground Drive

Ref 4 · 9 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M483467

Cover - Loader And Ground Drive

Exhaust System

Ref 10 · 39 hotspots

EngineNew Holland LS185B

Exhaust System

Console, Control

Ref 6 · 7 hotspots

ChassisCASE SKID STEER LOADER

Console, Control

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Ref 8 · 22 hotspots

ChassisSKID STEER - 410 NA BSN N7M480924, 410 EU BSN N7M468736

Controls - Loader And Ground Drive (Round Linkage Links, If Used, See Figure 09-13B Ref 1, 2)

Exhaust System

Ref 5 · 32 hotspots

EngineSKID STEER BSN N7M452623

Exhaust System

Exhaust System

Ref 10 · 39 hotspots

EngineNew Holland C185

Exhaust System

Exhaust System

Ref 2 · 30 hotspots

EngineNew Holland C190

Exhaust System

87526346 HVAC Kit

ChassisCOMPACT TRACK LOADER - BSN N7M464019

87526346 HVAC Kit

Exhaust System

Ref 17 · 24 hotspots

EngineNew Holland L180

Exhaust System

Console, Control

Ref 6 · 7 hotspots

ChassisCASE SKID STEER LOADER

Console, Control

Exhaust System

Ref 5 · 31 hotspots

EngineSKID STEER - TIER 3 ASN N7M452623

Exhaust System

Exhaust System

Ref 17 · 24 hotspots

EngineNew Holland LS180B

Exhaust System

Exhaust System

Ref 21 · 31 hotspots

EngineNew Holland LS190B

Exhaust System

Exhaust System

Ref 21 · 31 hotspots

EngineNew Holland C190

Exhaust System

Exhaust System

Ref 4 · 23 hotspots

EngineCOMPACT TRACK LOADER - BSN N7M483467

Exhaust System

Exhaust System

Ref 21 · 34 hotspots

EngineCOMPACT TRACK LOADER - BSN N8M458846

Exhaust System

Hydraulics, Attachment - High Flow, Gear

Ref 8 · 35 hotspots

HydraulicsCASE SKID STEER LOADER

Hydraulics, Attachment - High Flow, Gear

Cover - Loader And Ground Drive

Ref 4 · 9 hotspots

ChassisSKID STEER - 410 NA BSN N7M480924, 410 EU BSN N7M468736

Cover - Loader And Ground Drive

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIG 09-12A REF 5, 6)

Ref 20 · 66 hotspots

ChassisSKID STEER - 440 NA BSN N8M474469, 440 EU BSN N8M407542

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIG 09-12A REF 5, 6)

Hydraulics, Attachment - High Flow, Gear

Ref 12 · 26 hotspots

HydraulicsCASE SKID STEER LOADER - ASN JAF0318922 (NA) JAF0352169 (EU)

Hydraulics, Attachment - High Flow, Gear

Cover - Loader And Ground Drive

Ref 4 · 9 hotspots

ChassisCOMPACT TRACK LOADER - BSN N7M455401

Cover - Loader And Ground Drive

CONTROLS - LOADER AND GROUND DRIVE

Ref 7 · 34 hotspots

ChassisCASE SKID STEER LOADER

CONTROLS - LOADER AND GROUND DRIVE

Hydraulics, Attachment - High Flow, Gear

Ref 12 · 24 hotspots

HydraulicsCASE SKID STEER LOADER

Hydraulics, Attachment - High Flow, Gear

LOADER & GROUND DRIVE CONTROL - LINKAGE

Ref 17 · 63 hotspots

ChassisSKID STEER - SERIES 3, 410 NA ASN N7M480924, 410 EU ASN N7M468736

LOADER & GROUND DRIVE CONTROL - LINKAGE

87526346 HVAC Kit

ChassisSKID STEER BSN N7M452623

87526346 HVAC Kit

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIGURE 09-12A REF 5, 6)

Ref 20 · 66 hotspots

ChassisSKID STEER - 410 NA BSN N7M480924, 410 EU BSN N7M468736

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIGURE 09-12A REF 5, 6)

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIG 09-12A REF 5, 6)

Ref 20 · 66 hotspots

ChassisSKID STEER - 420NA BSN N7M466710, 420EU BSN N8M466713

CONTROLS - LOADER AND GROUND DRIVE (FLAT LINKAGE LINKS, IF USED, SEE FIG 09-12A REF 5, 6)

Air Conditioning

Ref 4 · 4 hotspots

ChassisSKID STEER BSN 430 NA N7M479683, 430 EU N7M479546

Air Conditioning

+2 more parts diagrams

Often Bought Together

Belt V-Belt, 12.7mm W for New Holland C185 / LT185B / LT190B — 87438128

86606073

Clamp 2-5/8'' ID — fits 24 New Holland models — A13240 image 1

Clamp 2-5/8'' ID — fits 24 New Holland models — A13240

Clamp 22.2mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 310 models — 87029955 image 1

Clamp 22.2mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 310 models — 87029955

Clamp 22mm - 26mm, CTB-24, Style C — fits 82 models across the New Holland lineup — 87443511 image 1

Clamp 22mm - 26mm, CTB-24, Style C — fits 82 models across the New Holland lineup — 87443511

Clamp 25.4mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 527 models — 9827902 image 1

Clamp 25.4mm, Coat, 10.3mm Bolt Hole, P Type — universal New Holland service part, fits 527 models — 9827902

87021302

Gasket for New Holland C185 / L185 / LS185B / LT185B / SKID STEER - BSN N7M425032 — 86900873 image 1

Gasket for New Holland C185 / L185 / LS185B / LT185B / SKID STEER - BSN N7M425032 — 86900873

Gasket for New Holland L180 / LS180B — 86606074