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Lock Nut M10 x 1.5mm Pitch, 12.30mm High, Cl 10, Znd — fits 149 models across the New Holland lineup — 12577221

Fits: New Holland T5.105, New Holland T5.115, New Holland T5.95, New Holland T6010, New Holland T6020 + 143 more

About this item

  • Genuine New Holland OEM part — direct factory replacement
  • Key dimensions: 1.5 mm pitch × 12.30 mm tall
  • Fits: New Holland T5.105, New Holland T5.115, New Holland T5.95, New Holland T6010, New Holland T6020 + 143 more
  • Locks the joint at the correct preload
Replaces
84197769
87738616
why →
$6.64/ each · USD
In Stock

usually ships same day

Qty

Pack of 5

$33.20

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
$6.64/ each · USD
In Stock

usually ships same day

Qty

Need a full pack?

Pack of 5 — $33.20

$6.64/ea · SKU CT-NHL-12577221-PK5

Order the complete pack of 5 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

Replacement lock nut measuring 1.5 mm pitch × 12.30 mm tall, built for New Holland equipment. Cross-references to 149 New Holland models including the LM5040.

Specifications

Technical specifications

11 attributes
Part type
Lock Nut
Thread pitch
1.5 mm
Height
12.30 mm
Fits
149 New Holland models
Brand
New Holland
Part number (MPN)
12577221
SKU
CT-NHL-12577221
Category
FASTENERS
Part Number
12577221
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
LM5040LM - AG
LM5060LM - AG
LM5080LM - AG
TH636TH - AG
TH742TH - AG
TH935TH - AG
LW90LW
LM632LM - AG
LM632-NRCLM - AG
LM635LM - AG
LM635-NRCLM - AG
LM735LM - AG
LM735-NRCLM - AG
LM742LM - AG
LM742-NRCLM - AG
LM935LM - AG
LM935-NRCLM - AG
T7170T7.170-210 AUTOCOMMAND
T7185T7.170-210 AUTOCOMMAND
T7200T7.170-210 AUTOCOMMAND
T7210T7.170-210 AUTOCOMMAND
T7230T7.XXX AUTO COMMAND STAGE V
T7245T7.XXX AUTO COMMAND STAGE V
T7260T7.XXX AUTO COMMAND STAGE V
T7270T7.XXX AUTO COMMAND STAGE V
9070N-L9000 N
9080N-H9000 N
9080N-L9000 N
9080N-L-T59000 N
T6120T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6125T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6140T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6145T6.140 - 180 AUTOCOMMAND TRACTORS
T6150T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6155T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6160T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6165T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS
T6175T6.140 - 180 AUTOCOMMAND TRACTORS
T6180T6.140 - 180 AUTOCOMMAND TRACTORS
T7165T7.XXX TIER 4B
T7175T7.XXX TIER 4B
T7190T7.XXX TIER 4B
T7195ST7.XXX STAGE V
T7215ST7.XXX STAGE V
T7225T7.XXX AUTOCOMMAND TIER 4B
T7290T7.XXX AUTO COMMAND STAGE V
T7290-HDT7.XXX AUTO COMMAND STAGE V
T7315T7.XXX AUTO COMMAND STAGE V
T7315-HDT7.XXX AUTO COMMAND STAGE V
TH632TH - AG
T7030T7000
T7040T7000
T7050T7000
T7060T7000
T7165ST7.XXX STAGE V
T7275T7.XXX AUTO COMMAND STAGE V
T7275-HDT7.XXX AUTO COMMAND STAGE V
T7300T7.XXX AUTO COMMAND STAGE V
T7340-HDT7.XXX AUTO COMMAND STAGE V
TL70TL

Showing the first 10 of 149 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
Automatic Pick Up Hitch With Hydr. Push Back, With Swinging Drawbar exploded parts diagram — New Holland T6030
Automatic Pick Up Hitch With Hydr. Push Back, With Swinging Drawbar
New Holland T6030 · Implement Lift#2559View
Var - 758113 - Tow Hook - C9306 exploded parts diagram — New Holland T7.230
Var - 758113 - Tow Hook - C9306
New Holland T7.230 · Hitches, Drawbars & Implement Couplings#150View
Hoods exploded parts diagram — New Holland LM5040
Hoods
New Holland LM5040 · Sheet Metal-Decals#2344View
Hydraulic Auto Pick-Up Hitch With Drawbar exploded parts diagram — New Holland T7030
Hydraulic Auto Pick-Up Hitch With Drawbar
New Holland T7030 · Implement Lift#1221View
Side Tip Bucket, Left (0.50M³ X 1680Mm) exploded parts diagram — Skid Steer Loader - Nrc
Side Tip Bucket, Left (0.50M³ X 1680Mm)
Skid Steer Loader - Nrc · Booms, Dippers & Buckets#1014View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 12577221 is the current number to order. The old numbers bring you to this page.

  • 84197769
  • 87738616

Part guide

New Holland 12577221 lock nut — buyer's guide

~1 min read

New Holland 12577221 is the lock nut Clinton Tractor supplies for this application. It is listed as fitting 149 New Holland models.

What 12577221 fits

Fits: New Holland T5.105, New Holland T5.115, New Holland T5.95, New Holland T6010, New Holland T6020 + 143 more. Commonly ordered for the LM5040, LM5060, LM5080. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

12577221 replaces 84197769, 87738616. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.

Specifications at a glance

This lock nut measures 1.5 mm pitch × 12.30 mm tall. The full attribute list is in the Specifications section above.

$6.64In Stock