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Clinton Tractor & Implement Co.
O-Ring 66.3mm ID x 3.53mm Thk, Nbr — fits 148 models across the CNH lineup — 86977781
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O-Ring 66.3mm ID x 3.53mm Thk, Nbr — fits 148 models across the CNH lineup — 86977781

Part #86977781 No reviews yet — be the first Find it in 50 parts diagrams

Fits: New Holland T4.85F, New Holland T4.75F, New Holland T4.75, New Holland T4.65, New Holland C190 + 133 more

About this item

  • Genuine New Holland OEM part — direct factory replacement
  • Key dimensions: 66.3 mm ID × 3.53 mm thick
  • Fits: New Holland T4.85F, New Holland T4.75F, New Holland T4.75, New Holland T4.65, New Holland C190 + 133 more
  • Seals the joint against fluid leaks
Replaces
14464980
238-5231
271622
643224
9621819
9809056
why →
$6.37/ each · USD
In Stock

usually ships same day

Qty

Pack of 5

$31.85

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
$6.37/ each · USD
In Stock

usually ships same day

Qty

Need a full pack?

Pack of 5 — $31.85

$6.37/ea · SKU CT-NHL-86977781-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

New Holland o-ring, 66.3 mm ID × 3.53 mm thick. This OEM-spec part seals the joint against fluid leaks. Listed for 148 New Holland models including the 712-SERIES.

Specifications

Technical specifications

11 attributes
Part type
O-Ring
Inner diameter
66.3 mm
Thickness
3.53 mm
Fits
148 New Holland models
Brand
New Holland
Part number (MPN)
86977781
SKU
CT-NHL-86977781
Category
SEALS
Part Number
86977781
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
712-SERIESFL
C190C100 SERIES
L190L100 SERIES
19001000 SERIES
19-131LEGACY
19-181LEGACY
19-332LEGACY
21002000 SERIES
21002000 SERIES
724-SERIESFL
725-SERIESFL
919SSICKLE BAR
BOOMER-3040BOOMER
BOOMER-3050BOOMER
C190C100 SERIES
L190L100 SERIES
L35L
LS190BLS
LT190BLT
T4030FT4000F
T4030FT4000F
T4040FT4000F
T4040FT4000F
T4050FT4000F
T4050FT4000F
T4060FT4000F
T4105FT4.XXF
T465T4.XXX TRACTORS
T475T4.XXX TRACTORS
T475FT4.XXF
T485FT4.XXF
T495FT4.XXF
10A3100LEGACY
10A3200LEGACY
10A3200LEGACY
19-117LEGACY
19151000 SERIES
19-182LEGACY
19-191LEGACY
19-201LEGACY
19-202LEGACY
19-275LEGACY
19-275LEGACY
19-275LEGACY
19-341LEGACY
19-342LEGACY
19-427LEGACY
19-444LEGACY
19-445LEGACY
19-469LEGACY
19-524LEGACY
19-97LEGACY
4000-SERIES4 CYL AG 53-64
40404 CYL AG 53-64
41404 CYL AG 53-64
60006 CYL AG
918482 SERIES 4WD
928282 SERIES 4WD
938482 SERIES 4WD
948282 SERIES 4WD

Showing the first 10 of 148 compatible models — type your model above to jump straight to it.

Not sure it fits? Search by serial number for an exact, machine-specific match.

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
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LIFT CYLINDERS, SINGLE ACTING
 Ford 19-444 · Complete Machine#317View
Countershaft, 2Nd exploded parts diagram — Ford 9184
Countershaft, 2Nd
 Ford 9184 · Transmission#1116View
BUCKET CYLINDER ASSEMBLIES, #291240,#108098,#196516 exploded parts diagram — Ford 19-131
BUCKET CYLINDER ASSEMBLIES, #291240,#108098,#196516
 Ford 19-131 · Invalid Section#922View
Cutterhead Gearbox Assembly exploded parts diagram — Ford 1900
Cutterhead Gearbox Assembly
 Ford 1900 · Chopping#3138View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 86977781 is the current number to order. The old numbers bring you to this page.

  • 14464980
  • 238-5231
  • 271622
  • 643224
  • 9621819
  • 9809056

Part guide

New Holland 86977781 o-ring — buyer's guide

~1 min read

New Holland 86977781 is the o-ring Clinton Tractor supplies for this application. It is listed as fitting 148 New Holland models.

What 86977781 fits

Fits: New Holland T4.85F, New Holland T4.75F, New Holland T4.75, New Holland T4.65, New Holland C190 + 133 more. Commonly ordered for the 712-SERIES, C190, L190. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

86977781 supersedes 14464980, 238-5231, 271622, 643224, 9621819, 9809056. 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 o-ring measures 66.3 mm ID × 3.53 mm thick. The full attribute list is in the Specifications section above.

O-Ring 66.3mm ID x 3.53mm Thk, Nbr — fits 148 models across the CNH lineup — 8697778186977781 · $6.37
In Stock
$6.37In Stock