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Idler Gear — fits 25 New Holland models — 51547649
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Idler Gear — fits 25 New Holland models — 51547649

Part #51547649 No reviews yet — be the first Find it in 33 parts diagrams

Fits: New Holland 644, New Holland 648, New Holland 654, New Holland 658, New Holland 660 + 20 more

About this item

  • Genuine New Holland OEM part — direct factory replacement
  • Fits: New Holland 644, New Holland 648, New Holland 654, New Holland 658, New Holland 660 + 20 more
  • Routes and tensions the belt
Replaces
87052122
9806931
why →
$287.87/ each · USD
In Stock – in store

local pickup same day

usually ships same day

Free shipping on parts orders $75+

To the 48 contiguous states, with a CROP account.

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

Sold & shipped by Clinton Tractor & Implement Co.
Authorized New Holland dealer · since 1953
$287.87/ each · USD
In Stock – in store

local pickup same day

usually ships same day

Free shipping on parts orders $75+

To the 48 contiguous states, with a CROP account.

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

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

Overview

Product description

Genuine New Holland idler gear fitted on the New Holland ROLL-BELT-450 and ROLL-BELT-460, where it routes and tensions the belt. Fits 25 New Holland models across 3 series.

Specifications

Technical specifications

9 attributes
Part type
Idler Gear
Fits
25 New Holland models
Brand
New Holland
Part number (MPN)
51547649
SKU
CT-NHL-51547649
Category
GEARS & SHAFTS
Part Number
51547649
Division
AG
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
ROLL-BELT-450VARIABLE CHAMBER
ROLL-BELT-460VARIABLE CHAMBER
ROLL-BELT-560VARIABLE CHAMBER
ROLL-BELT-550VARIABLE CHAMBER
BR740AVARIABLE CHAMBER
644600 SERIES
648600 SERIES
654600 SERIES
658600 SERIES
660600 SERIES
664600 SERIES
678600 SERIES
688600 SERIES
BR7060VARIABLE CHAMBER
BR7070VARIABLE CHAMBER
BR7080VARIABLE CHAMBER
BR7090VARIABLE CHAMBER
BR740VARIABLE CHAMBER
BR750VARIABLE CHAMBER
BR750AVARIABLE CHAMBER
BR770VARIABLE CHAMBER
BR770AVARIABLE CHAMBER
BR780VARIABLE CHAMBER
BR780AVARIABLE CHAMBER
BU7060UTILITY

Showing the first 10 of 25 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
Initial Parts Stock (Isl) exploded parts diagram — New Holland BU7060
Initial Parts Stock (Isl)
 New Holland BU7060 · Service & Maintenance#150View
Dealer Parts Stocking List For 5 Machines exploded parts diagram — New Holland BR7070
Dealer Parts Stocking List For 5 Machines
 New Holland BR7070 · General#10View
Dealer Parts Stocking List For 5 Machines exploded parts diagram — New Holland BR770A
Dealer Parts Stocking List For 5 Machines
 New Holland BR770A · General#10View
Sledge Rolls exploded parts diagram — New Holland ROLL-BELT-450
Sledge Rolls
 New Holland ROLL-BELT-450 · Pressing - Bale Formation#1655View
Initial Stocking List (Isl) exploded parts diagram — New Holland ROLL-BELT-450
Initial Stocking List (Isl)
 New Holland ROLL-BELT-450 · Service & Maintenance#150View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 51547649 is the current number to order. The old numbers bring you to this page.

  • 87052122
  • 9806931

Part guide

New Holland 51547649 idler gear — buyer's guide

~1 min read

New Holland 51547649 is the idler gear Clinton Tractor supplies for this application. It is listed as fitting 25 New Holland models.

What 51547649 fits

Fits: New Holland 644, New Holland 648, New Holland 654, New Holland 658, New Holland 660 + 20 more. Commonly ordered for the ROLL-BELT-450, ROLL-BELT-460, ROLL-BELT-560. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

51547649 replaces 87052122, 9806931. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.

Idler Gear — fits 25 New Holland models — 5154764951547649 · $287.87
In Stock – in store
$287.87In Stock – in store