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Valve for New Holland WORKMASTER-55 / WORKMASTER-65 / WORKMASTER-75 — 51636139
Fits: New Holland WORKMASTER-55, New Holland WORKMASTER-65, New Holland WORKMASTER-75
About this item
- Genuine New Holland OEM part — direct factory replacement
- Fits: New Holland WORKMASTER-55, New Holland WORKMASTER-65, New Holland WORKMASTER-75
- Controls fluid or air flow through the circuit
- New Holland
- 51636139
- AG
- HYDRAULICS
- VALVE
- all 8 specs
- Replaces
- 47412408
- 84332906
- 84413240
- 84512456
- why →
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
Product description
New Holland 51636139 is the transmission control valve assembly of Workmaster 55, 65 and 75 tractors with a powershuttle, ground speed and 4WD. It is listed in the Transmission chapter in diagrams named "VAR - 743565, 743566, TRANSMISSION CONTROL VALVE, POWERSHUTTLE, W/ GROUND SPEED, 4WD, COMPONENTS" and in the plain "... 4WD" version, each time at callout 1, quantity 1 in that diagram. The usage note says it is used from production date 10-Dec-2019. In one diagram the assembly includes callouts 2 through 20, among them the inching rod 47405331, circlip 11066476 and bleeder 47400499; in another it includes the pressure control valve 84332906.
The catalog lists it for the Workmaster 55, 65 and 75 in their Tier 4B configurations. It replaces 47412408, 84332906, 84413240, 84512456 and 84594362. A remanufactured version exists, 51636139R with core 51636139C.
Specifications
Technical specifications
- Part type
- Valve
- Fits
- 3 New Holland models
- Brand
- New Holland
- Part number (MPN)
- 51636139
- SKU
- CT-NHL-51636139
- Category
- HYDRAULICS
- Part Number
- 51636139
- Division
- AG
Compatibility
Will it fit your machine?
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| WORKMASTER-55 | WORKMASTER |
| WORKMASTER-65 | WORKMASTER |
| WORKMASTER-75 | WORKMASTER |
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.
| Assembly | Machine | Callout | Parts | View |
|---|---|---|---|---|
![]() | New Holland WORKMASTER-55 · Transmission | #1 | 29 | View |
![]() | New Holland WORKMASTER-55 · Transmission | #1 | 10 | View |
![]() | New Holland WORKMASTER-55 · Transmission | #1 | 32 | View |
![]() | New Holland WORKMASTER-55 · Transmission | #1 | 14 | View |
Older numbers
Older part numbers for this part
If your manual or an old invoice lists one of these, 51636139 is the current number to order. The old numbers bring you to this page.
- 47412408
- 84332906
- 84413240
- 84512456






