LS55 New Holland Lawn Tractor - Hydraulic Lift

[SCampbell]

Hi
I am looking for a seal replacement kit or if anyone know the size of the o rings that fit the hydraulic lift on the internal pistons. This is the discontinued seal kit but I cannot find details of the o-rings that i need.

https://avspare.com/spare/new.holland/tr94d9723/ -- seal repair kit

The attached picture with the blue lines shows the location of the o-rings.

Thanks for anyone that could help

 

[TomIn]

Hi
I am looking for a seal replacement kit or if anyone know the size of the o rings that fit the hydraulic lift on the internal pistons. This is the discontinued seal kit but I cannot find details of the o-rings that i need.

https://avspare.com/spare/new.holland/tr94d9723/ -- seal repair kit

The attached picture with the blue lines shows the location of the o-rings.

Thanks for anyone that could help

I'm a geezer with insomnia. A search shows the New Holland LS55 was made by Toro/Wheelhorse for NH. It is nearly the same as models 269H and 270H sold as Toro and/or Wheelhorse.

A search on that model disclosed a youtube video refurbishing the hydraulic pump assembly for a Wheelhorse.

Among the information in this video was that the pump assembly was part 94-1700. This was a series 108 power unit made by OILDYNE Division / Parker Hannifin

A search on that information showed:

https://wwww.oemys-performance.com/media//autopark%20pump%20108a.pdf

This is a parts diagram with part numbers for the individual parts shown in the original post. I hope it helps you find what you need.

Hi
I am looking for a seal replacement kit or if anyone know the size of the o rings that fit the hydraulic lift on the internal pistons. This is the discontinued seal kit but I cannot find details of the o-rings that i need.

https://avspare.com/spare/new.holland/tr94d9723/ -- seal repair kit

The attached picture with the blue lines shows the location of the o-rings.

Thanks for anyone that could help

 

[SCampbell]

Thank you !