Maruha motors

Conversion to NA/NB Non-Assist Power Steering(Discontinued)

Conversion to NA/NB Non-Assist Power Steering(Discontinued)


工賃・P/Sラック交換&アライメント調整 NA6CE A/C装着車
code:NA6/NPS-AC
¥176,935(¥160,850)
  • Steering rack w/o power assist For NA (Discontinued)
    74,630x1

  • 45,000x1
  • Idle pulley For vehicles w/ A/C and w/o P/S
    25,930x1
  • Tie-rod end For vehicles with BILSTEIN
    6,360x2
  • Belt 4PK855 NA6 (A/C) all types (P/S)
    1,990x1
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Pin split Lock pin for the tie-rod end
    110x2
  • Split pin
    110x2

工賃・P/Sラック交換&アライメント調整 NA6CE A/C未装着車
code:NA6/NPS-NAC
¥146,223(¥132,930)
  • Steering rack w/o power assist For NA (Discontinued)
    74,630x1

  • 45,000x1
  • Tie-rod end For vehicles with BILSTEIN
    6,360x2
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Split pin
    110x2
  • Pin split Lock pin for the tie-rod end
    110x2


工賃・P/Sラック交換&アライメント調整 NA8C A/C装着車
code:NA8/NPS-AC
¥176,935(¥160,850)
  • Steering rack w/o power assist For NA (Discontinued)
    74,630x1

  • 45,000x1
  • Idle pulley For vehicles w/ A/C and w/o P/S
    25,930x1
  • Tie-rod end For vehicles with BILSTEIN
    6,360x2
  • Belt 4PK860 A/C
    1,990x1
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Pin split Lock pin for the tie-rod end
    110x2
  • Split pin
    110x2

工賃・P/Sラック交換&アライメント調整 NA8C A/C未装着車
code:NA8/NPS-NAC
¥146,223(¥132,930)
  • Steering rack w/o power assist For NA (Discontinued)
    74,630x1

  • 45,000x1
  • Tie-rod end For vehicles with BILSTEIN
    6,360x2
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Split pin
    110x2
  • Pin split Lock pin for the tie-rod end
    110x2


工賃・P/Sラック交換&アライメント調整 NB全車 A/C装着車
code:NB/NPS-AC
¥158,411(¥144,010)
  • Steering rack w/o power assist For NB
    51,390x1

  • 48,000x1
  • Idle pulley For vehicles w/ A/C and w/o P/S
    25,930x1
  • Tierod end
    8,060x2
  • Belt 4PK855 NA6 (A/C) all types (P/S)
    1,990x1
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Split pin
    110x2
  • Pin split Lock pin for the tie-rod end
    110x2

工賃・P/Sラック交換&アライメント調整 NB全車 A/C未装着車
code:NB/NPS-NAC
¥127,699(¥116,090)
  • Steering rack w/o power assist For NB
    51,390x1

  • 48,000x1
  • Tierod end
    8,060x2
  • Castle nut Lock nut for the tie-rod end
    180x2
  • Split pin
    110x2
  • Pin split Lock pin for the tie-rod end
    110x2

We can subtract the amount of the tie-rod end from the total price for customers who want to reuse their former tie-rod end. Please feel free to consult us.

The steering’s power assist has a very convenient structure. Using the engine’s driving force it rotates the pump through the belt. It makes the steering easy using the oil pressure generated by the pump.
However, this doesn’t mean that it doesn’t have demerits.

1. the weight grows
2. the engine space becomes narrow
3. the feeling of directness disappears during the steering operation
4. the engine horse power suffers a loss

…and there are still some more.
In other words, by making it convenient for everyday use the real essence of running might get lost.

The substance of running

It is the weight saving and direct steering. These functions have been used from the beginning by M2-10001.
Even your car can be changed into a non-assist power steering type.

Non-power steering work

Because of the exchange of the steering rack the tie-rod has to be removed too. For this reason a toe adjustment after the exchange becomes necessary.
These days’ alignment is a total alignment of toe-caster-camber, that’s why the work includes alignment adjusting.

Non-power steering work

Power steering structure Non power steering structure

Non-power steering work

The steering rack has been removed.
The removal goes until the tie-rod, the aim is the toe adjustment, for this reason the re-adjustment of alignment has to be carried out.

Non-power steering work

Note that even if you mark it, the exchange won’t be precise. For this reason we don’t recommend it.

BILSTEIN tie-rod end

Non-power steering work

The BILSTEIN tie-rod end lowers the vehicle height, so the rod is a few millimeters longer.
The Miata/MX-5 cars’ height has been lowered, so we recommend a BILSTEIN rod.

Mail order

It is possible to buy the parts through mail order.
Feel free to inquire about the parts you need.


Contact us here

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