Manufacturer of Seat Rails N SPORT

Manufacturer and wholesaler of seat rails for motor vehicles N SPORT​

Manufacturer and wholesaler of seat rails for motor vehicles N SPORT

N SPORT Seat rail Products

NSPORT B16

Bottom 4×4 Position

4×4position
down10-30mm
recaro
bride
edrib
sparco
cobra

Features

N SPORT B16 Bottom-mount 4 × 4-position Seat Rail
Bottom-mount seat rail with 16 (4 × 4) possible height combinations

  • For reclining seats and other seat types.
    For seats with mounts located on the seat bottom.
  • 16 possible height combinations: 4 steps at both the front and rear of the seat.
  • For minivans, SUVs, 4WD vehicles and others.
    Ideal for models with ample space under the seat.
N SPORT B16 Bottom 4×4 Position シートレール 特長
N SPORT B16 Bottom 4×4 Position シートレール 特長
  • Distortion of sliders due to welding heat is eliminated, resulting in smoother sliding action.
    The sliders and mounting frame are secured with rivets and bolts.
    The sliders and seat belt buckle stay are secured with rivets.

Detail

N SPORT B16 Bottom 4×4 Position シートレール ディテール
N SPORT B16 Bottom 4×4 Position シートレール ディテール

Smooth sliding is assured.

Welding heat is the primary cause of slider hardening. The mounting frame and sliders of this model are secured with rivets and bolts to prevent thermal distortion of the metal sliders. Direct welding of sliders is performed only as an auxiliary process to minimize the number of spot welds. For vehicles that require transfer of the original-equipment seat belt buckle to the seat rail, the seat belt buckle stay is fixed with rivets. Smoother slide is achieved by the elimination of distortion due to welding heat.

Box-type frame conceals the area beneath the seat.

In minivans, SUVs, 4WD vehicles and other vehicles with ample space under the seat, this frame conceals the area below the seat and achieves high rigidity despite the higher seating position. In addition, we elongated the bolt holes of the stays located in front of and behind the sliders to allow for adjustments to the left and right..
N SPORT B16 Bottom 4×4 Position シートレール ディテール

Four-step height adjustment at both the front and rear of the seat allow for a total of 16 possible height combinations.

The combination of four bolt holes on both the front and rear stays of the sliders and a box-type mounting frame allow for height adjustments in four steps*1 at both the front and rear of the seat.
Setting the front and rear*2 of the seat bottom to different heights results in 16 (4 × 4) possible combinations of seat height and seat angle.

*1 Some models (listed in the compatibility table) offer three-step adjustment.
*2 We recommend mounting at the same height in the front and rear. Differing height settings in the front and rear may apply an uneven load to the sliders due to their structure, which may result in difficult sliding.

N SPORT B16 Bottom 4×4 Position シートレール ディテール
シート取り付けボルト付属

Includes seat-mounting bolts.​

All bolts required to mount the seat are included. Your current seat can be mounted only with these bolts.

サイドエアバッグキャンセラー付属

Includes side airbag canceller.​

Regardless of whether standard or optional equipment is installed, side airbag cancellers are provided to prevent the triggering of warning lights in models equipped with side airbags.

Specification

  • Seat drop:
    10–30 mm for Standard model
  • Installation method:
    Bottom mount
  • Height adjustments:
    4 steps (12 mm/step) at the front and rear of the seat; 16 possible height combinations in total.
  • Mounted size:
    260 (235) front to rear × 405 mm left-to-right / 6-mm bolt diameter × 6 locations
    295 front to rear × 405 mm left to right / 8-mm bolt diameter × 4 locations
  • Parts supplied:
    Seat-mounting bolts
    Seat belt buckle relocation parts*1
    Side airbag canceller*2

*1 Included with models requiring relocation of seat belt buckle.The contents of parts vary depending on the model.
*2 Supplied with models equipped with side airbags.

Conform

Compatible Auto Makers and Compatible Seats​

SR series
L series
LX-F(LXSuccessor model)
ERGOMED series
(With electric function*1)
Old model ORTHOPAD series*1
Current ORTHOPAD series
SP-X*1
Sportster series*1
Cross Sportster series*1
SPORT series*1*4
STYLE series*1*4
TREND series*1*4
CT*1
C-Classic*1
EUROSTER series*2
STREAMS series*2
DIGO series*2
GIAS series*1
STRADIA series*1
CUGA series*1*3
VORGA series*1*3
032*2
054*2
110*2
132*2
023*1
033*1
SPX*2
EXPEDITIONSKY*2
R700*2
R600*2
R505*2
R333*2
R100*2
F550*2
F500*2
F300*2
F200*2
F104*2
SPEED*2
SPRINT*2
TORINO*2
MILANO*2
MONZA*2
CLASSIC*2
CUB*2
CLUBMAN*2
CLUB SPORT*2
ROADSTAR RS*2
ROADSTAR RSR*2
ROADSTAR SR*2
LANCER Evolution
1-4 (LS/SR3)
5-6(SPORT-J)*1
7-9(Dedicated seat/SP-JS Special pitch)*1
Civic Type-R
EK9(SR3)
EP3(SPORT-J)*1
Integra type-R
DC2(SR3)
DC5(SR4)

*1 Spacer set required (Click here for details).
*2 Conversion adapter required (Click here for details).
*3 HL Type not available.
*4 At the time of lock is released, the slide lever interferes with the plastic parts on the seat bottom. Please use it by bending the slide lever so that it does not interfere.