Frame Sub-assy, Assistant Seat Cushion, NO.1

78805-90B00

Superseded / ended 1991-08 PNC 78805A Japan

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

BB31 44C 44-Seater (SCHOOL BUS)

Fits: Coaster RB2#,BB2#,3#,HB3#,HZB3#,HDB20,3#
Valid: 1985-04 → 1991-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †

† Read from the record layout but confirmed by no published legend.

Shown on

Figure MBK172D

Interchangeable numbers

Number	Alternative	Effective
78805-90B00	78805-36010-B0	1995-12
78805-90B00	90255-08007	1995-12
78805-90B00	90386-08053	1995-12

Other lines in this group

Part number	Period	Status
78805-36010	1991-08 → 1993-01	Superseded / ended 1993-01
78805-36010	1991-08 → 1993-01	Superseded / ended 1993-01
78805-90B00	1985-04 → 1991-08	Superseded / ended 1991-08

List price

Not priced in this market.

Only the Japanese dataset ships a price file. Add the part to an enquiry to ask a seller for a quote.

This number everywhere

Every vehicle in every market that takes 78805-90B00.

Show all applications

No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.