Compressor Assy, Air

44890-55021

Superseded / ended 1980-02 PNC 44890 General

Fitting notes

W/O TACHO & EXHAUST BRAKE

Fitment

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

DA11#

Fits: Heavy Duty Truck FA100,11#,FB100,FC100,DA11#,DB10#
Valid: 1978-05 → 1980-02
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: /0140

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

Shown on

Figure MC4958B

Interchangeable numbers

Number	Alternative	Effective
44890-55020	44890-55021	1990-08

Other lines in this group

Part number	Period	Status
44890-55010	1977-04 → 1978-05	Superseded / ended 1978-05
44890-55011	1978-05 → 2001-12	Superseded / ended 2001-12
44890-55020	1977-04 → 1978-05	Superseded / ended 1978-05

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 44890-55021.

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.