Packing, Booster Power Piston

04447-55020

Superseded / ended 1982-12 PNC 44641G General

Fitting notes

W/AIR SERVO OR AIR OVER 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: 1977-04 → 1982-12
Model period: not recorded — this catalogue predates the field
Destination †: 02
Catalogue page †: 0101

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

Shown on

Figure MC5065E Figure MC7674C

Interchangeable numbers

Number	Alternative	Effective
44641-55160	04447-55020	1978-05

Other lines in this group

Part number	Period	Status
44641-55121	1982-12 → 2001-12	Superseded / ended 2001-12

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 04447-55020.

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.