Key, Booster Valve Plunger

44633-20811

Superseded / ended 1988-08 PNC 44633 General

Fitment

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

CR21,YR2#,31

Fits: Model-f YR2#,31,CR21
Valid: 1985-08 → 1988-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0271/0400

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

Shown on

Figure MC9528C Figure MCC450C

Interchangeable numbers

Number	Alternative	Effective
44633-20810	44633-20811	2009-07

Other lines in this group

Part number	Period	Status
44633-28190	1982-11 → 1985-08	Superseded / ended 1985-08

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 44633-20811.

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.