Retainer, Ball Check

21538-31010

Superseded / ended 1982-07 PNC 21538 General

Fitment

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

F 3900CC FA100,11#,FB100,FC100

Fits: Heavy Duty Truck FA100,11#,FB100,FC100,DA11#,DB10#
Valid: 1969-09 → 1982-07
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 MF1541A Figure MF2523 Figure MF3166

Interchangeable numbers

Number	Alternative	Effective
21101-40012	21538-31010	1990-08
21538-01010	21538-31010	1990-08

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 21538-31010.

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.