Timer, Preheating

28521-54021

Superseded / ended 1990-06 PNC 28521 General

Fitment

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

2L,3L LY6# GEN General Countries

Fits: DYNA150 YY5#,6#,LY6#
Valid: 1987-08 → 1990-06
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 MEK005C

Interchangeable numbers

Number	Alternative	Effective
28521-54021	28521-54240	1990-06
28521-54020	28521-54021	1990-08

Other lines in this group

Part number	Period	Status
28521-54181	1987-08 → 1988-08	Superseded / ended 1988-08
28521-54240	1990-06 → 1991-09	Superseded / ended 1991-09
28521-54340	1988-08 → 1989-10	Superseded / ended 1989-10
28521-54380	1988-08 → 1991-09	Superseded / ended 1991-09
28521-54470	1991-09 → 1995-05	Superseded / ended 1995-05
28521-54490	1991-09 → 1995-05	Superseded / ended 1995-05

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 28521-54021.

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.