Union, Nipple

21751-24034

Superseded / ended 1988-08 PNC 21751 Japan

Fitment

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

3KHJ,4KJ KP3#

Fits: Publica UP3#,KP3#,50
Valid: 1978-08 → 1988-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: /0410

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

Shown on

Figure MF0541E Figure MF0543C Figure MF0847B Figure MF0850B Figure MF0855B Figure MF2093F Figure MF2786A

Interchangeable numbers

Number	Alternative	Effective
21751-24033	21751-24034	1990-08

Other lines in this group

Part number	Period	Status
21751-24030	1970-04 → 1971-01	Superseded / ended 1971-01
21751-24031	1971-01 → 1971-12	Superseded / ended 1971-12
21751-24032	1972-01 → 1975-11	Superseded / ended 1975-11
21751-24070	1970-05 → 1971-12	Superseded / ended 1971-12
21751-24071	1972-01 → 1972-04	Superseded / ended 1972-04
21751-24072	1972-04 → 1973-04	Superseded / ended 1973-04
21751-24121	1970-05 → 1971-12	Superseded / ended 1971-12
21751-24122	1972-01 → 1973-04	Superseded / ended 1973-04
21751-24290	1973-04 → 1975-11	Superseded / ended 1975-11
21801-11060	1970-04 → 1971-12	Superseded / ended 1971-12

List price

¥1,140 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 21751-24034.

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.