Union, Nipple

21751-44051

Superseded / ended 1979-11 PNC 21751 Europe

Fitment

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

5R 2000CC RB10

Fits: Coaster RB1#,BB10
Valid: 1977-08 → 1979-11
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0001/0032

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

Shown on

Figure MF1887B Figure MF1948 Figure MF2158B Figure MF2235C Figure MF2500B Figure MF2501C

Other lines in this group

Part number	Period	Status
21894-37040	1980-08 → 1982-04	Superseded / ended 1982-04
21894-38281	1977-08 → 1979-11	Superseded / ended 1979-11
21894-38310	1979-11 → 1980-08	Superseded / ended 1980-08

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 21751-44051.

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.