Pompetravaini · Screw / bolt / nut

904.1

Name: Pompetravaini 904.1 Impeller set Grub screw
Brand: Pompetravaini
SKU: 904.1

Impeller set Grub screw

Manufacturer’s part number

Where to get it

No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.

Find it on Pompetravaini’s site

Prices are the supplier’s own, as last checked (date shown); they buy and ship. A price older than 30 days isn’t shown.

As printed in the source

1 | Impeller set | 904.1 | Grub screw

Fits 12 models

As listed by Pompetravaini

Model	Source
TRHA (series)	Disassembly Manual, p. 17
TRHB/C (series)	Disassembly Manual, p. 17
TRHE (series)	Disassembly Manual, p. 17
TRMB (series)	Disassembly Manual, p. 17
TRMX (series)	Disassembly Manual, p. 17
TRSA (series)	Disassembly Manual, p. 17
TRSE/C (series)	Disassembly Manual, p. 17
TRSK (series)	Disassembly Manual, p. 17
TRVA (series)	Disassembly Manual, p. 17
TRVB (series)	Disassembly Manual, p. 17
TRVK (series)	Disassembly Manual, p. 17
TRVX (series)	Disassembly Manual, p. 17

When ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.

In the manufacturer’s drawings

Position 1 · Exploded viewDisassembly Manual, p. 15

Part number, name and fitment as published by Pompetravaini (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.