Spares Professional
| Ref: | Part Number | Description | Price UKP |
| 1 | |||
| 2 |
3680529Z01 |
Knob Volume | £2.10 |
| 3 | 3680530Z02 | Knob Frequency | £2.10 |
| 4 | 1380525Z01 | Escutcheon, Top-GP340 | £1.20 |
| 1380525Z02 | Escutcheon, Top-GP320 | £0.70 | |
| 5 |
3385681Z01 |
Escutcheon, Label | £0.50 |
| 6 | 3280533Z03 | Seal, Control Top-GP340 | £1.20 |
| 3280533Z04 | Seal, Control Top-GP320 | £0.50 | |
| 7 | 6180527Z01 | Litepipe, Tx | £0.90 |
| 8 | 1364279B02 | Front, Label-GP340 | £0.80 |
| 1364279B03 | Front, Label-GP320 | £0.50 | |
| 9 | HLN9820A | Dust Cover, Universal Connector | £4.00 |
| 10 | 1386058A01 | Escutcheon, Universal Flex | £0.50 |
| 11 | 1580666Z03 | Front Cover, Basic | £3.00 |
| 1580666Z04 | Front Cover, with Keypad (DTMF) | £3.00 | |
| 1580666Z06 | Front Cover,-GP320 | £4.80 | |
| 13 | 7580532Z01 | Keypad, Side Control GP340 | £0.60 |
| 7580532Z03 | Keypad, Side Control GP340 | £1.20 | |
| 14 | 1380528Z01 | Bezel, Side Control GP340 | £1.00 |
| 1380528Z03 | Bezel, Side Control GP320 | £0.40 | |
| 18 | 3586057A01 | Felt Speaker | £1.10 |
| 19 | 1480577C01 | Boot, Microphone | £0.30 |
| 20 | 50857238Z03 | Speaker | £4.70 |
| 21 | 5013920A04 | Microphone | £2.70 |
| 22 | 8480549Z06 | Flex, Universal Connector | £6.50 |
| 4080523Z01 | Switch tactile (PTT & Side Buttons) | £0.60 | |
10.03.2002