Full Parts Catalogue
The table contains an unfiltered list of all parts listed for the section 'JD: Carburettors, air silencer and inlet manifold'.
| Part Number | R-R Number | Part Description | Unit Price | |
|---|---|---|---|---|
| JD010 | Jet, 4 1/4L | £19.00 | ||
| JD020 | Jet, 3 1/2L | £16.50 | ||
| JD030 | Needle,standard 4 1/4L | £16.00 | ||
| JD031 | Needle, Rich, 4 1/4L | £16.00 | ||
| JD032 | Needle, weak, 4 1/4L | £16.00 | ||
| JD040 | Needle, standard, 3 1/2L | £20.50 | ||
| JD041 | Needle, rich, 3 1/2L | £16.00 | ||
| JD042 | Needle, weak, 3 1/2L | £16.00 | ||
| JD050 | Gasket and seal kit, carburettor overhaul, Derby Bentley | £20.00 | ||
| JD055 | Lid, float chamber, assembly | £80.00 |
Showing 1 to 10 of 278 entries
Part Usage: Listed by Chassis Series
The table shows a filtered list of the parts required for section ‘JD: Carburettors, air silencer and inlet manifold’ on a Rolls-Royce 20hp: J series, with quantities if known.
| Part Number | R-R Number | Part Description | QTY | Unit Price | |
| JDR010 | E54346 | Needle assembly, slow running, 20HP, 20/25 | 1 | £88.00 | |
| JDR011 | E51986/E59535 | Jet, slow running, 20HP, 20/25 | 1 | £81.00 | |
| JDR015 | E54345 | Needle, high speed, 20 hp and 20/25 to GYD24 | 1 | £44.50 | |
| JDR016 | E51691 | Jet, high speed, 20hp and 20/25 to GYD24 | 1 | £48.57 | |
| JDR020 | Aluminium washer kit, carburettor, 20hp and 20/25 to GYD24 | 1 | £5.60 | ||
| JDR036 | E51218/E55820 | Valve spindle, starting carb, 20hp | 1 | £75.00 | |
| JDR037 | E53150a | Plug, spring loaded ass'y, below high speed jet, 20hp, 20/25 to GYD24 | 1 | £62.00 | |
| JDR051PL | E54102 | Spring, air valve, 20 hp series J on with brass piston | 1 | £24.50 | |
| JDR058 | Airvalve cylinder and piston assembly (brass), reconditioned, EXCHANGE ONLY. | 1 | £859.00 | ||
| JDR060 | E50964 | Filter assembly, 20hp carburettor | 1 | £377.50 |
Showing 1 to 10 of 27 entries
- ©2025 Fiennes Parts
- Privacy Policy
- Terms & Conditions
- Site Map