Rolls-Royce 20/25: P series
Filtered parts lists for Rolls-Royce 20/25: P series
- AA: Chassis frame, mountings, brackets
- AD: Bulkhead and fittings
- BA: Front springs and shackles
- BC: Rear springs and shackles
- BD: Rear shock damper links
- BE: Shock dampers
- BFR: Front damper link, 20hp & early 20/25
- CA: Axle beam and stub axles
- CB: Front hub and brake drum
- CC: Front brakes
- DA: Differential assembly
- DB: Rear hub and brake drum
- DC: rear brakes
- EA: Brake servo
- EB: Brake equaliser shafts and brake ropes
- FA: Steering box
- FB: Side steering tube
- FC: Cross steering tube
- GA: Cylinder head
- GB: Cylinder Block
- GC: Crankshaft and connecting rods
- GD: Flywheel and clutch
- GE: Crankcase and main bearings
- GF: Crankshaft vibration damper
- GG: Timing gears and auxiliary drives
- GH: Camshaft and cam followers
- GJ: Sump,oil pump, pipes and filter
- GK: Fan
- HA: Gearbox
- HE: Propeller shaft and universal joints
- JA: Fuel tank and fittings
- JB: Fuel pipes and filter
- JC: Fuel pumps
- JD: Carburettor
- KA : Radiator core and hoses
- KB: Water pump
- KC: Radiator mountings
- KE: Radiator shell, shutters and cap
- LB: Ignition system
- LC: Dynamo
- LD: Starter motor
- LF: Charging and distribution
- MA: Exhaust system
- NA: Pedals and related linkage
Notes on P series 20/25
P series chassis have chassis numbers prefixed GGP, GDP and GWP.
New features in P-series
Narrow wheel hubs fitted.
Crankshaft bearing diameters increased: 2.125" diameter main bearing journals and 1.75" crank pin diameter.
From GDP36 - modified rear shock dampers.
View the Chassis Numbers for the Rolls-Royce 20/25: P series
