GA: Cylinder head

See Rolls-Royce 25/30: O2 series
code RR code title qty unit price
GA025 EB2619 Gasket, cylinder head, 4 1/4 L, 25/30 1 £126.45
GA040S E50923/pe119 Core plug, 3/4" diameter 13 £5.45
GA060 EB128 Copper tube, cylinder head, Bentley and 25/30 10 £6.99
GA070 EB116 Endplate, rear, cylinder head 1 £65.73
GA080 E54252 Outlet tube, head front cover, Bentley, 20 & 20/25 to 25/30 N2 series 1 £31.32
GA085 E54253 Nut, head outlet tube, Bentley, 20 & 20/25 to 25/30 N2 series 1 £62.72
GA160S EB175 Valve spring, 20/25, 30, Wraith and Bentley 12 £8.69
GA170S EB1749 Valve spring cap 6 £12.9
GA174 EB1748 Collet, split, Bentley valve, 20/25 GLG on, 30 & Wraith: per half 12 £4.76
GA180S EB1784 Valve stem seal 6 £9.24
GA185S EB1783 Retainer, valve stem seal 6 £10.65
GA190 EB1747 Valve stem circlip 6 £0.33
GA199 EB2854 Rocker shaft, Bentley 4 1/4L, to end of L-series, and 25/30. 1 £214.95
GA206 E85333/EB3287 Adjuster, tappet, 4 1/4L 12 £25.09
GA210 E54970 Rocker bush, flanged 24 £9.73
GA230 EB2633/5344 Rocker cover gasket 4 1/4L 1 £13.6
GA240 EB690 End plate gasket 2 £1.63
GA260 E56826 Stud, long, rocker shaft, Bentley, 25/30 and Wraith 3 £18.03
GA270 E56825 Stud, short, rocker shaft, Bentley, 25/30 and Wraith 4 £16.22
GA275 Banjo bolt, feed to rockers 1 £5.9
GA295 E88290 Union, temperature sender 4 1/4 J - L series, 25/30 GAN1 on 1 £55.28
GA296 D75634 Gland, rubber, temp gauge bulb 1 £5.62
GA350 EB5165 Heater tap assembly 1 £159.11
GAE115 E60362 Thumb nut, rocker cover, 20/25 H2 series on, 25/30 3 £33.69
GAR003 E61081/E60891 Cylinder head, 25/30, turbulated, to end of O2 series 1 £6812.02
GAR091 E61095 Endplate, front, 25/30 head series O2 on, with plain outlet 1 POA
GAR126 E60892 Valve, inlet, 25/30 6 £38.73
GAR146 E61073 Exhaust valve, 25/30 6 £38.73
GAR155 E60894 Valve guide, inlet, 25/30 6 £23.06
GAR156 E60895 Valve guide, exhaust, 25/30 6 £23.06
GAR171 E61012 Cap, valve spring, 25/30 inlet valve 6 £15.94
GAR174 E60262 Circlip, 5/16" valve stem 6 £3.67
GAR176 E61013 Collet, split,valve, 5/16 dia, 25/30 inlet 12 £5.35
GAR182 E61014 Seal, preform, 25/30 inl valve 6 £9.24
GAR190 E61015 Retainer, inlet stem seal, 20hp and 20/25 ali.heads, and 25/30 6 £10.65
GAR352 Gasket & tabwasher kit, engine overhaul, 25/30 1 £690
GAR352:1 Gasket kit, top end, 25/30 1 £361.72
GAR352:2 Gasket kit only, engine overhaul, 25/30 1 £441.52
LG046 D75632 Nut, temperature sender bulb, 4 1/4L and 25/30 (late) 1 £35.69
LG047 D75633 Washer, retaining sealing gland, temperature sender bulb 1 £14.13
QNT406 K4158 Nut, thick, brass 1/4 BSF 6 £1.19
QRW350 E50051 Washer, spherical, rocker pedestal 7 £4.54
QSC115 X2810Z Screw, 2BA x 5/8" countersunk 60 degrees, zinc plated 18 £3.6
QSC125 E52583 Screw, 2BA x 1 3/4" countersunk 60 degrees, plated 2 £13.87
QSN115 E78594 Nut, tappet adjuster, 4 1/4L and P2, P3 12 £1.62
QSTR400 F79503 Stud, 1/4, inlet manifold to head, 25/30 8 £3.91
QSTR401 E60765 Stud, exhaust manifold, 25/30 6 £4.19
QSTR402 G336 Stud, 1/4, ignition conduit clip, 25/30 cylinder head 2 £4.75