GA: Cylinder head

See Bentley 4¼ L: K series
code RR code title qty unit price
GA020 EB2050 Cylinder head 4 1/4 L turbulated 1 £6489.45
GA021 EB3393 Cylinder head 4 1/4L deturbulated 1 £6489.45
GA025 EB2619 Gasket, cylinder head, 4 1/4 L, 25/30 1 £126.45
GA030 E80129 Core plug, 5/8 diam x 20tpi. 2 £5.95
GA040S E50923/pe119 Core plug, 3/4" diameter 13 £6.63
GA041 Core plug, 3/4" diameter, tapped 5BA 1 £10.04
GA050S E50922/pe118 Core plug, 1 1/8" diameter 6 £9.93
GA060 EB128 Copper tube, cylinder head, Bentley and 25/30 8 £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
GA090 EB216 Endplate, front, cylinder head 1 £179.21
GA120 EB2793 Valve, inlet, 4 1/4 6 £37.68
GA140 EB2794 Valve, exhaust, 4 1/4 L, not Stellited 6 £33.28
GA145 Valve, exhaust, 4 1/4 L, Stellite faced seat 6 £37.15
GA150 EB1782 Valve guide, Bentley all 12 £19.31
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 24 £4.76
GA180S EB1784 Valve stem seal 12 £9.24
GA185S EB1783 Retainer, valve stem seal 12 £10.65
GA190 EB1747 Valve stem circlip 12 £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
GA236 E60744/EW1907 Spring, under thumb nut, rocker cover, Bentley, 25/30 & Wraith 3 £9.36
GA238 EB2623 Thumb nut, rocker cover, Bentley 4 1/4L 3 POA
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
GA302 Insert, cast iron, inlet valve seat, 4 1/4L 6 £20.49
GA312 Insert, cast iron, exhaust valve seat, 4 1/4L 6 £20.49
GA330 Gasket & tabwasher kit, engine overhaul, Bentley 4 1/4, to end of L-series 1 £693.61
GA330A Gasket kit only, engine overhaul, Bentley 4 1/4L to end of L-series 1 £444.1
GA332 Gasket kit, top end, Bentley 4 1/4L to end of L-series 1 £349.75
GA350 EB5165 Heater tap assembly 1 £159.11
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 2 £1.19
QRW350 E50051 Washer, spherical, rocker pedestal 7 £4.54
QSC115 X2810Z Screw, 2BA x 5/8" countersunk 60 degrees, zinc plated 14 £3.6
QSC125 E52583 Screw, 2BA x 1 3/4" countersunk 60 degrees, plated 2 £13.87
QSN110 EW1833 Nut, brass, long, exhaust manifold 4 £3.43
QSN115 E78594 Nut, tappet adjuster, 4 1/4L and P2, P3 12 £1.62
QST306 EB267 Stud, 1/4, short, inlet manifold 10 £2.71
QST406 EB2620 Stud, 1/4, short, exhaust manifold, 4 1/4L 2 £2.76
QST606 EB3966 Stud, 1/4, long, exhaust manifold, 4 1/4L 4 £4.44
QST606PL Stud, 1/4, long, exhaust manifold, 4 1/4L, cadmium plated 4 £4.84
QST706 EB268 Stud, 1/4, long, inlet manifold, all Bentley 2 £4.44