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Bentley 4.25 Litre

Bentley 4.25 Litre 1936-1940 Parts

Bentley gave its customers the option of a larger 4.25 Litre engine during the 1936 season. A derivative of that fitted to the Rolls-Royce 25/30 the 4257cc OHV straight-six unit was suitably reworked gaining twin SU carburettors and a wilder camshaft in the process. A tempting option, it proved so popular that the standard 3.5 Litre powerplant was soon dropped.

Model
 Part No
 Keyword
Part Number Stock Description Price  
1000244 9 BEARING DYNAMO B C T £15.39 View
3303102 20 GLAND Packing,Water Pump. £5.61 View
D50228A 1 Brush . Starter Motor £23.00 View
D50534 98 HOLDER,Dist H T Leads £10.69 View
D51269 1 BEARING,dynamo, A £12.50 View
D51745 38 SPRING,Distributor Brush. £21.55 View
D54094A 178 Dynamo Brush £13.74 View
D74372 26 Contact Arm,20HP TO L SER £21.97 View
D74814 0 FUSE 30AMP. £2.15 View
D74946SA 15 Starter Contac.Switch Box £2.53 View
DB438 73 INSERT COVER FUEL PUMP £6.98 View
E27488 914 INDUCTION WASHER C/PLUG £1.52 View
E50121 131 LOCKWASHER,m Brg Oil Unio £2.65 View
E50201 102 Joint WPump Case To Bend £6.85 View
E50203 52 THRUST PLUG,Water Pump £8.59 View
E50225 33 PIN.Tappet Roller £4.16 View
E50226 64 ROLLER - TAPPET £25.49 View
E50782 0 JOINT Oil Pump £3.04 View
E50922 141 CORE PLUG,LARGE,CYL BLOCK £15.17 View
E50923 8 CORE PLUG SMALL CYL BLOCK £15.17 View
E51375 387 BUSH SMALL END £19.82 View
E51765 0 DRIVEN GEAR,oil Puma A B £154.17 View
E51897 37 BUSH (ROCKERS) £14.83 View
E53789 20 BOLT CONN ROD £29.03 View
E54566 17 L WASHER,C Shaft Damper £1.02 View
E54692 8 BUSH Bearing, W Pump £42.35 View
E54767 7 BUSH IDLER GEAR REAR £2.31 View
E54782 1117 L/WASHER BEARING OILCAPS £1.78 View
E54793 246 LOCKWASHER.Main Brg Cap £3.75 View
E54919 3 MANIFOLD WASHER,C & A, £5.95 View
E54933 100 JOINT WASHER.W Pump £5.34 View
E55365 43 Crank Shaft Sludge Trap £14.54 View
E55418 92 TUBE,water Jacket £3.97 View
E55610 61 CONN ROD BOLT £20.52 View
E56147 0 CAP LUBRICATION,W. PUMP £37.13 View
E56826 0 STUD ROCKER PEDESTAL LONG £11.79 View
E58449 1 SPRING - Dynamo Brake £5.08 View
E59543 0 VELLUM JOINT,Sump Filter £3.95 View
E60109 55 Sump Joint £4.24 View
E60110 63 Sump Joint £4.14 View
E6432 331 CASTLE NUT PROPSHAFT £3.19 View
E72951 20 LOCKWASHER PIVOT PIN £0.17 View
E74890 0 WASHER.w Pump Coupling £3.94 View
E7702 0 NUT CASTLE S T £1.47 View
E77242 1610 ALI WASHER PIVOT PIN £0.17 View
E81350 16 GUIDE,STEAM VALVE,town Cp £8.46 View
E81351 9 Spring,rad Steam Valve £8.18 View
E81355 211 SPRING,rad Steam Valve £3.00 View
E81534 40 SPRING CAGE,steam Valve £16.34 View
E85883 225 PLUG R/SPRING R/SHACKLE £0.82 View
E87157 0 CALORSTAT ASSY, £348.66 View
E89081 38 JOINT,Exhaust Flange £8.35 View
EB1114 86 ROLLER - TAPPET £25.49 View
EB175 50 VALVE SPRING £18.10 View
EB1782 199 VALVE GUIDE,exh +inlet £30.89 View
EB1783 103 WASHER,VALVE Spring,lower £7.02 View
EB1784 0 Valve Packing.Exh,Valve £7.95 View
EB2134 0 DRIVEN GEAR T £70.66 View
EB2135 34 SPRING-OIL PUMP T £0.79 View
EB221 8 FAN BELT £17.95 View
EB2533 90 JOINT WASHER,Exh. Man. £9.76 View
EB2619 8 Gasket.Cylinder Head £91.15 View
EB2701 10 BOLT,FOR CONN ROD RE9469 £21.70 View
EB2739 319 Gasket,Timing Gear, £1.36 View
EB2906 398 RING JOINT DRAIN PLUG £0.29 View
EB303 502 WASHER SEALING RAD CAP £4.58 View
EB3446 176 HOSE TOP AND BOTTOM £8.17 View
EB654 8 GLAND PACKING £7.60 View
F100006A 71 SHACKLE PIN FT RH LR £52.86 View
F100007A 46 SHACKLE PIN.FT LR LH £39.57 View
F100073A 1 SHACKLE PIN.FT REAR END T £42.45 View
F100087 107 WASHER R/SPRING SHACKLE £0.63 View
F100113 37 BUSH,REAR SPG FT.EYE £16.57 View
F100114A 14 SHACKLE PIN,R.Spg Ft £39.57 View
F100196 46 GLAND REAR DAMPER £1.06 View
F57076 3 DISTANCE PIECE S T £0.45 View
F58421 0 WASHER S T £0.49 View
F58422 0 WEARING WASHER S T £0.49 View
FB3072 43 PIN.FT Suspension.lower £52.12 View
FB604 289 SPRING SIDE STG TUBE REAR £2.68 View
FB605 0 BALL PAD,Steer.side Tube, £37.66 View
FB661 62 CENTRE BOLT REAR SPRING £3.20 View
FB764 117 SPRING SIDE RAD SUPPORT £1.36 View
FB793 24 ADJ WASHER FRT/DAMPER 075 £4.96 View
FB806 30 ADJ WASHER DUM IRON ,O75 £0.63 View
FB846 131 WASHER R/SHACKLE .105 £0.63 View
G100337 764 LOCKWASHER S T £1.30 View
G100347 95 SPRING PULL OFF S T £1.60 View
G100382 0 BOTTOM BUSHES S T £49.23 View
G101229 312 L/WASHER REAR AXLE £0.19 View
G2058 2 PLUG R/SPRING FRT SHACKLE £0.42 View
G53224 119 L/WASHER PIVOT PIN £0.19 View
G55824 38 BUSH,SECOND SPEED GEAR, £28.08 View
G56065 7 BRAKE SERVO LINER £20.49 View
G73346 616 ALI WASHER SWIVEL PLUG £0.09 View
G80669 6 CLUTCH LINER G £106.92 View
GB1134 117 NUT.PINION BEARING £3.13 View
GB1460 337 Nut,Steering King Pin , £6.77 View
GB1462FC 0 OIL TROUGH.Pivot Pin £1.25 View
GB1465SA 38 Pivot Pin ,axle, £97.95 View
GB2504 4 LOCKWASHER SERVO MOTOR £0.19 View
GB3735 63 SPRING PLATE SERVO £0.19 View
GB3757 25 GEAR,8 Teet,G Box Damper £17.02 View
GB4926 141 STUD CROWN WHEEL R/AXLE £1.49 View
GB580 107 L/WASHER DIFF PINION £4.98 View
GB624 15 L/WASHER REAR H/SHAFT £1.58 View
GB710 270 RIVET S T £0.73 View
GB711 36 RIVET S T £0.24 View
GB726 35 BOLT R/HUB B/WEIGHT £2.32 View
GB750 65 BRAKE LINER-FNT BRKS £2.83 View
GB752 104 BRAKE LINER,front £23.25 View
GB754 256 BRAKE LINER.REAR £2.83 View
GB829 55 LOCK WIRE-front Hub S T £2.82 View
R2510 10 BUSH S END .003 O/S A B £12.85 View
R2612 215 JOINT WATER JACKET £1.36 View
R2711 0 LINER BRG .050 U/S £9.88 View
R2738 162 0/SIZE EX.MANIFOLD STUD £0.96 View
R3691 122 CYLINDER LINER £110.06 View
R4000 27 HEAD & JET S T £37.32 View
R4235 94 MAIN BRG PAIRS,.060 Us T £14.84 View
R4519 211 SPRING,CLUTCH Plate, £1.11 View
R7240 28 BUSH FRONT SPRING REAR £16.57 View
R7241 3 BOLT-C/SHAFT TO F.W C T £9.72 View
R7242 17 BUSH,FT SPRING FT SHACKLE £16.57 View
R7243 97 WASHER - SPRING DRIVE £16.24 View
R7251 2 BUSH R/SPRING R/EYE £15.96 View
R7267 0 SHAFT.WATER PUMP . £61.39 View
RE11148 0 PISTON RING.Top .025.os £11.39 View
RE11149SA 1 PISTON RING SET .030 4.25 £195.83 View
RE11158 0 PISTON RING .030.os £7.56 View
RE13617SA 5 PISTON SET 4 1/4 STD £734.00 View
RE21329 0 PISTON RING D/FLEX .020 £13.33 View
RE26194 0 PISTON RING STD.Top.4.25 £12.00 View
RE3901 0 GUDGEON PIN.Piston £33.87 View
RE7954 0 STUD,cyl Head,5/16 X 4 £7.34 View
RE7955 52 STUD CYL.head,5/16 X4 3/4 £7.80 View
RE8394 2 CARB.NEEDLE JET £4.16 View
RG8409 118 Clutch Bearing, £68.71 View
TSD 507 1 BENT 4&HALF LT HANDBOOK £65.00 View
TSD 2224 12 BENTLEY SERVICE INST MAN £61.24 View
Y2754 116 Spark Plug £3.76 View
E56825 4 STUD, SHORT, ROCKER SHAFT £15.25 View
EB267 10 STUD,1/4,SHORT INLET MAN £3.80 View
EB2699NF 16 CRANKCASE CYL BLOCK £8.50 View
EB3966 8 STUD 1/4 LONG EHH MAN £4.80 View
E88993 5 CALORSTAT WASHER £5.22 View
EB1783NF 228 Valve Spring Washer £5.50 View
R1000244 9 BEARING DYNAMO B C T £15.39 View
R3303102 31 GLAND Packing,Water Pump. £5.61 View
RD50228A 1 Brush . Starter Motor £23.00 View
RD50534 98 HOLDER,Dist H T Leads £10.69 View
RD51269 1 BEARING,dynamo, A £12.50 View
RD51745 38 SPRING,Distributor Brush. £21.55 View
RD54094A 199 Dynamo Brush £13.74 View
RD74372 35 Contact Arm,20HP TO L SER £21.97 View
RD74814 4771 FUSE 30AMP. £2.15 View
RD74946SA 15 Starter Contac.Switch Box £2.53 View
RDB438 73 INSERT COVER FUEL PUMP £6.98 View
RE27488 914 INDUCTION WASHER C/PLUG £1.52 View
RE50121 160 LOCKWASHER,m Brg Oil Unio £2.65 View
RE50201 103 Joint WPump Case To Bend £6.85 View
RE50203 53 THRUST PLUG,Water Pump £8.59 View
RE50225 34 PIN.Tappet Roller £4.16 View
RE50226 63 ROLLER - TAPPET £25.49 View
RE50782 0 JOINT Oil Pump £3.04 View
RE50922 140 CORE PLUG,LARGE,CYL BLOCK £15.17 View
RE50923 8 CORE PLUG SMALL CYL BLOCK £15.17 View
RE51375 393 BUSH SMALL END £19.82 View
RE51765 1 DRIVEN GEAR,oil Puma A B £154.17 View
RE51897 38 BUSH (ROCKERS) £14.83 View
RE53789 20 BOLT CONN ROD £29.03 View
RE54566 30 L WASHER,C Shaft Damper £1.02 View
RE54692 8 BUSH Bearing, W Pump £42.35 View
RE54767 7 BUSH IDLER GEAR REAR £2.31 View
RE54782 958 L/WASHER BEARING OILCAPS £1.78 View
RE54793 309 LOCKWASHER.Main Brg Cap £3.75 View
RE54919 15 MANIFOLD WASHER,C & A, £5.95 View
RE54933 101 JOINT WASHER.W Pump £5.34 View
RE55365 43 Crank Shaft Sludge Trap £14.54 View
RE55418 292 TUBE,water Jacket £3.97 View
RE55610 61 CONN ROD BOLT £20.52 View
RE56825 4 STUD, SHORT, ROCKER SHAFT £15.25 View
RE58449 1 SPRING - Dynamo Brake £5.08 View
RE59543 0 VELLUM JOINT,Sump Filter £2.45 View
RE60109 58 Sump Joint £4.24 View
RE60110 66 Sump Joint £4.14 View
RE6432 331 CASTLE NUT PROPSHAFT £3.19 View
RE72951 98 LOCKWASHER PIVOT PIN £0.17 View
RE74890 8 WASHER.w Pump Coupling £3.94 View
RE77242 1610 ALI WASHER PIVOT PIN £0.17 View
RE81350 19 GUIDE,STEAM VALVE,town Cp £8.46 View
RE81351 14 Spring,rad Steam Valve £8.18 View
RE81355 220 SPRING,rad Steam Valve £3.00 View
RE81534 50 SPRING CAGE,steam Valve £16.34 View
RE85883 225 PLUG R/SPRING R/SHACKLE £0.82 View
RE87157 4 CALORSTAT ASSY, £348.66 View
RE88993 8 CALORSTAT WASHER £5.22 View
RE89081 71 JOINT,Exhaust Flange £8.35 View
REB1114 86 ROLLER - TAPPET £25.49 View
REB175 50 VALVE SPRING £18.10 View
REB1782 199 VALVE GUIDE,exh +inlet £30.89 View
REB1783 103 WASHER,VALVE Spring,lower £7.02 View
REB1783NF 228 Valve Spring Washer £5.50 View
REB1784 0 Valve Packing.Exh,Valve £5.63 View
REB2134 0 DRIVEN GEAR T £70.66 View
REB2135 34 SPRING-OIL PUMP T £0.79 View
REB2533 90 JOINT WASHER,Exh. Man. £9.76 View
REB2619 15 Gasket.Cylinder Head £91.15 View
REB267 10 STUD,1/4,SHORT INLET MAN £3.80 View
REB2699NF 16 CRANKCASE CYL BLOCK £8.50 View
REB2701 10 BOLT,FOR CONN ROD RE9469 £21.70 View
REB2701NF 7 Conn Rod Bolt £14.57 View
REB2739 319 Gasket,Timing Gear, £1.36 View
REB2906 398 RING JOINT DRAIN PLUG £0.29 View
REB303 502 WASHER SEALING RAD CAP £4.58 View
REB3446 182 HOSE TOP AND BOTTOM £8.17 View
REB3966 8 STUD 1/4 LONG EHH MAN £4.80 View
REB654 20 GLAND PACKING £7.60 View
RF100006A 71 SHACKLE PIN FT RH LR £52.86 View
RF100007A 46 SHACKLE PIN.FT LR LH £39.57 View
RF100073A 1 SHACKLE PIN.FT REAR END T £42.45 View
RF100087 0 WASHER R/SPRING SHACKLE £0.63 View
RF100113 37 BUSH,REAR SPG FT.EYE £16.57 View
RF100114A 14 SHACKLE PIN,R.Spg Ft £39.57 View
RF100196 46 GLAND REAR DAMPER £1.06 View
RF57076 0 DISTANCE PIECE S T £0.45 View
RFB3072 2 PIN.FT Suspension.lower £52.12 View
RFB604 289 SPRING SIDE STG TUBE REAR £2.68 View
RFB661 62 CENTRE BOLT REAR SPRING £3.20 View
RFB764 117 SPRING SIDE RAD SUPPORT £1.36 View
RFB793 24 ADJ WASHER FRT/DAMPER 075 £4.96 View
RFB806 30 ADJ WASHER DUM IRON ,O75 £0.63 View
RFB846 131 WASHER R/SHACKLE .105 £0.63 View
RG100337 764 LOCKWASHER S T £1.30 View
RG100347 95 SPRING PULL OFF S T £1.60 View
RG100382 1 BOTTOM BUSHES S T £49.23 View
RG101229 312 L/WASHER REAR AXLE £0.19 View
RG2058 2 PLUG R/SPRING FRT SHACKLE £0.42 View
RG53224 119 L/WASHER PIVOT PIN £0.19 View
RG55824 38 BUSH,SECOND SPEED GEAR, £28.08 View
RG56065 7 BRAKE SERVO LINER GBJ ONWARDS £20.49 View
RG73346 616 ALI WASHER SWIVEL PLUG £0.09 View
RG80669 6 CLUTCH LINER G £106.92 View
RGB1134 117 NUT.PINION BEARING £3.13 View
RGB1460 339 Nut,Steering King Pin , £6.77 View
RGB1465SA 39 Pivot Pin ,axle, £97.95 View
RGB2504 4 LOCKWASHER SERVO MOTOR £0.19 View
RGB3735 63 SPRING PLATE SERVO £0.19 View
RGB3757 25 GEAR,8 Teet,G Box Damper £17.02 View
RGB4926 0 STUD CROWN WHEEL R/AXLE £1.49 View
RGB580 117 L/WASHER DIFF PINION £4.98 View
RGB624 15 L/WASHER REAR H/SHAFT £1.58 View
RGB710 270 RIVET S T £0.73 View
RGB711 36 RIVET S T £0.24 View
RGB726 0 BOLT R/HUB B/WEIGHT £2.32 View
RGB750 65 BRAKE LINER-FNT BRKS £2.83 View
RGB752 104 BRAKE LINER,front £23.25 View
RGB754 256 BRAKE LINER.REAR £2.83 View
RGB829 55 LOCK WIRE-front Hub S T £2.82 View
RR2510 10 BUSH S END .003 O/S A B £12.85 View
RR2612 216 JOINT WATER JACKET £1.36 View
RR2711 16 LINER BRG .050 U/S £9.88 View
RR2738 0 0/SIZE EX.MANIFOLD STUD £0.96 View
RR3691 122 CYLINDER LINER £110.06 View
RR4000 27 HEAD & JET S T £37.32 View
RR4235 94 MAIN BRG PAIRS,.060 Us T £14.84 View
RR4519 283 SPRING,CLUTCH Plate, £1.11 View
RR7240 28 BUSH FRONT SPRING REAR £16.57 View
RR7241 3 BOLT-C/SHAFT TO F.W C T £9.72 View
RR7242 17 BUSH,FT SPRING FT SHACKLE £16.57 View
RR7243 97 WASHER - SPRING DRIVE £16.24 View
RR7251 2 BUSH R/SPRING R/EYE £15.96 View
RRE11148 39 PISTON RING.Top .025.os £11.39 View
RRE11149SA 1 PISTON RING SET .030 4.25 £195.83 View
RRE11158 968 PISTON RING .030.os £7.56 View
RRE13617SA 5 PISTON SET 4 1/4 STD £734.00 View
RRE21329 356 PISTON RING D/FLEX .020 £13.33 View
RRE26194 9 PISTON RING STD.Top.4.25 £12.00 View
RRE3901 46 GUDGEON PIN.Piston £33.87 View
RRE7954 0 STUD,cyl Head,5/16 X 4 £7.34 View
RRE7955 52 STUD CYL.head,5/16 X4 3/4 £7.80 View
RRE8394 2 CARB.NEEDLE JET £4.16 View
RRG8409 119 Clutch Bearing, £68.71 View
RTSD 507 1 BENT 4&HALF LT HANDBOOK £65.00 View
RTSD 2224 12 BENTLEY SERVICE INST MAN £61.24 View
RY2754 122 Spark Plug £3.76 View
RD74176SA 8 CONTACT POINTS £44.95 View
D74176SA 0 CONTACT POINTS £44.95 View
EB2701NF 3 Conn Rod Bolt £14.57 View