PART NO. SPL.PAGE DESCRIPTION
1H353 15.A.1 Joint for front and rear main bearing caps (2) -(engine, 1500)
1H353 sup.1 Joint -F+R main bearing caps (2) -(block assy, engine unit, sup)
1H353 16.A.21 Joint -F+R main bearing caps (2) -(block assy, engine unit, 1622)
1H353 16.A.1 Joint - front and rear main bearing caps (2) -(engine unit, 1600)
1H353 TC.A.1 Joint for front and rear main bearing caps (2) -(cyl.block assy,
engine, Twin Cam)
1H501 16.A.7 Housing -tachometer drive pinion -(engine unit, 1600)
1H573 15.A.6 Cover -valve rocker (with filler cap)
1H577 15.A.2 Pin -gudgeon [Fin (E) GB38483]
1H591 15.A.4 Housing for pinion (tach drive, engine unit, 1500)
1H591 sup.7 Housing -pinion (tach drive, engine unit, sup)
1H591 16.A.28 Housing -tachometer drve pinion -(engine unit, 1622)
1H605 15.A.4 Spring ring for gear (tach drive)
1H605 sup.7 Ring -spring -ring -(tachometer drive, engine unit, sup)
1H605 16.A.3 Spring ring -tachometer gear -(engine unit, 1600)
1H605 16.A.24 Spring ring -tachometer gear -(engine unit, 1622)
1H605 16.A.24 Circlip for gear -(tach.drive, half speed shaft, engine, Twin Cam)
1H641 sup.2 Liner -cylinder (4) -(block assy, engine unit, sup) (for service
purposes only)
1H651 15.A.4 Flywheel with starter ring and dowels -(engine unit, 1500)
1H651 sup.4 Flywheel -(with starter ring and dowels, engine unit, sup)
1H651 16.A.4 Flywheel -(with starter ring and dowels, engine unit, 1600)
1H651 16.A.25 Flywheel -(with starter ring and dowels, engine unit, 1622)-
changed to 12H587 Com.(E)GC/3708
1H686 15.A.5 Valve -exhaust (4) -(cyl.head, engine unit, 1500)
1H686 sup.5 Valve -exhaust (4) -(cyl.head, engine unit, sup)
1H686 16.A.5 Valve -exhaust (4) -(cyl.head, engine unit, 1600) -changed to 1H1323
Com.(E)16GA/H20846 -Always supply 1H1323 for this application
1H701 15.A.3 Connecting rod and cap for Nos. 2 and 4 cyl's (2) [Com (E) GB8570]
1H701 sup.3 Connecting rod and cap Nos. 2 and 2 cyl's (2) -(engine unit, sup)
1H701 16.A.3 Connecting rod and cap -Nos. 2 and 4 cyl's (2) -changed to 12H91
Com.(E)16GA/H21705
1H703 15.A.3 Connecting rod and cap for Nos. 1 and 3 cyl's (2) [Com (E) GB8570]
1H703 sup.3 Connecting rod and cap Nos. 1 and 3 cyl's (2) -(engine unit, sup)
1H703 16.A.3 Connecting rod and cap -Nos. 1 and 3 cyl's (2) -changed to 12H93
Com.(E)16GA/H21705
1H711 15.A.2 Ring -scraper [Fin (E) GB40824]
1H721 15.A.4 Pinion for tachometer drive -(engine unit, 1500)
1H721 sup.7 Pinion -tachometer drive -(engine unit, sup)
1H721 16.A.7 Pinion -tachometer drive -(engine unit, 1600)
1H721 16.A.28 Pinion -tachometer drive -(engine unit, 1622)
1H722 15.A.5 Spring -valve -outer (8) -(cyl.head, engine unit, 1500)
1H722 16.A.5 Spring -valve (outer) (8) -(cyl.head, engine unit, 1600) -changed to
6K873 Com.(E)16GA/H31640 -For 1H722 use 6K873 for this application
1H723 15.A.5 Spring -valve -inner (8) -(cyl.head, engine unit, 1500)
1H723 sup.5 Spring -valve -inner (8) -(cyl.head, engine unit, sup)
1H723 16.A.5 Spring -valve -inner (4) -(cyl.head, engine unit, 1600)
1H723 16.A.26 Spring -valve -inner (8) -(cyl.head, engine unit, 1622)
1H724 15.A.5 Cup -valve spring (oil shroud)
1H725 15.A.5 Shroud and oil seal retainer -valve guide (spring cap)
1H726 15.A.5 Collar for valve spring (bottom)
1H727 15.A.6 Elbow -water outlet [Com (E) GB7538] (was 12H137)
1H727 16.A.6 Elbow -water outlet -(engine unit, 1600)
1H727 16.A.27 Elbow -water outlet -(engine unit, 1622)
1H729 sup.3 Camshaft -(engine unit, sup)
1H729 16.A.24 Camshaft -(engine unit, 1622) -changed to 88G252 -alternate 1H1435
1H730 15.A.4 Gear for tachometer drive -(engine unit 1500)
1H730 16.A.3 Gear -tachometer drive -(engine unit 1600)
1H730 16.A.24 Gear -tachometer drive -(engine unit 1622)
1H730 sup.7 Gear -tachometer drive -(engine unit, sup)
1H735 TC.A.7 Nut -starting -(crankshaft, engine, Twin Cam)
1H744 15.A.4 Tappet -valve [Fin (E) GB5503]
1H749 15.A.2 Piston assembly (standard)
1H751 15.A.2 Ring -compression (top) [Fin (E) GB5681]
1H752 15.A.2 Ring -compression (taper) [Fin (E) GB40824]
1H753 15.A.3 Crankshaft with oil restrictors and bush -(engine, 1500)
1H753 sup.3 Crankshaft -(with oil restrictors and bush, engine unit, sup)
1H756 15.A.9 Spring for release valve, engine unit, 1500)
1H756 sup.9 Spring -valve -(oil release, engine unit, sup)
1H756 16.A.8 Spring -oil release valve -(engine unit, 1600)
1H756 16.A.29 Spring -oil release valve -(engine unit, 1622)
1H756 TC.A.13 Spring for valve -(oil release, oil.pump, engine, Twin Cam)
1H762 15.A.10 Adapter for oil pipe -Fin.(E)GB11297 -(Changed to 1H922 at (E)GB11298)
1H765 15.A.3 Nut -starting dog -(crankshaft pulley, engine unit 1500)
1H765 16.A.4 Nut -starting -(crankshaft pulley, engine unit 1600)
1H765 16.A.25 Nut -starting -(crankshaft pulley, engine unit 1622)
1H770 15.A.7 Plate -engine mounting (rear) [pre (E) GD101]
1H770 sup.8 Plate -gearbox mounting -(rear, engine unit, sup) (E)15GB101 to 51767
1H771 15.A.7 Cover -cylinder side (with elbow) [pre(E)GB35809]
1H774 15.A.7 Pipe -crankcase vent (with clip) [pre (E)GB35809] (then 1H871)
1H778 15.A.9 Filter -oil -full flow (Tecalemit) (changed to 1H1067)
1H782 15.B.1 Distributor -(ignition equipment, 1500) -(superseded by 1H811)
1H808 16.A.10 Washer -screw (outer) -(oil filter, engine unit, 1600)
1H811 15.B.1 Distributor -(ignition equipment, 1500) -Com.(E)GB1809
1H811 16.B.1 Distributor -(ignition equipment, 1600) -Fin.(E)16GA/H31660
1H811 TC.B.1 Distributor -(distributor, ignition equipment, Twin Cam) -changed to
AEJ4 Com.(E)2223
1H813 15.A.1 Plug -crankcase oil gallery
1H813 sup.1 Plug -crankcase oil gallery (4) -(engine unit, supplement)
1H813 16.A.1 Plug -oil gallery -(cylinder block assy, engine 1600)
1H813 16.A.21 Plug -oil gallery (1/4) -(cylinder block assy, engine 1600)-
quantity increased at (E)16GC/2327 [also 2157 to 2225
1H813 TC.A.1 Plug for oil filter boss -(cyl.block assy, engine, Twin Cam)
1H821 15.A.7 Plate -engine mounting (rear) [Com (E) GD101]
1H821 sup.8 Plate -gearbox mounting -(rear, engine unit, sup) (E)15GD101 to 57816
1H821 16.A.7 Plate -gearbox mounting -(engine unit, 1600)
1H821 16.A.28 Plate -gearbox mounting -(engine unit, 1622)
1H822 15.A.4 Tappet -valve [Com (E) GB5504]
1H822 sup.4 Tappet -standard (8) -(engine unit, sup)
1H822 16.A.4 Tappet -standard (8) -(engine unit, 1600)
1H822 16.A.25 Tappet -standard (8) -(engine unit, 1622)
1H0822_10 sup.4 Tappet -.010" (.254mm) O/S (A/R) -(engine unit, sup)
1H0822_10 16.A.4 Tappet -.010" (.254mm) O/S (A/R) -(engine unit, 1600)
1H082210 16.A.25 Tappet -.010" (.254mm) O/S (8) -(engine unit, 1622)
1H0822_20 sup.4 Tappet -.020" (.508mm) O/S (A/R) -(engine unit, sup)
1H0822_20 16.A.4 Tappet -.020" (.508mm) O/S (A/R) -(engine unit, 1600)
1H082220 16.A.25 Tappet -.020" (.508mm) O/S (A/R) -(engine unit, 1622)
1H830 15.B.2 Pipe -vacuum ignition control(with fuel trap) -(ignition, 1500)-
change to 1H919 Com.(E)GB11301
1H840 15.A.7 Distance piece -vent pipe clip to crankcase -(engine unit, 1500)-
Com.(E)GD101
1H840 16.A.7 Distance piece -clip to crankcase -(pipe -vent, engine unit, 1600)
1H840 16.A.28 Distance piece -clip to crankcase -(pipe -vent, engine unit, 1622)
1H841 15.B.2 Mounting clip for fuel trap -(ignition control, ignition, 1500)
1H841 16.B.3 Clip -fuel trap mounting -(ign.ctrl.pipe, vacuum control, 1600)
1H849 15.A.2 Piston assembly (standard) [Com(E)GB5682]
1H851 15.A.2 Ring -compression (top) [Com (E) GB5682, Fin (E) GB27908]
1H871 15.A.7 Pipe -crankcase vent (with clip) [Com (E)GB35809] (was 1H774)
1H871 16.A.7 Pipe -crankcase vent) -(engine unit, 1600)
1H873 15.A.7 Cover -cylinder side (with elbow) -(engine unit, 1500)-
(Com.(E)GB35809)
1H873 16.A.7 Cover -cylinder side -front (with elbow) -(engine unit, 1600)-
changed to 12H156 or 12H950 (Com.(E)16GA/H25740)
1H898 15.A.10 Joint washer for adapter [Com(E)GB11298] (was 6K502)
1H898 15.A.10 Washer for screw (outer) [Com(E)GB45501]
1H898 sup.10 Washer -screw -outer -(oil filter, engine unit, sup)
1H898 16.A.30 Washer -screw (outer) -(oil filter, engine unit, 1622)
1H898 TC.A.14 Washer for screw -outer (copper) -(oil.filter, engine, Twin Cam)
1H919 15.B.2 Pipe -vacuum ignition control(with fuel trap) -(ignition, 1500)-
Com.(E)GB11301 -(was 1H830)
1H919 16.B.3 Pipe -ignition control -(vacuum control, ignition, 1600)
1H922 15.A.10 Adapter for oil pipe [Com(E)GB11298] (was 1H762)
1H922 TC.A.14 Adapter -oil filter connection -(oil.filter, engine, Twin Cam)
1H922 sup.10 Adapter -connection -filter -(oil, engine unit, sup)
1H922 16.A.10 Adapter -full flow filter connection -(oil, engine unit, 1600)
1H922 16.A.30 Adapter -full flow filter connection -(oil, engine unit, 1622)
1H998 15.A.12 Pulley for dynamo -Com.(E)GB17061 -(dynamo mtg, 1500) -(was 2A412)
1H998 16.A.12 Pulley -dynamo -(engine unit, 1600) changed to 12H71 Com.(E)16GA/H6396
1H1001 15.A.12 Belt for fan (wedge type) -Com. (E) GB17061 (was 1G2716)
1H1001 16.A.13 Belt -fan -(engine unit, 1600) -changed to 1G2716 Com.(E)16GA/H6276-
1G2716 cor. was 1H2716 -not available use 13H923
1H1001 16.a.13 Belt -fan -(engine unit, 1600) -Com.(E)16GA/H6396 -(was 1G2716)-
alternate no. 13H923
1H1001 16.A.33 Belt -fan -(engine unit, 1622) -changed to 13H1923
1H1005 15.A.10 Pipe assy -oil filter to crankcase -
[Changed to 1H1056 Com.(E)26661 except 26701-26993]
1H1024 15.E.1 Spring for pressure plate (6) -(clutch, 1500) -Com.(E)GB16225-
(was 3H2914)
1H1025 15.A.5 Valve -exhaust (hard faced) -(cyl.head, engine unit 1500)
1H1025 16.A.5 Valve -exhaust (hard faced) -(cyl.head, engine unit 1600) -(special
orders only)
1H1025 ST. Exhaust valve (high duty) -(racing and competition equipment, 1500 and
1600)
1H1049 15.A.6 Joint washer for cylinder head
1H1051 15.A.9 Filter-oil-full flow(Purolator)[Com(E)GB26661except 26701-26993]
1H1051 16.A.30 Filter assembly -oil (Purolator) -NSP with 1622
1H1052 15.A.9 Head assembly (oil) [Com(E)26661 except 26701-26993]
1H1052 sup.10 Head -(oil filter, Purolator, engine unit, sup)
1H1052 16.A.9 Head -(oil filter, Purolator, engine unit, 1600)
1H1052 16.A.30 Head -(oil filter, Purolator, engine unit, 1622)
1H1053 15.A.9 Body assembly (oil) [Com(E)26661 except 26701-26993]
1H1053 sup.10 Body -(oil filter, Purolator, engine unit, sup)
1H1053 16.A.9 Body assembly -(oil filter, Purolator, engine unit, 1600)
1H1053 16.A.30 Body assembly -(oil filter, Purolator, engine unit, 1622)
1H1056 15.A.10 Pipe assy -oil filter to crankcase -Com(E)26661 except 26701-26993 -
(Previously 1H1005)
1H1056 sup.10 Pipe assy -filter to crankcase -(oil, engine unit, sup)
1H1056 16.A.10 Pipe assy -oil filter to crankcase -(engine unit, 1600)
1H1056 16.A.30 Pipe assy -oil filter to crankcase -(engine unit, 1622)
1H1059 15.A.5 Valve -inlet (4) -(cyl.head, engine unit, 1500)
1H1059 sup.5 Valve -inlet (4) -(cyl.head, engine unit, sup)
1H1059 16.A.5 Valve -inlet (4) -(cyl.head, engine unit, 1600)
1H1060 15.A.5 Cylinder head assembly (with valve guides)
1H1067 15.A.9 Filter-oil-full flow(Tecalemit) [Com(E)GB26661 x 26701-26993][R]
1H1067 16.A.9 Filter assembly -oil (Tecalemit) -(engine unit, 1600)
1H1067 16.A.30 Filter assembly -oil (Tecalemit) -(engine unit, 1622) -(NSP with 1622)
1H1067 TC.A.13 Filter -oil -(oil.filter, engine, Twin Cam)
1H1068 15.A.9 Head assembly [Com (E) GB26661 except 26701-26933]
1H1068 sup.10 Head -(oil filter, Tecalemit, engine unit, sup)
1H1068 16.A.8 Head assembly -(oil filter, Tecalemit, engine unit, 1600)
1H1068 16.A.30 Head assembly -(oil filter, Tecalemit, engine unit, 1622)
1H1068 TC.A.14 Head assembly -(oil.filter, engine, Twin Cam)
1H1069 15.A.9 Container (oil-filter) (was 7H1964) [Com(E)GB26661 x 26701-26993]
1H1069 sup.10 Container -(oil filter, Tecalemit, engine unit, sup)
1H1069 16.A.8 Container -(oil-filter, Tecalemit, engine unit, 1600)
1H1069 16.A.30 Container -(oil-filter, Tecalemit, engine unit, 1622))
1H1069 TC.A.13 Body assembly -(oil.filter, engine, Twin Cam)
1H1070 15.B.1 Bracket -steady plate/dynamo -(ignition coil,1500) -Com.(E)GB29710-
(was 1G2620)
1H1087 15.A.2 Piston assembly (standard) [Com (E) GB27909]
1H1088 15.A.2 Ring -compression (top) [Com (E) GB27909, Fin (E) GB40824]
1H1110 ST. Gudgeon pin and circlips for Piston assembly -raised head - 10:1 ratio
-(racing and competition equipment, 1500)
1H1111 ST. Valve springs (outer) -(racing and competition equipment)
1H1112 ST. Valve springs (inner) -(racing and competition equipment)
1H1113 15.A.2 Pin -gudgeon [Com (E) GB38484]
1H1113 sup.2 Pin -gudgeon (4) -(block assy, engine unit, sup)
1H1118 15.A.2 Piston assembly (standard) [Com(E)GB38484]
1H1142 15.A.2 Piston assembly (standard) [Com(E)GB40825] [R]
1H1144 15.A.2 Ring -compression (top) [Com (E) GB40825]
1H1145 15.A.2 Ring -compression (taper) [Com (E) GB40825]
1H1146 15.A.2 Ring -scraper [Com (E) GB40825]
1H1149 15.A.11 Pump assembly -water (with hub) [Com(E)GB39365 ex 3940-39525]
1H1149 16.A.11 Pump assembly -water (with hub less pulley) -(engine unit, 1600)-
1H1149 not available use 12H839 -(was 1H1151)
1H1149 16.A.31 Pump assembly -water (with hub less pulley, engine unit, 1622)-
changed to 12H830
1H1151 15.A.11 Body -water pump [Com(E)GB39365 ex 3940-39525]
1H1151 16.A.31 Body -water pump -(NSP with 1622 engine)
1H1152 15.A.11 Vane -water pump [Com(E)GB39365 ex 3940-39525]
1H1152 sup.11 Vane -(pump assy 12H839, water, engine unit, sup)
1H1152 16.A.11 Vane -(water pump 1H1149, engine unit, 1600)
1H1152 16.A.31 Vane -(water pump 1H1149, engine unit, 1622)
1H1153 sup.11 Bearing (with spindle) -(w.pump rep.kit, 12H839 pump, engine unit, sup)
1H1153 16.A.11 Bearing (with spindle) -(w.pump 1H1149, engine unit, 1600)
1H1153 16.A.31 Bearing (with spindle) -(w.pump 1H1149, engine unit, 1622)
1H1154 15.A.11 Hub for pulley -water pump [Com(E)GB39365 ex 3940-39525]
1H1154 16.A.11 Hub -pulley -(w.pump, 1H1149, engine unit, 1600) -changed to 8G724
1H1154 16.A.31 Hub -pulley -(w.pump, 1H1149, engine unit, 1622) -changed to 8G724
1H1158 15.A.11 Bearing assembly -water pump [Com(E)GB39365 ex 3940-39525]
1H1178 ST. Piston assembly -flat head - 9:1 ratio -(racing and competition
equipment, 1500)
1H1180 ST. Piston assembly -raised head - 10:1 ratio -(racing and competition
equipment, 1500) -including 1H1181 piston rings, 1H1110 gudgeon pin and circlips
1H1181 ST. Piston rings for Piston assembly -raised head - 10:1 ratio -(racing
and competition equipment, 1500)
1H1191 15.A.8 Pump assembly -oil [Com(E)GB46045 to 46100, then 46342 on] -(was 11G37)
1H1191 TC.A.13 Pump assembly -oil -(oil.pump, engine, Twin Cam)
1H1192 15.A.8 Strainer -oil [Com (E) GB46045-46100 then 46342 on]
1H1192 16.A.8 Strainer -oil -(engine unit, 1600) -changed to 12H984
1H1198 15.A.8 Joint washer -strainer [Com(E)GB46045 to 46100, then 46342 on
1H1198 sup.9 Washer -joint -strainer to oil pump -(engine unit, sup)
1H1198 16.A.8 Joint washer -strainer to oil pump -(engine unit, 1600)
1H1198 TC.A.13 Joint -strainer to pump -(oil.pump, engine, Twin Cam)
1H1198 16.A.29 Joint washer -strainer to pump -(oil, engine unit, 1622)
1H1291 sup.10 Adapter -connection -filter -(oil, engine unit, sup)
1H1292 sup.10 Pipe assy -filter to crankcase -(oil, engine unit, sup)
1H1302 15.B.1 Bracket -steady plate/dynamo -Com.(E)BG45905 -(ignition coil, 1500)
1H1319 15.A.5 Cup -valve spring (oil shroud) (8) -(eng.unit, 1500) -[Com (E) GD101]
1H1319 16.A.5 Cup -valve spring (8) -(cyl.head, engine unit, 1600)
1H1319 16.A.26 Cup -valve spring (8) -(cyl.head, engine unit, 1622)
1H1320 15.A.5 Shroud -valve guide (spring cap) (8) -(eng.unit, 1500) -[Com (E) GD101]
1H1320 sup.5 Shroud -valve guide (8) -(cyl.head, engine unit, sup)
1H1320 16.A.5 Shroud -valve guide (8) -(cyl.head, engine unit, 1600)
1H1320 16.A.26 Shroud -valve guide (8) -(cyl.head, engine unit, 1622)
1H1321 15.A.5 Collar for valve spring (bottom) (8) -(eng.unit, 1500) -[Com (E) GD101]
1H1321 sup.5 Collar -valve spring -bottom (8) -(cyl.head, engine unit, sup)
1H1321 16.A.5 Collar -valve spring (8) -(bottom, cyl.head, engine unit, 1600)
1H1321 16.A.26 Collar -valve spring (8) -(bottom, cyl.head, engine unit, 1622)
1H1323 16.A.5 Valve -exhaust (4) -(cyl.head, engine unit, 1600) -Com.(E)16GA/H20846-
(was 1H686 -Always supply 1H1323 for this application
1H1329 15.A.6 Joint washer for valve rocker cover
[alt 11G300, 12H38]
1H1339 sup.7 Cover -valve rocker -(cyl.head, engine unit, sup)
1H1339 16.A.6 Cover -valve rocker -(cyl.head, engine unit, 1600)
1H1339 16.A.27 Cover -valve rocker -(cyl.head, engine unit, 1622)
1H1419 15.A.5 Bracket for rocker shaft (tapped) -(cyl.head, engine unit 1600)
[Com (E) GB48911]
1H1419 sup.6 Bracket -tapped -rocker shaft -(cyl.head, engine unit, sup)
1H1419 16.A.5 Bracket -rocker shaft (tapped) -(cyl.head, engine unit 1600)
1H1420 15.A.5 Bracket for rocker shaft (plain) [Com (E) GB48911]
1H1420 sup.6 Bracket -plain -rocker shaft (3) -(cyl.head, engine unit, sup)
1H1420 16.A.5 Bracket -rocker shaft (screwed) -(cyl.head, engine unit 1600)
1H1435 15.A.3 Camshaft -(engine unit 1500) -(Alt 1H729)
1H1435 16.A.24 Camshaft -(engine unit, 1622) -changed to 88G252 -alternate 1H729
1H3084 15.F.1 Extension -gearbox -Change to 1H3149 Com.(G)A101 -
Change to 1H3273 Com.(E)GD101
1H3087 15.F.5 Circlip for ball spring cover -(gear.lever, gearbox, 1500)
1H3087 16.F.4 Circlip -ball spring cover -(gear.lever, gearbox, 1600 and 1600-MK-II)
1H3087 TC.F.6 Circlip -ball spring cover -(gear.lever, gearbox, Twin Cam)
1H3092 15.F.3 Interlock arm complete -(gearbox, 1500)
1H3092 16.F.2 Arm assembly -interlocking -(gearbox, 1600 and 1600-MK-II)-
changed to 22H35 Com.(G)22729
1H3092 TC.F.3 Interlock arm complete -(gearbox, Twin Cam) -changed to 22H35
1H3093 15.F.3 Support plate for interlock arm (gearbox)
1H3093 TC.F.3 Support plate -(interlock.arm, gearbox, Twin Cam) -changed to 22H35
1H3095 15.F.2 Lever -selector -rear (remote control shaft)
1H3095 16.F.4 Lever -selector -rear -(gearbox, 1600 and 1600-MK-II)- changed
to 88G253
1H3095 16.F.2 Lever -rear selector -(gearbox assy, Twin Cam) -alternative 22H25
1H3134 15.F.1 Shaft 1st-2nd speed fork -Com.(G)A828 -(was 11G3079) -
Change to 11G3079 Com.(G)A8011
1H3138 15.F.5
1H3138 16.F.1 Oil seal -(front cover assy, GB assy, 1600 and 1600-MK-II) -changed to
22H475
1H3138 TC.F.1 Seal -oil -(front cover, gearbox assy, Twin Cam)
1H3139 15.F.3 Baffle -oil (behind input ball bearing) -Com.(G)A1861 -Fin.(G)MA8010
1H3140 15.F.1 Gearbox assembly (early 1500) -change to 1H3167 Com.(G)101 (mid 1500),
change to 1H3362 Com.(E)GD101 (late 1500 and 1600)
1H3147 15.F.1 Cover assembly -front -(gearbox, with oil seal) -Com.(G)8011
1H3147 16.F.1 Cover assembly -front (with oil seal) -(GB assy, 1600 and 1600-MK-II)-
change to 48G179 Com.(E)16GA/U/H12834 -1H3147 not available use 48G179
1H3147 TC.F.1 Cover assembly -front -(gearbox assy, Twin Cam) -changed to 48G149-
Com.(C)2228
1H3149 15.F.1 Extension -gearbox -Com.(G)A101 -(was 1H3084) -
Change to 1H3273 Com.(E)GD101
1H3151 15.F.3 Gear -speedometer drive -(gearbox, 1500) -Com,(G)A101 -(was 11G3039)
1H3151 16.F.3 Gear -speedometer -(gearbox, 1600 and 1600-MK-II)
1H3151 TC.F.3 Gear -speedometer drive -(gearbox, Twin Cam)
1H3167 15.F.1 Gearbox assembly Com.(G)101 (mid 1500) -(was 1H3140),
change to 1H3362 Com.(E)GD101 (late 1500 and 1600)
1H3241 15.F.3 Pinion for speedometer -Com.(G)A5120 -(gearbox, 1500) -was 11G3042-
(always use 1H3241)
1H3241 16.F.2 Pinion -speedometer -(gearbox, 1600 and 1600-MK-II)
1H3241 TC.F.3 Pinion -speedometer drive -(gearbox, Twin Cam)
1H3257 15.F.2 Fork -3rd-4th speed -Com.(G)2A290 -(Prev 1G3690)
1H3257 16.F.2 Fork -3rd-4th speed -(gearbox, 1600 and 1600-MK-II)
1H3257 TC.F.2 Fork -3rd-4th speed -(gearbox, Twin Cam)
1H3258 15.F.2 Distance piece -3rd-4th speed fork -Com.(G)A290-(gbx assy, late 1500)
1H3258 16.F.2 Distance piece -3rd-4th speed fork -(gearbox assy, 1600 and
1600-MK-II)
1H3258 TC.F.2 Distance piece -3rd-4th speed fork -(gearbox, Twin Cam)
1H3273 15.F.1 Extension -gearbox -Com.(E)GD101 -(was 1H3149)
1H3273 16.F.1 Extension -rear -(gearbox assy, 1600 and 1600-MK-II)
1H3273 TC.F.1 Extension -gearbox -(gearbox assembly, Twin Cam)
1H3275 15.F.1 Oil seal (internal late 1500 gearbox) Com.(E)GD101 (late 1500 onward)
-(previously 1H3339)
1H3275 16.F.1 Oil seal -rear extension -(internal, gearbox assy, 1600 and
1600-MK-II)
1H3275 TC.F.1 Seal Oil seal -(rear extension, gearbox assembly, Twin Cam)
1H3277 15.F.3 Shaft -3rd motion -Com.(G)GD101 -(was 11G3221)
1H3277 16.F.3 Shaft -3rd motion -(gearbox, 1600 and 1600-MK-II)
1H3277 16.F.3 Shaft -3rd motion -(gearbox, Twin Cam)
1H3282 TC.F.1 Gearbox assembly -(gearbox, Twin Cam)
1H3297 TC.F.5 Shaft -1st motion -(gearbox, Twin Cam) -with close ratio gears
-(gearbox, Twin Cam) -Com.(E)16GB/Da/1379
1H3297 ST. First motion shaft -close ratio gearbox -(special tuning)
1H3298 TC.F.5 Gear unit -layshaft -(gearbox, Twin Cam) -with close ratio gears
-(gearbox, Twin Cam) -Com.(E)16GB/Da/1379
1H3298 ST. Laygear -close ratio gearbox -(special tuning)
1H3299 TC.F.5 Gear -2nd speed -(gearbox, Twin Cam) -with close ratio gears
-(gearbox, Twin Cam) -Com.(E)16GB/Da/1379
1H3299 ST. Second speed mainshaft gear -close ratio gearbox -(special tuning)
1H3300 TC.F.5 Gear -3rd speed -(gearbox, Twin Cam) -with close ratio gears
-(gearbox, Twin Cam) -Com.(E)16GB/Da/1379
1H3300 ST. Third speed mainshaft gear -close ratio gearbox -(special tuning)
1H3304 15.F.3 Flange -3rd motion shaft -Com.(G)GD101 (gearbox, late 1500)
1H3304 16.F.2 Flange -3rd motion shaft -(gearbox, 1600 and 1600-MK-II)
1H3304 TC.F.3 Flange -3rd motion shaft -(gearbox, Twin Cam)
1H3305 15.F.4 Layshaft -Com.(E)GD101 -(was 11G3030 or alternative 11G3123)-
(gearbox 1500)
1H3305 16.F.3 Layshaft -(gearbox 1600 and 1600-MK-II)
1H3305 TC.F.4 Gear unit -layshaft -(gearbox, Twin Cam)
1H3339 15.F.1 Oil seal (internal mid 1500 gearbox) Com.(G)A101 (mid 1500)-
(Prev 11G3147 external) -changed again to 1H3275 Com.(E)GD101 (late 1500 onward)
1H3362 15.F.1 Gearbox assembly -Com.(E)GD101 (late 1500) -(was 1H3167)
1H3362 16.F.1 Gearbox assembly -(gearbox, 1600) -changed to 22H73 Com.(E)16GC/H101-
changed to 22H124 Com.(E)16GC/H3929 also 3854
1H3364 15.F.2 Breather Assembly -Com.(E)GD101 -(gearbox assy, high starter 1500)-
was 1G3668
1H3364 16.F.1 Breather Assembly -(gearbox assy, 1600 and 1600-MK-II)
1H3364 16.H.1 Breather assembly -(rear axle, 1600 and 1600-MK-II) -was 1G6368
1H3364 16.H.5 Breather assembly -(rear axle, ARDB model, 1600 and 1600-MK-II)-
Com.(C)91240
1H3364 TC.H.1 Breather assembly -(rear axle, Twin Cam) -was 1G3668
1H3368 16.F.4 Shaft remote control (rear extension) -(gearbox, 1600 and 1600-MK-II)
1H3368 16.F.2 Shaft remote control -(gearbox assy, Twin Cam)
1H057702 15.A.13 Pin -gudgeon -.002" O/S -[Changed to 1H111302 Com (E)GB38484]
1H057704 15.A.13 Pin -gudgeon -.004" O/S -[Changed to 1H111304 Com (E)GB38484]
1H057706 15.A.13 Pin -gudgeon -.006" O/S -[Changed to 1H111305 Com (E)GB38484]
1H071110 15.A.13 Ring -scraper -.010" O/S -[Changed to 1H114610 Com (E)GB40825]
1H071120 15.A.13 Ring -scraper -.020" O/S -[Changed to 1H114620 Com (E)GB40825]
1H071130 15.A.13 Ring -scraper -.030" O/S -[Changed to 1H114630 Com (E)GB40825]
1H071140 15.A.13 Ring -scraper -.040" O/S -[Changed to 1H114640 Com (E)GB40825]
1H075110 15.A.13 Ring -compression -top -.010" O/S
[Changed to 1H085110 Com.(e)GB5682 -1H108810 Com.(e)GB27909 -1H114410 Com.(e)GB40825]
1H075120 15.A.13 Ring -compression -top -.020" O/S
[Changed to 1H085120 Com.(e)GB5682 -1H108820 Com.(e)GB27909 -1H114420 Com.(e)GB40825]
1H075130 15.A.13 Ring -compression -top -.030" O/S
[Changed to 1H085130 Com.(e)GB5682 -1H108830 Com.(e)GB27909 -1H114430 Com.(e)GB40825]
1H075140 15.A.13 Ring -compression -top -.040" O/S
[Changed to 1H085140 Com.(e)GB5682 -1H108840 Com.(e)GB27909 -1H114440 Com.(e)GB40825]
1H075210 15.A.13 Ring -compression -taper -.010" O/S
[Changed to 1H114510 Com.(e)GB40825]
1H075220 15.A.13 Ring -compression -taper -.020" O/S
[Changed to 1H114520 Com.(e)GB40825]
1H075230 15.A.13 Ring -compression -taper -.030" O/S
[Changed to 1H114530 Com.(e)GB40825]
1H075240 15.A.13 Ring -compression -taper -.040" O/S
[Changed to 1H114540 Com.(e)GB40825]
1H084910 15.A.13 Piston assembly (ea) -.010 O/S-Fin (E) GB27908
1H084920 15.A.13 Piston assembly (ea) -.020 O/S-Fin (E) GB27908
1H084930 15.A.13 Piston assembly (ea) -.030 O/S-Fin (E) GB27908
1H084940 15.A.13 Piston assembly (ea) -.040 O/S-Fin (E) GB27908
1H085110 15.A.13 Ring -compression -top -.010" O/S -Com.(e)GB27909
[Changed to 1H114410 Com.(e)GB40825]
1H085120 15.A.13 Ring -compression -top -.020" O/S -Com.(e)GB27909
[Changed to 1H114420 Com.(e)GB40825]
1H085130 15.A.13 Ring -compression -top -.030" O/S -Com.(e)GB27909
[Changed to 1H114430 Com.(e)GB40825]
1H085140 15.A.13 Ring -compression -top -.040" O/S -Com.(e)GB27909
[Changed to 1H114440 Com.(e)GB40825]
1H108710 15.A.13 Piston assembly (ea) -.010 O/S-Com (E) GB27909 -Fin (E) GB38483
1H108720 15.A.13 Piston assembly (ea) -.020 O/S-Com (E) GB27909 -Fin (E) GB38483
1H108730 15.A.13 Piston assembly (ea) -.030 O/S-Com (E) GB27909 -Fin (E) GB38483
1H108740 15.A.13 Piston assembly (ea) -.040 O/S-Com (E) GB27909 -Fin (E) GB38483
1H108810 15.A.13 Ring -compression -top -.010" O/S -Com.(E)GB27909
[Changed to 1H114410 Com.(e)GB40825]
1H108820 15.A.13 Ring -compression -top -.020" O/S -Com.(E)GB27909
[Changed to 1H114420 Com.(e)GB40825]
1H108830 15.A.13 Ring -compression -top -.030" O/S -Com.(E)GB27909
[Changed to 1H114430 Com.(e)GB40825]
1H108840 15.A.13 Ring -compression -top -.040" O/S -Com.(E)GB27909
[Changed to 1H114440 Com.(e)GB40825]
1H9192 TC.A.13 Strainer assembly -oil -(oil.pump, engine, Twin Cam)
1H111302 15.A.13 Pin -gudgeon -.002" O/S -Com (E)GB38484 -[previously 1H057702]
1H111304 15.A.13 Pin -gudgeon -.004" O/S -Com (E)GB38484 -[previously 1H057704]
1H111306 15.A.13 Pin -gudgeon -.006" O/S -Com (E)GB38484 -[previously 1H057706]
1H111310 15.A.13 Piston assembly (ea) -.010 O/S-Com (E) GB38484 -Fin (E) GB40824
1H111320 15.A.13 Piston assembly (ea) -.020 O/S-Com (E) GB38484 -Fin (E) GB40824
1H111330 15.A.13 Piston assembly (ea) -.030 O/S-Com (E) GB38484 -Fin (E) GB40824
1H111340 15.A.13 Piston assembly (ea) -.040 O/S-Com (E) GB38484 -Fin (E) GB40824
1H114210 15.A.13 Piston assembly (ea) -.010 O/S-Com (E) GB40825 -Fin (E) last 1500
1H114220 15.A.13 Piston assembly (ea) -.020 O/S-Com (E) GB40825 -Fin (E) last 1500
1H114230 15.A.13 Piston assembly (ea) -.030 O/S-Com (E) GB40825 -Fin (E) last 1500
1H114240 15.A.13 Piston assembly (ea) -.040 O/S-Com (E) GB40825 -Fin (E) last 1500
1H114410 15.A.13 Ring -compression -top -.010" O/S -Com.(E)GB40825 -(Prev 1H108810)
1H114420 15.A.13 Ring -compression -top -.020" O/S -Com.(E)GB40825 -(Prev 1H108820)
1H114430 15.A.13 Ring -compression -top -.030" O/S -Com.(E)GB40825 -(Prev 1H108830)
1H114440 15.A.13 Ring -compression -top -.040" O/S -Com.(E)GB40825 -(Prev 1H108840)
1H114510 15.A.13 Ring -compression -taper-.010" O/S -Com.(e)GB40825 -(Prev 1H075210)
1H114520 15.A.13 Ring -compression -taper-.020" O/S -Com.(e)GB40825 -(Prev 1H075220)
1H114530 15.A.13 Ring -compression -taper-.030" O/S -Com.(e)GB40825 -(Prev 1H075230)
1H114540 15.A.13 Ring -compression -taper-.040" O/S -Com.(e)GB40825 -(Prev 1H075240)
1H114610 15.A.13 Ring -scraper -.010" O/S -Com (E)GB40825 -(Prev 1H071110)
1H114620 15.A.13 Ring -scraper -.020" O/S -Com (E)GB40825 -(Prev 1H071120)
1H114630 15.A.13 Ring -scraper -.030" O/S -Com (E)GB40825 -(Prev 1H071130)
1H114640 15.A.13 Ring -scraper -.040" O/S -Com (E)GB40825 -(Prev 1H071140)
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