Transaxle and Gearchange

New: Transaxle oil special deal, see here 5.

Note: Original clutch covers are now very hard to get. If you have any used but reasonably good units please keep them for re-conditioning. Laycock diaphragm type are only available from time to time. We can at present supply Laycock and Borg and Beck diaphragm and B&B spring and lever clutches note, the ones we supply are the correct ones for the Imp. Alternative manufacture such as QH and LUK are also available from time to time, please ask. Please also keep all clutch driven plates for re-conditioning.

Release bearings new and all seals and O-rings for repair and spigot bushes are currently available.

Beware: I'm not sure why some Internet sellers try to make you buy the wrong type of clutch slave cylinder. Check it out! We have the correct ones.

Note: Re-conditioned items carry a replacement warranty for six months from time of sale. If you are not happy with what you have received, please contact us immediately.

Competition or Fast Road
MM11	3 paddle clutch plate	ask	162.00 *
MM12	HD plate	ask	60.00 *
MM	Helix style plate	ask	120.00 *
MM	clutch cover re-con	ask	150.00 *
APC1	clutch cover outer part AP racing	2	66.00
MM13	HD cover	ask	128.00 *
RH1	metal roller bearing type CRB	ask	49.00
	alternative to flexy which is currently n.a. – exchange item

Clutch and Controls
7100131	clutch cover 5-1/2" MkI	6	18.00
7102178	master cylinder 0.625”	see brakes	42.00 *
	push rod, clevis, pin, etc.	see brakes
7104070	stud 5/16 x1-1/4” release fork to casing	22	1.50
7104129	retaining clip release fork	9	3.00
7104367	release fork	3	25.00
9812011	Sellock roll pin for fork rod	28	25p *
	push rod for fork	ask
	rubber connector for reservoir pipe 1/4” x2”	see brakes	1.00
9163454	pipe 1/4” to reservoir 36” long AN-4	2	see brakes
	cut to length
7104452	slave cylinder clutch 7/8” (alloy)	3	30.00 *
	bolt 5/16 UNF x1-1/4” w- nut+washer (pair) for slave cyl	8	1.20 *
9151501	adapter for hose to cylinder w- washer	7	7.00 *
9168602	hose slave cylinder w- nut+washer	9	15.00
	AN-4 thread both ends, so may need adapter
	washer copper AN-4 for hose (AN-3 also available)	30	50p *
SP1963	0.625” master cyl repair kit	see brakes	10.00 *
7080319	SP2267 repair kit clutch slave cyl	4	8.00 *
7102253	pedal rubber (pair)	see brakes	14.00
	clutch pipe complete cunifer	to order	40.00
	clutch pipe front length 3/16” cunifer	to order	8.00
	clutch pipe rear length 1/4” cunifer	to order	25.00
	adapter AN-3 to AN-4 for above	4	7.00 *
	union nuts pipe male, female, AN-4 for 1/4” pipe	40	1.00 *
	clips pipe	see brakes	75p *
CC1	clutch complete Laycock type 6-1/4" re-con exchange (3 part)		160.00
CC2	clutch complete B&B spring type 6-1/4" re-con exchange (3 part)		130.00
CC4	clutch complete QH HD type 6-1/4" re-con exchange (3 part)		160.00
	exchange surcharge £30 refunded on return
7101090	P1-2 clutch plate 6-1/4" G95 recon exchange	19	26.00
P5	P5 clutch plate 6-1/4" Helix recon exchange		28.00
7101090+	clutch plate HD S57 6-1/4" recon exchange	3	27.00
	only asbestos free available now in recon
	plates exchange surcharge £6 refunded on return
7101091	C1 clutch cover 6-1/4" re-con exchange Laycock type	5	115.00
7101091	C2 clutch cover 6-1/4" re-con exchange B&B type	2	85.00
7101091	C4 clutch cover 6-1/4" re-con exchange QH type	5	115.00
	exchange surcharge £24 refunded on return
7054254	carbon release brg CRB	15	19.00 *
7104140	clip release brg retain (pair)	48	5.00 *
19505061	socket head screw for cover 5/16 UNF x3/4” HT	80	20p *

Gear Change etc.
71001??	base plate gear lever to floor MkII w- bracket	1	25.00
7102160	pin for ball cup	6	2.00
7102163	sleeve clip for gear knob	11	3.00
7102269 **	gear lever ball cup	24	5.00
7102373	spring for gear lever ball cup	2	2.00 *
9205070	rivet	10
7102174	pinch bolt flexy 1/4 UNF x1”, correct thread	15	2.00
7102175	lock tab for pinch bolt	33	1.00
9816216	Sellock roll pin for flexy	62	30p *
7102312	spider bush nylon gear change shaft	on order	12.00 *
7102775	gear change lower boot MkII	9	30.00
7102766	support bracket front	5	10.00
7102161	gear change upper gaiter MkI	16	15.00
7102780	gear lever upper gaiter MkII	13	25.00
7104075	ring dowel for transaxle housing	20	50p
7104133	inspection cover	10	5.00
7104220	spring ring for inspection cover	13	1.20
	spring ring as above chamfered	4	1.20
	spring ring as above iron	7	1.20
	spring ring as above angled ends	2	1.20
9107099	BS845 O-ring for inspection cover	45	90p *

** To fit, push the metal collar into the ball cup aligning with the pilot hole. Drill all the way through with a sharp 3/16” woodworking drill bit. Fit to lever, plastic side down and tap the pin through so that it is central and held tightly. Then replace in the assembly with the spring and cap on top. Finally rivet back together. Remember to ensure the ball bearing is at the front. Gary has done a YouTube video showing the whole procedure here: https://www.youtube.com/watch?v=l0E515eZWyY.

Bearings, Seals and Shims
7104006	shim pinion head brg 0.005"	10	1.00
7104007	shim pinion head brg 0.003"	29	1.00
7104045	roller brg inner race input shaft	10	12.00
	seal set	5	10.00
9102030	seal input shaft clutch	9	3.00
9102229	seal output shaft diff	17	3.50
9196029	BH1612 needle roller brg input shaft	3	12.00 *
9196029	JH1612 needle roller brg input shaft	1	8.00 *
9188042	6204 ball brg input shaft tail end	4	7.00 *
9200034	spigot bush oilite	8	8.00
7050212	spigot bush B910 needle roller	4	9.00 *
21018400	spigot bush needle roller 930	4	6.00
9192003	21075/21212 brg main tail end	5	35.00 *
9192132	LM48548/10 brg main head end	8	15.00 *
9192132	LM48548/10 brg diff output shaft LH	as above	15.00 *
9192129	LM67048/10 brg diff output shaft RH	4	15.00 *
	circlip large 47mm	10	*

Gears, Washers, Bushes and Synchro Hubs
7104012	1st gear early	3	15.00
7104018	spring synchro	37	50p
7104019	ball synchro	37	30p
7104023	2nd gear early	7	15.00
7104034	28 tooth (?) 3rd gear early MkI	1	15.00
7104037	4th gear early	5	15.00
7104091	reverse gear	12	12.00
7104157	washer 1st speed 0.094" (white)	1	1.50
7104158	washer 1st speed 0.096" (blue)	1	1.50
7104160	washer 1st speed 0.100" (black)	2	1.50
7104161	washer 1st speed 0.102" (green)	1	1.50
7104163	washer 4th speed 0.225” (red)	4	1.50
7104164	washer 4th speed 0.223” (white)	3	1.50
7104165	washer 4th speed 0.221” (blue)	3	1.50
7104166	washer 4th speed 0.219" (yellow)	3	1.50
7104167	washer 4th speed 0.217" (black)	2	1.50
7104168	washer 4th speed 0.215" (green)	2	1.50
7104175	pre-load washer 0.185 (green)	2	1.50
7104177	pre-load washer 0.183 (grey)	1	1.50
7104180	bronze bush 1st speed	9	4.50
7104181	bronze bush 2nd speed	4	4.50
7104197	pre-load washer 0.180 (green-white)	1	1.50
7104200	pre-load washer 0.177 (blue-white)	1	1.50
7104203	synchro spring cap for spring-ball type	40	25p
7104207	27 tooth 3rd gear early	4	15.00
7104210	spring reverse plunger	11	90p
7104215	lock strap	16	2.00
5220875	baulk ring late	18	15.00
7104287	synchro hub+sleeve splined 1-2nd early	6	24.00
7104288	synchro hub+sleeve plain 3-4th early	3	24.00
7104353	4th gear late	4	22.00
7104370	1st gear late	5	22.00
7104374	3rd gear late	5	22.00
7104431	synchro hub+sleeve plain 3-4th late	5	30.00

Shafts and Pinions
7104047	threaded dowel connects primary to input shaft	19	60p
7104048	splined sleeve muff coupling	2	8.00
7104049	primary (clutch) shaft	7	15.00
7104051	input shaft gear cluster very early	2	34.00
7104208	input gear cluster shaft early	4	39.00
7104416	input gear cluster shaft late	3	39.00
9133160	tolerance ring for muff sleeve	12	3.00
9207031	circlip for muff cplg	147	10p
9213035	Woodruff key shaft to hub	10	2.00

Selectors
7095009	interlock plate late	10	2.00
9187108	roller 7/32” for interlock plate	11	90p
7104078	reverse gear detent plunger	5	1.50
7104092	shaft reverse idler	5	5.00
7104093	reverse select support pivot	5	6.50
7104094	reverse select trunnion	5	4.00
7104095	pivot pin reverse lever	5	4.00
7104162	dust boot rubber for selector shaft	6	6.00
9187005	ball bearing for detent	22	30p
7104285	1-2nd selector fork late	5	24.00
7104286	3-4th selector fork late	5	24.00
7104074	selector shaft	4	18.00
7104327	reverse selector shaft late	5	8.00
7104463	reverse idler lever late	3	4.00
9078016	fibre washer detent plug	14	30p
9107043	BS014 O-ring oil seal selector shaft 1/2”	32	25p *
9107043	BS014 X-ring oil seal selector shaft 1/2”	32	60p *
9107300	BS012 X-ring seal for early selector shaft	16	60p *
9800622	detent plug	11	2.50

Differential and Output Shafts
7104469	diff cage	1	40.00
7104107	tab washer diff crown wheel bolt to carrier	390	10p
7104125	nut diff output shaft MkI	31	2.00
7104390	splined output shaft and spider late	1	40.00
CR99112	repair sleeve for worn groove in shaft	to order	18.00
9107143	O-ring for output shaft	50	30p *
9107089	O-ring seal for diff adjuster sleeve	50	50p *
9205009	circlip for diff output shaft MkI	5	20p
9207098	spring lock ring diff adjuster sleeve	30	1.00

Aluminium Castings and Misc.
7102258-9	gearbox mounts re-man (pair)	8	89.00
	screws for mounts w- washers (set4)	2	3.00
7104145	stone guard mesh bell hsg w- bolts	on order	9.00
7104414	reverse gear cover late with breather hole	1	25.00
7104426	breather grommet and tube	2	4.00
9801043	plug drain or filler 1/2 BSP as sump plug	see engine	3.50
	drain plug 1/2 BSP magnetic IMProved	see engine	10.00
5220713	Dowty seal 1/2 BSP drain plug	see engine	1.00 *