REAR BRAKES

CAR IDENTIFICATION MORRIS MINOR

Morris Minor - A Brief History

Following from the success of the Series MM the Morris Minor went through numerous changes throughout its production life. The brief history below details some of the changes which occurred in each version of the Minor.

Car Model	Chassis Numbers	Years
Series II	(c) 160001 to 448714	August 1952 to September 1956
803cc A Series Engine
The Series II Morris Minor saw some key changes in the Morris Minor's history. Following the merger of Austin & Morris companies to form BMC the Minor was fitted with Austin's 'A Series', 803cc engine, replacing Morris's side valve engine. Other notable changes that took place during the Series II production include: fitting of A type rear axle; a revised dashboard with a central speedo and glove boxes either side; slatted grille with repositioned side lights; Deluxe models with leather faced seats, heaters, passenger sunvisor & overriders were also offered. The Series II also saw the introduction of new body styles; the 4 door Saloon, Traveller, along with the light commercial models - quarter ton Van & Pick up.
Series III	(c) 448801 to 990289	October 1956 to September 1962
948cc A Series Engine
The introduction of the Minor 1000 brought with it more improvements. The engine's capacity was increased to 948cc giving improved performance desired by many motoring journalists of the time; the split windscreen was replaced with a larger single piece, curved screen; the rear screen was also enlarged; a dished & wire spoked steering wheel was introduced; horn & trafficator controls were moved to a stalk switch on the steering column, latterly indicators were introduced with an integrated warning lamp on the end of the stalk, the horn was repositioned to the steering wheel; larger side lights were also added during production.
Series V	(c) 990290 to 1294082	September 1962 to April 1971
Late 1000
1098cc A Series Engine
The Minor 1000 was further updated with the 1098cc A Series engine, again giving more power & torque, fitted with a new design of air filter; the body remained largely unchanged from the 948cc model but the wipers now operated in tandem and were fitted with longer arms & blades; external changes included the fitting of combined side/indicator lamp units; the fascia was changed to include the chrome & alloy surround for the speedo and a glove box lid added to passenger's side with driver's side open; two-spoke safety steering wheel introduced; redesigned interior trim with heat-formed vinyl panels.

BMC 'A' Series Engines ( 1952 to 1999)

Car Model	Engine cc	Prefix number

Morris Minor Series 2	803cc	APHM
Morris Minor 1000 Series 3	948cc	APJM
Morris Minor 1000 Series 4 after 1956	948cc	9M
Morris Minor 1000 Series 5	1098cc	10MA
Morris Minor Series 5, close circuit breather	1098cc	10ME
Morris 1000 GPO van	948cc	8AG after 1962
Morris 1000 Van, low compression	1098cc	10AB
Morris 1000 Van closed circuit breather	1098cc	10V
Morris Marina 1300	1275cc	12V

Serial Number Identification Plate Locations

Car Number

The Car Number is stamped on a plate secured to the right-hand side dash panel.

Engine Number

The Engine Number is stamped on a plate secured to the right-hand side of the cylinder block.

Rear Axle Number

The Rear Axle Number is stamped on the front of the left-hand axle tube adjacent to the spring seat.

Gearbox Number

The Gearbox Number is stamped on the top of the gearbox casing adjacent to the dipstick.

Ill.no.	Partno.	Part	Quantity required	Info	Price
50	300897	BACK PLATE BRAKE RH	1	to (c) 228266	availability request (add quantity to basket, offer follows)
50	300898	BACK PLATE BRAKE LH	1	to (c) 228266	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
51	BH605111	BOLT 5/16UNFX1 3/8	8	to (c) 228266	CHF 1.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
52	GHF332	WASHER SPRING 5/16	8	to (c) 228266	CHF 0.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
53	GHF222	NUT 5/16UNF NYLOC	8	to (c) 228266	CHF 0.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
54	ATA7076	BACK PLATE BRAKE RH REAR	1	from (c) 228267	availability request (add quantity to basket, offer follows)
54	ATA7077	BACK PLATE, BRAKE, LH	1	from (c) 228267	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
55	SH605061	SCREW 5/16" UNF X 3/4"	4	from (c) 228267	CHF 0.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
56	GHF332	WASHER SPRING 5/16	8	from (c) 228267	CHF 0.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
57	GHF201	NUT 5/16 UNF	8	from (c) 228267	CHF 0.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
58	GWC1111	WHEEL CYLINDER, REAR	2	803-948cc	CHF 50.45
58			2	803-948cc - aftermarket
58	GWC1116	WHEEL CYLINDER, REAR	2	1098cc	CHF 58.95
58	GWC1116Z	WHEEL CYLINDER, REAR, AFTERMARKET	2	1098cc - aftermarket	CHF 43.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
59	8G8243	REPAIR KIT, REAR WHEEL CYLINDER	2	803-948cc	CHF 17.30
59	8G8771	SEAL KIT WHEEL CYLINDER (GWC1116)	2	1098cc	CHF 42.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
60	7H7931K	ADJUSTER KIT SNAIL & MASK	4		CHF 35.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
61	AAA421	MASK MICRAM ADJUSTER MIDGET	4		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
62	7H7931	CAM, BRAKE ADJUSTER	4		CHF 32.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
63	27H7167	ADAPTOR, BRAKE PIPE, UNION BSF	2		CHF 49.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
64	3H550	COPPER WASHER 7/16" X 0.7"	2		CHF 1.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
65	27H7189	BANJO UNION, 3/8" BSF	2		CHF 78.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
66	233220A	COPPER WASHER 3/8ID 5/8 OD	2		CHF 1.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
67	27H7166	BLEED SCREW BRAKE, BSF	2		CHF 8.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
68	SMP100030	DUSTCAP BLEED	2		CHF 2.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
69	GBS819AF	BRAKE SHOES S&M >62AF REAR CG	1		CHF 46.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
70	AAA4714	SPRING BRAKE SHOE	4		CHF 7.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
71	68641	SPRING BRAKE ADJUSTER MORRIS MINOR	2	to (c) 228266	availability request (add quantity to basket, offer follows)
71	AAA4778	SPRING PULL-OFF RR	2	from (c) 228267	CHF 8.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
72	68647	SPRING BRAKE SHOE TENSIONING MINOR	2	to (c) 228266	availability request (add quantity to basket, offer follows)
72	AAA4777	SPRING BRAKE SHOE RETURN	2	from (c) 228267	CHF 7.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
73	2A7168	BRAKE DRUM	2		CHF 26.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
74	ACA5070	DUST SEAL BRAKE DRUM OVAL	4		availability request (add quantity to basket, offer follows)
74	ACA5102	DUST SEAL BRAKE DRUM ROUND	2		availability request (add quantity to basket, offer follows)
74	2A7228	GROMMET BRAKE DRUM, RUBBER	2	(Replacement brake drums use 2A7228 dust seals)	CHF 2.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
75	SF604051	SCREW, 1/4" UNF X 5/8", COUNTERSUNK	4		CHF 0.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
50	300897	BACK PLATE BRAKE RH	1	to (c) 228266	availability request (add quantity to basket, offer follows)
50	300898	BACK PLATE BRAKE LH	1	to (c) 228266	availability request (add quantity to basket, offer follows)
51	BH605111	BOLT 5/16UNFX1 3/8	8	to (c) 228266	CHF 1.40
52	GHF332	WASHER SPRING 5/16	8	to (c) 228266	CHF 0.25
53	GHF222	NUT 5/16UNF NYLOC	8	to (c) 228266	CHF 0.55
54	ATA7076	BACK PLATE BRAKE RH REAR	1	from (c) 228267	availability request (add quantity to basket, offer follows)
54	ATA7077	BACK PLATE, BRAKE, LH	1	from (c) 228267	availability request (add quantity to basket, offer follows)
55	SH605061	SCREW 5/16" UNF X 3/4"	4	from (c) 228267	CHF 0.65
56	GHF332	WASHER SPRING 5/16	8	from (c) 228267	CHF 0.25
57	GHF201	NUT 5/16 UNF	8	from (c) 228267	CHF 0.75
58	GWC1111	WHEEL CYLINDER, REAR	2	803-948cc	CHF 50.45
58			2	803-948cc - aftermarket
58	GWC1116	WHEEL CYLINDER, REAR	2	1098cc	CHF 58.95
58	GWC1116Z	WHEEL CYLINDER, REAR, AFTERMARKET	2	1098cc - aftermarket	CHF 43.40
59	8G8243	REPAIR KIT, REAR WHEEL CYLINDER	2	803-948cc	CHF 17.30
59	8G8771	SEAL KIT WHEEL CYLINDER (GWC1116)	2	1098cc	CHF 42.80
60	7H7931K	ADJUSTER KIT SNAIL & MASK	4		CHF 35.80
61	AAA421	MASK MICRAM ADJUSTER MIDGET	4		availability request (add quantity to basket, offer follows)
62	7H7931	CAM, BRAKE ADJUSTER	4		CHF 32.00
63	27H7167	ADAPTOR, BRAKE PIPE, UNION BSF	2		CHF 49.60
64	3H550	COPPER WASHER 7/16" X 0.7"	2		CHF 1.40
65	27H7189	BANJO UNION, 3/8" BSF	2		CHF 78.25
66	233220A	COPPER WASHER 3/8ID 5/8 OD	2		CHF 1.40
67	27H7166	BLEED SCREW BRAKE, BSF	2		CHF 8.45
68	SMP100030	DUSTCAP BLEED	2		CHF 2.15
69	GBS819AF	BRAKE SHOES S&M >62AF REAR CG	1		CHF 46.50
70	AAA4714	SPRING BRAKE SHOE	4		CHF 7.20
71	68641	SPRING BRAKE ADJUSTER MORRIS MINOR	2	to (c) 228266	availability request (add quantity to basket, offer follows)
71	AAA4778	SPRING PULL-OFF RR	2	from (c) 228267	CHF 8.65
72	68647	SPRING BRAKE SHOE TENSIONING MINOR	2	to (c) 228266	availability request (add quantity to basket, offer follows)
72	AAA4777	SPRING BRAKE SHOE RETURN	2	from (c) 228267	CHF 7.70
73	2A7168	BRAKE DRUM	2		CHF 26.75
74	ACA5070	DUST SEAL BRAKE DRUM OVAL	4		availability request (add quantity to basket, offer follows)
74	ACA5102	DUST SEAL BRAKE DRUM ROUND	2		availability request (add quantity to basket, offer follows)
74	2A7228	GROMMET BRAKE DRUM, RUBBER	2	(Replacement brake drums use 2A7228 dust seals)	CHF 2.70
75	SF604051	SCREW, 1/4" UNF X 5/8", COUNTERSUNK	4		CHF 0.75