Brake Servo Unit
Label Part No Description Quantity Comments
1 21A1293 Servo assembly MK1/2 ‘S’ - (Remote Type 51/2) 1
1 13H7939 Servo, MK3 ‘S’ - (Remote type 6) single line brakes only 1 Use SEN43
1 SEN43 Servo and universal bracket and hose kit - (Remote type) 1 Includes 13H7939 servo
2 18G8189 Servo repair kit - 7” diaphram with 9/16” central hole 1 For 21A1293 known as 51/2 servo
2 18G8938 Servo repair kit - 63/4” diaphram with 2.4” central hole 1 For 13H7939 known as 6 servo
3 17H2646ORIGINAL Non return valve on 21A1293 servo - (Remote type) - Original 1 C.W.E
4 606030A Non return valve on 13H7939 servo - (Remote type) 1
5 17H2646 In-line non return valve 1 (Known as LV15069)
6 LK11032 Air valve cover and filter - (Remote type) was 37H3812 1
7 517729 Air valve diaphragm for 13H7939 servo - (Remote type) 1 Use LK11032
7 17H8834 Air valve diaphragm for 21A1293 servo - (Remote type) 1 N.L.A
8 SPL116 Brake servo hose, per foot - (Remote Type) A/R
9 21A1294 Pair of original servo brackets for 21A1293 - (Remote type) 1 MK1/2
9 21A2254 Pair of original servo brackets for 13H7939 - (Remote type) 1 MK3 - See MSSK007 kit
10 GSM119 Servo - (Non remote type) attached to master cylinder 1 1988 on
11 GSM120 Repair kit- (Non remote type) attached to master cylinder 1 1988 on
12 NAM8568 Pipe with return valve- (Non remote type) attached to master cylinder 1988 on 1 N.L.A
12 SQB10036 Pipe with return valve, fuel Injected - (Non remote type) attached to master cylinder 1988 on 1 N.L.A
13 NAM8569 Grommet pipe to servo 1 Part of GSM120
14 MSSK007 Servo fitting kit for 13H7939 to all Minis - (Remote type) 1 Includes 21A2254, SPL116 and brake pipes
Guide to Type of Servo and Kit Required.
Part No Description Qty Comments
18G8189 7" Diaphram with 0.5625" central hole 1 For 21A1293 known as 5 1⁄2”” servo
18G8189 6.75" Diaphram with 2.4" central hole 1 For 13H7939 known as type 6 servo

 

Note: For hose No12. we have been supplying customers with 1 x 17H2646 valve and a length of SPL116 hose as required.