Front Drum Brakes

Mini Catalog Page 9-5
No. Part No. Description Qty Remarks
   

Front Drum Brakes 1964 to 1984 -Also known as Twin Leading

   
1 17H8145 R/H backplate, stamping 112906RH 1 MK1 only
1 17H8159 L/H backplate, stamping 112907LH 1 MK1 only
1 37H2013  R/H backplate 1 MK2 on  
1 37H2014  L/H backplate 1 MK2 on  
2 21A1299 Backplate to hub bolt 6 was SH605051
3 GHF332  Spring washer 6  
4 GBS102MS  Brake shoe set (4 shoes) 1 1.5" wide  
5 AAU8243  Brake shoe spring 2 Was 17H8184  
5 GBK1733  Brake shoe spring set 1  
6 AAU8243  Brake shoe spring 2 Was 17H8185  
7 GWC102  R/H wheel cylinder for 17H8145 backplate .80" bore 2 NLA  
7 GWC103  L/H wheel cylinder for 17H8159 backplate .80" bore 2 NLA  
7 GWC126MS  R/H wheel cylinder for 37H2013 backplate .80 2  
7 GWC127MS  L/H wheel cylinder fro 37H2014 backplate .80 2  
8 8G8816  Wheel cylinder repair kit for GWC102/3 4 .8125" bore size  
9 GRK2002 Wheel cylinder repair kit for GWC126/7 4 .9375" bore size  
9 3H2428  Bleed nipple 2  
10 37H3833  Gasket for cylinder to backplate 4  
11 SH604031 Wheel cylinder to backplate small bolt 4 Was 7H7520  
12 GHF331  Spring washer 4  
13 SH604051 Wheel cylinder to backplate large bolt 4  
14 GHF332  Spring washer 4  
15 27H3753  Cylinder to shoe spring on GWC126/7 only 4 Must be fitted  
16 GDB105 Brake drum 2  
17 CMZ407  Brake drum screw 4  
   
Front Drum Brakes (single cylinder) to February 1964
   
18 17H7615  R/H backplate, stamping number 101601RH 1 Use 17H2476  
18 17H7616  L/H backplate, stamping number 101602LH 1 Use 17H2477  
18 17H2476  R/H backplate, stamping number 113513 1 CWE  
18 17H2477  L/H backplate, stamping number 113514 1 CWE  
19 SH605051  Backplate to hub bolt 6  
20 GHF332  Spring washer 6  
21 GBS101MS  Brake shoe set (4 shoes) 1 1.25" wide  
21 GBS701  Brake shoes set, Unipart manufacture (4 shoes) 1 1.25" wide  
22 17H8092  Brake shoe spring, cylinder end 2  
23 17H7621  Brake shoe spring, adjuster end 2  
24 GWC101  Wheel cylinder 2 CWE  
25 GRK2013 Wheel cylinder repair kit for GWC101 … 15/16" 2  
26 513118  Bleed screw was 17H7623 2  
27 17H7622  Wheel cylinder to back plate locating spring 2 Use 17H7949  
28 17H7949  Wheel cylinder to back plate clip 2  
29 37H4642  Wheel cylinder to plate gasket 2  
30 17H7618  Brake shoe adjuster 2  
31 17H7619  Adjuster wedge 4  
32 GDB105 Brake drum 2  
33 CMZ407  Brake drum screw 4