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846
Rocker Box available with polished or 
chrome finish for Iron Head Sportster. Fits 
1957-85 XL.
VT No. 
Finish 
  Note
11-0677  Chrome Set   Bare
11-0855  Polish Set    Bare
11-0078  Chrome Set   Assembled
11-0867  Polished  Set  
Assembled
Rocker Box Bolts for both 
heads, includes washers. 
Available in stock hex type, 
acorn or allen.
Colony  VT No.  Year 
Finish 
Type
9829-28     
1957-76 Chrome  Hex
9830-28     
1957-76 Cadmium Hex
7136-14     
1957-76 Chrome  Acorn
8789-28     
1957-76   Chrome  Allen
9831-28     
1977-85 Chrome  Hex
    
 
9831-28T
 
1977-85 Chrome  Hex
9832-28     
1977-85   Cadmium  Hex
11-0677
Rocker Arm Shaft.
VT No.  OEM 
U/M 
Brand
Fits 1957-85
11-0518
 17435-57A  Each 
Sifton
11-1068  17435-57A  Set  
Sifton
Fits 1986-up
11-0571 
17611-83  Set of 4 
Sifton
11-0576 17611-83  Set of 4 
Jims
11-0814 17611-83  Each
 
  
.005 Oversize Sifton
Rocker Arm Spacer and Shims.
VT No.  OEM 
Item 
Qty
12-2116  17451-57  Spacer 
10 pack
13-0100  17483-57  Springs 
10 pack
14-0501  11101 
O-Ring 
10 pack
Rocker Arms include bushings installed.
VT No. 
OEM 
Type 
Brand
1986-up Evolution
11-9511
  17360-83  Rear, Front  Sifton
11-9512  17375-83  Front, Rear  Sifton
1957-85
11-0522
  17394-57A  F. Ex 
VT
11-0523  17395-57A  R. Ex 
VT
11-0524  17396-57A  F. In 
VT
11-0525  17397-57A  R. In 
VT
11-1066  Set with shafts 
VT
Rocker Arm Shims fit 1957-
85.
VT No. 
Size
12-0704 .005
12-0710 .007
12-0715 .015
Sifton Rocker Arm Seals 
are machined of nylon to 
replace rubber O-rings on 
1957-85 models. 
VT No. 14-0148
Rocker 
Arm
Sifton Rocker Arm and Shaft Kit fits 
1957-84 XL Iron Head models and 
includes four rocker arms with bushings 
installed, four shafts, shims, spacers, 
chrome replica end caps and nuts.
VT No. 11-0820
Rocker Arm and Shaft Kit by Sifton fits 
1986-up models. Includes (2) 17375-83 
rocker arm, (2) 17360-83 rocker arm and 
(4) 17611-83 shafts. 
VT No. 11-0572
Rocker Arm Bushings replace 17428-57. 
Use on 1957-up models. Eight pieces.
VT No. 
Type
10-0700  Stock Split type
10-2106  As Above, Sifton
Chrome Rocker Shaft End Caps provide 
ease of installation with ample clearance 
between gas tank. Fits 1971-85.
VT No. 8614-4
Rocker Shaft 
End Cap Kit
 
for Sportster 
as replica type 
with hex caps 
for left side.  
VT No.  Year 
Finish 
Nut Type 
2019-8*  1957-84 Chrome  Slot 
2020-8*  1957-84 Cadmium  Slot 
8222-8 1957-70 Chrome  Slot  
8223-8 1957-70 Cadmium  Slot 
8224-8 1971-84 Chrome  Allen  
8225-8  1971-84  Cadmium   Allen 
*Note: Feature 
1
/
2
 x 20 thread to be used 
on later type rocker shafts.
Chrome Allen 
Rocker Shaft 
Plugs. 
Set of 4. Fit 
1971-84 XL models. 
Includes sockets 
and cups.
VT No. 37-0025
Rocker Shaft End Nut Kit includes four 
acorn or cap style nuts and washers. 
VT No.  Type 
Fits 
Finish
8400-8 Cap 
1957-85 Chrome 
8401-8 Cap 
1957-85 Cadmium 
8730-8 Acorn  1957-85 Chrome 
12-1193 Washers  1957-85  Zinc
Chrome Rocker Shaft End Plugs. 
Installation or removal is much easier 
than original slotted part. Packaged four 
per set.
VT No. 
Fits
7142-4  1971-84
7143-4  1957-70
11-9511
11-9512
8224-8
7142-4
14-0501
8400-8
8730-8
11-0078