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741
CLASSIC
1936-57 Overhead 
Valve Chrome 
Steel Oil Lines 
fit 
S&S or Sifton
TM
 Cast 
Pumps when engine 
is installed in a rigid 
frame with stock 
wrap-around oil tank.
VT No. 40-0171
Swingarm Frame With Filter for 1958-64 models.
VT No. 
Item  
 
   
 
Pieces
40-0103   Chrome Set     
 
4
40-0377  
Cadmium 
Set 
 
  4
40-0106   Chrome Filter, Line Set only  
2
40-0371   Cadmium Filter, Line Set only 
2
Swingarm Frame without filter 1958-
64 models.
Chrome  Cadmium OEM 
Type
40-0102  40-0376   3 Piece  Set
40-0110  40-0133   63511-58  Feed
40-0131  40-0134   63572-58 Vent
40-0165  40-0166   63506-58 Return 
Rigid Frame 
without filter, 
OHV models.
Chrome    Cadmium  OEM  
Type 
Year
40-0099   40-0374  Set     
3 Piece  1941-48
40-0163  40-0164  Set    
3 Piece  1949-57
40-0111*  40-0144  63506-41  Return 1949-57
40-0108   40-0142  63572-38  
Vent 
1938-57
    — 
40-0633  63511-38  Feed 1938-48
40-0109   40-0143  63511-38A  Feed   1949-57
40-0132  40-0135  63506-38  Return 1941-48
    — 
40-0145  3571-36  
Feed   1936 only
    — 
40-0146  3571-37D  
Feed 
1937 only
    — 
40-0147  3572-36 
Vent  
1936-37
    — 
40-0148  3571-36A 
Return   1936-37
    — 
40-0149  3571-38C  Return 1938-40
*Note: Cross over to inside of tank for 1949-57 use.
Steel Oil Lines are replace-
ments for 1936-64 Big Twin 
Overhead Valve models. Lines 
come in chrome or cadmium for 
restoration. Supplied with nipple 
nuts already attached to fit wrap-
around and stock oil pumps on 
Big Twin models listed below. 
Order oil pump fittings separately. 
Steel Oil Line Set
9808-6
40-0507
14-0529
Big Twin Oil Pump and Filter Fittings in cadmium.
VT No.   OEM 
  Years 
Application
40-0509  63533-15  1936-64  Oil Pump to Line
40-0510  26424-50  1950-64  Oil Pump Cover to Line
40-0508  63526-50  1950-57  Oil Pump Cover to Filter Line
40-0511  63525-50  1940-64  Oil Filter Line Connector
40-0528  63524-50  1951-64  Oil Filter Line Connector
40-0507  63527-50  1950-64  Oil Filter Line Nut
40-0605  63871-50  1941-64  Oil Filter Cap Adapter
Oil Nipple Cap is cadmium plated. Replaces 3583-15 to cap 
oil fitting during storage. (Pack of 6).
VT No. 9808-6
Oil Line Nut, Oil Line Sleeve Nut replaces 63527-50. 
Cadmium plated.
VT No. 
Item
40-0507   Nuts, pair
14-0529   Rubber Seal, 63529-50T
Rigid Frame With Filter for 1936-57 mod-
els. 
VT No. 
Type  
 
Pieces
40-0101   Chrome Set 
4
40-0375   Cadmium Set 
4
40-0107   Chrome Filter 
 
 
Line Set only
40-0370   Cadmium Filter   2
 
Line Set only
Oil Line Fitting Kit includes four cadmium plated fittings for 
use with stock lines when an external oil filter is used. 
VT No. 
Fits
40-0505  1940-57 Rigid
40-0506  1958-64 Swingarm
40-0505
40-0506
40-0506
40-0507
40-0146
Oil Line Set.
40-0044
 1936  Cadmium
40-0045  1937 Cadmium
40-0046   1938-40 Cadmium
40-0374  1941-47 Cadmium
40-0099  1941  Chrome
Aluminum Oil Line Kits for OHV Knuckleheads.
VT No. 
Year
40-0087  1940 EL
40-0088  1941 EL, FL
40-0089   1943-45 EL, FL Cadmium with parkerized nuts
40-0088
40-0087
40-0089
40-0374
40-0099
40-0044
40-0045
40-0046
40-0164