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944
Mount for
1957-84 XL-XLCH 
Chrome Front Lower Motor Mount Plates.
VT No. 
Years 
Item
31-0120  1952-81 
Motor Mount Plate, Chrome
31-1290  1952-81 
Motor Mount Plate, Black
31-3978*  1982-E84 
Motor Mount
40-0301** 1982-E84 
Oil Filter Kit with mount plates
7141-18   1952-84 
Acorn Bolt Kit
*Note: Does not have oil filter provision.
**Note: Includes oil filter.
Front Lower Motor Mount Bolt Kits fit 1957-84.
VT No. 
Type
7141-18  Acorn, Stock with Spacer and Washer
7408-10  Extra length for forward pegs, Acorn, Complete
 
Does not include spacers 
9797-20  Allen Type, Complete
9798-20  Stock Hex Type, Chrome, Complete
9799-20  Stock Hex Type, Cadmium, Complete
37-9207  Stock Hex, Chrome, Bolts only
37-9086  Spacer Set, Chrome
37-9158  5 Locating Washers
31-3978
31-0120
9798-20
7141-18
31-0111
Rear Engine Case Studs. Set of 3.
VT No. 
OEM 
 
Years
12-1151  24817-52 1952-81
12-1150  24825-82 1982-90
Top Motor Mount Kits for 1957-76 Sportster in chrome. 
VT No. 
Type
31-0115  2 piece Kit
31-0116  3 piece Kit
Top Mounts fit 1979-81. 
VT No.  Item 
31-0135
  Upper Front 
31-0242  1982-85 XL Upper Front Motor Mount
31-0242
31-0135
31-0115
31-0116
31-0138
31-0137
Top Motor Mounts fits 1957-76.
VT No.  OEM 
Item
31-0138  16250-57  Cylinder Head
31-0137  16251-58  Cylinder Head to Frame
Four Piece Top Motor Mount Kit replac-
es the following 69129-72 zinc, 16250-
57 chrome, 16266-76 zinc, 16265-76 
chrome.
 Fits 1977-81.
VT No.    
Item
31-0117  
4pc Kit
37-0848  
Allen Bolt Set
31-0117
1957-77 Chrome Top 
Motor Mount 
accepts 
molded coil. Available 
with or without hole to 
mount a universal key 
switch. 
VT No. 
Type
31-0113  Key Hole
31-0114  No Key Hole
31-0113
31-0114
Rear Motor Mount Cast Replacement, top 2 bolt style. Order 
studs separately.
VT No. 
OEM 
 
Years
31-0111  16203-67 
1967-81 XLH, 1970-81 XLCH
31-0224  16203-82A 
1982-90 XLH
3033-2 
 
 
Nut Insert
3058-10   
 
Mount Kit, 1983-85 XL
37-0577   
 
Mount Kit, 1954-81 XL
3058-10
3033-2
40-0301
7141-18
31-0224