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BIG TWIN
Chrome Oil Gauge Fitting allows use of oil gauge or com-
bining of a gauge and stock light switch unit.
VT No.  Item
37-8963 Oil Gauge Fitting
37-8964 Gauge Switch Fitting Chrome
37-9008 Gauge Switch Fitting Polished
Twin Cam Oil Pressure Gauge Kit features oil filled gauge, 
chrome mounting bracket and all necessary mounting hard-
ware. Fits all 1999-05 Dynaglide and 2000-up Softail models. 
Replaces 75133-99.
VT No. 40-0558
Rocker Box Mounted Oil Gauge Kit fits 1984-99 1340 
Evolution Big Twin models. Kit includes a complete liquid filled 
gauge, chrome steel line and hardware for installation. Kit is 
available with lower fitting allowing stock oil pressure send-
er unit to be retained in conjunction with oil pressure gauge. 
VT No. 
Fitting Type
40-0573  Without Oil Pressure Sender
40-0576  With Oil Pressure Sender
32-0429  Sender Only
Sifton
TM
 Rocker Box Oil Pressure Gauge Kits feature a 
0-60 lb liquid filled pressure gauge and a case fitting which 
allows retention of oil pressure switch for indicator lamp. 
Chrome bracket, screw to mount to head and stainless steel 
line included.
VT No.  Fits
40-9970  1984-99 Evolution
40-9971  2000-08 Twin Cam
40-9905  Bracket
Oil Gauge Kit
Rocker Box Mounted Oil Gauge fits 1984-99 1340 Evolution 
Big Twin models. Kit includes a complete liquid filled gauge, 
chrome steel line and hardware for installation. The kit is also 
available with lower fitting allowing stock oil pressure sender 
unit to be retained in conjunction with oil pressure gauge. 
VT No. 
Item
40-0791  Mini Kit 
40-9977   Complete Kit 
40-9985   Line and Bracket Kit 
40-4004  Complete Kit with Sender Adapter
40-9977
40-9970
Mini Oil Gauge Kit for 1984-99 Evolution Big Twin. Includes a 
1” mini gauge and chrome fitting.
VT No.   Year 
Type
40-0879 1984-99  Evolution
40-0589  ¹⁄₈” NPT  Gauge Only
40-0879
40-4004
40-0791
40-0791 Installed
40-0576 
Shown
37-8964
37-8963
37-9008
40-0573
40-9971
40-0589
Chrome Billet Handlebar Assemblies fit ⁷/₈” or 1” handlebars. 
VT No.  
Item
39-0785  Clock, ⁷/₈” or 1”
39-0786  Outside Temperature Gauge, 1”
39-0788  Clock with glow in dark hands, ⁷/₈” or 1”
39-0788
39-0785
39-0786
40-9905