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Commander 950 and Pro–Jection TBI Service Parts




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Part Number Name
534-196
534-196 2x4 TBI Wiring Harness
2x4 TBI Wiring Harness
2x4 TBI Wiring Harness 
534-46
534-46 Air Charge Sensor
Air Charge Sensor
Air Charge Sensor For Commander 950 and 4Di TBI Pro–Jection Systems  
508-10
508-10 Air Distribution Ring
Air Distribution Ring
Air Distribution Ring Provides better air distribution through the TBI at heavy load and WOT. 
508-12
508-12 Air Distribution Ring
Air Distribution Ring
Air Distribution Ring Provides better air distribution through the TBI at heavy load and WOT. 
534-27
534-27 Analog Pro-Jection TBI Closed Loop Kit
Analog Pro–Jection TBI Closed Loop Kit
Closed Loop Kit 1 bbl 2 bbl 4bbl TBI Analog Systems  
534-195
534-195 Auxiliary Injector Driver Kit
Auxiliary Injector Driver Kit
Auxiliary Injector Driver Kit 
108-10
108-10 Base Gasket
Base Gasket
Base Gasket (1–13/16")1..8125 in. Bore Size (1/16").0625 in. Thickness. Fits Holley 4160/4150 and four barrel TBI flange pattern  
108-12
108-12 Base Gasket
Base Gasket
Base Gasket 1.75 in. Bore Size .3125 in. Thickness Fits Holley 4160/4150 and four barrel TBI flange pattern  
534-167
534-167 Commander 950 Injector Wiring Harness
Commander 950 Injector Wiring Harness
Replacement Commander 950 2 bbl Throttle Body Injector Wiring Harness  
534-168
534-168 Commander 950 Injector Wiring Harness
Commander 950 Injector Wiring Harness
Replacement Commander 950 4 bbl Throttle Body Injector Wiring Harness  
534-166
534-166 Commander 950 Multi-Port Fuel Injection Retaining
Commander 950 Multi–Port Fuel Injection Retaining
Commander 950 4 BBL TBI Fuel Injector Retaining Plate with Air Cleaner Stud 
534-162
534-162 Commander 950 Throttle Body Injector Pod - 2bbl
Commander 950 Throttle Body Injector Pod – 2bbl
Replacement Injector Pod for 2 bbl Commander 950 Throttle Body Systems 
534-163
534-163 Commander 950 Throttle Body Injector Pod - 4bbl
Commander 950 Throttle Body Injector Pod – 4bbl
Replacement Injector Pod for 4 bbl Commander 950 Throttle Body Systems 
534-2
534-2 Coolant Temperature Sensor
Coolant Temperature Sensor
Coolant Temperature Sensor TBI 4 bbl Analog Pro–Jection Systems Digital 2 bbl Pro–Jection P/N 502–20 
534-54
534-54 Digital Pro-Jection TBI Closed Loop Kit
Digital Pro–Jection TBI Closed Loop Kit
Closed Loop Kit for 1 & 2 bbl TBI Digital Pro–Jection Systems  
534-37
534-37 Dual Tank Fuel Pump Kit
Dual Tank Fuel Pump Kit
Fuel Pump Kit for TBI 1 bbl Pro–Jection PN's 501–1, 501–2 and 2 bbl Pro–Jection PN's 502–1, 502–2  
534-38
534-38 Dual Tank Fuel Pump Kit
Dual Tank Fuel Pump Kit
Dual Tank Fuel Pump Kit for All TBI 4 bbl Pro–Jection Systems 
534-55
534-55 Electronic Control Unit
Electronic Control Unit
Replacment Electronic Control Unit for 1 & 2 bbl Digital Pro–Jection Systems 
534-72
534-72 Electronic Control Unit
Electronic Control Unit
Replacment Electronic Control Unit for 1 bbl Digital Pro–Jection System P/N 501–12  
508-19
508-19 Fuel Injection O-Ring Kit
Fuel Injection O–Ring Kit
Replacement O–Ring Kit For Delphi Style Injectors 
534-165
534-165 Fuel Injection Retaining Plate
Fuel Injection Retaining Plate
Fuel Injection Retaining Plate For 2 BBL TBI. Fits the new style injectors.  
522-40
522-40 Fuel Injector
Fuel Injector
Replacement Fuel Injector for 1bbl Pro–Jection Systems 501–1 & 501–2  
522-43
522-43 Fuel Injector
Fuel Injector
Fuel Injector Performance Commander 950 Systems 60 PPH@12 PSI 85 PPH@21 PSI  
522-54
522-54 Fuel Injector
Fuel Injector
Fuel Injector Performance Commander 950 Systems 45 PPH@12 PSI 65 PPH@21 PSI  
522-80
522-80 Fuel Injector
Fuel Injector
Fuel Injector Performance Commander 950 Systems 50 PPH@12 PSI 72 PPH@21 PSI  
522-81
522-81 Fuel Injector
Fuel Injector
Fuel Injector Performance Commander 950 Systems 32 PPH@12 PSI 45 PPH@21 PSI  
534-100
534-100 Fuel Injector Cap
Fuel Injector Cap
Replacement Fuel Injector Caps for Old Style 2 BBL Pro–Jection Throttle Bodies 
512-1
512-1 Fuel Pressure Regulator Diaphragm
Fuel Pressure Regulator Diaphragm
Fuel Pressure Regulator Diaphragm For 1 bbl, 2 bbl, & 4 bbl Holley TBI,s  
543-105
543-105 Idle Air Control Motor
Idle Air Control Motor
Replacement Idle Air Control Motor for Commander950 & Digital Pro–Jection Systems  
534-118
534-118 Pro-Jection
Pro–Jection
Software Disks for Marine 4Di Pro–Jection Throttle Body Systems w/E–Prom (Version 3.35)  
534-169
534-169 Pro-Jection Throttle Body Injector Pod Upgrade Kit
Pro–Jection Throttle Body Injector Pod Upgrade Kit
Throttle Body Injector Pod Upgrade Kit for Old Style 4 bbl Throttle Bodies 
534-170
534-170 Pro-Jection Throttle Body Injector Pod Upgrade Kit
Pro–Jection Throttle Body Injector Pod Upgrade Kit
Throttle Body Injector Pod Upgrade Kit for Old Style 2 bbl Throttle Bodies  
17-41
17-41 TBI Adapter
TBI Adapter
TBI Adapter Spread Bore To TBI Flange For 2 bbl Pro–Jection System  
17-45
17-45 TBI Adapter
TBI Adapter
TBI Adapter Square Bore To TBI Flange For 2 bbl Pro–Jection System  
17-47
17-47 TBI Adapter
TBI Adapter
Adapts Holley 2300 Flange To TBI Flange for 2 bbl Commander950 & Pro–Jection Systems  
500-16S
500-16S Throttle Body Injection
Throttle Body Injection
Replacment 900CFM Throttle Body for 4bbl Pro–Jection System PN's 504–11, 504–21 
500-17S
500-17S Throttle Body Injection
Throttle Body Injection
Replacement 700CFM Throttle Body 4 bbl Pro–Jection System PN's 504–12, 504–22 
500-18S
500-18S Throttle Body Injection
Throttle Body Injection
Replacement 650CFM Throttle Body 4 bbl Pro–Jection System PN's 504–13, 504–23 
500-19
500-19 Throttle Body Injection
Throttle Body Injection
Replacement 900CFM Throttle Body for Marine 950–51 System 
500-20
500-20 Throttle Body Injection
Throttle Body Injection
Replacement 700CFM Throttle Body for Marine 950–52 System 
500-6S
500-6S Throttle Body Injection
Throttle Body Injection
Replacement 2bbl Throttle Body 670 cfm for Pro–Jection Systems 502–1 & 502–2  
534-171
534-171 Throttle Body Injection Commander 950 System
Throttle Body Injection Commander 950 System
Replacement Throttle Body for Commander 950 4 bbl Systems 650 CFM w/45 PPH Injector  
534-172
534-172 Throttle Body Injection Commander 950 System
Throttle Body Injection Commander 950 System
Replacement Throttle Body for Commander 950 4 bbl Systems 700 CFM w/65 PPH Injectors 
534-173
534-173 Throttle Body Injection Commander 950 System
Throttle Body Injection Commander 950 System
Replacement Throttle body for Commander 950 Systems with 4 bbl 900 cfm w/85 PPH Injectors 
534-187
534-187 Throttle Body Injection Commander 950 System
Throttle Body Injection Commander 950 System
Replacement Throttle Body for Commander 950 4 bbl Systems 900 CFM w/75 PPH Injector  

 
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