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Industrial & Marine Controls Replacement Parts

Marine & Industrial Controls Replacement Parts/Accessories

For Pricing, please call 800-403-3728 (Toll-Free North America) or 717-932-9900.   

Please Click Here for a Price Quote via e-mail

Select Product to Review Replacement Part List:

Model 550 Engine Saver®:

Part # Description
Model 550 Engine Saver® - The classic system with adjustable trip points for water pressure, water temperature, RPM and oil pressure.  Crankcase pressure and turbo pressure are monitored by two closed contact switches.
Model 551 The Model 551 Marine Engine Saver is specifically tailored for the unique operating characteristics and protection requirements of Detroit 71, 92 and 149 series engines operating in a marine environment..
Model 550AMTM Engine Saver - Marine version is equipped with a remote reset for resetting the system from the bridge of your vessel.  The unit is also equipped to give a digital output on crankcase and turbo pressure fault setting.  This feature allows for adjusting of all trip points. 
Model 550/AUX Engine Saver - Fully digital outputs which gives the ability to set the trip points on ALL trip points.
RBModel 550 Rebuilding Service for Engine Saver® (Plus Parts)
RBModel 550/AMTM Rebuilding Service for Engine Saver® (Plus Parts)
RBModel 550/AUX Rebuilding Service for Engine Saver® (Plus Parts)
RPModel 550 Repair Service for The Engine Saver® (Plus Parts)
RPModel 550/AMTM Repair Service for The Engine Saver® (Plus Parts)
RPModel 550/AUX Repair Service for The Engine Saver® (Plus Parts)
TFModel 550 Test Fee for the Model 550®
TFModel 550/AMTM Test Fee for the Model 550®
TFModel 550/AUX Test Fee for the Model 550®
UWModel 550 Under Warranty Repair for the Model 550
UWModel 550/AMTM Under Warranty Repair for the Model 550/AMTM
UWModel 550/AUX Under Warranty Repair for the Model 550/AUX
57-ACU1-01 Adaptor
57-CU66-76 Sensor - Coolant Temp 
57-5500-02 24 Volt Relay
57-5500-04 Transducer - Turbo
57-5500-10 Bulkhead Adapter
57-5500-12 Transducer - Oil Pressure
57-5500-23 Crankcase Pressure Switch 8" H20
57-5500-24 Harness - Main
57-5500-24(25) Harness - Main 25'
57-5500-24(40) Harness - Main 40'
57-5500-25 Inside Lid Gasket for Model 550
57-5500-32 Crankcase Pressure Switch 10" H20
57-5500-33 Crankcase Pressure Switch 15" H20
57-5500-38 Crankcase Pressure Switch 10" H20 w/Clear Hose
57-5500-39 LED Light - Red 24 Volts Lv7
57-5500-40 LED Light - Green 24 Volts Lv7
57-5500-45 Transducer - Coolant Pressure
57-5500-47 20' Auxiliary Harness for A550-40/41
57-5500-48 Faceplate Lv7 49A&B PC Board
57-5500-48A Faceplate 
57-5500-48C Faceplate Lv7 Model 550
57-5500-48D Faceplate Lv7 Model 550 w/ 2 or 3 connectors
57-5500-49B Electronic Hybrid Module L7 - B- REPAIR ONLY (Not Available New)
57-5500-49C Electronic Control Module 
57-5500-49CMT Electronic Control Module 
RP57-5500-49C Repair of the Electronic Control Module
*RP57-5500-49CMT Repair of the Electronic Control Module - Multi Trip Version
TF57-5500-49C Test Fee for the Electronic Control Module
*TF57-5500-49CMT Test Fee for the Electronic Control Module - Multi Trip Version
UW57-5500-49C Under Warranty Repair for the 57-5500-49C
*UW57-5500-49CMT Under Warranty Repair for the 57-5500-49C - Multi Trip Version
57-5500-50 Pressure Inlet Label - Lv7
57-5500-52 Accessory Harness - Lv7 (15' Standard Size)
57-5500-53 Turbo Boost Harness - Lv7
57-5500-54 Accessory Connector Cap w/Chain - Lv7 
57-5500-55 Coolant Temp Sensor Lv7 3/8"NPT
57-5500-56 Relay Mounting Bracket - Lv7
57-5500-57 Remote LED Light Panel - Lv7
57-5500-59 Temp Sensor Lv7 1/2"NPT
57-5500-65 Coolant Temp Sensor Lv7 1/2"NPT
57-5500-66 Accessory Harness - 30'
57-5500-67 Internal Harness w/ Switch - no Aux 2 input
57-5500-67A Harness - Internal
57-5500-67B Internal Harness w/ Switch -  w/ Aux 2 input
57-5500-67C Internal Harness used w/ Model 550/AUX & AMTM 
57-5500-68 Temp Sensor Lv7 3/8" WPC
57-5500-70 Cable, Retrofit (Cummins)
57-5500-72 Temp Sensor Lv7 1/4"NPT
57-5500-73 Case Enclosure - Lv7
57-5500-74 Nylon Insulator - 45 Transducer
57-5500-77 Auxiliary Fault 2 Internal Harness
57-A550-03 Teflon Pipe Compound
57-A550-05 (125) Accessory Harness 125' from Model 550 to Y Adaptor
57-A550-15 Reset Key Switch

57-A550-20

Reset Button

57-A550-27 Install Kit On-Engine
57-A550-28 Install Kit Off-Engine
57-A550-29 Fuel Valve Control Module
57-A550-30 Remote Status/Alarm Unit
57-A550-31 20' Remote Unit Harness
57-A550-32 Installation Kit - Engine Saver
57-A550-33 Installation Kit - Engine Saver
57-A550-34 OEM Install Kit Basic - Lv7
57-A550-36 Accessory Cable 45' - Lv7
57-A550-37 20' Replacement harness for Light Bar P/N 57-A550-57
57-A550-37T (45) 45' Accessory Harness to Light Bar
57-A550-37T (75) 75' Accessory Harness to Light Bar
57-A550-37T (150) 150' Accessory Harness to Light Bar
57-A550-37I Harness - Accessory
57-A550-37IS(90) Engine Saver Reset Harness
57-A550-39 (10)

Harness - Accessory 10'

57-A550-39 (20)

Harness - Accessory 20'

57-A550-40 Digital Annunciator
57-A550-41 Digital Annunciator w/ Audible Alarm
57-A550-43 Harness - Accessory 
57-A550-47 20' Accessory harness 
57-A550-49 Auxiliary 2 Harness(OBS)
57-A550-57I Industrial Light Bar w/LED's & Audible Alarm
57-A550-57M Marine Light Bar w/LED's & Audible Alarm
57-A550-57M1 Marine Light Bar 
57-A550-57I Industrial Light Bar 
57-A550-64 Auxiliary 2 harness
57-A550-64A Harness - Auxiliary 2 
57-A550-73 120V AC input converter to Aux Fault on Engine Saver 
57-A550-74 12V DC input converter to Aux Fault on Engine Saver 
57-A550-93 Aux PC Board 
RP57-A550-93 Repair of the Aux PC Board
TF57-A550-93 Test Fee for the Aux PC Board when it comes in for repair and there is no fault found
UW57-A550-93 Under Warranty Repair for the 57-A550-93
57-A550-94 49C PCB Upgrade Kit for Model 550 Lv 7 Engine Saver 

57-A550-95(20)

Harness - Accessory 20'

57-A995-01 RPM Sensor 2" 
57-A995-03 RPM Sensor 3"
57-A995-06 RPM Sensor 4" 
57-A995-07 RPM Sensor 4" 

Model 555 Auxiliary Alarm Monitor 

Part # Description
Model 555

Auxiliary Alarm Monitor

* New Part Number Added

Model 565 Engine Saver® w/ Gauges:

Part # Description
Model 565 Local Controller/Engine Saver®
Model 565X-AUX Controller w/ Aux PC Board
57-5650-01 Main Engine Harness
57-5650-02 Auxiliary Harness
57-5650-04 Pyrometer Probe Assembly
57-5650-05 Internal Wiring Harness
57-5650-06 Hose Assembly - Gear Oil
57-5650-07 Hose Assembly - Engine Oil
57-5650-08 Tachometer w/Hour Meter
57-5650-09 Gauge - Engine Oil Pressure
57-5650-10 Gauge - Gear Oil Pressure
57-5650-11 Gauge - Coolant Temperature
57-5650-12 Pyrometer - Exhaust Temperature
57-5650-13 Switch Assy - Remote/Local
57-5650-14 Switch Assy - Engine Start
57-5650-15 Switch Assy - Alarm Reset
57-5650-16 LED Indicator 24V Green
57-5650-17 Circuit Breaker
57-5650-18 Dual Bank Pyrometer
57-5650-20 Interconnect Unit
57-5650-21 Remote Gauge, Oil Pressure
57-5650-22 Tachometer - 3"
57-5650-25 Harness - Interconnect PNL SNRS
57-5650-26 Harness - Interconnect PNL UMBL
57-5650-27 Gauge - Turbo Boost
57-5650-28 Gauge - Oil Temperature 14' 
57-5650-29 Gauge - Coolant Temperature 6'
57-5650-30 LED Indicator 24V Red
57-5650-31 Terminal Strip - Post #10 Posts
57-5650-32 Internal Harness - Interconnect PNL
57-5650-33 Baseplate Assy - Interconnect PNL
57-5650-34 Gland Nut Assy
57-5650-44 Rubber Boot for Temp. Sensor
57-5650-45 Switch Gauge Pressure 300 PSI
57-5650-46 Pressure Gauge
57-5650-47 Temperature Switch Gauge 250PSI
57-5650-48 Temperature Gauge
57-5650-49 Temperature Switch Gauge 250F
57-5650-50 Temperature Switch Gauge 300F
57-5650-63 Chrome Dual Pyrometer
57-5650-64 Black Dual Pyrometer
57-5650-65 Thermocouple for the 57-5650-64
57-565C-50 Bridge Harness - External
57-565C-51 Sensor Harness - External
57-565C-52 Turbo Pressure Gauge
57-565C-53 Pyrometer Exhaust Temperature
57-565C-54 Gauge 0-100 psi Oil Pressure
57-565C-55 Gauge 0-400 psi Gear/Oil Pressure
57-565C-56 Tachometer 0-2500 RPM
57-565C-58 Gauge - 0-250 F Coolant Temp.
57-565C-59 Turbo Pressure Gauge 30 PSI
57-565C-60 Engine Oil Pressure Transducer 100 PSI
57-565C-61 Gear Oil Pressure Transducer
57-565C-62 Thermocouple sensor for pyrometer
57-565C-64 Sender for the 57-565C-65
57-565C-65 Engine Oil Pressure Gauge
57-565C-66 Turbo Gauge
57-565T-14 Y Adaptor for Model 565 T Unit
57-565T-51 (20) Harness - Accessory 20'
57-565T-51 (60) Harness - Accessory 60'
57-565T-51 (75) Harness - Accessory 75'
57-565T-56 Engine Oil Temp Gauge
57-565T-57 Sensor - Oil/Coolant Temp Sensor
57-565X-02 Sensor - Oil Temp Sender
57-565X-03 Sensor - Gear Oil Pressure Sender - ES2PM-400-1/8
57-565X-04 Sensor - Oil Pressure Sender
57-565X-05 RPM Tachometer w/hour meter
57-565X-06 Gauge - EGS21T-300-24A
57-565X-14

Harness - Main 

57-565X-51 (20) Harness - Accessory 20'
57-565X-51 (60) Harness - Accessory 60'
57-A565-53(3)

Harness - Accessory 3'

* New Part Number Added

Model 575 Service Advantage Data Collection System:

Part # Description
Model 575B Svc. Advantage Data Recorder 
57-5750-04 CPU Board
57-5750-07 Compact Flash Card
57-A575-IS PC Software 
57-A575-01 Real-Time LCD Display Screen
57-A575-520 Color Monitor

57-A575-53

Monitor Reset Bezel

57-A575-93A Harness - Accessory 

57-A575-94(125)

Harness - Accessory 125'

57-A575-P1 (5) Harness - 5' Power to Aux 2 
57-A575-P1 (10) Harness - 10' Power to Aux 2 
57-A575-P1 (15) Harness - 15' Power to Aux 2 
57-A575-P1 (20) Harness - 20' Power to Aux 2 
57-A575-P2 (5) Harness - 5' P2 Interface 
57-A575-P2 (10) Harness - 10' P2 Interface 
57-A575-P2 (15) Harness - 15' P2 Interface 
57-A575-P2 (20) Harness - 20' P2 Interface 

* New Part Number Added

Model 9550 Engine Saver® Test Set:

Part # Description
Model 9550 Engine Saver Test Set
57-9550-02 Pressure Gauge 0-30 PSI
57-9550-03 Pressure Gauge 0-60 PSI
57-9550-04 Pressure Gauge 15" WC
57-9550-09 Lo Pressure Hose Assembly

Model 9300 Tri-Gauge Field Test Set:

Part # Description
Model 9300

Tri-Gauge Field Test Set

Model 540 Standby Power Controller/Monitor:

Part # Description
Model 540 Standby Engine Control
57-A995-03 MAG Pickup 5/8-18 x 3"
57-TSDT-08 Coolant Temp. Switch 212F, 2 Wire
57-TSDT-09 Coolant Temp. Switch 220F, 2 Wire
57-TSDT-11 Coolant Temp. Switch 203F, 2 Wire
57-9953-03 Oil Pressure Switch 8-12 PSI 1 Wire
57-9953-13 Oil Pressure Switch 8-12 PSI 2 Wire
57-9954-13 Audible Alarm 12/24 Volts
57-9954-15 External Mating Connector, Left (supplied)
57-9954-05 External Mating Connector, Right (supplied)

Model 612 Seawater Flow Monitor:

Part # Description
Model 612-12 Seawater Flow Monitor Kit - 12 Volt System
Model 612-24 Seawater Flow Monitor Kit - 24 Volt System
  Parts included in the Model 612 Kit includes the following:

Model 612:  Logic Unit                57-6120-10: Seawater flow sensor adaptor                                     57-6120-11: Seawater Flow Sensor  57-6120-14: Seawater Flow 16' Sensor Harness                            (S.S. Tees NOT included in kit; one tee required per Model 612) 

Model 612 Seawater Flow Monitor (Logic Unit Only)
57-A612-50 Optional Single Remote Display (Used with single Model 612)
57-A612-51 Optional Dual Remote Display (Requires installation of 2 Model 612 Kits)
 

One Stainless Steel Tee is Required for each Mod 612 Kit Ordered; 6 diameters available:

57-6120-04 S.S. Tee 1" O.D.
57-6120-05 S.S. Tee 1.25" O.D.
57-6120-06 S.S. Tee 1.50" O.D.
57-6120-07 S.S. Tee 2" O.D.
57-6120-08 S.S. Tee 2.50" O.D.
57-6120-09 S.S. Tee 3" O.D.
 

Replacement Parts

57-6120-10 Seawater Flow Sensor Adaptor 
57-6120-11 Seawater Flow Sensor
57-6120-12

Seawater Flow 16' Sensor Cable

Model 995 Gen Set Monitor:

Part # Description
Model 995 Gen Set Monitor w/Sensors
Model 995 Gen Set Monitor w/Sensors & Seawater Flow Switch
57-5500-68 Coolant Temperature Sensor
57-9954-04 Mating 12-Pin Connector
57-9954-05 Mating 14-Pin Connector
57-9954-20 Coolant Pressure Sensor 2 PSI
57-9954-24 Coolant Pressure Run Sensor 10 PSI
57-9954-26 Oil Pressure Run Sensor 15 PSI
57-9955-01 Remote Annunciator Panel
57-9955-12 Connector Remote Annunciator
57-9955-14 Seawater Flow S.S. Tee - 1.5"
57-9955-17 Seawater Flow Switch
57-A550-84 Seawater Flow Sensor Kit for 1-1/4"NPT
57-A550-85 Seawater Flow Sensor Kit for 1-1/2"NPT
57-A550-86 Seawater Flow Sensor Kit for 2-1/2"Hose
57-A995-03 Magnetic Pickup RPM Sensor
57-FS14-24 Fuel Shut-off Solenoid
57-5500-65 Coolant Temperature Sensor
57-9954-03 Remote System Enabled Indicator
57-9954-04 Remote Alarm Indicator
57-9954-05 Mating 14-Pin Connector
57-9954-13 Audible Alarm, 12/24 VDC
57-9954-20 Coolant Pressure Sensor
57-9954-21 Coolant Pressure Sensor
57-9954-22 Oil or Coolant Pressure Sensor
57-9954-24 Oil Pressure Sensor
57-9955-01 Remote Annunciator Panel
57-9955-12 Connector - Remote Annunciator
57-9955-14 Seawater Flow S.S. Tee - 1.5"
57-9955-17 Seawater Flow Switch

* New Part Number Added

Model 9943 Test Set Analyzer for Model 995:

Part # Description
Model 9943

Test Set Analyzer for Model 995

* New Part Number Added

Komatsu OEM & Flight Systems Part Cross Reference:

FS Part # KOM. OEM# Description
Model 550 PB7238 Engine Saver
57-5500-49B BF0074 Electronic Control Board Repair Only
57-CU66-75 TS0296 Magnetic RPM Pickup
57-CU66-76 TS0295 Coolant Temp Sensor
57-CU68-22 PB5287 Magnetic Pickup
57-CU72-64 TS0288 Temp Sensor Cable
57-CU72-65 TS0292 Magnetic Pickup Cable
57-CU72-66 TS0293 Main Power Cable
57-5500-12 BF0075 Oil Pressure Transducer
57-5500-38 BF0077 Crankcase Switch 10" H20
57-5500-45 BF0076 Coolant Pressure Transducer
57-5500-55 PB7860 Temp Sensor Lv7 3/8"NPT
57-5500-65 EF0100 Coolant Temp Sensor
57-5500-72 EF3680 Temperature Sensor Assembly

* New Part Number Added

Cummins OEM & Flight Systems Part Cross Reference:

FS Part # Cummins OEM# Description
Model 550 3069040 Engine Saver
57-CU66-72 3376672 Crankcase Pressure Switch
57-CU66-73 3376673 Coolant Pressure Switch
57-CU66-75 3376675 Magnetic Pickup 5/8-18" 4" Long
57-CU66-76 3376676 Coolant Temp. Sensor
57-CU68-22 3376822 Magnetic Pickup 3/4-16" 4" Long
57-CU68-92 3376892 Compusave Alarm Kit
57-CU72-61 3377261 Red Alarm Light 24V
57-CU72-63 3377263 Reset Button Switch
57-CU72-64 3377264 Temp Sensor Cable
57-CU72-65 3377265 Magnetic Pickup Cable
57-CU72-66 3377266 Main Power Cable
57-CU72-67 3377267 Remote Cable
57-A550-27 3627060 Install Kit On-Engine
57-A550-28 3627061 Model 550 Install Kit - OEM
57-A550-29 3627062 Fuel Valve Control Module
57-A550-30 3627063 Remote Status Alarm Unit
57-A550-31 3627064 20' Remote Unit Harness
57-A995-03 3627125 RPM Sensor Assy - 3"
57-A995-06 3627126 RPM Sensor Assy - 4"
57-5500-52 3627130 Accessory Harness - Lv7
57-9954-33 3628262 Crankcase Pressure Shutdown Module

* New Part Number Added  

Murphy & Flight Systems Part Cross Reference:

FS Part # Murphy Part# Description
57-565C-58 EG21T-250-24A Engine Temp Gauge 0-250C 
57-565T-56 EG21T-300-24A Engine Oil Temp Gauge 
57-565T-57 ES2T-250/300-1/4 Temp Sender for 57-565T-56/58 
57-565C-66 A20P-B1-30 Turbo Gauge (New) 
57-565C-65 EGS21P-80-24A Engine Oil Pressure Gauge 
57-565C-64 ES2P-80 Sender for 57-565C-65
57-5650-63 00-00-0819-24 Murphy Dual Pyrometer (Chrome) 
57-565C-62 THERMO/00000818 Murphy Thermocouple
57-5650-64

GAF 4400 BLACK

Gaffrig Dual Pyrometer 
57-5650-65 GAF 9262 Gaffrig Thermocouple 
57-565C-55 EG21P-400-24A Gear Oil PR Gauge
57-565C-61 ES2PM-400 Sender for 57-565C-55 
57-565C-54 EG21P-100-24A Engine Oil PR Gauge  
57-565C-60 ESDP-100 Sender for 57-565C-54 
57-565C-52 EG21P-30-24A Turbo Pressure Gauge (Old)
57-565C-59 ESDP-30 Sender for 57-565C-52 

* New Part Number Added

TEREX OEM & Flight Systems Part Cross Reference:

Part #

Description

Model 550

Engine Saver

57-5500-52

Accessory Harness - Lv7

57-A995-06

RPM Sensor Assy - 4"

Marine Quick Reference Parts List:

Part #

Description

 

Basic FS Model Numbers

Model 550AMTM

Engine Saver (Marine)

Model 565X-AUX

Controller w/Aux PC Board

Model 575B

Svc. Advantage Data Recorder 

Model 555

Auxiliary Alarm Monitor

 

Engine Saver Accessories

57-ACU1-01

Adaptor

57-CU66-76

Sensor - Coolant Temp 

57-5500-04

Transducer - Turbo

57-5500-12

Transducer - Oil Pressure

57-5500-24

Harness - Main 

57-5500-24(25)

Harness - Main 25'

57-5500-24(40)

Harness - Main 40'

57-5500-45

Transducer - Coolant Pressure

57-5500-48A

Faceplate 

57-5500-49CMT

Electronic Control Module 

57-5500-67A

Harness - Internal

57-A550-20

Reset Button

57-A550-37I

Harness - Accessory

57-A550-39(10)

Harness - Accessory 10'

57-A550-39(20)

Harness - Accessory 20'

57-A550-43

Harness - Accessory 

57-A550-57M1

Marine Light Bar 

57-A550-57I

Industrial Light Bar 

57-A550-64A

Harness - Auxiliary 2 

57-A550-93

Aux PC Board 

57-A550-95(20)

Harness - Accessory 20'

 

RPM Sensors

57-A995-01

RPM Sensor 2" 

57-A995-03

RPM Sensor 3" 

57-A995-06

RPM Sensor 4" 

57-A995-07

RPM Sensor 4" 

 

Model 575 Accessories

57-5750-07

Compact Flash Card 

57-A575-IS

PC Software 

57-A575-53

Monitor Reset Bezel

57-A575-520

Color Monitor

57-A575-520

Blue Monitor

57-A575-94(125)

Harness - Accessory 125'

57-A575-96(40)

Harness - Accessory 40'

  Model 565 Accessories
57-565X-14 Harness - Main 
57-A565-53(3)

Harness - Accessory 3

Engine Savers are also supplied under Cummins, Komatsu, P&H, LeTourneau, Terex and Euclid/Hitachi part numbers - To purchase an Engine Saver or support parts under these OEM part numbers, please contact these equipment or engine manufacturer dealer or parts organizations.