Isolation module 4 port

Dec 13, 2017 · If you need the module too, you should buy the kit 8436. This is the same for Fisher and Western. This is the 4-port isolation module and the 3-plug set up. We also recommend getting a tube of dielectric grease to protect these plugs. Western went from relay wiring to 4-port wiring, to 3-port wiring and now Multiplex wiring. We have all of ...

Motor Relay Mount Screws 1/4-20 x 1/4 60-70 in-lb Plow Module Mount Screws 1/4-20 x 5/8 60-70 in-lb Angle Ram Gland Nuts 150-180 ft-lb Fastener Torque NOTE: Remove breather/fi ll plug slowly to relieve any pressure in reservoir. Hydraulic Fluid • FISHER® EZ Flow Hydraulic Fluid to –40°F (–40°C) or other fl uid conforming to ®Motor Relay Mount Screws 1/4-20 x 1/4 60-70 in-lb Plow Module Mount Screws 1/4-20 x 5/8 60-70 in-lb Angle Ram Gland Nuts 150-180 ft-lb Fastener Torque NOTE: Remove …Looking for the top activities and stuff to do in Port Aransas, TX? Click this now to discover the BEST things to do in Port Aransas - AND GET FR Port Aransas is a waterfront city ...NEW 26400 Isolation Module 4 Port Western Fisher Truck Side Light Harness. $300.00. Rating: (1) 8438 Western Fisher HB3, HB4 4 Port Wiring Kit Isolation Module Truck …The 4-port modules have a 1, 2, 3, 4. The (1) is for the control harness, (2) is for the 11-pin light harness and the (3) and (4) are for the headlight adapters. The 4-port is most …

720254 Isolation Module 4-Port Benefits. High-Speed 1 MS/s 16-bit Isolation Module (4 ch) High Noise Immunity. Suitable for testing and long-term monitoring for power generators and multi-output power supplies. Provides dynamic analysis of multi-channel data recording applications. Applicable to DL350 and DL850 series. PL Harness Kit & Adapter Kit 4-Port Isolation Module Light System All Part Numbers. HARNESS KIT & ADAPTER KIT 4-PORT ISOLATION MODULE LIGHT SYSTEM. Parts …27480-1 Western Fisher HB-3 & HB-4 Wiring Kit 4 Port 3 Plug Isolation Module Truck Side Light Harness Nissan Titan Chevy GMC . $400.00. Add to Cart. Western 66760 Control Adapter MVP V Plow Harness To Straight Blade 6 Pin EZ-V Fisher 21792. Special Price $82.00 Regular Price $97.00.And 4-Port Isolation Modules With - Publications Library. Attention! Your ePaper is waiting for publication! By publishing your document, the content will be optimally indexed by Google via AI and sorted into the right category for …Are you considering pursuing an MBA? Congratulations on taking this significant step towards furthering your education and career. As you embark on this journey, it’s essential to ...

fisher western snow plow 26400 isolation module 4 port white label 26385 tested! $179.95. free shipping. item 8 western fisher snowex plow 3 port soft start isolation module 29760- mint. cond. western fisher snowex plow 3 port soft start isolation module 29760- mint. cond. $179.95Western SnowEx Part # 49567 – 2 Port Isolation Plow Module (Plow Side). 2-Port Isolation Module for the Western, Fisher, and Blizzard straight blade snow plows. This module mounts on the plow…. $ 214.16.mishnick. 2425 posts · Joined 2011. #4 · Sep 18, 2011 (Edited) First, the isolation module has no relationship with the model of plow at all, it is completely dependent on the vehicle so don't worry that your plow wasn't listed. Second, the wiring does not come with the module so you will have to order it separately.Description. This is a PC817 4 Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent, so they can achieve different voltage control at the same time. Using 4-way 817 optocoupler, to achieve the control signal and the control signal isolation, you can directly use the microcontroller or other devices IO port to achieve ...

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Printer ports provide a means by which an operating system, such as Windows 7, communicates with a printer. Some ports are physical, such as LPT or COM, and others are TCP/IP netwo...The USB-104-IHUB needs bus power (from the USB upstream host port) and a medical grade external supply for isolated power. The board is designed to be used in rugged industrial environments but is small enough to fit nicely onto any desk or testing station. The board itself is PC/104 sized (3.550″ x 3.775″, 90mm x 96mm) and ships …4 port Isolation module. Here you will find answers to these questions: 1. What is the difference between 3 and 4 port modules? 2. Is the 3 or 4 port module better? 3. What module does my truck need? 4-Port Module 3-Port 3-Plug Straight Blade Kit Link If you didn't know, Western and Fisher use the same wiring.Frequently Bought Together. 28053 Western 3 Plug Plow Side Wiring Kit Isolation Module Kit Ultramount Unimount Suburbanite. $196.06 $245.07. 31270 2017-2022 Ford F250 F350 F450 F550 F600 Truck Western Ultramount, Blizzard, SnowEx. $598.40 $748.00.

Part Qty Description. Part Qty Description. 66456 1 3/8-16 x 1-1/4 Hex Cap Screw G5 91333 1 3/8-16 Hex Locknut GB 90315 2 3/8 Flat Washer. 91203 1 3/8 Spring Lock Washer 90423 1 M8 x 1.25 Hex Nut G10. 26273 Dodge Sport Package Adapter Kit. Part Qty Description. Part Qty Description. 26148 5 Bracket 90461 10 1/4-20 x 3/4 Hex Cap Screw G5.Motor Relay Mount Screws 1/4-20 x 1/4 60-70 in-lb Plow Module Mount Screws 1/4-20 x 5/8 60-70 in-lb Angle Ram Gland Nuts 150-180 ft-lb Fastener Torque NOTE: Remove breather/fi ll plug slowly to relieve any pressure in reservoir. Hydraulic Fluid • FISHER® EZ Flow Hydraulic Fluid to –40°F (–40°C) or other fl uid conforming to ®Fisher Snow Plow 4 Port Isolation Module 26400 26134. 3 product ratings. About this product. More items related to this product. FISHER WESTERN SNOW PLOW 26400 … Part Qty Description. Part Qty Description. 66456 1 3/8-16 x 1-1/4 Hex Cap Screw G5 91333 1 3/8-16 Hex Locknut GB 90315 2 3/8 Flat Washer. 91203 1 3/8 Spring Lock Washer 90423 1 M8 x 1.25 Hex Nut G10. 26273 Dodge Sport Package Adapter Kit. Part Qty Description. Part Qty Description. 26148 5 Bracket 90461 10 1/4-20 x 3/4 Hex Cap Screw G5. Fisher 4 port isolation module wiring diagramWestern 4 port isolation module wiring diagram Isolation module 3 port wiring diagram fisher 4 port isolation moduleWestern 4 port isolation module wiring diagram. only one low beam on ultramount | Snow Plowing Forum Check Details 29070-1 module 3 port drl western fisher blizzard …Nov 23, 2018 · There is normal power (13-14 V when the truck is running) at pins C and F, port C and pin F, port B of the isolation module. - The isolation module is properly grounded on pin C, port A (tested with a volt meter connected to battery positive terminal and grounded through this pin). - The plow headlights work when connected - high and low beams. Fleet Flex Fisher 3 Port 2 Plug Wiring Kit Isolation Module Truck Side Minute Mount Xtreme V XLS HT Series 2. $700.00 $821.72. Rating: (2) Western Fisher MVP V Plow EZ V 3 Port 3 Plug Wiring Kit Isolation Module Truck Side Minute Mount Ultramount Unimount. $775.00 $996.68.Isolation Module/Control Tester 3-Port Isolation Modules 29070-1, 29760-1, 29760-2 4-Pin & 6-Pin Hand-Held Controls 4-Pin & 6-Pin Joystick Controls Operating Instructions February 1, 2020 Lit. No. 76491, Rev. 01 41000-1 CAUTION Read this document before using the isolation module/controls tester.Web The 3 Port Module Wiring Diagram Is A Comprehensive Guide That Shows How To Wire The Entire Fisher Plow System From Beginning To End. 07 including 3 and 4 port isolation modules with 2 and 3 plug systems and relay systems snowplows electrical. This harness connects the plow to the vehicle’s electrical system and provides.In conclusion, wiring a 3 port isolation module can be a tricky process, but with the right knowledge and a bit of patience, it can be done safely and correctly. Careful consideration should be given to all components, wiring diagrams, and safety protocols in order to ensure a successful project.If you own a modern vehicle, chances are it is equipped with numerous electronic control modules that help in managing various functions. These modules, also known as auto modules,...

28053 Western 3 Plug Plow Side Wiring Kit Isolation Module Kit Ultramount Unimount Suburbanite. $196.06 $245.07. Add All to Cart. Total price. This kit was discontinued, you will need to update to the 3 port module system. You would need the 29047 Adapter, 29048 Headlight Harness, and 29070-1 Isolation Module.

28581-1 Solenoid Harness 3 Coil Fleet Flex Western Fisher Straight Blade. $78.00. Add All to Cart. Total price. Part #49567 2-Port Isolation Module for the Western, Fisher and Blizzard straight blade snow plows. This module mounts on the plow side for Fleet Flex plows. This is the newer 2-plug plows. There is also a 3-port module.Windows automatically installs printers to a default port, but software and networking configurations may require changes. If a printer in your office cannot connect to a computer,...WESTERN FISHER PLOW 4 PORT ISOLATION MODULE NEW IN WRAP 26400 26385 26134 WHITE. $349.95. +$15.80 shipping.Training and education programs designed to increase the field's capacity to conduct rigorous implementation research, coordinated by IS team in collaboration with other academic i...3‑PORT ISOLATION MODULE LIGHT SYSTEM w/QUAD HALOGEN‑STYLE VEHICLE LIGHTING Parts List and Installation Instructions. Lit. No. 74028, Rev. 02 2 November 15, 2019 ... position "A" on the isolation module. 4. Route the end of the vehicle control harness with the white 4-pin connector to the fire wall. Connect the black 4-position …SAP Ariba is a leading procurement software solution that helps businesses streamline their procurement processes, manage supplier relationships, and drive cost savings. The Procur...Description. Emerald-MM-Opto provides an integrated, rugged, and reliable solution for PC/104-expandable embedded systems requiring serial communications in demanding applications. It offers 2 or 4 optically isolated serial ports with RS-232, RS-422, and RS-485 protocols, as well as 24 digital I/O lines, all on a single board.Module.* • Vehicle lighting harness to Port 2 on Isolation Module.* • Single-wire connector (black/orange wire) from vehicle control harness to single-wire connector (black/orange wire) on vehicle lighting harness. • For the 8437-1 or 27780 Harness Kit: Connect supplied dust cover to vehicle control harness 3-position plug near Isolation ...Buyers Products Snowplow Relay Solenoid Kit for Meyer E-78, E-47, E-57H, E-57. $29.99. Trending at $53.32. Find many great new & used options and get the best deals for OEM Douglas Dynamics LLC Isolation Module 3 Port 29060 06103 at the best online prices at eBay! Free shipping for many products!

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The Western 4 port isolation module wiring diagram is a detailed diagram that shows exactly how the different components of the plow system are connected. This diagram is essential for understanding the wiring process and ensuring that each component is properly installed and connected. The Western 4 port isolation module is a key component of ... Western Fisher Plow 4 Port Isolation Module 26400 26385. 3.67 3 product ratings. casullosautomotive (137) 92% positive feedback. Price: $295.00. Free shipping. Est. delivery Sat, Nov 25 - Thu, Nov 30. Returns: No returns, but backed by eBay Money back guarantee. Condition: New factory sealed western/fisher 4-port module. Description. Additional information. Reviews (0) ISOLATION MODULE (WHITE LABEL) – 26400 – ISOLATION MODULE 4-Port, White Label - No Longer available. – 26400.Connect the plug‐in harness connector "B" to module port B and connector "C" to port C. Connect the 4‐position connector from the middle of the vehicle control harness to the matching 4‐position connector from the plug‐in harness. Locate the OEM supplied blunt cut wires from the vehicle. The wires are underneath PDC on the driver's side.Module.* • Vehicle lighting harness to Port 2 on Isolation Module.* • Single-wire connector (black/orange wire) from vehicle control harness to single-wire connector (black/orange wire) on vehicle lighting harness. • For the 8437-1 or 27780 Harness Kit: Connect supplied dust cover to vehicle control harness 3-position plug near Isolation ...Apr 8, 2010 · I have a western 4 port isolation module from a set up on my 2008, then 2009 Dodge Ram 1500 trucks. I just bought a GMC and need to adapt the plow headlight harnesses from h13 to hb3/hb11 set up. any suggestions? 720254 Isolation Module 4-Port Benefits. High-Speed 1 MS/s 16-bit Isolation Module (4 ch) High Noise Immunity. Suitable for testing and long-term monitoring for power …Isolation Modules. Home / Plow Service Parts / Electrical Parts / Isolation Modules. Part # 49567 – PLOW MODULE 2-PORT. $ 225.07 $ 213.82. Add to cart. Buy in monthly payments with Affirm on orders over $50. Learn more. Western Plows Part # 29070-1. $ 185.00 $ 175.76.This Industrial USB 2.0 Hub features high-retention ports that ensure a tight connection-even in high-vibration environments. Item #: ICI202A Industrial USB 2.0 Hub with Isolation - 4-Port. We are currently out of stock on this item. Please call 1-877-877-2269 for lead times or alternative product solutions.WESTERN Electrical Schematics Guide. November 1, 2008. Lit. No. 22373, Rev. 07. SNOWPLOWS. ELECTRICAL SCHEMATICS GUIDE. Including. 3- and 4-Port Isolation Modules with. 2- and 3-Plug Systems and Relay Systems. TABLE OF CONTENTS.4 port fisher wiring diagram28 fisher 4 port isolation module wiring diagram Fisher plow 4 port isolation module wiring diagram.. Fisher Plow 4 Port Isolation Module Wiring Diagram - Wiring Diagram Check Details 28 Fisher 4 Port Isolation Module Wiring Diagram - Wiring Database 2020 Check Details 69804 Dodge HIR2/ HB-3 3 Port Kit Isolation Module Truck Side Light Harness Western, Fisher, Blizzard, SnowEx Special Price $239.36 Regular Price $316.00 Add to Cart ….

In the control harness near the isolation module there is a small 3-pin plug (shown below). This plug is called a configuration plug. If you have a 3-port isolation module, this plug is not used at all. It is just left open. On headlights they now call it a "Common" and common can be positive or negative. (Most truck still use a negative common.)Jan 3, 2012 · I took the plow off a 1999 Chevrolet Tahoe. Almost identical headlight bulb setup. Wired everything up and had no port 3, driver side high or low, (could plug into 4 and seemed ok) also no plow lights. I even bought another 26400 thinking it could have got damaged somehow. Found a used one on ebay, same results. Strip away 5/16" of insulation from the ends of the wires to be spliced. Slide two wires into one end of the supplied parallel splice. Place a piece of heatshrink tubing (3/16" x 1-1/4" long) over the remaining wire to be spliced. Cut tubing into 1-1/4" lengths if required.3-PORT ISOLATION MODULE LIGHT SYSTEM w/LED VEHICLE LIGHTING Parts List and Installation Instructions. Lit. No. 74329, Rev. 00 2 September 15, 2020 74993-1 LED Plow Light Kit Part Description Qty 72565 Headlamp Control Module (HCM) 1 72643 Harness Assembly – HCM to Isolation Module 1In the control harness near the isolation module there is a small 3-pin plug (shown below). This plug is called a configuration plug. If you have a 3-port isolation module, this plug is not used at all. It is just left open. On headlights they now call it a "Common" and common can be positive or negative. (Most truck still use a negative common.)4 Port Interface Modules are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 4 Port Interface Modules. ... USB 2.0 Hub, 4 Port, Industrial, Isolated, High Retention Connectors BB-UHR304; Advantech; 1: $356.00; 17 In Stock; Mfr. Part # BB-UHR304. Mouser Part # 923-BB-UHR304. Advantech: 29070-1- fisher - western - snowex snowplows genuine replacement part - module 3 port - drl/non-drl - no returns on electrical parts Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) SnowDogg/Buyers Products 16160100, Truck Side Light Harness. $195.00. Trending at $206.65. Find many great new & used options and get the best deals for Douglas Dynamics 4 Port Isolation Module at the best online prices at eBay! Free shipping for many products!Fisher 4 Port isolation. So I'm starting to build a setup for my 2002 Dakota and I have a couple of questions. I picked up a complete 7.5 mm1 setup the other day that included wiring. Here's the problem, it came with a 26401 isolation module (4 port) and ematch calls for a 29070-1 module (3 port). Isolation module 4 port, Web western 4 port isolation module wiring diagram. Problem set #1 (50 points) assignment: Web western 4 port isolation module wiring diagram. Web Western 4 Port Isolation Module Wiring Diagram. Web here you will find answers to these questions: What module does my truck. Web western electrical schematics guide. Is The 3 Or 4 Port …, Fisher Western Plow Isolation Module 4 Port 26400 26134 Rev 1. Condition: Used Used. Price: US $109.95. No Interest if paid in full in 6 mo on $99+ with PayPal Credit* ... See More Details about "Douglas Dynamics Western Fisher 4 Port Isolation Snow ..." Return to top. More to explore : Fisher Car & Truck Snow Plows & Parts,, Western Plow Part #26345 - 3 Pin Control Harness 3 Plug Wiring Kit Truck Side This is the 26345 truck side 3-pin control harness used in the 3 and 4 port Isolation Module on plows with three plugs. If you have a 2-plug plow, you will also need the plow side 26359 to use this., Mar 5, 2021 · 544 posts · Joined 2017. #2 · Mar 6, 2021. You will need to connect ports 1 & 2 at a minimum. #2 is the 11 pin lighting connector which, even though you don't intend to use lights, needs to be connected and plugged into the plow to turn the controller on. Like. watersteps Discussion starter. 12 posts · Joined 2018. #3 · Mar 6, 2021. , 27480-1 Western Fisher HB-3 & HB-4 Wiring Kit 4 Port 3 Plug Isolation Module Truck Side Light Harness Nissan Titan Chevy GMC. $400.00. Rating: (1) 26353, 26356 Western Fisher 2B, 2D, HB2 4 Port 3 Plug Headlight Adapters Isolation Module Truck Side Light Harness. $240.17 $300.21., Description. This is a PC817 4 Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent, so they can achieve different voltage control at the same time. Using 4-way 817 optocoupler, to achieve the control signal and the control signal isolation, you can directly use the microcontroller or other devices IO port to achieve ... , 29048 Western Fisher Blizzard SnowEx HB-3 And HB-4 3-Port Wiring Kit Isolation Module Truck Side Light Harness . Special Price $258.40 Regular Price $323.00. 61 available. SKU. 29048. This is the Truck Side Light Wiring Kit for Chevy and GM trucks with HB-3 and HB-4 headlights. This is for 3-port modules only., Buyers Products Snowplow Relay Solenoid Kit for Meyer E-78, E-47, E-57H, E-57. $29.99. Trending at $53.32. Find many great new & used options and get the best deals for OEM Douglas Dynamics LLC Isolation Module 3 Port 29060 06103 at the best online prices at eBay! Free shipping for many products!, item 8 Fisher Western Plow Isolation Module 4 Port 26400 26134 Rev 1 FORD DODGE ONLY Fisher Western Plow Isolation Module 4 Port 26400 26134 Rev 1 FORD DODGE ONLY. $149.99 +$9.99 shipping. Best Selling in Snow Plows & Parts. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Snow Plows & Parts ..., $300.00. 12 available. SKU. 26400. A New 4 Port Isolation Module (part # 26400) for Western and Fisher. There is also a different module for certain trucks with DRL lights. These modules rarely go bad, so check your wiring first. The newer version is a 3-port, but you would need a different light harness to use that. Add to Cart., , Arrival, the electric vehicle manufacturer that aims to break up the assembly line in favor of multiple microfactories, is investing $11.5 million to build a high-voltage battery m..., Showing how to bypass the isolation module on a Western snowplow in an emergency.Donate to Help me create content: https://www.paypal.com/donate/?hosted_butt..., Description. The DS-MPE-SER4OPT is a rugged, low cost 4-port opto-isolated PCIe MiniCard serial module that is ideal for serial I/O expansion in embedded and OEM applications where opto-isolation is needed for safety or for ground loop prevention. The DS-MPE-SER4OPT offers 4 RS-232/RS-485 opto-isolated serial ports in a PCIe …, The part # on this kit is 8442. The Truck Side Light Wiring Kit for 99-02 Dodge Trucks with both HB1 & HB5 lights. The part # on this kit is 8442, we have all the others available, too. You get the 4-port module 26400, 26357 truck side 11-pin light harness, 26370 short harness, 26372 long harness and parts bag 26395., And 4-Port Isolation Modules With - Publications Library. Attention! Your ePaper is waiting for publication! By publishing your document, the content will be optimally indexed by Google via AI and sorted into the right category for …, early model western 8ft pro plus ultra mount. 4 port isolation module. I have the truck wired for the older three plug style and the newer fleet flex plows, using the same ISO module. Achieved by switching the controller harness on port one. My issue started after disconnecting my new mvp3 with fleet flex wiring., Firewall services are set up in a router as a security measure to block access to a specific port for connections via the Internet. When you encounter a blocked port with your Andr..., 83 posts · Joined 2005. #1 · Dec 16, 2008. Whats the difference between the 3 port ISO and 4 port ISO module for a fisher wiring harness? And does have anything to do with the plow being 2 plug or 3 plug setup. A friend of mine wants to wire up his 02' F250 superduty for the MM1 fisher plow they have at laying around at work., The first step is to obtain RMA # (return merchandise authorization number) for your return/exchange. Contact us via phone (815) 469-1300), email ([email protected]), or feel free to stop by our retail center to request a RMA. NO RETURNS will be accepted without a Return Merchandise Authorization number (RMA)., 29070-1 3 Port Isolation Module. 29047 3 Port Adapter. The Truck Side Light Wiring Adapters 28242 & 28244 for trucks with H13 headlights. If you are just swapping trucks, you probably only need these light harnesses and not the complete kit. But if you need a module, too, the kit is the best deal. The kit would be part # 28400., If you own a modern vehicle, chances are it is equipped with numerous electronic control modules that help in managing various functions. These modules, also known as auto modules,..., 4 port Isolation module. Here you will find answers to these questions: 1. What is the difference between 3 and 4 port modules? 2. Is the 3 or 4 port module better? 3. What module does my truck need? 4-Port Module 3-Port 3-Plug Straight Blade Kit Link If you didn't know, Western and Fisher use the same wiring. , ISOLATION MODULE TEST PROCEDURE – 4-PORT MODULES ISOLATION MODULE 26401 (YELLOW 2. Place the PARK LAMP switch in the "ON" position. The left and right side tester vehicle LOW BEAM LABEL) OFF-VEHICLE TEST indicators should light. Set-Up 3. Place the HEADLAMP switch in the "HIGH" position. Page 11: Isolation Module 29060 (White Label) Off ... , • 4-position connector from adapter included with harness kit to 4-position connector from plug-in harness. • Vehicle lighting harness to position A on the 3-port Isolation Module.* NOTE: The 3-position connector on the vehicle control harness (4-port module confi guration plug) will not be used. Cover the terminals with , Description. Emerald-MM-Opto provides an integrated, rugged, and reliable solution for PC/104-expandable embedded systems requiring serial communications in demanding applications. It offers 2 or 4 optically isolated serial ports with RS-232, RS-422, and RS-485 protocols, as well as 24 digital I/O lines, all on a single board., A 4 Port Isolation Module Wiring is a component used in vehicle electrical systems to isolate and control various functions, such as lighting, signaling, and communication. It is specifically designed to provide a secure and efficient connection between multiple devices or modules, ensuring proper functioning and eliminating potential ..., Auto modules are an essential part of modern vehicles, controlling various functions and ensuring optimal performance. However, like any electronic component, auto modules can expe..., Dec 20, 2012 · went to hook the plow and truck up today in prep for the storm and the 3 port isolation module is emitting a loud buzzing noise and stops when the A is unplugged, Its snowing and i need help! Please. Steve. 2011 2500. 1 yr old 8.5 western mvp pro plus 2 plug. i have working lights but no plow control, controller backlights work but no power on ... , Module.* • Vehicle lighting harness to Port 2 on Isolation Module.* • Single-wire connector (black/orange wire) from vehicle control harness to single-wire connector (black/orange wire) on vehicle lighting harness. • For the 8437-1 or 27780 Harness Kit: Connect supplied dust cover to vehicle control harness 3-position plug near Isolation ..., NEW 26400 Isolation Module 4 Port Western Fisher Truck Side Light Harness. $300.00. Rating: (1) 8438 Western Fisher HB3, HB4 4 Port Wiring Kit Isolation Module Truck Side Light Harness Jeep Ford Chevy GM. $400.00. Rating: (0) Out of stock., Fisher Snow Plow 4 Port Isolation Module 26400 26134. 3 product ratings. About this product. More items related to this product. FISHER WESTERN SNOW PLOW 26400 …, SnowDogg/Buyers Products 16160100, Truck Side Light Harness. $195.00. Trending at $206.65. Find many great new & used options and get the best deals for Douglas Dynamics 4 Port Isolation Module at the best online prices at eBay! Free shipping for many products!