Isolation module 4 port

western snow plow 29400-7 3 port isolation module light harness, wiring $252.80. 29760-2 3 Port Box -Soft Start. Plow:w29760-2-PPD 3 Port isolation module box 29060-2 ...

Western Fisher Plow 4 Port Isolation Module 27781 Green Same as Yellow 26401. Be the first towrite a review. hrrhanjor (523) 100% positive feedback. Price: $225.00. + US $15.00 shipping. Est. delivery Wed, Jan 24 - Mon, Jan 29. 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 …28053 Western 3 Plug Plow Side Wiring Kit Isolation Module Kit Ultramount Unimount Suburbanite. $196.06 $245.07. Aftermarket Controller Fisher Straight Blade Handheld Control 6 Pin White Plug 9400. Receivers For Western Suburbanite Fisher Homesteader 27754 27755. $411.54 $514.42. 77111 Fisher Plow Mount 2019-2023 …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)Western 29070 1 Snowplow 3 Port Isolation Module Hanna Trailer Supply. Green Label 29070 1 Iso Module Ultramount And 26421 Config Plug Plow Headlights Not Working Snow Plowing Forum. 29070 1 Fisher Western Module 3 Port. 29047 Adapter 3 Port To Plug Plows Western Fisher Isolation Module Plow Wiring. 3 Port Kits Plow …

This presentation will demonstrate how the 3-port isolation module lighting circuit works for WESTERN® snowplow electrical systems.Find more WESTERN content ...Western Three plug no power to controller. 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 …72527 80" Western Fisher Snowex Fleet Flex Power Harness and Fuse Kit 72168 & 90730. $197.02 $246.28. Add All to Cart. Total price. A new #29070-1 3-Port Isolation Module for the Western, Fisher, SnowEx and Blizzard snow plows. They also offer a soft start module for some trucks. That one is part # 29760-2. This #29070-1 module is a lot more ...If your organization is looking to streamline procurement processes, improve supplier management, and optimize spend management, SAP Ariba modules can be a game-changer. The Procur...HARNESS KIT 4-PORT ISOLATION MODULE LIGHT SYSTEM. Installation Instructions. w/2-PLUG SYSTEM HARNESSES. CAUTION. Read this document before installing the …

The GRV-CSERI-4 serial communication module provides 4 independent, isolated serial ports for communication with RS-232 or RS-485 serial devices. The module can communicate with RS-485 serial devices in half-duplex (2-wire transmission) or full-duplex (4-wire transmission) mode.SA29800XLS Aftermarket Fisher XLS Handheld Control MM 29800 Expandable Plow. $220.00. Trending at $318.33. Find many great new & used options and get the best deals for Western Fisher Plow 4 Port Isolation Module 26401 Yellow Same as Green 27781 at the best online prices at eBay! Free shipping for many products!29053 Western, Fisher, Blizzard, SnowEx 2B, 2D, 1A/2A 3 Port Wiring Kit Isolation Module Truck Side Light Harness Ford International. $252.80 $316.00. Rating: (0) Plastic cover kit Plow Side 3 plug to Fleet Flex Conversion cover Western ultramount. $175.00. Rating: (0) 11766 Fleet Flex Truck Side Conversion Kit From 3 Wire to 2 Wire Western ...This is the Complete Truck Side FleetFlex Wiring Kit for Western Plows (same as Fisher and Blizzard). This is the 3-port isolation module and the 2-plug setup. This was used on the MVP Plus V plow, Western Wide Out, Western HTS, and Series 2 straight blades. These plows use a 4-pin square plug on the control and a 4-pin grille …

Meadowbrook nh tickets.

High signal isolation between the Tx and Rx module is achievable by only using second-order filter topology and the design technique is based on amplitude and phase cancellation between two diplexer branches of the four-port diplexer. ... between Ports 2 and 4, exactly 180° phase shift must be introduced while keeping the signal …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).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 G5.26345 Western Truck Side 3-Pin Isolation Module Control Wiring Harness Kit Ultramount Unimount. $330.53 $413.16. Add All to Cart. Total price. This is the adapter needed to use a 3-port module on a 3-plug plow with both Fisher and Western. All 3-plug plows that have a 3-port module need this. It has a 4-pin plug on one end that plugs …Ii Harness Kit 4 Port 3 Plug Isolation Module Light System Pdf Pdf4pro. Fisher 3 Port Harness Kit Hb3 Hb4 29048. Fisher 3 Port Plug Wiring Kit Isolation Module Truck Side Minute Mount Homesteader. Western Plows Part 29070 1 Plow Parts. Smith Brothers Services Sealed Beam Plow Light Wiring Diagram. Western Wiring Schematics Guide Manualzz ...

This is the Complete Truck Side FleetFlex Wiring Kit for Western Plows (same as Fisher and Blizzard). This is the 3-port isolation module and the 2-plug setup. This was used on the MVP Plus V plow, Western Wide Out, Western HTS, and Series 2 straight blades. These plows use a 4-pin square plug on the control and a 4-pin grille …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 13-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 dielectric grease and cap off with electrical tape. 3. Route the end of the vehicle control harness with the white 6-pin connector to the fi re wall.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...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.Are you planning a trip from Port Chester, NY to Marlboro, MA? If so, you may be wondering about the best way to get there and how long it will take. Fortunately, we have all the i...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.Model: ADM-2542. Baud rate: 300BPS-115.2KBPS. Power supply : DC9~48V. Protection level: 15KV ESD protection. Product description: Industrial isolation 4-port RS-485 hub, with 1 ch RS-232 or 1 ch RS-485 to 4 ch RS-485 function, DC9~48V power supply, DIN rail installation, in the industrial automatic communication. INQUIRY.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.Fisher 4 port headlight wiring on Chevy. Guys, Your help is needed!!! I have two, (Fisher 4-port module) headlight harnesses with unidentified wires. These harnesses were from a 2003 Tahoe that I'm …

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.

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.This post is referring to 4-port kits and not 3-port. The solution is different, but may get the same symptoms. Read more below. Below is a diagram showing how to configure the plug: In the control harness near the isolation module there is a small 3-pin plug (shown below). This plug is called a configuration plug. 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 ® 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 1‐1/4" length of 3/16" heatshrink tubing over the remaining wire to be spliced. Insert the wire into the open end of the splice and crimp using an appropriate crimp tool.29053 Western, Fisher, Blizzard, SnowEx 2B, 2D, 1A/2A 3 Port Wiring Kit Isolation Module Truck Side Light Harness Ford International. $252.80 $316.00. Rating: (0) Plastic cover kit Plow Side 3 plug to Fleet Flex Conversion cover Western ultramount. $175.00. Rating: (0) 11766 Fleet Flex Truck Side Conversion Kit From 3 Wire to 2 Wire Western ...western snow plow 29400-7 3 port isolation module light harness, wiring $252.80. 29760-2 3 Port Box -Soft Start. Plow:w29760-2-PPD 3 Port isolation module box 29060-2 $148.00. 52101 Harness. Plow:w52101-PPD Western 3-Port Isolation Module Harness Kit Chevy/GMC with LED DRL -52101 $252.80. 69804-1 Harness. Plow:w69804-1-PPD ... 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). 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 dielectric grease and cap off with electrical tape. 3. Route the end of the vehicle control harness with the white 6-pin connector to the fi re wall.SA29800XLS Aftermarket Fisher XLS Handheld Control MM 29800 Expandable Plow. $220.00. Trending at $318.33. Find many great new & used options and get the best deals for Western Fisher Plow 4 Port Isolation Module 26401 Yellow Same as Green 27781 at the best online prices at eBay! Free shipping for many products!

Does smartcore need underlayment.

Mens underwear ball pouch.

Turn on the vehicle’s headlamps. Verify the vehicle’s low beams are on. Place the Isolation Module Tester PLOW ATTACHED switch in the YES position. Verify the vehicle’s low beams go off and the following Isolation Module Tester indicators are lit: PLOW ATTACHED, plow PARK LIGHTS, and both plow. LOW BEAMs.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 …Cultural isolation is the term for a country or region that does not care to interact with, understand or empathize with cultures outside its borders. Cultural isolation hinders re...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 …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. Insert the wire into the open end of the splice and crimp using an appropriate crimp tool.Western 29070 1 Snowplow 3 Port Isolation Module Hanna Trailer Supply. Green Label 29070 1 Iso Module Ultramount And 26421 Config Plug Plow Headlights Not Working Snow Plowing Forum. 29070 1 Fisher Western Module 3 Port. 29047 Adapter 3 Port To Plug Plows Western Fisher Isolation Module Plow Wiring. 3 Port Kits Plow …26400 Isolation Module 4 Port Western Fisher Truck Side Light Harness '07 RAM . Opens in a new window or tab. Pre-Owned. 3.5 out of 5 stars. 3 product ratings - 26400 Isolation Module 4 Port Western Fisher Truck Side Light Harness '07 RAM . C $217.06. Top Rated Seller Top Rated Seller.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.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:When planning a cruise vacation from Southampton, one important aspect to consider is parking. With several parking options available near the Southampton Cruise Port, it can be ch... ….

72527 80" Western Fisher Snowex Fleet Flex Power Harness and Fuse Kit 72168 & 90730. $197.02 $246.28. Add All to Cart. Total price. A new #29070-1 3-Port Isolation Module for the Western, Fisher, SnowEx and Blizzard snow plows. They also offer a soft start module for some trucks. That one is part # 29760-2. This #29070-1 module is a lot more ...Make sure you have the green label module for this application. This is the same for Fisher and Western. This is the 4-port isolation module and the 3-plug setup. 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 ...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 CartSlide 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. Insert the wire into the open end of the splice and crimp using an appropriate crimp tool.No. 22373, Rev. 07 November 1, 2008. 3-PORT ISOLATION MODULE – ELECTRICAL SCHEMATIC3-PLUG STRAIGHT BLADE SNOWPLOWS (11-PIN)NOTE: Labeling shown (left and right) is correctfor modules …4 port Isolation module | Service Manual Library. Home. Blog. Wiring / Electrical. Western. 4 port Isolation module. Difference between Fisher and Western 3 and 4 port …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 ...HARNESS KIT 4-PORT ISOLATION MODULE LIGHT SYSTEM. Installation Instructions. w/2-PLUG SYSTEM HARNESSES. CAUTION. Read this document before installing the … Isolation module 4 port, Isolation Module Test Harness 4-Pin Control Test Harness (Tag No. 76441) 6-Pin Control Test Harness (Tag No. 76446) ISOLATION MODULE 3-PORT NOTE: CONTAINS NO SERVICEABLE PARTS U.S. Patent 7,400,058 DOUGLAS DYNAMICS, LLC B C SERVICE PN 76272 29760-2 Isolation Module with 10-Pin Soft Start Adapter Harness Isolation Module/ Control Tester , 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 ..., 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 ..., 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., 4-Port to 3-Port Isolation Module. Plug-In Harness Kit Cross Reference Isolation Module System Connector. Identification and Wiring. Fisher Plow 3 Wire W 4 Port Module Chevy Western Plow Wiring Fisher Plow 4 Port Isolation Module Wiring Diagram Trusted Wiring Boss. Module. 1. Edging Material. 1. –. Reclosable Fasteners. 4., 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 dielectric grease and cap off with electrical tape. 3. Route the end of the vehicle control harness with the white 6-pin connector to the fi re wall., Check your plugs on the four port module, there should be tags on the four cables that match the number cast in the plastic of the module. Also check that the headlamp plugs are installed correclty. Some Western headlight harnesses have two possible ways to plug into the vehicle harnesses. They are marked with the two types of headlamps on the ..., Oct 18, 2009 · isolation module: 3-port vs. 4-port? Jump to Latest Follow 5K views 1 reply 2 participants last post by Crash935 Oct 18, 2009 , 26273 Dodge Sport Package Adapter Kit. Part Qty Description Part Qty Description. 26148 5 Bracket 91331 10 1/4-20 Hex Locknut GB 90461 10 1/4-20 x 3/4 Hex Cap Screw G5 90311 20 1/4 Flat Washer. Title. PL Harness Kit & Adapter Kit 4-Port Isolation Module Light System All Part Numbers. Keywords., 14 posts · Joined 2021. #1 · Feb 18, 2021. I recently bought a used 7.6ft Straight blade MM1 plow. The guy who sold it had it on either an 01 or 03 F250. He gave me the whole truck side harness with the plow that included a 4 port isolation module. The truck I am planning to put the plow on is a 2018 Ram 2500 and I have already researched the ..., If you have a power seat, you know there are various features to help the driver and passenger to achieve comfort and positions. Under some circumstances, memory chips will program..., This is the Complete Truck Side FleetFlex Wiring Kit for Western Plows (same as Fisher and Blizzard). This is the 3-port isolation module and the 2-plug setup. This was used on the MVP Plus V plow, Western Wide Out, Western HTS, and Series 2 straight blades. These plows use a 4-pin square plug on the control and a 4-pin grille …, In today’s interconnected world, network security is of utmost importance. One crucial aspect of network security is understanding open ports and their potential vulnerabilities. I..., No. 22373, Rev. 07 November 1, 2008. 3-PORT ISOLATION MODULE – ELECTRICAL SCHEMATIC3-PLUG STRAIGHT BLADE SNOWPLOWS (11-PIN)NOTE: Labeling shown (left and right) is correctfor modules located on the driver's side of thevehicle. The reversible turn signal plug must bereversed for passenger-side installations.15Lit., This is the Complete Truck Side FleetFlex Wiring Kit for Western Plows (same as Fisher and Blizzard). This is the 3-port isolation module and the 2-plug setup. This was used on the MVP Plus V plow, Western Wide Out, Western HTS, and Series 2 straight blades. These plows use a 4-pin square plug on the control and a 4-pin grille …, Brand. Western Plows. Item Weight. 1 pounds. Package Dimensions. 7 x 7 x 1 inches. Manufacturer Part Number. 29070-1., Isolation Module - 4 port, light green label. $349 50 $349.50. Unit price ..., 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 ..., 26345 Western Truck Side 3-Pin Isolation Module Control Wiring Harness Kit Ultramount Unimount. $330.53 $413.16. Add All to Cart. Total price. This is the adapter needed to use a 3-port module on a 3-plug plow with both Fisher and Western. All 3-plug plows that have a 3-port module need this. It has a 4-pin plug on one end that plugs …, SaltDogg/Buyers Variable speed controller for TGS Spreader, OEM, Buyers 3011864. $265.00. Find many great new & used options and get the best deals for Western Fisher Plow 4 Port Isolation Module Green Label 27781 at the best online prices at eBay! Free shipping for many products!, An isolated tornado is a term used by meteorologists to warn the public that an occasional tornado is possible with approaching storms. When this term is used, forecasters do not e..., II Harness Kit 4-Port/3-Plug Isolation Module Light System #8436/8437-1/8438/8439/8442/8443/27480-1/27780/27890/28028/28400. May 24, 2007 Lit. No. …, $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., 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., 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., 4 Look close at the two ground interconnects. They are black plastic connectors with a single black/org wire. There is one at the isolation module and another where the control harness connects to the headlight harness via the adapter. These grounds are imperative to enable the controller. 5 Finally Check the 11 pin headlight plugs at the grill., item 2 Tested Western Fisher 27781 Isolation Module 4 port Snow Plow Green Label 27779 Tested Western Fisher 27781 Isolation Module 4 port Snow Plow Green Label 27779. $150.00 0 bids 6d +$8.00 shipping., In today’s interconnected world, network security is of utmost importance. One crucial aspect of network security is understanding open ports and their potential vulnerabilities. I..., Dec 15, 2020 · 💥Like Share & Subscribe!!💥Become a member of Lucky 7 Mud Mower's, paying a monthly fee in return for special perks that we offer.https://www.youtube.com/ch... , Summary of Contents for Fisher Minute Mount 2. Page 1 February 15, 2019 Lit. No. 41298, Rev. 01 SNOWPLOWS MECHANIC'S GUIDE SNOWPLOWS Featuring the Insta-Act Hydraulic System ® Isolation Module Light System CAUTION Read this manual before servicing the snowplow., Jan 10, 2018 · 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. , Fisher 4 port headlight wiring on Chevy. Guys, Your help is needed!!! I have two, (Fisher 4-port module) headlight harnesses with unidentified wires. These harnesses were from a 2003 Tahoe that I'm moving to a 2013 Tahoe. I do know the molded headlight plugs will be different from 03-13. In addition to the headlight plugs the unidentified wires ..., Here is a used, working Western/Fisher 26401 4 port Isolation Module. Make sure this is the correct module for your truck and plow before purchasing. You can use Western QuickMatch or Fisher EMatch on their websites to confirm if this is the correct module for your truck and plow.