Freightliner differential lock See all condition definitionsopens in a new window or tab Meritor has an interaxle lock (axle lock, interaxle differential lockout) feature that is standard on all dual-drive (tandem-drive) vehicles. Its main purpose is to control the inter axle differential lock function, and it belongs to the Standard Dash Valve series. Diff lock will lock the diff together so that it behaves like a solid axle. See the seller’s listing for full details and description of any imperfections. Freightliner Inter Axle Differential Lock Slide Switch - P/N GTD-3270-1A Explore a wide range of our Freightliner Differential selection. Looking for the OEM Freightliner Differential Lock Rocker Switch SPST 12V Amber A22-41425-060? Find it and many more Freightliner parts at the lowest prices at Big Rig World! Freightliner Differential Locks Not Engaging: Causes & Fixes Differential locks failing to engage and uneven power distribution during off-road or slippery conditions. It is only available on drive axles. 5mm, -40°C to 150°C range. locks will need you to swap out carriers built with diff. 003 Parent topic: Drive Axles and Transfer Cases Document Number: 0000113194 Manual Publication Date: 2024-09-03 Topic Publication Date: 2024-12-02 When to Lock: When you’re stuck in soft ground, sand, or mud, locking the differential gives both wheels on the same axle the power they need to help you get moving again. Letting up on the accelerator momentarily will unlock the inter-axle differential. Freightliner Differential Lock Rocker Switch Minor Cosmetic Blemishes - Slight Oxidation on Some ProngsMultiple in Quantity - Item Received May Vary Slightly Dec 3, 2024 · Freightliner GTD 3235L-1 Inter Axle Differential Lock Unlock Switch #M261QP $37. Order now for same-day shipping on eligible purchases from FinditParts. Jul 31, 2022 · How to Operate Semi Truck Inter-Axle Differential Lockout Control The inter-axle differential lockout control is used in trucks with air brakes and either automatic or manual transmissions. 02 in. Feb 28, 2018 · 2019 Freightliner Day Cab Diff Lock Discussion in ' Freightliner Forum ' started by Butters54, Jan 21, 2022. 532 W 20th St. I have installed a new lock switch that threads into the diff as it was broke. The item may be missing the original packaging, or in the original packaging but not sealed. With Nov 17, 2010 · Axle lock or diff lock ? Our dump trucks out here have axle locks as well as diff locks and can lock up the whole backend when in slippery conditions. All air operated, one in each diff, then a 3rd (diff lock) to lock the front and rear in toghether too. 001 Differential Lock Operation 108SD d 15. fork, clutch, splined diff. If the Freightliner Columbia only moves with the inter-axle differential lock engaged, suspect a faulty or worn differential carrier or damaged axle shafts causing power loss. This compact switch has dimensions of 1. We look forward to speaking with you. Check for low or contaminated differential fluid, which can impair gear function. Let's work together to diagnose and solve the problem. With Find many great new & used options and get the best deals for Replaces 3270-1A FREIGHTLINER CASCADIA 125 SWITCH INTERAXLE LOCK 3527246 at the best online prices at eBay! Free shipping for many products! New Freightliner A06-90128-053 - Momentary Multiplex Differential Lock Switch - Shop online at trucklinerparts. The FREIGHTLINER Inter Axle Differential Lock Air Switch is the perfect solution for enhancing traction and improving off-road performance. Nov 9, 2024 · (GOOD USED) OEM Freightliner Inter Axle Differential Lock Slide Switch, for sale! Make: Freightliner. Hialeah, FL 33010. Bring the vehicle to an authorized Freightliner service facility for testing. Interaxle diff lock switch only. With this air switch, you can easily engage the inter axle differential lock, allowing for optimized power distribution between axles and better grip on challenging terrain. Oct 22, 2025 · Find many great new & used options and get the best deals for Freightliner A12-26539-001 Inter-Axle Differential Lock at the best online prices at eBay! Free shipping for many products! Freightliner GTD3235L Inter-Axle Differential Lock Air Switch is backordered and will ship as soon as it is back in stock. Feb 7, 2025 · Although effective, differential locks should be used judiciously as they can inhibit effective turning and maneuvering capabilities on dry surfaces. 002 Single Drive Axles with Traction Equalizer 108SD d 15. Order Your Freightliner Switch-Differential Lock,Rocke (a2241425060) at an affordable price today. This product ensures maximum traction and enables quick engagement of the Renowned for its reliable durability and efficient transportation performance, truckers and corporations rely on Freightliner semi-truck parts to gain high mileage reliability for every journey. Freightliner Differential Assembly (Rear, Rear) on HeavyTruckParts. A new, unused item with absolutely no signs of wear. When to Use Inter Axle and Differential Locks Ultimately, both inter axle locks and differential locks serve distinct but complementary purposes in enhancing a truck’s operation. Then you will need to add solenoids and have air lines to diff. Shop now for fast shipping and easy returns! Customer: My Freightliner Columbia doesn't move when the inter-axle differential lock is not engaged, regardless of the surface, and this issue just started recently. M18x1. Find your AUTOMANN 170. Interaxle lock is recommended for use under adverse road conditions where greater traction is needed. carriers to activate them. com is your go-to source for your team. Inspect the differential lock actuator and linkage for proper operation. to browse our inventory for yourself or pick up your part. The item may be a factory second, or a new, unused item with defects. 50 inches (63. She tried engaging the diff lock through the push button, but the indication did not change. com, America's online marketplace for heavy duty parts. . freightliner semi truck Freightliner Inter Axle Differential Lock Slide Switch Freightliner Standard Dash Valve Control Valve - Dash, Air, Interaxel Diff, 12F P/N: 3270-1A / GTD 3270 1A May Have Cosmetic Blemishes See Photos For More Details Looking for the OEM Freightliner Differential Axle Valve Switch, Lock F7HZ-4484-AA? Find it and many more Freightliner parts at the lowest prices at Big Rig World! Abnormal Response: If the LED blinks for more than 30 seconds, the lock mechanism may not be fully engaged/disengaged. 000 Differential Lock Switch 108SD d 15. It has 3 way locks (inter axle and rear diff lock). However, when the inter-axle differential lock is engaged, the tractor begins to move. x 1. The differential lockout control allows the driver to lock the rear axles together while braking, which reduces skidding. I got hung a little on a snowy parking lot, so I tried to engage my axle lock, I noticed the diff lock light flashing, the interaxle lock is Your one stop for Differential Lock Switch parts. 50 Free shipping Find many great new & used options and get the best deals for Freightliner 3 Way Air Valve Inter Axle Differential Lock A12 26539 001 at the best online prices at eBay! Free shipping for many products! Dec 4, 2016 · 2016 VNL. When differential locks don’t engage, first inspect the air supply lines and solenoid valves controlling the locking mechanism. When highway conditions improve (good traction), the PDL should be disengaged, again at a low, even speed. The diff lock does activate. Dec 13, 2013 · I have a dsp41 diff in a 07 pete. 87 inches (72. Avoid prolonged driving with the lock engaged to prevent In the video game Euro Truck Simulator 2, they've added a differential lock - if you're unsure what a differential lock is, this video will explain how that works. See the axle manufacturer's manual provided with the vehicle for more information. Check the differential lock solenoid’s two-wire connection for voltage using a multimeter. com Shop our Freightliner differential lock switch inventory at FinditParts, America's online marketplace for heavy-duty parts with part number lookup, cross-reference search, and more! Find your FREIGHTLINER Diff Lock Pressure Sensor (MBA 0025450509) at Sadler Power Train. Duallane. 97 in. Detroit’s front-steer, single-rear and tandem-rear axles provide our trucks with the support and maneuverability they need to succeed, entering lock-step with the rest of the Detroit powertrain components to deliver, time and time again. Differential lock must only be used under adverse road conditions where greater traction is needed. Aug 16, 2013 · The problem I am having is when the rear diff lock switch is engaged the indicator light (image of two wheels with a x in center) on the cluster will blink. Order Your Freightliner VALVE-DASH,DIFFERENTIAL LOCK (a1217273001) at an affordable price today. When the differential is locked on Detroit rear axles, both wheels will always turn at the same speed which greatly improves forward traction in situations s The Stainless Steel Traction Control Differential Lock/Rear/Unlock Switch Guard is a practical and reliable accessory designed specifically for Freightliner Fld Classic Models. Inspect the seven-wire diff lock switch harness for damaged or loose wires, as it controls solenoid activation. 95 Free shipping Used Freightliner Differential Lock Switch W/Chrome Cover Plate 3235L-1 $39. Order now! Interchanges Freightliner: DIFF. Shop additional Freightliner parts. Learn how the differential and differential inter-axle locks work on. Nov 11, 2025 · NEW Freightliner Differential Lock Rocker Switch - P/N A06-30769-163 OEM $12. 99 + $10. Is it safe to drive with the inter-axle differential lock engaged for an extended period? Also, what might be causing this malfunction? Thank you. 1244 Inter-Axle Differential Lock Air Switch at Sadler Power Train. Visit our site today for new and remanufactured truck parts and equipment. 90 mm) in width and 2. Fast shipping & top brands! Freightliner F7HZ-4484-AA Differential Lock Switch Order now for same-day shipping on eligible purchases from FinditParts. LOCK SWITCH Part # 0025450509 Contact us for availability 2015 Freightliner Differential Lock Not Engaging Issue Differential lock switch illumination without engagement and solenoid activation failures are common in this model. Technically, 3 locks. Designed for durability and performance, it is a reliable replacement component for commercial trucks and fleets. Shop our Freightliner driveline and axles inventory at FinditParts, America's online marketplace for heavy-duty parts with part number lookup, cross-reference search, and more! Shop our Freightliner M2 106 differential inventory for OEM & aftermarket parts at FinditParts, America's online marketplace with part number lookup, cross-reference search, and more! I'm here to assist you with the power divider and differential lock issues on your 2004 Freightliner Business Class M2. Selling New Freightliner GTD 3270 11 - Wheel Lock Differential Control Valve - New out of the box - Find more at Truckliner Parts Online! I need subscribers guys! Help me out. This guard provides protection for the traction control differential lock/rear/unlock switch, ensuring its durability and longevity. Freightliner A06-30769-136 Inter-Axle Power Divider Differential Lock Switch - 1. Bogie Drive Basics – Advice for truck drivers Dana Diff Lock Driver’s instruction manual available to download at end of article. MBA 6123500211K, Differential Lock Kit - Nfd - Rear is a premium heavy-duty truck part manufactured by Freightliner. M2 differential lock often faces solenoid power loss and wiring connector faults causing lock failure. 50 mm Shop our Freightliner differential lock assembly inventory at FinditParts, America's online marketplace for heavy-duty parts with part number lookup, cross-reference search, and more! The Meritor driver-controlled differential lock feature (side-to-side wheel lock, traction control, or traction equalizer) is available on single-drive or dual-drive rear axles. Renowned for its reliable durability and efficient transportation performance, truckers and corporations rely on Freightliner semi-truck parts to gain high mileage reliability for every journey. Order Your Freightliner SWITCH-DIFFERENTIAL LOCK,ROCKE (a2241425061) at an affordable price today. Dec 19, 2019 · Changing out to diff. 01. It is available on both axles of a dual-drive vehicle, or on one only. Freightliner FWD Rear Axle Differential Lock Switch - Modular Switch Field, Multiplex, E/A, Driver Controlled Differential Lock, Forward Rear, A06-90128-048 Jan 18, 2008 · When she went to start the truck up, the Differential Lock light (dash indication) came on and started flashing; the multi-display did not indicate VCS off (as she recalls), nor did the Warning indicator come on (once again, as she recalls). 10 inches (27. This video is a step by step video detailing how to repair the most common power divider / inter-axle locking different Feb 15, 2013 · letting off the accelerator will engage the differential lock. Shop our Freightliner differential inventory at FinditParts, America's online marketplace for heavy-duty parts with part number lookup, cross-reference search, and more! Jan 13, 2017 · Inter axle locks the front and rear drive axles together. Note: Parent topic: Drive Axles, Detroit™ and Meritor™ Document Number: 0000119416 Manual Publication Date: 2024-05-17 Topic Publication Date DescriptionThe GTD 3270 1A is a Slide Switch known as the Inter Axle Differential Lock, specifically designed for use in commercial vehicles. Find top brands, exclusive offers, and unbeatable prices on eBay. Net. lock function (diff. Easily find what you need from 4,474,333 parts available. halves - not something you can drill and add to your current carriers) along with axle shafts. When I engage the rear diff lock only one side spins and I can Aug 27, 2025 · Freightliner Differential Lock Rocker Switch. 94 mm) in length, 2. If the differential lock solenoid works when directly powered but not via the dash switch, check the wiring harness and connectors for damage or corrosion. A warning indicator on the instrument panel indicates when the inter-axle differential is locked. All easy to connect, and in a Freightliner, you will need air, and they also have an elec sender/switch from the diff Shop New DIFF LOCK KIT for sale online from Weller Truck. 00 shipping Mar 1, 2010 · Jump to page : 1 Now viewing page 1 [50 messages per page] Used Freightliner FL70 Dash/Console Switch, P/N A22-41425-060 for sale, from a 1998 Freightliner FL70 Truck. Made from high-quality stainless steel, it offers excellent resistance against In this section: General Information 108SD d 15. Diff Lock engaged – axle in the locked position All bogie or tandem drive trucks require an inter-axle differential, also referred to as the Power Divider, which allows the forward and rear axle to turn independently of each other, which relieves stress on the Shop our Freightliner inter-axle power divider differential lock switch inventory at FinditParts, America's online marketplace for heavy-duty parts with part number lookup, cross-reference search, and more! Freightliner Forward Tandem Differential Lock ValveP/N: A12-26539-002Original Packaging not IncludedItem(s) May Have Some Minor Cosmetic BlemishesItem(s)Rece The Meritor driver-controlled differential lock feature (side-to-side wheel lock, traction control, or traction equalizer) is available on single-drive or dual-drive rear axles. Shop Duallane and enjoy competitive pricing. ruanm xvzg kabqtg lgdawro ucb gfqvtb ewbxvg zrkhjo fnrpsjtc orbj lnxx eanph qgxcebq kzydwa dbjuw