I recently installed the locker bypass kit in my 2017. It works fantastic. I am wondering what everyone thinks about what speed is acceptable to engage the lockers? Of course I understand that you don't want to engage them when there is a load on them. Is it OK to engage the lockers at say 45 mph when there is no load on them? I really like my lockers and don't want to toast them because I was being stupid.
What do the experts have to say?
Locker Bypass / Locker Engagement question
- Bill2014
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Re: Locker Bypass / Locker Engagement question
Can't imagine you need the lockers at high speed...
2014 Power Wagon Laramie
Titan V5 2.5" Receiver Pintle Hook
Warn wireless winch controller
.188" DOM White Knuckle Rock Sliders
Locker Bypass & Nanny Kill Switch
Moab 2006
Titan V5 2.5" Receiver Pintle Hook
Warn wireless winch controller
.188" DOM White Knuckle Rock Sliders
Locker Bypass & Nanny Kill Switch
Moab 2006
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Re: Locker Bypass / Locker Engagement question
Not really sure what a limit should be. I probably would not try over 15mph. I have seen other makes allow engagement up to that speed. I am sure as speed goes up so do potential stresses of things aligning by a good measure. I cant wait to get mine installed so I can use them with high range on the drive home on certain snow days where Low is way over kill and slow.
2018 Flame Red, Moon Roof, Dual Alternators, Ram Boxes sadly Ram ran out of, Luxo Package with 8.4 UConnect, Enter and Go with remote start, Auto Wipers and Lights. Added missing skids and White Knuckle sliders. 35" BFG KM3s. Procal and Warn wireless remote for winch.
Re: Locker Bypass / Locker Engagement question
I really don’t know about the oem lockers, but arb air lockers can be actuated at high speed just fine as long as you’re going straight and not under heavy load. I’d imagine it’s somewhat similar, forward speed being less important than speed differentiation between drive wheels on the axle to be locked.
A locked rear at high speed is tons of fun in the dirt! I usually lock up before that speed is reached though.
A locked rear at high speed is tons of fun in the dirt! I usually lock up before that speed is reached though.
Central Texas and Houston area
2009 5.7 auto quadcab
Carli 3” coils deaver leafs 3” kings with 4 tube bypass rear and fr/rr hydro bumps
Howe steering pump and gear with hydraulic ram assist
Custom tube bumpers and white knuckle sliders
Creative fab trussed axle. rem polished and cryoed 5.13 gears with arb lockers fr/rr
Sharadon stage 2 545rfe with 3000 stall edge converter
Lots of other stuff lol
2009 5.7 auto quadcab
Carli 3” coils deaver leafs 3” kings with 4 tube bypass rear and fr/rr hydro bumps
Howe steering pump and gear with hydraulic ram assist
Custom tube bumpers and white knuckle sliders
Creative fab trussed axle. rem polished and cryoed 5.13 gears with arb lockers fr/rr
Sharadon stage 2 545rfe with 3000 stall edge converter
Lots of other stuff lol
- Retired BLM Rig
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Re: Locker Bypass / Locker Engagement question
Even if you think there's no load on the system and you're driving perfectly straight, there might be tire wear and pressure differences that effect the overall circumference of the tires causing differential action in the gears. The manufacturer puts a 3 MPH engagement nanny on the system for a reason and I think it's best to stick with their parameters. Once you're locked, 119 MPH is the next nanny threshold in the factory system. You better have a trophy truck to achieve that limit.
2008 Quad Cab - Stock RTI = 655, curb weight = 6081 lbs. Abel Components Plug & Play Locker Bypass®, Abel Components Full SmartBar Bypass®, Abel Components Nanny Kill Switch®, 2000 Watt ProMariner TruePower Plus Pure Sine Wave Inverter, Trailer Hitch Storage, MOLLE Door Panels, Wilton Hitch Vice, Locking Under Seat Storage Drawer, Smittybilt 2781 Air Compressor, 14K PullPal, Hi-Lift First Responder Jack, 25' Jumper Cable System, Slip Yoke Eliminator in a Can, Evolution vs. God, Share the Umbrella, Make sure you're right with God before you meet him!
Re: Locker Bypass / Locker Engagement question
Exactly what I think, but I am just guessing. I would like to hear from someone that really knows about the lockers. I don't want to cause any unnecessary damage. Maybe time will tell with feedback from other locker bypass owners? I would really hate for someone to destroy their lockers because we don't really know their limits.Colibri wrote: ↑Sun Feb 17, 2019 12:01 pmI really don’t know about the oem lockers, but arb air lockers can be actuated at high speed just fine as long as you’re going straight and not under heavy load. I’d imagine it’s somewhat similar, forward speed being less important than speed differentiation between drive wheels on the axle to be locked.
A locked rear at high speed is tons of fun in the dirt! I usually lock up before that speed is reached though.
Re: Locker Bypass / Locker Engagement question
I never engaged my oem lockers at high speed, but I did run them at high speed plenty. The rear was fine and showed no abnormal wear, but the front case had hairline cracks in it after that kind of use.
I personally think 3mph is overly conservative but I understand why they set such a low limit.
The rear I would be comfortable locking up and beating on at any speed. The front I wouldn’t. A few times I did full throttle hill climbs with the front locked on dirt and stony ground. Not especially high traction, but I think the shock loads were more than the case could handle.
I kind of wish I still had an oem locker to destructively test lol. My arb’s I’ve locked in at higher speed and had no trouble, but they are built of much higher quality material than the oem
I personally think 3mph is overly conservative but I understand why they set such a low limit.
The rear I would be comfortable locking up and beating on at any speed. The front I wouldn’t. A few times I did full throttle hill climbs with the front locked on dirt and stony ground. Not especially high traction, but I think the shock loads were more than the case could handle.
I kind of wish I still had an oem locker to destructively test lol. My arb’s I’ve locked in at higher speed and had no trouble, but they are built of much higher quality material than the oem
Central Texas and Houston area
2009 5.7 auto quadcab
Carli 3” coils deaver leafs 3” kings with 4 tube bypass rear and fr/rr hydro bumps
Howe steering pump and gear with hydraulic ram assist
Custom tube bumpers and white knuckle sliders
Creative fab trussed axle. rem polished and cryoed 5.13 gears with arb lockers fr/rr
Sharadon stage 2 545rfe with 3000 stall edge converter
Lots of other stuff lol
2009 5.7 auto quadcab
Carli 3” coils deaver leafs 3” kings with 4 tube bypass rear and fr/rr hydro bumps
Howe steering pump and gear with hydraulic ram assist
Custom tube bumpers and white knuckle sliders
Creative fab trussed axle. rem polished and cryoed 5.13 gears with arb lockers fr/rr
Sharadon stage 2 545rfe with 3000 stall edge converter
Lots of other stuff lol