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Product
2640
2-1/16" TRANSMISSION TEMPERATURE, 100-250 °F, AIR-CORE, Z-SERIES
$71.63
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Quick Specs
- Size:2-1/16" (52.4mm)
- Type:Air-Core
- Range:100-250 °F
- Lighting:Incandescent
- Instructions: Download PDF
DESCRIPTION:
Transmission fluid temperature is the single biggest contributing factor to the lifespan of your automatic transmission. Having an accurate, realtime measurement allows you to know when to downshift or when to take your foot out of it. Whether you’re towing or simply trying to harness the power of a built or boosted motor, AutoMeter’s Trans Temp Gauge will give you the most accurate possible measurement for the exact temp of your trans fluid. A single wire 1/8” NPT temperature sender included to be installed in your transmission, transmission pan or with an optional transmission cooler line manifold is available for easy installation into a transmission cooler hard line.
Feature Points
Cancer, Birth Defects and Reproductive Harm www.P65Warnings.ca.gov
- Traditional incandescent lighting illuminates around the perimeter of the dial
- 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
- Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
- AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle
- Includes Sending Unit: 2258
- 3/8" NPT and 1/2" NPT adapter fittings
- 2230
Cancer, Birth Defects and Reproductive Harm www.P65Warnings.ca.gov
REVIEWS:
QUESTIONS:
I installed new Auto Meter gauge and sending unit in Allison 3000 transmission. The gauge bounces at idle as soon as I accelerate it pins gauge. Checked all wires and ground good.
For assistance on this Please give our technical support a call 866-248-6353
Date published: 2024-06-18
Velvet drive Marine Transmission has two possible sensor mount locations. Pressures 140 PSIG or 40 PSIG. What is max safe working pressure of temp transmitter 2258. Hi pressure port preferred.
140 PSI will not damage this temp sensor.
Date published: 2023-12-14
Will this gauge work with a T56 magnum manual transmission, can you put the temp sensor were the drain plug goes
Hello,
You can put the temp sensor into the drain plug port however an adapter would be needed in order to achieve this.
Date published: 2022-09-09
I want to put my temperature sender in the transmission pan of my Jeep LJ. It has a 14 x 1.5 thread size. Do you make a sender that would directly bolt into the pan. I have an adapter but after I add the sender it hits my transmission skid.
We do not have a sender that is 14MM x 1.5. Our 2259 sender is a shorter sender that is compatible with this gauge and it will work in our 2267 adapter. We couldn't say for sure if that would solve your clearance problem, though.
Date published: 2022-01-23
What are the power requirements for both the incandescent bulb and gauge operation? What bulb type is used in the 2640 gauge?
12V and the amp draw is extremely minimal on the gauge alone. The light we include is a 12V light and the bulb is a #161. Officially rated as 14V light at 2.66 watts.
Date published: 2022-01-16
Hi, i want to install this gauge to a project car. There is no transmission oil cooler on that MT-82 transmission. Is there a plug where the sending unit goes into, and if yes which one?
We’re not familiar with this transmission in particular. If you have a port, if you’re able to tell us what size thread that port is, we may be able to offer more advice. If you could provide that information via email at [email protected], we will have someone reach out in reply.
Date published: 2021-12-28
I have the AUTO METER 2640 Z-Series Electric Transmission Temperature Gauge and need a shorter sending unit. Will the AUTO METER 2259 Electric Temperature Sender work with this gauge?
Yes, the 2259 is compatible and an option when coming across a clearance issue.
Date published: 2021-12-23
Exactly how deep does the cavity have to be for dash panel mount? It will be tight.
Thank you for your question. You would need a 4" of clearance to be safe.
Date published: 2021-07-27
