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CountyLine Ammeter Assembly, A0NN10670A

SKU: 23660199
CountyLine Ammeter Assembly, A0NN10670A
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Product Rating is 2.8


1817 south main st
weatherford, TX 76086
(817) 594-2488
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Item Information

This CountyLine Ammeter Assembly is a reliable replacement part.

  • 30-0-30 amperes
  • For 2 in. dia. hole
  • Allis Chalmers Tractor: B, C, CA, D10, D12, D14, D15, D17, D19, D21, WC, WD, WD45, WF, 170, 175, 180, 185, 190, 190XT
  • Industrial: 40, I400, I60, I600
  • Case Tractors: C series, D series, L series, LA, RC, S series, SC, V series, 400 series, 410 series, 420 series
  • Ford Tractors: NAA, 9N, 8N, 8N, 600, 700, 800, 900
  • International Tractors: A, Super A, AV, Super AV, B, BN, C, Super C, Cub, Cub Loboy, H, Super H, HV, Super HV, I4, I6, I9, ID6, ID9, M, Super M, MD, Super MD, MDV, Super MDV, MV, Super MV, W4, Super W4, O4, OS4, I4, ID4, W6, Super W6, O6, OS6, ODS6, W9, Super W9, WD9, Super WD9, I9, ID9, W4, W6, W6TA, W9, WD6, WD9, 100, 130, 140, 154, 184, 185, 200, 230, 240, 300, 330, 340, 350, 400, 450, 460, 560, 600, 650, 660
  • Crawler: T4, TD4, T5, TD5, T6, TD6, T9, TD9, T14, TD14, TD14A, TD15, TD18A, T340, TD340
  • Massey Ferguson Tractors: MF35, F40, MF50, MF65, MF85, MF88, MF135, MF150, MF165, MF175, MF180, Super 90, TE20, TO20, TO35
  • Massey Ferguson Industrial: 20, 30, 31, 40, 50, 60, 70, 80, 202, 203, 204, 205, 302, 304, 356, 1001, 2135
  • Massey Ferguson Forklift: 2200
  • Replaces FAD10850A, 360053R91, 378424R91, 393334R91, 208302, AF2749R
  • 1 year limited warranty

Specification Description
Product Weight: 0.17 lb.
Brand: CountyLine
Warranty: 12-Month Limited
Manufacturer Part Number A0NN10670A
CountyLine Ammeter Assembly, A0NN10670A is rated 2.8 out of 5 by 4.
Rated 1 out of 5 by from Not waterproof Water soaked inside after first rain. Tractors tend to get wet.
Date published: 2020-03-22
Rated 1 out of 5 by from Missing parts A friend got one for his Ford 8N and the nuts and washers were missing. The needle also doesn't deflect the was it should. Check the package before you leave the store.
Date published: 2016-10-24
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What size is the ammeter in diameter? Specifically, what size hole will it fit in?

Asked by: mhineman
This is for a 2" diameter hole.
Answered by: DanielB
Date published: 2020-01-28

does this work OK on a Ford 8n tractor converted to 12v negative ground?

Asked by: dave ww
Yes this will still work on his 8N tractor converted to 12V negative ground.
Answered by: ErlindaC
Date published: 2019-04-05

What type of electrical connection does this have on the back?

Asked by: Jugband
This unit has two studs on back to fasten wires to.
Answered by: KirwinH
Date published: 2017-10-06

On your 30 amp meter gauge what are the size of nuts to attach gauge?

Asked by: Anonymous
The nuts are a number 10 screw fine thread (NF) with 32 threads per inch using a 5/16” wrench.
Answered by: ErlindaC
Date published: 2019-03-29

one side hooks to voltage regulator (+ side) what does the other side hook too?

Asked by: JimJimJimJim
Generally this ammeter is designed to be used as a replacement to an existing ammeter. If installing an ammeter the first time into a circuit it is important to understand that the ammeter needs to be hooked in series to the electrical system so that it can read the draw of the system. One end of the ammeter goes to the power supply, this can either be directly to the battery or in the case of most tractors the post on the starter solenoid that gets direct battery power. The other end goes to your charging output. If you have a regulator, it would go on the battery marked post of the regulator. If you have an alternator it connects to the alternator. Best to use a minimum of 12 gauge wires. The ammeter should read negative when cranking with the starter, then the needle will point in the positive when the tractor is running (presuming the charging system is charging). If the needle on the gauge points opposite, reverse the connections on the posts of the gauge.
Answered by: jessicasm
Date published: 2019-08-22
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