Brake issues!

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Nov 23, 2018 | 11:08 AM

geetoe

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Mountain Pass

Joined: Sep 2007

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From: Vale, South Dakota

Brake issues!

Good morning, everyone! My truck's rear brakes have issues. The drum does not cover all the way to the backing plate on the driver's side. I think it has the wrong rear backing plates as well. Can anyone tell from the pictures what's wrong?

Passenger side

Driver's side

Date code, Am I correct 9/1/1964?

Nov 23, 2018 | 11:54 AM

NumberDummy

Ford Parts Specialist

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From: Simi Valley, CA

4J1 = Assembled September (J) 1, 1964. Would have originally been installed in a 1965.

Nov 23, 2018 | 06:36 PM

Alongfortheride

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Wrong drum would be my guess

Nov 23, 2018 | 07:16 PM

NumberDummy

Ford Parts Specialist

Joined: Nov 2006

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From: Simi Valley, CA

C4TZ-1126-A (replaced 8M-1126-A) .. Rear Brake Drum-Use with 11" x 1 3/4" rear brakes / Obsolete

1949/51 Mercury; 1957/67 F100.

Pic: See 5th entry for the specs of C4TZ-1126-A

Nov 23, 2018 | 07:56 PM

geetoe

Thread Starter

Mountain Pass

Joined: Sep 2007

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From: Vale, South Dakota

Number Dummy!

What are the numbers for the correct backing plates?

Nov 23, 2018 | 08:39 PM

NumberDummy

Ford Parts Specialist

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From: Simi Valley, CA

Quote:

Originally Posted by geetoe

What are the numbers for the correct backing plates?

C4TZ-2211-A .. Right Rear Backing Plate / Stamped: 314820-R / 3 5/32" mounting hole diameter / Obsolete

C4TZ-2212-A .. Left Rear Backing Plate / Stamped: 314819-L / 3 5/32" mounting hole diameter / Obsolete

1964/65 F100 2WD; 1966 F100 2WD before serial number 816,001.

Nov 23, 2018 | 09:30 PM

geetoe

Thread Starter

Mountain Pass

Joined: Sep 2007

Posts: 113

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From: Vale, South Dakota

Number Dummy!

Are they the same for 4 wheel drive?

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Nov 23, 2018 | 10:25 PM

geetoe

Thread Starter

Mountain Pass

Joined: Sep 2007

Posts: 113

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From: Vale, South Dakota

Number Dummy, mine is a 4 wheel drive

Number Dummy, mine is a 4 wheel drive. I pulled the axles today to try to figure out what's going on with the brakes. Someone replaced the driver's side backing plate with a later model one. The passenger side I think is correct but the bottom is ground off like it lost an axle at some point. There's no number on the original one. Do you know what the numbers for the 4 wheel drive backing plates are? I appreciate your help!

Nov 24, 2018 | 11:26 AM

#10

NumberDummy

Ford Parts Specialist

Joined: Nov 2006

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From: Simi Valley, CA

Quote:

Originally Posted by geetoe

B9TT-2211-A Right & B9TT-2212-A Left .. Rear Brake Backing Plates / Obsolete

1959/65 F100 4WD // 1966 is different and there are two different types.

Nov 24, 2018 | 11:52 AM

#11

geetoe

Thread Starter

Mountain Pass

Joined: Sep 2007

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From: Vale, South Dakota

What's the difference Number Dummy?

Hi, do you know what the difference is? Can I use ones from a 2 wheel drive on my truck? Why would they be different? Are the rears different for 4 wheel drive?

Nov 24, 2018 | 12:28 PM

#12

NumberDummy

Ford Parts Specialist

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From: Simi Valley, CA

Quote:

Originally Posted by geetoe

Hi, do you know what the difference is? Can I use ones from a 2 wheel drive on my truck? Why would they be different? Are the rears different for 4 wheel drive?

I don't have a clue what the difference is, all I know is...that the part numbers are different.

If you have any further questions, make sure you mention the year of your truck, the series and that it has 4WD

You failed to mention any of this jazz, until you said it had 4WD in post # 9.

Nov 24, 2018 | 01:08 PM

#13

geetoe

Thread Starter

Mountain Pass

Joined: Sep 2007

Posts: 113

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From: Vale, South Dakota

I'm sorry!

The truck is a 1965 F100 4x4

Nov 24, 2018 | 11:04 PM

#14

cosmofennema

Tuned

Joined: Oct 2018

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There is s small chance the axle has started to come off the bearing. I have had this happen to Ford 9" axles, though mine came ALL the way out.

Cosmo