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39-140 Dual Arm Crank, 16"

One 9" hopperOne 5.5" left handI am in need of these replacemet parts. Can you tell me what brand would work? It appears I was misreading left and right hand. Please clarify. From the inside the lock is on the right and hinges on the left

The window is about 25-30 years old. The crank will no pull in the window. I read the patent number as US Pat. 4505601

Please help

I have 2 of theses that need to be replaced, I can find any names or numbers on them.

What do you think?

Need replacement crank in gold. Or two new ones to match in white

Either a Pella or Anderson window arm and crank. Patent #4505601 Truth 45301. Arm extends to 17 3/4 inches.

Greetings! I have a number of Windows that need an assist to get the gears to bite. They don't look terribly stripped but this prevents the ability to operate the window without removing the screen. Please call me with questions and a recommendation on what I could replace. (cranks only would be nic ... (cont.)

I am looking for this part for a Trust window.

My bathroom window has a dual arm window crank, made by TRUTH, that is not functioning (opening or closing). As shown, when fully extended, the arm is about 11".I need parts, and instructions on how to repair. This house was built in 1991 and I assume the window hardware is that old too.If you know ... (cont.)

This is a Biltbest opener part number 233 D. C. Is There a replacement part for this.ThanksLaird

Need new crank assembly. Color dark bronze. Threads stripped on part surrounding crank shaft (to hold in place when opening window). Not sure how t remove old assembly. Crank cover doesn't seem to pop off as it does on crank windows. Thanks!

Most of the parts that are problematic are the cranks. Is there a way to replace this unit without replacing the entire unit with the arm? I did watch the video about how to replace the entire unit. 3 are the type in 550. Another stripped crank goes to a standard right opening arm like 551. The rest ... (cont.)

This is a Semco awning window that was installed in 1997. The internal cranking mechanism is broken. Do you have a replacement part available?Thank you,Mike

What operator do I need to replace this one?

Your #39-140 operator appears very similar to the #30895A that I'm replacing, except for the mounting. The one that I'm replacing mounts vertically thru the inside of the window frame directly into the operator. The center to center on the mounting holes of the operator is 7", whereas yours mounts d ... (cont.)

Hi, I am looking for the part pictured - it has the handle that twists to open the window, everything else about the window works. The window is Truth brand. Thank you very much! Laura kozien

Crank worm gear broken

The entire workings inside the crank are broken. I can't buy just a new crank. The mechanism inside just pulls in and out, but won't come out, and spins round and round. I can't see any way to remove the base around the whole thing from the window frame to get to it that way. Any help would be ... (cont.)

Hi,My awning window operator no longer works. I have tried to repair it with no luck but I am not an expert. I need to confirm what replacement part or parts I need. Thanks for your help.Kathy