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87-177 Sun-Air Window Roller Assembly, 1/2" Flat Wheel

Not sure of brand and hopefully pictures help

I need to buy two new rollers for my window. It doesn't have the roller now and is super hard to open. Here is a picture of a roller from another window in the house. My house was built is 1989

Need replacement

This is a wheel for sliding window

the above part is needed for sliding window because when i slide it is loose in the track.

WE are trying to replace the rollers. There two sets per window. The rollers diameter is 3/8" and the width is 1/4".

The attached picture shows the roller on each side at the bottom of the sling window. Please let me know if you have them.

These come from my living room, single pane windows, the home was built in 1987, I believe these are the original as we've been here 21 years. I'd like to order several if you can identify them. Thanks

The lock has the words "Pacific Industries" on it. The house was built in 1998 and these are the original windows. These rollers install with one screw at the bottom leading corner of the window. Thank you for your help.

HELP!! don't know the make or model number for windows. installed 25 years ago. I need either replacements for the end pieces (depicted in black) or the entire cradle with end pieces attached.

can you help me locate this window roller? 2" long 3/8" wide body 3/4" with the end cap wheel is 1/2" diameter/wide are you able to find the exact model? if not a suitable replacement?

Can you identify this roller assembly part from a slider window and where I can order replacements? My assumption is that there was some type of coating on these rollers that has worn off causing a noisy and rough slide. House was built in 2000. This particular window has no identifying manufactur ... (cont.)

Hello, have Sun Air windows in my house built in 1988. In one very, very big one that has no rollers what so ever! I have attached pictures. Please confirm that the 87-177 is the correct size. Big Thanks!!

Hello, I need to identify this window roller for my aluminum framed window, unknown manufacturer. I haven't been able to find this style in the sizes depicted in Thanks!April

Hi,Do you have anything like this? It has plastic housing and wheel.Thank You,Dan U

Dear Swisco,All we really need is the solid wheel-axle with dimensions:axle length: 0.492" (12.5mm)axle diameter: 0.188" (4.75mm)wheel diameter: 0.500" (12.7mm)"Western Products" are the only words on the windows,which are some 30-years old.Thank you for seeking a suitable replacement.Thank you, ... (cont.)

NEED ROLLER FOR WINDOW URGENT PLEASE VICTORY SOLUTIONS 786-452-7831

I have window rollers that I need to replace, but I am unable to find it in your part list. I have double pane aluminum windows manufactured by Guardian. My windows are about 18 years old. Can you help me with this replacement part?

1 1/8" long 1/2" wide Circa 1988

My windows use # 87-177 roller assemblies on the bottom and the exact same plastic piece, minus the roller for the top guide. any suggestions on replacement for the worn top guides?