How to Remove and Install 1157 Bulb From Trailer Lights

Question

Question:

How do I replace tail light bulb on my outback travel trailer

asked by: Brett L

1

Helpful Expert Reply:

For an 1157 bulb like the # A1157B, in order to remove the old one you'll want to gently push down on the bulb while twisting the bulb 1/4 turn counterclockwise. You should then be able to pull the bulb from the socket. When replacing the bulb, align the dual notches on the base of the replacement bulb to the grooves inside the socket.

expert reply by: Erik B

1

Answer 1

The bulb that's in the #ST8RB light is an 1157 like part #A1157B. To change the bulb remove the front lens by taking off the screws and gently prying the lens away. Then to get the bulb out you'll need to push in on it a bit and twist the…

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Answer 2

There are a wide variety of trailer lights offered and these come with different type of construction. Some lights may not be user-serviceable (such as some LED types and sealed waterproof lights) but usually trailer lights that use standard…

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Answer 3

Ken, since the Wesbar 102639 is no longer available, you will need to replace both lights with the Optronics LED Combination Trailer Tail Lights #TLL160RK. These lights measure 8-1/16" long x 2-7/8" tall x 2-13/16" deep, has a built in…

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Answer 4

In general, yes, most incandescent bulbs can be swapped out for an LED. In order to do this you need to know the bulb type such as 1157. That said, when replacing incandescents with LEDs you must use the same color bulb as the lens in order for the…

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Answer 5

The Light Bulbs #A1157B & #A194B are replaceable on your Wesbar Tail Lights 403026. The part #102641 is the number for the lens while the 102640 is for the inner assembly which is only available with the entire tail light at this time.

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Answer 6

If you have the Wesbar Submersible Low Profile Trailer Tail Lights #403026 and #403076 on your trailer, which the replacement lens #102641 fits, then the correct replacement bulb is the 1157 part #A1157B on our site. If you would like to replace them…

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Answer 7

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 8

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 11

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

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Answer 12

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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How to Remove and Install 1157 Bulb From Trailer Lights

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