Replacement Hardware For Class lV Trailer Hitch On 2010 Chevrolet Silverado 1500

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Question:

What are the exact size of the bolts that are used on a Curt class IV hitch for a 2010 Chevrolet Silverado 1500? I need to replace 2 on my truck. Thanks.

asked by: Lorenzo M

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Expert Reply:

There are 2 different size bolts used for the installation of the Curt Class lV hitch, part # 14301 on a 2010 Silverado 1500.

The installation 4 carriage bolts that are 1/2-13 x 1 3/4, and also 2 hex bolts that are M14-2 x 40mm long.

If you are reinstalling the hitch we recommend using all new hardware and not just part of the hardware kit. We offer the replacement hardware kit needed. You would order part # RHK. Enter the hitch number in the box and select the manufacturer from the drop-down box.

expert reply by: Jeffrey L

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Answer 1

In regards to the Curt Trailer Hitch Receiver part #13322 which is a fit for your 2006 GMC Sierra 1500, the bolts that are used to secure the trailer hitch to the bumper are M14-2 x 40mm hex bolts. Therefore, the weld nuts inside the bumper are…

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Answer 2

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 3

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 4

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two…

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Answer 5

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 6

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors…

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Answer 7

Installing the Union Tee #AL21838 with your #AL57575 will tie the pressure of the two air bags together. So yes, a shift in a very heavy load like a truck camper will potentially result in air being forced from one into the other. The reason I say…

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Answer 8

If you have a trailer wheel that has a 6 lug setup you are going to have a bolt pattern of 6 on 5-1/2 inches. This is the standard 6 lug wheel bolt pattern that trailer rims have. If you are unsure you can check out the help article I attached that…

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Answer 9

You are going to want either our Bearing Kit #BK2-100 or the Timken Kit #TMK52VR. Both of these kits will give you the inner/outer bearings and races along with a grease seal and cotter pin/D-washer for one hub. You always want to replace the race…

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Answer 10

We have just what you need. If you type RHK in the search box on our website it will take you to the replacement hardware kit product page. You will then simply type the number of the hitch you need hardware for in the box that is labeled Hitch…

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Answer 11

Class I and Class II hitches both have a 1-1/4 inch receiver opening. The difference is that a Class I hitch has a lower tongue weight rating, usually 200 pounds and a lower towing rating, usually 2,000 pounds. A Class II hitch usually has a tongue…

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Answer 12

We do sell replacement hardware for all of the hitches we carry with the part #RHK but you might check down in the hitch tube to see if the hardware is taped up in there as that's sometimes where it's stored in shipping.

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Replacement Hardware For Class lV Trailer Hitch On 2010 Chevrolet Silverado 1500

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