At a Glance
- SKU: 16137-KIT

This listing is for an adjustable pintle coupler assembly with a forged lunette eye designed for use with standard 3" adjustable channel mounts. Pintle-style couplers are commonly used on dump trailers, military trailers, agricultural trailers, and other heavy-duty towing applications where articulation and strength are required.
The forged lunette ring couples with a pintle hook and the adjustable mounting channel allows the towing height to be set for proper trailer leveling.
Pintle coupler systems are commonly used for heavy-duty trailers where a traditional ball coupler is not sufficient. The lunette eye connects to a pintle hook mounted on the towing vehicle. This design allows greater articulation and durability, making it common on construction equipment trailers, military trailers, and off-road towing setups.
Adjustable pintle mounts are typically installed into a vertical channel bracket that allows the coupler height to be changed by repositioning the mounting bolts. This allows the trailer to remain level across different tow vehicles or hitch heights.
| Specification | Detail |
| Part Number | 16137-KIT |
| Eye Inner Diameter | 2-1/2" |
| Eye Outer Diameter | 6-1/4" |
| Channel Size | 3" Adjustable Channel Mount |
| Mounting Hole Spacing | 2" Center-to-Center |
| Finish | Black Powder-Coated Forged Steel |
| Capacity | 10,000 lbs Gross Trailer Weight |
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815-357-3292 · 270 E Jackson St · Seneca, IL 61360
Customer feedback summarized from Google and Yellow Pages. Dates are shown where available.
Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.
Found the correct RV keys at a good price with free shipping; the keys worked as expected.
Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.
Praised the OEM and aftermarket selection, discounts, quick shipping, and friendly parts staff.
Got the axle he needed right away, set up with a custom spring perch.
Praised the polite staff and quality welding on a project.
Replacement struts brought a long-used door back to working order.
Had a trailer built to his needs at a fair price, then found parts for two other trailers in stock.
Praised the customer service after working with R&P over several years.
Found the gas shock he wanted at a good price with shipping included.
Received swivel D-rings with backing plates and praised the price, correct order, and service.
The right parts arrived the first time, with fast delivery and helpful staff.
Said project advice and prompt shipping helped finish a trailer project.
Reported helpful service and fast shipment to Germany.
Praised a suspension kit, fair pricing, and good parts.
Was pleased with a replacement trailer cord.
Noted dependable service and products across repeat visits.
Said the axle installation fit perfectly and thanked Josh and the crew.
Praised the crew’s professionalism during a difficult hitch replacement.
Liked the product, price, communication, and shipping.
Said the product description explained what would work for the trailer.
Received the item as described with very fast shipping and plans to return.
Praised accurate description, quick shipping, and clear communication.
Was happy with the product and its price.
Called it a pleasure doing business with R&P.
Was pleased with product quality, quick delivery, and an easy installation.
Was enthusiastic about the products.
Was ready to install the product on every trailer they own.
Expected to buy again after a good experience.
Reported that the newly installed parts were working perfectly.
Said things went well, as they had on previous visits.
Praised clear communication and fair value.
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Noted good value, careful packing, and fast shipping.
Found the team professional and easy to work with.
Praised fast shipping and good communication.
Shared appreciation for the owners and their company.
Reported prompt shipping and said they would buy again.
Found R&P easy to deal with.
Praised the people and the service.
Reported a good fit, fair price, accurate listing, and quick shipping.
Received the order a day early and recommended the seller.
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Found the right hub covers quickly and got helpful maintenance advice.
Said R&P helped their company get back on the road after an axle problem.
Was happy with a dump-trailer purchase after comparing options.
Received clear help choosing brake assemblies and bearing seals, followed by fast shipping.
Found a good deal on a 16-foot dump trailer and planned to return.
Thanked the staff for their patience and recommended the shop.
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