How Many Bolts Get Used to Install a RotaFlex Pin Box on a Trailer
Updated 03/22/2020 | Published 09/25/2015 >
Products Featured in This Question
Question:
How many bolts do you have to use to mount to trailer on a rotoflex 18k, it has 3 in the front row and 2 in the back row for each side. Can I the pin box one hole and mount with 2 in the front and 2 in the back on each side.
asked by: James S
Expert Reply:
When you attach a RotoFlex pin box like the part # LC328330 you will need to use the same amount of bolts per side of the pin box like that the original pin box used to secure to the trailer frame.
Some setups will require only 4 bolts and some may require 5 or 6. It really depends on the trailer and what was originally on the trailer.
Product Page this Question was Asked From
Curt Air Ride 5th Wheel Pin Box - Lippert 1621 & 1621HD - 21,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 21000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 1621
- Lippert 1621HD
- Lippert
more information >
Continue Researching
- Shop: Gooseneck Hitch
- Shop: Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1621/1621HD - 30K GTW - 4.5K TW
- Shop: Safety Chain with 2 Hooks for Gen-Y 5th Wheel to Gooseneck Pin Box - 84" Long - 26,000 lbs
- Search Results: gooseneck hitch
- Q&A: Bolts Needed To Mount The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box # GY48GR
- Q&A: How Can I Get Replacement Parts For B&W Companion 5th Wheel Hitch?
- Q&A: Is a Replacement Shock Offered for the B&W Companion RVB3300
- Shop: Trailair Rota-Flex 5th Wheel Pin Box - Lippert 1621 or 1621HD - 18,000 lbs
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Search Results: pin box
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Shop: Center Section for B&W Turnoverball Underbed Gooseneck Hitch - 30,000 lbs
- Q&A: Torque Specs for the B&W Companion 5th Wheel Hitch
- Q&A: Torque Specs for the Base Bolts on the B&W Companion OEM 5th Wheel Hitch
- Q&A: Draw Down Bolt Torque Rating for B and W Companion Hitch
- Video: The Low-Down on the Curt Rota-Flex 5th Wheel Pin Box
- Video: Review of the Curt Rota-Flex 5th Wheel Pin Box
- Q&A: What is Minimum Clearance Between Fifth Wheel Overhang and Truck Bed Rails
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Search Results: trailer tires and wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Article: How to Measure for Trailer Hitch Drop
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
- Shop: Suspension Enhancement
- Search Results: trailer wiring


Raymond H.
3/20/2020
Can I lower the Lippert Rota Flex pin box by one bolt space to cause nose to be higher?