Determining Torque Specs for Installing Trailair Pin Box
Question:
what is the torque spec for LC158778
asked by: Joe
0
Expert Reply:
Pin box bolt torque is based on the size of the bolts.
1/2 inch Bolts GR5 90 ft-lbs
5/8 inch Bolts GR5 150 ft-lbs
3/4 inch Bolts GR5 275 ft-lbs
The specific torque specs for installing the Trailair pin box part # LC158778 that you referenced are listed in the included instructions that come with this.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Curt Air Ride 5th Wheel Pin Box - Lippert 1621 & 1621HD - 21,000 lbs
- Fifth Wheel King Pin
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 21000 lbs GTW
- Fixed Turret
- Lippert 1621HD
- Lippert
more information >
Continue Researching
- Shop: Suspension Enhancement
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Q&A: Torque Recommendation for Pin Box Bolts
- Shop: Trailair Air Ride 5th Wheel Pin Box - Lippert 1116 - 21,000 lbs
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Q&A: What is Recommended Torque for Pivot Bolt of Trailair Pin Box King Pin Plate
- Q&A: Bolt Torque Value for Installing LC1387882 Lippert 1621 HD Replacement Pin Box
- Q&A: Torque Recommendation for Bolts that Hold Pin Box to Trailer
- Shop: Curt Soft Trac II Trailer Breakaway Kit with Battery Charger
- Search Results: trailer breakaway kit
- Shop: SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 5K to 8K - Overslung
- Q&A: Installation Instructions for Lippert Trailair Air Ride 5th Wheel Pin Boxes
- Search Results: trail air pin box
- Shop: Trailair Air Ride 5th Wheel Pin Box - Lippert 0719 - 18,000 lbs
- Shop: Trailair Flex Air 5th Wheel Pin Box - Lippert 0719 - 18,000 lbs
- Q&A: What Are the Torque Specs for Installing Lippert Road Armor Shock Absorbing Equalizers
- Q&A: Are There Extra Spacers for the SumoSprings Trailer Helper Springs
- Search Results: capture plate
- Video: Review of Lippert Fifth Wheel King Pin - Upgraded Pin Box - LC155943
- Video: Lippert Trailair 5th Wheel Pin Box Air Spring Replacement Review
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Search Results: air bags
- Shop: Trailer Hitch
- Video: SumoSprings Solo Rear Helper Springs Review SS28UV
- Video: Choosing the Best Fifth Wheel Hitch
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Search Results: 25980ez
- Shop: Trailer Wiring
- Video: MORryde Cushioned 5th Wheel Pin Box Review
- Search Results: air suspension compressor kit
Explore Expert Info
![Our Expert]()
on Fifth Wheel King Pin
on Fifth Wheel King Pin
