Replacement Trailair Flex Air Pin Box for 2021 Keystone Montana 3120RL
Published 09/23/2020
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Question:
I am looking at buying a 2021 Montana fifth wheel model 3120RL. Which Trailair Air Ride 5th Wheel Pin Box should I get? My Truck is a 2019 RAM 3500 Crew Cab with an 8ft. Bed.
asked by: Kevin
Expert Reply:
In order to choose the correct Trailair Flex Air pin box like the # LC328492, or any other pin box for that matter, is by checking the spec sticker on the current pin box for a model number. We don't have a database that tells us what pin box is on specific trailers, so you would need to either find the number on the sticker/plate or you can take some measurements of the bolt patterns to determine which one you've got. I've linked a brief article that explains this process.
The Trailair Flex Air # LC328492 is designed to replace Lippert 1621 pin boxes, so if your 2021 Keystone Montana 3120RL 5th Wheel has a Lippert 1621 pin box, it would be the correct replacement. If you find a different model number, please let me know what you find and I can help you locate the correct Trailair model for your 5th wheel.
Product Page this Question was Asked From
Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 1621
- CURT
more information >
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Kevin
9/23/2020
I am looking at buying a 2021 Montana fifth wheel model 3120RL. Which Trailair Air Ride 5th Wheel Pin Box should I get? My Truck is a 2019 RAM 3500 Crew Cab with an 8ft. Bed.