What Do You Need To Measure To Find The Correct Replacement Slide Out Gear Pack
Updated 06/03/2025 | Published 02/28/2023
Products Featured in This Question
Question:
What part of the arm do you measure for correct size for Slide out gear pack
asked by: Karen S
Expert Reply:
You'll need to measure the arm (pictured below) to determine the correct size gear pack replacement for your trailer's slide outs.
For 2" x 2" you'll need # LC281331
For 2.5" x 2.5" you'll need # LC123356
For 2" x 3" or 3" x 3" you'll need # LC140409
I've attached a short video below where I'll walk you through the replacement process. I do recommend using a floor jack and piece of wood to help lift the slide out box up slightly to take some tension off of the gear pack to make replacement easier.
(click to enlarge)
Product Page this Question was Asked From
Replacement Gear Pack for Lippert RV Slide-outs -2"x3" or 3"x3" Arms - Standard
- RV Slide Out Parts
- Gears
- Gear Pack
- Lippert Above-Floor Slide-Out Systems
- Lippert Through-Frame Slide-Out Systems
- Lippert
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Replacement Gear Pack for Lippert RV Slide-outs w/2-1/2" x 2-1/2" Arms - Heavy Duty
- Shop: BAK Revolver X4s Hard Tonneau Cover - Roll Up - Aluminum and Vinyl - Matte Black
- Q&A: Determining The Correct Replacement Slide Out Gear Packs For A 2010 Dutchmen Grand Junction
- Search Results: gear pack
- Shop: Lippert 2-1/2" x 2-1/2" RV Slide-Out Standard Gear Pack Assembly
- Q&A: How to Determine Correct Lippert Slide Out Gear Pack
- Video: DIY Install: BAK Revolver X4s Hard Tonneau Cover on your 2022 Ford F-250 Super Duty
- Video: Complete Breakdown of the Lippert 2-1/2" x 2-1/2" RV Slide-Out Standard Gear Pack Assembly
- Shop: Replacement Gear Pack for Lippert RV Slide-outs -2"x3" or 3"x3" Arms - Standard
- Shop: Lomax Stance Hard Tonneau Cover - Folding - Aluminum - Black Urethane
- Shop: Lippert Triple Flexguard RV Slide-Out Kit Hardware
- Shop: JT's Strong Arm Jack Stabilizer Kit for Travel Trailers
- Search Results: lc122739
- Video: Ultimate Overview of the Replacement Lippert Hex Gear for Schwintek RV Slide-Outs
- Search Results: dome
- Search Results: shower skylight
- Search Results: roof dome
- Search Results: rv shower
- Search Results: rv shower skylight
- Shop: Vehicle Tow Bar Wiring
- Video: Let’s Check Out the Hopkins Magnetic Tow Lights
- Video: Breaking Down the Replacement Gear Pack for Lippert RV Slide-outs w/2-1/2" x 2-1/2" Arms
- Q&A: Determining The Correct Replacement Slide Out Motor For A 2007 Fleetwood Pace Arrow Motorhome
- Q&A: Replacement Roller for Slide Out on Motorhome
- Video: The Low-Down on the LED Trailer Mini Clearance and Side Marker Light with Grommet
- Q&A: Troubleshooting A Slide Out Box That Stops Before Fully Sealing Closed
- Article: 5 Reasons to Convert Your RV Lights to LEDs Today
- Q&A: Replacement Hot Water Heater Control Board For Atwood Water Heater with Control Board 90098
- Q&A: Dimensions of Lippert Components Venture Actuator and High Speed Slide-Out Motor # LC168956
- Article: Testing Trailer Brake Magnets for Proper Function
on RV Slide Out Parts
Donald
6/1/2025
I'm looking to replace my gear packs on 2012 Spring dale 266RL slide room. The video and photos are not showing measurement points in enough detail. So i don't trust my measurement. I think it is a 2x2. But im not sure how many teeth. Also, can i measure across the to top of the arm also to get correct measurement?