Recommended Leaf Springs for a 2018 Jayco Octane Travel Trailer
Updated 10/30/2025 | Published 02/02/2025
Products Featured in This Question
Question:
Hello, I’m trying to figure out what springs I need. Recently I replaced the springs with a set but when I measured originally I did not take the weight off of the trailer. The springs at that time measured approximately 26-1/4”. We’ve had an incident on the highway and now I need to replace all the springs and associated hardware again. The springs on the trailer now are all damaged and measure approximately 27”. The trailer is a 2018 jayco octane model 273 with two 5145lb axles. The distance from the frame hangers is 29-1/2 and 59” over all.
asked by: Santana
(click to enlarge)
Expert Reply:
Thanks for the picture and the interesting story! We do not have 27" eye to eye springs in a 5,200 lbs or more capacity but I have a solution for you. The 6-Leaf Double-Eye Spring for 6,000-lb Trailer Axles item # e94SR have an eye to eye measurement of 26" so they're going to be an inch shorter on both axles.
Based on your story, I highly recommend replacing your equalizers. If you swapped them out them out with the Equa-Flex Cushioned Equalizers item # LC145546 you would gain that inch back on both springs/axles. These are comparable to your current ones.
If you're onboard with this recommendation, I would just need to know the distance from the center to the center of your shackle straps so I can recommend the correct replacements with hardware. Feel free to email me directly or comment below.
Product Page this Question was Asked From
6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles - 24-7/8" Long
- Trailer Leaf Springs
- Double Eye Springs
- 9/16 Inch Eye
- Nylon Bushings
- 7000 lbs
- 1-3/4 Inch Wide
- 6 Leaf
- 24-7/8 Inch Long
- Standard Grade
- Dexter
more information >
Continue Researching
- Shop: Timbren Suspension Enhancement System - Rear Axle
- Shop: Replacement Wet Shoulder Bolt - Equa-Flex Tandem Axle Suspension - 9/16" x 3-3/8" - Qty 1
- Video: 6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles Review
- Video: What to Know About the Replacement Wet Shoulder Bolt
- Video: A Closer Look at Off Road Light Options
- Video: Installation of the Dexter E-Z Flex Suspension Kit - Enclosed Trailer
- Shop: 6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles - 24-7/8" Long
- Shop: Replacement Shackle Link with Bolts for Dexter Trailer Suspension Kits
- Shop: Spacer Kit for Timbren Suspension Enhancement System
- Shop: Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 8,000 lbs
- Shop: E-Z Flex Equalizers - Double-Eye Springs - Tandem Axle - 8,000 lbs - Qty 2
- Video: How to Set Up Your Timbren Suspension Enhancement System on a 2022 Ford F-450 Super Duty
- Article: Double-Eye Trailer Suspension System Review
- Search Results: equalizer
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Search Results: suspension enhancement
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
- Q&A: Availability of Heat Strip or Heat Pump for Furrion Chill Cube RV AC
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
- Q&A: How Much Do the Power Mountain Tallboy Off-Road Bottle Jacks Weigh?
- Search Results: trailer wiring
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Search Results: trailer jack
- Q&A: Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel
- Article: The 5 Best Trailer Drop Hitches You Can Buy
on Trailer Leaf Springs
Jerred H.
10/30/2025
Hey, what did you end up doing with the 6-leaf springs and the Equa-Flex equalizers for your Jayco trailer? Once you had the shackle strap measurements, were you able to find the right replacements? Your update could make it easier for others working on similar tandem axle setups.