Replacement Equalizers and Shackle Straps for 2007 Keystone Raptor 3712
Question:
I have a 2007 raptor 3712 triple axle. With 8,000lb axles. It’s time to redo the shackles and equalizers. Would like to upgrade to newer style . Looking for help ordering the correct stuff. Front to middle axle measures 32 1/2”. Middle to rear axle measures 33 1/2”. The rear equalizer measures 7” center to center bolt. The front equalizer measures 5 3/4” center to center bolt. The shackles are 2 3/4” center to center. Any help would be greatly appreciated.
asked by: Jason
Expert Reply:
Thank you for all of that excellent information and photos!
To replace the front equalizer you need the Curved Equalizer # TREQ104 and then for the rear equalizer you need the Equalizer for 1-3/4" Wide Double-Eye Springs # TREQ105. To replace your 2-3/4" long shackle straps use part # TRSL275.
While you're replacing everything it would be work swapping out your bolts as well. To do this you need a 9/16" diameter bolt that's 3" long like the Redline # 126B2.
If you're looking to do an overhaul and upgrade as opposed to just replacement then I recommend checking out the MORryde Shock Absorbing Suspension Equalizers for Triple Axle Trailers w/ 33" Wheelbase # MR59ZR. This looks a little different than what you currently have but it's designed for an 8K triple axle setup with a 33" wheelbase (33" from center of axle to center of axle). We've experienced nothing but good from the MORryde suspension upgrade kits so I know you'll be happy with this performance.
If you go this route then I recommend using the MORryde Suspension Upgrade Kit # MR86ZR instead which comes with 2-1/4" long shackles and everything you need to get it all installed.
Attached are some review videos for you to check out.
Products Referenced in This Question
Wet Equalizer Bolt with Locknut and Grease Zerk for Double-Eye Springs - 3" Long
- Trailer Suspension Parts
- Suspension Bolts
- Camper
- Car Hauler
- Utility Trailer
- 9/16 Inch Diameter
- 2-5/16 Inch Long
- Redline
more information >
MORryde Shock Absorbing Suspension Equalizers for Triple Axle Trailers w/ 33" Wheelbase - 8K
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- 6-1/2 Inch Long
- Triple Axle
- MORryde
more information >
MORryde Suspension Upgrade Kit for Triple Axle Trailers - 2-1/4" Long Shackle Straps
- Trailer Suspension Parts
- Suspension Kits
- Boat Trailer
- Snowmobile Trailer
- 2-1/4 Inch Long
- Triple Axle
- MORryde
more information >
Equalizer for 1-3/4" Wide Double-Eye Springs - 6-3/4" Long - 9/16" Center Hole
- Trailer Suspension Parts
- Standard Equalizer
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- 6-3/4 Inch Long
- Tandem Axle
- Triple Axle
- TruRyde
more information >
- Trailer Suspension Parts
- Shackle Links
- Camper
- Car Hauler
- Utility Trailer
- 2-3/4 Inch Long
- TruRyde
more information >
Product Page this Question was Asked From
Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long - 9/16" Center Hole
- Trailer Suspension Parts
- Standard Equalizer
- Camper
- Car Hauler
- Utility Trailer
- Double Eye Springs
- 5-3/4 Inch Long
- Tandem Axle
- Triple Axle
- TruRyde
more information >
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