Synergy 8583-04 Front Lower Adjustable Control Arm Kit
SKU: 21271971640

Synergy 8583-04 Front Lower Adjustable Control Arm Kit

Sale price$315.00 Regular price$350.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Synergy 8583-04 Front Lower Adjustable Control Arm KitReduce suspension angles on your 2003 2013 Dodge Ram 2500 3500 4WD with the Synergy 8583 04 Front Lower Adjustable Control Arm Kit from GAP. A long arm suspension upgrade involves using longer control arms that mount further back on the vehicle to reduce suspension angles and bring the truck closer to the stock geometry. The Synergy Front Lower Control Long Arms are adjustable to allow for caster correction and re centering of the front axle housing

Reduce suspension angles on your 2003-2013 Dodge Ram 2500/3500 4WD with the Synergy 8583-04 Front Lower Adjustable Control Arm Kit from GAP. A long-arm suspension upgrade involves using longer control arms that mount further back on the vehicle to reduce suspension angles and bring the truck closer to the stock geometry. The Synergy Front Lower Control Long Arms are adjustable to allow for caster correction and re-centering of the front axle housing for oversize tires and increased ride heights. Our Double Adjuster Assembly allows adjustment of control arm length without removing them from the vehicle and uses a pinch bolt instead of a jam nut for ease of use and reliability. Maintenance Free Dual Durometer Bushings are used at both ends for uncompromised articulation and isolation of Noise, Vibration, and Harshness. When paired with the Synergy Long Arm Brackets (8581) and Synergy Front Upper Long Arms (8585) you can guarantee an unmatched ride quality and off-road capability.

Features:
  • Made From High-Quality Crush Resistant 2" X .25 Wall 1026 DOM Tubing
  • Suspension Components Feature An Abrasion-Resistant Powder Coat Finish For Maximum Durability And Corrosion Resistance
  • Synergy Double Adjuster Sleeve & Pinch Bolt Assembly
  • Bolt-On Components Assures An Easy, Trouble-Free Installation With The Use Of Basic Hand Tools
  • Sold As A Complete Pair
  • Increases Wheel Travel For Better Off-Road Performance
  • Reduces The Operating Angle For The Control Arms Which Produces A Smoother Ride Both On And Off The Trail
  • Better Approach And Departure Angles For Negotiating Obstacles
  • Reduces The Stress On Vehicles Suspension Components By Having Less Drastic Angles On The Control Arms
  • Arms Are Designed And Manufactured To Maximize Ground Clearance
  • The Arms Will Allow The Use Of OEM Wheels With Larger Tires Without The Requirement Of An Additional Wheel Spacer



Kit Includes:
(1) 858301-L Assembled Dodge Long Arm, Left FLCA
(1) 858301-R Assembled Dodge Long Arm, Right FLCA
(2) Pinch bolts and hardware

Note: 2013 Dodge Ram 3500's were a split year for production. If your truck has radius arms use 2014+ Dodge Ram parts.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21271971640

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 1992 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
ali
Draper, US
★★★★★ 5
Good ball for strong chewers
Color: Cheeze Brawl - Large, Color: Cheeze Brawl - Large
My dog loves this ball except the outside fur gets gross really quickly. However, it’s easy to cutoff and underneath is a strong squeaky ball. It’s like two gifts in one. He’s a very heavy chewer and the ball lasts quite a bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
A
Verified Purchase
Ashton Gibson
Carnegie, US
★★★★★ 5
Take the skin off and get the right size for your dog’s weight!
Color: Panda Bear - Large, Color: Panda Bear - Large
This review is specifically for the panda toy. My dog is a super chewer and will literally go through any normal toy, even the ones labeled for aggressive chewers, within a few hours at most. He’s about to be 10 years old and this is the first time he’s ever had a toy that lasted as long as it has. I wanna mention the outer layer he almost immediately chewed through. To me, it wasn’t worth the fear of him dealing through pieces so I just took the whole “skin” off. However, he’s safely had this for 2 months with no issues and heavy daily chewing until he finally broke it apart. So if you have a super chewer, make sure to get the size appropriate for your dog’s weight and take the “skin” off and you’re left with a quality toy that will stick around! Pictured is a set of 2 new toys of the same variety since he finally chewed through his last batch lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kit
Dallas, US
★★★★★ 4
My dog loves this toy but…
Color: Grey Bear - Large
This toy has many pros and cons, but it’s my dogs all time favorite toy so I have to give it 4 stars. Pro:My German Shepard loves this toy, it has no squeaker and she hates squeakers, so she hasn’t tried to destroy it. It’s the perfect size for a large ball. She likes to throw her toys and this one has a pretty decent bounce to it so she can entertain herself. Cons: the inside is hard rubber, she likes to throw her toys and it hurts when she hits you with it or drops it on your feet. Also a huge hazard to windows and anything breakable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2025
I
Verified Purchase
ingrid C
Pawtucket, US
★★★★★ 5
Pretty awesome chew toy
Color: Grey Bear - Large
This toy is great!! I have a doodle that shreds everything in sight, including durable toys, but this one stood up to the Teddy test! He easily ripped off the ear/feet bits, but the fabric casing hasn’t come off after a week of play, and I expect the rubber toy inside will be even harder to break. This is a fairly heavy toy, so it makes a thunk when it drops and is probably not suitable for small dogs. It has a light squeak that is quiet and infrequent enough to not annoy me, and it’s pretty cute too!! it does get soaked in drool pretty fast (and takes forever to dry), but at this point i’m grateful it lasts long enough to get drooled on at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
A
Verified Purchase
a b
Draper, US
★★★★★ 3
less than 24 hours :/
Color: Grey Bear - Large, Color: Grey Bear - Large
smaller than i expected but had a strong interior that i was pleasantly surprised with. my lil lady very much enjoyed it, however it lasted less than 24 hours before the poor toy was skinned alive :( she loves plushies and she’s obsessed w his skin after tearing him apart. it does have a solid rubber interior that is still good as a toy, however i was hoping its skin would stay on longer than a day :( overall decent toy, 3 stars for being destroyed so quickly. wouldn’t recommend for strong chewers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025

recommand products