Synergy Manufacturing Axle Housing Inner Sleeve Kit

From $150.00

• Designed to increase the strength of the front Axle housing which is prone to bending when larger off road tires are installed and used off road
• Inner Axle Sleeves add a 57% increase in strength over stock
• The stock axle housing must be drilled and plug welded for installation
• California Residents: WARNING

Synergy Manufacturing Front Axle Assurance Kits

From $310.00

• Designed to strengthen the front axle
• Provides a 59% increase in strength over the stock axle tubes
• Inner C Gussets are laser cut and CNC bent in a heavy duty 3-sided construction
• Made in the USA
• California Residents: WARNING

Synergy Manufacturing Dana 30/44 Inner C Gusset Kit 2.5 Inch Axle Housing

From $85.00

• CNC Bent For Precision Fit
• Laser cut for tight clearances
• Heavy Duty Three Side Construction
• Requires Welding: Fits All Jeep JK Dana 30/44 Fronts With 2.5 inch Axle Tubes
• Made in the U.S.A
• California Residents: WARNING

Synergy Manufacturing Shock Mounts

From $100.00

• Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of suspension design & experience in the off road industry. All Synergy products are designed with the use of the latest CAD engineering software to ensure the highest level of fit, finish, and performance.
• California Residents: WARNING

Crown Automotive Leaf Spring Plates

From $15.99

• Leaf Spring Plate
• California Residents: WARNING

Crown Automotive Leaf Spring Bushings

From $1.99

• Leaf Spring Bushing
• California Residents: WARNING

Synergy Manufacturing Control Arm Mounts

From $125.00

• Synergy Manufacturing Weld-On HD Front Lower Control Arm Mounts heavy duty 3 sided construction and laser cut/CNC bent from 3/16" high strength steel to provide maximum rigidity
• Brackets comes with additional mounting holes so that the control arms can be mounted 1" higher than stock for additional clearance
• Synergy Manufacturing Weld-On HD Front Lower Control Arm Mounts hole size is 9/16" and a mounting width of 2-5/8
• California Residents: WARNING

Synergy Manufacturing Front Dana 30 Inner C-Gusset Kit

From $100.00

• Brackets are laser cut and CNC bent from 3/16 inch high strength carbon steel
• Heavy duty 3 sided construction provides for a VERY rigid bracket
• 1 Kit will Made in the U.S.A.
• California Residents: WARNING

Synergy Manufacturing Radius Axle Link Brackets

From $1,000.00

• Synergy Manufacturing Radius Axle Link Brackets are designed to be used on an axle housing with a 3" diameter
• The link brackets are laser cut and CNC bent from 1/4" carbon steel
• The heavy duty 3 sided construction provides for a VERY rigid bracket and is designed to be used with any of our large rod ends with our high misalignment spacers & all of our rebuildable spherical bearing assemblies
• California Residents: WARNING

Crown Automotive Axle Spindle Nut Socket

From $12.99

• Axle Spindle Nut Socket
• 2-1/16 inch deepwell, thin wall socket
• California Residents: WARNING

Synergy Manufacturing Axle Trusses

From $200.00

• Open top for easy upper link installation
• Rigid, boxed design made from 3/16" laser cut steel plate
• Designed to be used for 4 link suspensions
• Fits most differentials, D35, 44, 60, Ford 8.8", 9.0" & Chevy 14 bolt housings
• Link mount brackets are angled at 50 degrees apart from each other
• California Residents: WARNING

Synergy Manufacturing Axle Bracket Kit

From $175.00

• Front and Rear applications
• Various mounts included
• Made in the USA
• California Residents: WARNING

Synergy Manufacturing Double Adjuster Tube Adapter

From $55.00

• Made from solid stock 1018 Steel
• Adapters Include: (1) Weld on Tube Adapter with Pinch Bolt Slit and Tubes, (1) Zinc Plated Double Adjuster Sleeve to be used with a Thread Shank Rod End, and (1) Pinch Bolt Hardware
• Welding required
• Made in the U.S.A
• California Residents: WARNING

Synergy Manufacturing TRE Adapter

From $40.00

• Adapter is designed to flip the taper on the steering knuckle
• CNC machined from 303 stainless steel
• Sold Individually
• Made in the USA
• California Residents: WARNING

Crown Automotive Coil Spring Retaining Bracket

From $12.99

• Coil Spring Retaining Bracket
• Driver or passenger side front lower
• California Residents: WARNING

Crown Automotive Axle Nut Wrench

From $16.99

• Axle Nut Socket
• Front Dana 44
• Four prong
• Sold individually
• California Residents: WARNING

Crown Automotive Axle Housing Bracket

From $51.99

• Front Axle Housing Bracket
• Bolts to differential cover
• California Residents: WARNING

Synergy Manufacturing Front Long Arm Frame Brackets

From $1,300.00

• Synergy Manufacturing Front Long Arm Frame Brackets are laser cut from 3/16 inch steel & 2 stage powdercoat finish for maximum strength and durability
• The Long Arm Frame Brackets feature an abrasive resistant powder coat finish for maximum durability and corrosion resistance
• 100% bolt on components assures an easy, trouble free installation with the use of basic hand tools
• California Residents: WARNING

Crown Automotive Shock Mounts

From $23.99

• Suspension Strut Mount
• Will work on both the domestic and European models
• Fits driver or passenger side
• California Residents: WARNING

Crown Automotive Clutch Alignment Tool

From $4.99

• Crown Automotive Clutch Alignment Tool
• California Residents: WARNING

Crown Automotive Leaf Spring Mount Kits

From $165.99

Synergy Manufacturing Rear Stretch Bracket Kit

From $1,480.00

• Synergy Manufacturing Rear Stretch Bracket Kit allows 2 Door JK's to be stretched with the Synergy 8 inch stretch kit while retaining the factory style coil spring and shock setup
• The Rear Stretch Bracket Kit Relocates upper coil spring mounts and upper shock mounts back 8 inches
• The Synergy Manufacturing Rear Stretch Bracket Kit is designed to be used in conjunction with Synergy 8032 rear 8 inch stretch brackets and long arms
• California Residents: WARNING

Synergy Manufacturing HD Front Lower Coil Spring Mounts

From $150.00

• Synergy Manufacturing HD Front Lower Coil Spring Mounts are designed to replace stock Jeep JK front lower coil mounts that are prone to failure
• The HD Front Lower Coil Spring Mounts are laser cut and cnc bent from 3/16 inch steel and have a 3/8-16 threaded integrated bump stop pad
• The Synergy Manufacturing HD Front Lower Coil Spring Mounts have a weld on design and are perfect for users who are re-tubing or building a custom axle with coil springs
• California Residents: WARNING

Synergy Manufacturing Weld-On Rear Upper Control Arm Bracket

From $50.00

• Synergy Manufacturing Weld-On Rear Upper Control Arm Bracket are designed to mimic factory JK upper control arm bracket on any axle
• The Weld-On Rear Upper Control Arm Brackets replace the thin factory brackets on a stock axle or use for swapping any axle into a JK
• The Synergy Manufacturing Weld-On Rear Upper Control Arm Brackets are made in the U.S.A
• California Residents: WARNING