What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

Suspension Arms for JEEP WRANGLER JL

IMPROVE GRIP, HANDLING & PERFORMANCE.

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Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL

Pre-Order
Available for Preorder. Ships within 4-6 weeks.
Available for Preorder. Ships within 4-6 weeks.

SKU: KTA187 Benefit Note:
Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL

ℹ️ Performance - Off-car adjustable pinion angle correction - Suits lifted models to 100mm - check clearance with large tyres

Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms

Pre-Order
Available for Preorder. Ships within 4-6 weeks.
Available for Preorder. Ships within 4-6 weeks.

Qty Required 1

Kit Contents 2 Arms
€367.85

Qty Required 1
Kit Contents 2 Arms

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Suspension & Chassis Components

Suspension Arms for JEEP WRANGLER JL

IMPROVE GRIP, HANDLING & PERFORMANCE.

Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL

Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL

Refine your search

Category

Fitting Position

Can’t find what you’re looking for?

Suspension & Chassis Components

Suspension Arms for JEEP WRANGLER JL

IMPROVE GRIP, HANDLING & PERFORMANCE.

Rear Trailing Arm Upper - Arm Assembly ✅ Fits JEEP WRANGLER JL

Rear Trailing Arm Upper - Arm Assembly ✅ Fits JEEP WRANGLER JL

Refine your search

Category

Fitting Position

Can’t find what you’re looking for?

Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL

Rear Trailing Arm Upper - Arm Assembly
✅ Fits JEEP WRANGLER JL