Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk Facebook Instagram
Porsche specialists based in the UK
Porsche Panamera 971 MK2 (2021-2023) 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23 Suspension & Axle Anti Roll Bar

Steel sleeve for sway bar shackle bushing. Porsche 356  ›  64441601

Steel sleeve for sway bar shackle bushing. Porsche 356 - 64441601
3
Check vehicle fitment
64441601/1
Product Information
Product Information

Steel Sleeve for Anti-Roll Bar Shackle Bushing 
Sold each - 2 required per car

The OE Match Steel Sleeve is a replacement component for the anti-roll bar shackle bushing assembly fitted to applicable Porsche 356 models.

Fits:

  • Porsche 356 1950-55
  • Porsche 356A 1955-59
  • Porsche 356B 1959-63
  • Porsche 356C 1963-65

Diagram ref no 63

Designed to fit within the shackle bushing, the steel sleeve provides a supporting surface for the mounting hardware, helping maintain correct alignment and secure installation of the anti-roll bar assembly.

What Does It Do?

The steel sleeve supports the anti-roll bar shackle bushing and provides a firm mounting surface for the fastening hardware. It helps prevent excessive compression of the rubber bushing while maintaining correct assembly alignment.

Why Does It Fail?

Common causes include:

  • Corrosion and rust
  • Wear from suspension movement
  • Damage during dismantling
  • Deformation from overtightening
  • Deterioration of surrounding rubber bushes

When Should It Be Replaced?

Replace if the sleeve is corroded, distorted, cracked or excessively worn.

Inspection is recommended when replacing anti-roll bar shackle bushes or restoring the suspension.

Checks & Installation

Inspect the sleeve, rubber bushing, shackle and mounting hardware for wear or damage.

Ensure the sleeve fits correctly within the bushing and tighten the assembly according to Porsche workshop specifications.

Key Features

  • OE Match replacement steel sleeve
  • Designed for applicable Porsche 356 anti-roll bar assemblies
  • Supports the shackle bushing
  • Helps maintain correct mounting alignment
  • Suitable for classic Porsche suspension restoration
  • Sold individually – 2 required per car

Porsche 356 Anti-Roll Bar Bushes, Sleeves & Suspension Parts

The Porsche 356 anti-roll bar assembly relies on correctly fitted bushes, steel sleeves and mounting hardware to maintain controlled suspension movement.

Replacing worn or corroded shackle bushing sleeves helps restore secure mounting and supports reliable anti-roll bar operation.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

64441601
64441601

The product you are viewing cross references to these numbers
Related products
Lateral support clamp anti roll bar. Various sizes for Porsche - PFC13-14, PFC15-16, PFC17-18, PFC19-20, PFC21-22, PFC23-24, PFC25-27, PFC31-33, PFC28-30
3
Lateral support clamp anti roll bar. Various sizes for Porsche
PFC
Product Information
Product Information
Lateral support clamp anti roll bar. 

Anti-Roll Bars (ARB’s) play an important role in a vehicle’s suspension system, helping to reduce body roll by transferring cornering load from one side of a vehicle to the other.

Often mounted to the vehicle’s chassis with rubber bushes, these bushes ensure the bar works as intended. To prevent the anti-roll bar from moving laterally within its mounts when turning, OE manufacturers will either bond the bushes to the bar, add dead-stops to the bar itself, or rely solely on the clamping pressure of the rubber.

But what happens when those bushes wear and need to be replaced? Often anti-roll bars with bonded bushes come as a costly complete assembly, so the alternative is to fit a more cost-effective unbonded polyurethane replacement, like the many we offer.

In most cases, friction from the bush will prevent any side-to-side bar movement. Still, when turning aggressively or cornering at higher speeds, a laterally shifting anti-roll bar decreases the efficiency and effectiveness of the bar, changing the dynamics of your suspension system in unpredictable ways. It also poses the risk of the bar fouling on other areas of the vehicle or suspension system.