Name: Ohlins YA337 STX 36 Twin shock Rear for Yamaha XJ 550 (1984) YA 337E MK7 (S36E)
Brand: Ohlins
SKU: YA337
Price: 1231.94 AUD
Availability: PreOrder

The Ohlins STX 36 Twin rear shock for the Yamaha XJ 550 is built around a proven twin-tube architecture aimed at delivering controlled damping and a consistent ride feel. It’s designed as a direct-fit replacement unit with Ohlins build quality and serviceable construction. This model uses an emulsion-style internal layout rather than a separated gas reservoir.

Ohlins | Made to race, perfected to ride

Ohlins street shocks are developed with a focus on repeatable damping behaviour and long-term maintainability. The STX family is engineered to suit real-world road use where compliance, stability and traction matter.

Who this shock is for

Suited to riders restoring or upgrading an XJ 550 and wanting a higher-quality rear suspension unit that can be set up to match rider weight, load and riding conditions. It’s also a sensible choice if you want a shock that can be serviced over time rather than treated as disposable.

Shock design & features

This is an Ohlins STX 36 Twin shock in an emulsion configuration (oil and gas working together internally). The design is intended to provide smooth damping response with durable internal components, along with Ohlins support for servicing and rebuilds.

Tuning controls

Spring preload adjustment to set ride height and sag for your rider weight and any regular luggage or pillion use.
Rebound damping adjustment to control how quickly the shock extends after a bump and to stabilise the bike over successive hits.

Before you install

Confirm fitment for Yamaha XJ 550 (1984) and check overall condition of linkage/bushes (where applicable) and mounting hardware.
Set sag with preload first, then fine-tune rebound to suit your tyres, road surfaces and riding pace.
After initial setup, re-check fasteners and settings once the shock has settled in.

Serviceability/lifecycle

This Ohlins unit is designed to be serviced and rebuilt, supporting long-term ownership and consistent performance. Periodic inspection for leaks, worn bushes and changes in damping feel will help determine when a service is due.

Öhlins Motorcycle Suspension Warranty

New Öhlins motorcycle shock absorbers, front forks and cartridge kits supplied by Teknik Motorsport are covered by the applicable Öhlins manufacturer’s warranty against defects in materials and workmanship.

Teknik Motorsport is an authorised Öhlins Service Centre and administers warranty claims in accordance with the Öhlins warranty conditions. The service intervals below form part of the maintenance requirements for Öhlins products supplied and supported by Teknik Motorsport.

This warranty is in addition to the consumer guarantees that apply under the Australian Consumer Law.

Registered motorcycles — non-competition road use Five years, subject to correct application, installation, setup and servicing every: 20,000 km or two years, whichever occurs first.
Registered motorcycles — adventure and light off-road use Five years, subject to correct application, spring rate, setup and servicing every: 10,000 km or annually, whichever occurs first.
Unregistered or competition motorcycles Two years for eligible Öhlins MX and Enduro products, subject to inspection every ten hours and servicing every: 30 operating hours or annually, whichever occurs first.

Compliance with the applicable service interval is a condition of the Öhlins manufacturer’s warranty. Evidence of servicing may be required when a warranty claim is assessed.

A seal leak, loss of damping performance or internal wear arising after the prescribed service interval has been exceeded will be treated as a service or maintenance issue rather than a manufacturing defect.

Warranty repairs

Öhlins suspension products are designed to be serviced and repaired. Where a warranty claim is approved, the normal remedy is repair of the customer’s original suspension unit using genuine Öhlins replacement parts.

Replacement of a complete shock absorber, fork or cartridge kit is not automatic and would normally occur only where the product has suffered a manufacturing failure that cannot reasonably be repaired. This is at Ohlins discretion.

Öhlins spare parts and service kits

Öhlins spare parts, seals, bushes, service kits, springs, fluids and individual components are covered only against defects present when supplied.

No fixed age-based warranty applies to wear items, service parts or consumable components. Wear, deterioration, contamination, incorrect installation and damage caused by another component are not manufacturing defects.

Öhlins gives the customer a meaningful five-year warranty on products (Units), provided the suspension is maintained as suspension should be maintained. Teknik supports that warranty locally, can inspect the product properly, and can repair it with genuine parts rather than discarding it.