Rear YSS ECO Twin Shocks - Kawasaki Z 400 D (KZ 400 D) 1974

Overview

YSS is one of the world’s leading manufacturers of motorcycle shock absorbers, producing high-quality suspension components designed to improve comfort, stability, and handling. Built to strict quality standards, YSS shocks are trusted worldwide for both OEM replacement and performance upgrades.

YSS ECO Twin Shocks RE302-340T-17
Wemoto Product Code: AC9554

The YSS ECO Twin Shocks RE302-340T-17 are a durable and cost-effective pair of rear shock absorbers designed to improve ride comfort, stability, and control. As part of the YSS ECO range, they provide reliable damping performance for everyday road use and are an ideal replacement for worn or original units.

Technical Specifications

• Shock Type: Twin rear shock absorbers
• Range: YSS ECO
• Length: 340mm
• Top Mount: 14 x 24mm
• Bottom Mount: 10 x 20mm
• Model Code: RE302-340T-17

Designed as a direct replacement suspension setup, these YSS twin shocks help restore predictable handling and rider comfort while maintaining consistent damping characteristics. The RE302 ECO range uses a gas-supported emulsion system and preload adjustment for dependable everyday performance. :contentReference[oaicite:0]{index=0}

Application List

Please ensure compatibility with your specific model before purchase.

• Kawasaki Z 400 D (1974)
• Kawasaki Z 400 D (1975)
• Kawasaki Z 400 D (Z 400 D3) (1976)
• Kawasaki Z 400 D (Z 400 D4) (1977)
• Kawasaki Z 400 B1 (1978)
• Kawasaki Z 400 B2 (1979)
• Kawasaki Z 400 G1 (1979)
• Kawasaki Z 440 LTD (KZ 440 D4) (1982)
• Kawasaki Z 440 LTD (KZ 440 D5) (1983)
• Kawasaki Z 440 LTD (KZ 440 D6)
• Kawasaki Z 650 F1 (1980)
• Kawasaki Z 650 F2 (1981)

Key Features & Benefits

• Genuine YSS twin rear shocks
• Part of the YSS ECO range
• Gas emulsion system for consistent damping performance
• Threaded preload adjustment for setup tuning
• Improves ride comfort and handling stability
• Reliable performance for everyday riding
• Durable construction for long service life
• Direct replacement for original equipment
• 340mm length with specified mounting sizes for correct fitment

Special Notes

If an Application List is not available please check your user manual for measurements or contact our knowledgeable customer support team.

We advise using a professional motorbike technician when fitting shock absorbers to your machine.

Why Buy From Wemoto

• Fast dispatch and reliable delivery
• Extensive range of motorcycle, scooter, and ATV parts
• Knowledgeable customer support team

Measurements: Length 340mm, Top 14x24mm, Bottom 10x20mm YSS offers a full 2 year warranty on all shock absorbers.