Timing Chain Tensioner Hydraulic Duplex Nissan L20B L16S L18S Z24S H20 NA16 NA20 L18 (CT23)

CT23 Timing Chain Tensioner (Hydraulic, Duplex Chain)

The CT23 is a hydraulic timing chain tensioner designed for duplex (double-row) timing chains. It helps maintain correct chain tension to support stable valve timing and reduce chain noise on compatible Nissan petrol engines.

Vehicle Compatibility

• Nissan Skyline 2.0GL (L20B) 1982–1987
• Nissan 1 Tonner 1600 (L16S-J) 1988–1995
• Nissan 1 Tonner 1800 (L18S-R) 1988–1995
• Nissan 1 Tonner 2400 (Z24S / W) 1988–1998
• Nissan Caball Petrol (H20) 1966–1984
• Nissan Hardbody 1600 (NA16) 1996–1999
• Nissan Hardbody 2000 (NA20) 1995–1998
• Nissan E20 Econowagen (L18) 1981–1995

If you’re unsure which tensioner your engine uses (or if there were mid-year changes), confirm using your VIN/engine number before ordering.

Specifications

• Operating Mode: Hydraulic
• Chain Type: Duplex

Nationwide delivery in South Africa. If you share your VIN and engine code, we can help verify fitment before dispatch.