






The NAPA transmission range features over 830 products across three product categories.
Brand new units pre-assembled with inner and outer CV joints, boots, clamps, nuts, greases, and ABS rings where applicable.
Universal CV boots, steering rack gaiters, and accessories. All boots are resistant to oil, abrasion, grit, and extreme temperatures.
Brand new units supplied with clips, greases, hub nuts, replacement circlips, and ABS rings where applicable.
All NAPA Transmission parts are subject to market-leading testing, designed to replicate the harshest driving conditions.
Testing procedures include:
• Appearance inspection
• Allowable slippage
• Circumferential & shaft clearance
• Pull out force
• Strength test
• Salt spray test
• Twist torque
• Twist angle torque
• Durability test
• Boot expansion volume
• Boot heat resistance
• Boot cold resistance
All parts are BER compliant and feature the following quality control certifications:
• IATF 16949:2016
• ISO 14001:2015
• ISO 9001:2015
• CNAS-CL01
All NAPA transmission parts are backed by NAPA’s 3 year / 36,000 mile warranty giving you the confidence to fit and forget.
Dedicated support
Contact our expert technical team on 03333 136597 or email NAPAtechnical@allianceautomotive.co.uk for support.
Alternatively, visit NAPA online for instant access to technical resources including:
• Technical Bulletins • Fitment Issues
• Best Practise
• Latest News and more
Contact our expert technical team on 03333 136597 or email NAPAtechnical@allianceautomotive.co.uk