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In an automotive aftermarket defined by ageing vehicle fleets, rising maintenance costs and increasing pressure on workshop efficiency, the need for reliable and complete repair solutions has become increasingly important.

requirement locally through its automotive aftermarket house brand- STC Shimizu Timing Components( STC). This broad product offering comprises oil pumps, timing belt tensioners and idlers, timing chain kits and related components, wheel bearing kits, micro v belt tensioners and idlers.

Important components in the STC range are timing chain kits, engineered to enhance accurate engine performance, while simplifying installation and reducing long-term risk.

“ At the core of every internal combustion engine, the timing system plays a critical role in synchronising crankshaft and camshaft operation,” explains John Black, CEO of UPG.“ This precise co-ordination ensures that valves open and close in harmony with piston movement. However, these components operate under constant mechanical stress, high temperatures and continuous load, making them vulnerable to wear over time. When failure occurs, it is seldom isolated, often leading to extensive engine damage, if the problem is not addressed comprehensively.

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Keep your fleet moving with pr Solutions from Shimizu T

WHY CHOOSE STC?

• OEM-Compliant Quality: Manufac meet or exceed strict original eq

• Built for Durability: Features cast precision-machined steel internal

• Maximum Protection: Designed t separation and reduce friction, p

• Versatile Range: Suitable for eve heavy-duty agricultural and off-h

the risk of mismatched wear and incomplete

repairs is significantly reduced. This approach

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restores the timing system to optimal operating

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PRECISION ENGINEERING FOR

• Gear-Type Pumps: Intermeshing across all engine speeds.

• Rotor-Type Pumps: Compact, hig engine layouts.

• Smart Systems: Support for mod pumps that enhance fuel efficien

The range includes comprehensive K timing kits for full system overhauls, incorporating chains, tensioners, guide rails, dampers, sprockets, gaskets and seals. For

LOCAL SUPPORT applications where sprockets remain within

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acceptable across Southern Africa— w wear limits, targeted timing chain kits provide Gqeberha a, more and Durban— and now e

focused solution, typically including chains, tensioners, guides and associated components. In selected cases, master link-type chains are supplied, simplifying fitment and reducing labour time.

Timing systems typically require attention between 120 000 and 150 000 kilometres, although operating conditions can accelerate wear. Common warning signs include rattling noises, irregular idling and difficulty starting. In these cases, replacing the entire system rather than individual components is widely regarded as best practice, ensuring consistent performance and reducing the likelihood of repeat failures.

“ UPG’ s STC timing chain kits are designed around a complete system replacement philosophy, moving away from the traditional practice of replacing individual components. By consolidating essential elements into application-specific kits,

Complementary sprocket sets in the range further enhance flexibility, enabling distributors to optimise stockholding, while maintaining broad vehicle coverage.

This range offers many benefits for workshops- reduced comebacks, improved reliability and streamlined installation processes. Distributors benefit from simplified inventory management and increased transaction value,

WORDS IN ACTION 18 APRIL 2026