JOST Jaw Kit

Universal Components

KLTA0497

92 in stock

£47.04

Quantity

Cross References

UCUK:51-583
JOST:SK3121/60Z, SK3121-60Z
Weight (KG):2.97
Brand Alternative:KLTA0497OEM
UCUK:51-583
JOST:SK3121/60Z, SK3121-60Z

Articulated tractor units operating semi-trailers, refrigerated trailers, curtain siders, skeletal and flatbed trailers using JOST-compatible fifth wheel coupling parts.

Incomplete jaw lock, coupling resistance, excessive free play, abnormal noise under load, visible jaw or throat part wear, lubrication-related failures.

Genuine JOST fifth wheel parts provide OE reliability and exact fitment. High-quality aftermarket coupling parts manufactured to OEM geometry and load ratings offer compliant, cost-effective alternatives when ECE approved.

ECE R55 approved coupling parts, UNECE regulations, ISO dimensional compliance, suitable for MOT and HGV annual test requirements.

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