BR 1743 * Supercedes: 509767 564713 GRC118 RTC3610 RTC3607 * Brand: Bearmach * Suitable for: Series Defender * Suitable for application: Series IIA 88 Series IIA 109 Series III 88 Series III 109 Defender Ninety Defender One Ten * Suitable for fitment: All 2.5L normally aspirated diesel engine models All 4 cylinder petrol engine models All models from 1968 on All models All 4 and 6 cylinder models