Thetford Replacement Cooker I-Drive Knob Black & Silver View cart “Swift Caravan (Elite, Sprite, Escape, Challenger, Celebrate, Celebration) Rear Light L/H” has been added to your cart. $25.00 For spinflo ovens, knob is approx 33mm diameter on top, 40mm at base. Thetford Replacement Cooker I-Drive Knob Black & Silver quantity — OR — Add to cart Categories: PARTS, STOVES-OVENS-GRILLS Description Description For spinflo ovens, knob is approx 33mm diameter on top, 40mm at base. Related products Hartal Evoline outer door lock handle for Swift caravans-Right Side $260.00 Add to cart Carbon Monoxide Alarm $60.00 Add to cart M5 Anti Vibration Rubber Mounts 15x15mm Shock Damper For Water Pump $28.50 Add to cart AL-KO soft ball for tow balls, protect your legs as well as the tow ball $10.00 Add to cart