Exhaust Reducer/Connectors.
eBay
Practical Home Hardware Variable Diameter Pipe Exhaust Pipe Reducer Adapter Ventilation Pipe Fittings Ducting Connector
Aliexpress UK
Exhaust Pipe Connector Joiner Heavy Duty Clamp 53mm to 55mm / 80mmAdjustable With Sealent Product Features:Heavy duty construction for strength and durabilityAdjustable Exhaust Coupler Sleeve - Designed to join same diameter pipes and tubes together without the need of weldingManufactured to be inserted between equal diameter exhaust sections to provide a secure and strong joinIdeal for joining New Product exhaust sections or repairing damaged/holed sections This heavy-duty adjustable pipe joiner/connector is a great investment for anyone who needs to repair or replace their exhaust system. It is made with high-quality materials, ensuring that it will last for a long time. The product is also very easy to install, making it a great option for those who want to save money on .
eBay
3/4" 1"Plastic Automatic Air Vent Valve Agriculture Industrial Irrigation Plumbing Intake and Exhaust Valve Fittings Hose Joint
Aliexpress UK
Our pipe to pipe adaptors are made from a single piece of tube to be as short as possible. This gives you plenty of room when working with tight bends and around the chassis of your car. 2 x 50.8mm Heavy Duty Exhaust Pipe Connector.
eBay
Solar Exhaust Fan Mini Ventilator Solar Panel Powered Fan Air Extractor for Dog Chicken House RV Greenhouse Fan
Aliexpress UK
A stepped connector maintains the bore size of the system you are connecting, so if you order a 54mm connector the narrow part of the connector ( The middle section of tube ) will be 54mm OD and the connecting parts each end of narrow part will be 54mm ID.
eBay
52mm LED Digital Display Tachometer Boost Vacuum Air Fuel Ratio Exhaust Temp Water Temp Oil Temp Voltage Gauge Red Blue LED
Aliexpress UK
45mmØ - 48mmØ (90mm long). Heavy duty construction for strength and durability. Zinc plated for corrosion resistance and long lasting performance. Quick and easy to install. No special tools required.
eBay
10W Solar Attic Fan Vent Roof Mounted Exhaust Ventilator 530CFM for Greenhouse Garage Mobile Toilet Garden Residential House
Aliexpress UK
48mmØ - 50mmØ (80mm long). Heavy duty construction for strength and durability. Zinc plated for corrosion resistance and long lasting performance. Quick and easy to install. No special tools required.
eBay
Conical Solid Silicone Rubber Stopper Bungs Laboratory Flask Tapered Tube Sealing End Plug Water Pipe Exhaust Valve Stuffy Sub
Aliexpress UK
For Air Diesel Heater 24mm Exhaust Pipe + Filter + Silencer + Intake Pipe Kit. Exhaust Lap Joint Band Clamp 3" 2.5" 2.25" 2" 1.75" Heavy Duty Stainless Steel. PARCEL SHELF BOOT LOAD LUGGAGE COVER 98371798ZD FOR PEUGEOT 5008 MK2 2018-2024.
eBay
62mm GReddi Water Temp Gauges LCD Digital Display Turbo Boost Oil Pressure Air Fuel Ratio Exhaust Fuel Volta Rpm Racing Meter
Aliexpress UK
UPGRADED 24MM SILENCER & EXHAUST PIPE FOR CAR AIR DIESEL PARKING HEATER 60-200CM. 25/42mm 60mm 75mm Duct Pipe For Car Air Diesel Parking Heater Ducting Pipe Hose. 25MM 42MM 60MM 75MM DUCT PIPE FOR AIR DIESEL PARKING HEATER DUCTING PIPE HOSE.
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ACMER E10 Honeycomb Working Table Universal Honeycomb Bed Desktop Protection Smoke Exhaust for Laser Engraver Machine
Aliexpress UK