Product Description
    
        K&N Universal Air Filter R0990 - RR1515
        K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Product Specifications:
    - Product Style: Dual Flange Oval Universal Air Filter 
 
    - Flange Center to Center: 2.625 in (67 mm) 
 
    - Flange Inside Diameter: 1.875 in (48 mm) 
 
    - Flange Length: 0.625 in (16 mm) 
 
    - Flange Type: Offset 
 
    - Height: 3 in (76 mm) 
 
    - Outside Length: 6.125 in (156 mm) 
 
    - Outside Width: 3.875 in (98 mm) 
 
    - Top Style: Rubber 
 
    - Top Material/Finish: None 
 
    - Base Outside Length: 6.125 in (156 mm) 
 
    - Base Outside Width: 3.875 in (98 mm) 
 
    - Filter Re-Oiling Amount: 0.57 oz (17 ml) 
 
    - Flange Offset: 0.375 in (10 mm) 
 
    - Footnote 1: Offset is horizontal 
 
    - Top Outside Length: 6.125 in (156 mm) 
 
    - Top Outside Width: 3.875 in (98 mm) 
 
    - Weight: 1 lb (0.5 kg) 
 
Vehicle Applications:
TRIUMPH TR6 2.5L F/I - Dual Oval (3 required)
1977 TRIUMPH 2500 2.5L - Pi (3 required)
1976 TRIUMPH 2500 2.5L - Pi (3 required)
1975 TRIUMPH 2500 2.5L - Pi (3 required)
1974 TRIUMPH 2500 2.5L - Pi (3 required)
1974 NORTON COMMANDO 850 850 - no elect. start
1974 NORTON COMMANDO 750 750 - no elect. start
1973 NORTON COMMANDO 750 750 - no elect. start
1972 NORTON COMMANDO 750 750 - no elect. start
1971 NORTON COMMANDO 750 750 - no elect. start
1970 NORTON COMMANDO 750 750 - no elect. start
1969 NORTON COMMANDO 750 750 - no elect. start
1968 NORTON COMMANDO 750 750 - no elect. start
K&N manufactures performance air filters and air intakes for automotive & motorcycle applications around the globe.