Quality Reproduction Lucas Type SPB104 31515 PS7 Dash push pull switch
As fitted to many of the classic British cars of the 1940-60s 
The treaded part is approx 10mm between the 2 nuts if you remove the spring washer or 7mm without  
Reference numbers include: 31179, 31199, 31389, 31410, 31419, 31431, 31434, 31474, 31498. 31515, 31557, 31869 34316, 34623, 35659, 312955 54033230, 2H4841 & Jaguar DAC3847 
Applications included Austin, Austin Healey Jaguar MG Morris, Sunbeam, Triumph etc 
Austin Healey Sprite
Morris Minor
MG MGA & MGB

Triumph Stag - Heated rear window

TR7 & TR8 - Air conditioning

Triumph Vitesse 1600 & 2000 Mk1 - Windscreen wiper (one speed)

TR6 - interior light switch (supercedes original switch).

Triumph Dolomite - Heated rear window

TR4 & TR4a - Heater fan

TR2 (early) - overdrive (supercedes original switch)

TR2 TR3 TR3a TR4 - single speed wipers

TR2 - 3a - panel light

Herald - Single speed wipers

MGA & MGB

Morris Minor

Free UK standard delivery

Same day dispatch if ordered before 1pm

Emberton Imperial has been a long standing family business, supplying classic car and boat parts since 2002 and enjoying them far longer than that!
Our hard earned outstanding eBay seller rating can be seen in our feedback; parts ordered before 1pm leave our warehouse the same day.
We are always looking for new and interesting parts so more listings are being added all the time.
Any questions, we are always happy to help!

Thanks for looking!