Hill Compressor Crank Oil 50ml Bottle
£6.00
£3.95
The very first EC-3000 units were manufactured with clear crank oil but we have now changed this to be dyed red so that both oils can be differentiated from each other.
The Crank Case Oil (Red) is in the perfect size bottle for the unit as it takes almost the whole bottle to fill the crank properly on the initial fill, and should not need topping up for some time. When filling the crank oil please ensure that it is filled properly, this should require near enough the whole 50ml bottle.
Quantity
Related Products

More Than Just Marketing Waffle
Our blog isn’t written by someone who’s never held an air rifle. It’s built from real-world experience, hard truths, and occasionally a well-placed rant. That’s why shooters across the UK actually read it.
Whether you’re after solid buying advice, after-sales guidance, deep dives into industry trends, or a look behind the curtain in Behind the Barrel, our blog is here to inform—not just to sell.
-
🧠 Guides & Advice – From zeroing your scope to choosing the right regulator.
-
🛠 After-Sales Know-How – Real support, not copy-paste manuals.
-
🎯 Staff Picks – The gear we rate (and we’ve tried it all).
-
🗣 Behind the Barrel – Less brochure, more brain—history, opinion, and industry talk.
Join 20,000+ Readers Who Actually Want to Know What They’re Buying
Get notified when we post something worth your time.
No spam. No fluff. No sponsored nonsense.