Crewsaver Fitment Hammar M1A1 Standard Rearming Kit 33g - 2029 Expiry!

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£44.99 inc VAT

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This rearming kit will fit all 150N automatic jackets that use the Crewsaver hammar M1A1 (hydrostatic) automatic inflator.

The kit includes a replacement Hammar hydrostatic head, 33g CO2 cylinder fitted to new backing plate, fitting instructions and a fitting key.

*Note we are the only UK supplier who supplies the co2 cylinder fitted to a new backing plate, do not accept a kit without this part! Plus current stock has expiry date of 2027!

Our lifejacket cylinders are the very best available, they are zinc coated to reduce rust. Made in Germany or Japan.

These parts have a sell by / use by date - ours are guaranteed to be the freshest stock available in the UK. If you are unsure which rearming kit your lifejacket accepts please email us before ordering!

Customer Reviews

By Kate Hattersley on 24th July 2021
"Does the job. Reasonably price and quick delivery too"
Star Rating 5
By John Simons on 19th June 2020
"The rearming kit arrived very quick and was well package. I was able to look at the video on the web site, which is a great idea, and then it only took a couple of minutes to swap over."
Star Rating 5
By Timo Kovanen on 5th July 2019
"Just what I needed. Very quick service. Very good video how to replace old kit."
Star Rating 5
By Allan Milne on 20th August 2018
"Very quick delivery, first class, quality product. Excellent, professional service. "
Star Rating 5
By Neil Parsloe on 12th April 2016
"Arrived next day and after watching the video was easy to fit"
Star Rating 5
By Dave Orrey on 20th July 2015
"Very prompt delivery, easy to follow instructions. Expired unit replaced without any problems."
Star Rating 5
By Peter on 16th June 2014
"Item delivered only 21 hours after ordering; good instructions made it very easy to fit. It was also the cheapest price I could find anywhere."
Star Rating 5
By Chris Tuffill on 29th November 2013
"A very simple kit to use and no need to fight the rearming kit out of the normal crewsaver packaging. Very easy to use kit and i will happily get one again in a few years time when needed. excellent price and service!"
Star Rating 5
By Michael Boyes on 5th June 2013
"Excellent service from Marine Warehouse - next day delivery and high quailty packaging. I followed the well-made video guide on the Marine Warehouse website, and had no difficulty in re-arming my Crewsaver Hammar lifejackets."
Star Rating 5
By terry on 2nd July 2012
"Really pleased with the service. I ordered mid afternoon and the kit arrived the next morning. Fitting is a bit more difficult than the more conventional United Moulders rearming kit, but the video was excellent in explaining things clearly. I think I would have struggled without this."
Star Rating 4