Impact MkII, Impact-X & Impact O-Ring List: 3-14-19 Update

texagdds · Jun 17, 2018

This is the only time I wish FX wasn't so damn innovative... I'll update this as soon as the new Oring specs come out for the MkII... although I don't think there will be much except for the barrel/pellet probe combo for the .35 cal.

– Thanks to those who gave positive accuracty points! Much Appreciated!

OK- I tried putting together all this from various links across many pages so that it would be concise and easy to find. Below are the part numbers and links to oringsandmore.com for each o-ring for the impact based on the latest schematic from FX (which can be found here: http://www.fxairguns.com/support/). If you have any better links or sources let me know. I will update and change as needed. So far the cart with everything added is 30$… tons cheaper than a rebuild kit, and that is at least 25 rebuilds for this.

FYI – if anything looks weird formatting wise – I’ve had to redo this at least 4 times… every time they screw with the website to “upgrade”.

This is the current .pdf of the barrel kit schematic including parts list and orings – updated 11-22-18:

https://fxairguns.com/wp-content/uploads/2019/02/Pipkitt-sprangskiss-Fixxed-2017-11-14.pdf

This is the current .pdf of the Action, Trigger group, regulator etc. including parts list and orings – updated 11-29-18:

https://fxairguns.com/wp-content/uploads/2019/02/impact-181129.pdf

Action Schematic:

1542986732_14433417095bf81becce1130.35447387_Group A.JPG

1542986745_5773354255bf81bf972a885.16124438_Group B.JPG

1542986752_11171895745bf81c00e41b10.28688861_Group C Trigger & Regulator.JPG

NOTICE: There are two different Regulators for Impact vs Impact X – Both are listed for your convenience…

1543672254_2961882315c0291be1033c3.83470735_Impact X List.JPG

Barrel and Shroud Schematic:

1542986761_15466922825bf81c09ab3ff1.84508582_A&B Barrell kits.JPG

Parts listed in this order below:

Location on FX Diagram

Article # on FX Diagram

Description

Oringsandmore.com or other Part #

Link for part

Barrel and Shroud

A2-.177

2529

O-ring 4,3 x 1,5 NBR 70

4315MMB70

http://www.oringsandmore.com/buna-90-o-rings-4-3-x-1-5mm-price-for-25-pcs/

A2-.22

19726

O-ring 5,5 x 1,5 NBR 70

5515MMB70

http://www.oringsandmore.com/metric-buna-o-rings-5-5-x-1-5mm-jis-s6-price-for-50-pcs/

B2/A2-.25

4526

O-ring 6,4 x 1,3 NBR 70

6413MMB70

http://www.oringsandmore.com/metric-buna-o-rings-6-4-x-1-3mm-price-for-25-pcs/

B2/A2-.30

19209

O-ring 7,5×1,5 NBR 70

7515MMB70

http://www.oringsandmore.com/metric-buna-o-rings-7-5-x-1-5mm-jis-s8-price-for-50-pcs/

A3 / B4

19703

O-ring 10x2mm NBR 70

102MMB70

http://www.oringsandmore.com/metric-buna-o-rings-10-x-2mm-price-for-25-pcs/

A6/B6

12045

O-ring 13,95×2,62

1394262MMB70 (size discrepancy – this is a 13.94×2.62 oring)

http://www.oringsandmore.com/metric-buna-o-rings-13-94-x-2-62mm-price-for-50-pcs/

A9

O-ring 25×1 NBR 70

251.0MMB70

http://www.oringsandmore.com/metric-buna-o-rings-25-x-1mm-price-for-10-pcs/

A13

5113

O-ring 20,24×2,62

2030262MMB70 (size discrepancy – this is a 20.30 x 2.62 oring)

http://www.oringsandmore.com/metric-buna-o-rings-20-30-x-2-62mm-price-for-50-pcs/

A17

O-ring 20×2.5 NBR 70

2025MMB70

http://www.oringsandmore.com/metric-buna-o-rings-20-x-2-5mm-price-for-10-pcs/

Action

A6

19718

O-ring 14×1,5 NBR 70

1415MMB70

http://www.oringsandmore.com/metric-buna-o-rings-14-x-1-5mm-price-for-50-pcs/

A16

11599

Rubberbaal 6,35 NBR90

http://spares.bagnallandkirkwood.co.uk/product/part-a16-valvestop-rubberball-11599/

A18

19722

O-ring 9×1,5 NBR 70

915MMB70

http://www.oringsandmore.com/metric-buna-o-rings-9-x-1-5mm-price-for-50-pcs/

A25 (also Valve Rod/Pin O-ring)

19761

O-ring 2,2×1 NBR 70

2.21MMB70

http://www.oringsandmore.com/metric-buna-o-rings-2-2-x-1mm-price-for-50-pcs/

A27

19762

X-ring 3,63×2,62 NBR 70

X363262

http://www.oringsandmore.com/x-rings-3-63-x-2-62mm-price-for-20-pcs/

A30

19720

O-ring 10×1 NBR 90

101MMB90

http://www.oringsandmore.com/buna-90-o-rings-10-x-1mm-price-for-25-pcs/

A31 (also C3)

5107

O-ring 2,9×1,78 PUR 90

UC90006

http://www.theoringstore.com/index.php?main_page=product_info&products_id=27547

A36

19736

Delrin bushing 5,3

B7

110

Rubberball 4,75 NBR 70

http://spares.bagnallandkirkwood.co.uk/product/part-b7-fx-impact-rubber-ball-5110/

B23

19768

O-ring 2,84×2,62 PUR 90

9558K538

https://www.mcmaster.com/#9558k538/=18ehpgb

B24

19722

O-ring 9×1,5 NBR 70

915MMB70

http://www.oringsandmore.com/metric-buna-o-rings-9-x-1-5mm-price-for-50-pcs/

B29

19677

O-ring 10,5×2 NBR 70

1052MMB70

http://www.oringsandmore.com/metric-buna-o-rings-10-5-x-2mm-price-for-25-pcs/

C3 (also A31)

107

O-ring 2,9×1,78 PUR 90

UC90006 (this is the part number for the Polyurethane O-ring)

http://www.theoringstore.com/index.php?main_page=product_info&cPath=0&products_id=27547

C33/35

19109

O-ring 4×1,5 NBR 70

415MMB70

http://www.oringsandmore.com/metric-buna-o-rings-4-x-1-5mm-price-for-50-pcs/

C38

19731

O-ring 2×1 NBR 90

21MMB90

http://www.oringsandmore.com/buna-90-o-rings-2-x-1mm-price-for-25-pcs/

C39 (until serial no. 183534)

19763

O-ring 9×1,5 NBR 90

915MMB90

http://www.oringsandmore.com/buna-90-o-rings-9-x-1-5mm-price-for-25-pcs/

C39 (after serial no. 183534)

19790

O-ring 10×1,5 NBR 90

1015MMB90

http://www.oringsandmore.com/buna-90-o-rings-10-x-1-5mm-price-for-10-pcs/

C41 (before serial no. 183534)

4528

O-ring 7,66×1,78 NBR 70

766178MMB70

http://www.oringsandmore.com/metric-buna-o-rings-7-65-x-1-78mm-price-for-100-pcs/

C41 (after serial no. 183534)

19225

O-ring 7,5×2 NBR 70

752MMB70

http://www.oringsandmore.com/metric-buna-o-rings-7-5-x-2mm-price-for-25-pcs/

*** Not on FX Schematic but needed for Valve Rod****

Valve Rod/Valve Pin O-Ring (also A25)

O-ring 2.2x1.0mm NBR 70

2.21MMB70

http://www.oringsandmore.com/metric-buna-o-rings-2-2-x-1mm-price-for-50-pcs/

Valve Seat O-ring

O-ring 7.0x1.5mm NBR 70

715MMB70

http://www.oringsandmore.com/metric-buna-o-rings-7-x-1-5mm-price-for-50-pcs/

Guest · Jun 17, 2018

Thanks man, appreciate the effort!

texagdds · Jun 17, 2018

No problem! Thanks for the accuracy point! Father’s Day gave me a few minutes to sit and put it all down.

texagdds · Jun 17, 2018

If anyone knows where to get the PUR o-rings, let me know. I will update the list. So far I’ve only found them on AliExpress and they are 25$ for 100- which seems pretty steep... but maybe they are more expensive. Haven’t found a supplier for the rubber balls or delrin yet either.

texagdds · Jun 17, 2018

So I was able to find PUR orings from theoringstore.com for 58cents per oring and from McMaster-Carr

Hondo

texagdds · Jun 17, 2018

updated to include trigger house and regulator house O-rings for Impact X

stinkajames · Jun 17, 2018

Thanks heaps. I've saved this page for future reference. Great job.

texagdds · Jun 18, 2018

Updated for Barrel and Shroud info.

stony30 · Jun 19, 2018

Holy crap I don't need so many of each. If you guys with extras can pm me I'd be glad to pay you like $20 for like 5 of each that I would need to replace eventually !! I have the fixed shroud in .30 caliber.

texagdds · Jun 20, 2018

Found Polyurethane rings and the rubber ball

texagdds · Jun 20, 2018

Never say never

texagdds · Jun 20, 2018

Schematics uploaded

texagdds · Jun 22, 2018

corrections made

nitrowoodtic · Jun 22, 2018

Thanks for the work. I’ll be using this information.

texagdds · Jun 24, 2018

All parts ordered, received and verified. Good quality. Good luck with your rebuild!

If it helps, shoot me some accuracy points! ?

Scotaty · Aug 20, 2018

Thanks mate.

I think b23 is an x ring, I read that in other thread. It should be in orings and more website.

texagdds · Aug 21, 2018

Updated fix Impact List from FX says o ring. I’d stick with that.

Chuck26287 · Aug 21, 2018

Thanks mate.

I think b23 is an x ring, I read that in other thread. It should be in orings and more website.

I actually spoke with Ernest Rowe yesterday on this exact point. The currently online parts list for B23 says "O-ring 2.84 x 2.62 PUR 90". However, if you're new to airguns (like me) and trying to soak up as much info as possible to come up to speed on the Impact/Impact X, you're probably watching Ernest's videos. One of them mentions B23 being a Quad-Ring, and shows the label from his replacement supply. This made me wonder about the parts list currency. I called and talked to Ernest at FX USA (for those like me, who weren't sure, Ernest is indeed the head tech at FX USA in NC now), and he verified the list that's online is current, and does incorporate the minor spec changes/improvements that have taken place over time. B23 is one of those changes, and is now a harder polyurethane (PUR 90) o-ring.

Chuck26287 · Aug 21, 2018

Found Polyurethane rings and the rubber ball

Thanks so much for the time and effort spent on this list. I'm sure I'm just missing something, but I can't find any source listed for the rubber ball, and I only see one rubber ball for the impact in the schematics. You have two rubber balls listed in different sizes. Is one for Impact and one for Impact X? Where did you find them?

Thanks again.

EDIT: I just saw part of my problem... the location is listed as B75 in the above listing. It's actually B7. I knew I was missing it for a simple reason I wasn't seeing. Two rubber balls, but I still don't find a source.

texagdds · Aug 22, 2018

Found Polyurethane rings and the rubber ball

Click to expand...

Thanks so much for the time and effort spent on this list. I'm sure I'm just missing something, but I can't find any source listed for the rubber ball, and I only see one rubber ball for the impact in the schematics. You have two rubber balls listed in different sizes. Is one for Impact and one for Impact X? Where did you find them?

Thanks again.

EDIT: I just saw part of my problem... the location is listed as B75 in the above listing. It's actually B7. I knew I was missing it for a simple reason I wasn't seeing. Two rubber balls, but I still don't find a source.

You’re correct. I did find a supplier (or so I thought) but when received were not the right specs so I took the link down. I’m still searching for that one. Luckily, From my discussions with fx- that is the least replaced rubber part. The most common are the breach oring and the ones that slide on the barrel to keep it aligned.

Impact MkII, Impact-X & Impact O-Ring List: 3-14-19 Update

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