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Here's various items of interest to viewers of the4Crawler channel on YouTube:

Replacement grommets for press on tire chucks
Breville/Sage Barista Express silicone O-rings
BH-18650-PCx cell holder clips
Type A Machines Series One X- and Y-cables
Video/Camera Cold Shoe
18650 20P battery holders
Ordering options for all items on this page

Replacement grommets for press on tire chucks

Grommets are 7/16" (11mm) OD x 1/4" (6mm) ID x 1/8" (3mm) thick and should fit many dual and ball foot style tire chucks. You can check if your chuck is suitable by unscreing the end and removing the old grommet and checking the approximate dimensions. On the single sided ball foot chucks, you can often flip the grommet over to expose the more intact inner face to the tire valve stem. If too far gone, we have a limited supply of replacement grommets.

Cost (while supplies last): US$1.00/grommet

US shipping: US$1.95 1st class w/o tracking, US$4.95 1st class w/ tracking or US$8.95 Priority

International: US$19.95 first class or $41.95 Priority

Ordering options:

On-line payment options:

Zelle payment option
- You should be able to use this address with ClearXchange, ZellePay, Chase QuickPay, etc.
- ClearXchange / ZellePay works with a number of major banks like Bank of Amaerica, Chase, Citi, Captal One, etc.
- If you have a checking or savings account and any supported bank, you can easily set up ZellePay
Venmo payment option
Google Pay payment option

Discounted price: US$1.50/ea.
US shipping: US$1.95 1st class w/o tracking, US$4.95 1st class w/ tracking or US$8.95 Priority
International: US$19.95
You can send us an order via mail, enclose check or money order (USD) payable to:
- Roger Brown
- PO Box 61092
- Sunnyvale, CA. 94088-1092 USA
For Paypal orders, use the process below:
- Open Paypal: https://www.paypal.com/
- Select "Send Money" and be sure to select the "I'm sending money to family and friends" option
- Use the following e-mail address if paying from Paypal account balance:
  - 4crawlr@gmail.com
- Use the following e-mail address if paying with a credit/debit card:
  - forum@4crawler.com
- Enter the order total (parts+shipping) in the Amount: field
- Make sure to use "US Dollars" for the currency type Paypal will apply any currency conversion required.
- On the next screen, review the payment details (To: and Amount: are correct) then select "Send Money"
- Here is a link to some screen shots of the order forms: https://www.4crawler.com/DiscountOrder/
NOTES:
- You must use one of the above e-mail addresses and select the "I'm sending money to family or friends" payment type to qualify for the discount.
- Discount orders that are placed and do not select this option will be cancelled.
- You can use a credit/debit card as well as an existing Paypal account balance, but you'll need to select to pay the credit card fee yourself (i.e. buyer paid).
  - If you want to use a credit/debit card and take advantage of the forum discount, you have to elect to pay the credit card charges, the discount is more than the credit card fee so you'll still come out ahead.
- Any discount order upon which we are charged a transaction fee will be cancelled.
- You'll NOT be putting any information about what you want to purchase on this payment screen (i.e. leave the Subject and Message lines untouched). This is as it should be and it is also very important that you do not put any information about the purchase here. If you want to put something there, you are welcome to add "Happy Frabjous Day" in the subject line.
- We can tell if you used these exact payment steps when we receive your order and if we determine you have not used the above process, we can either cancel the order for you or invoice you for the balance of the discount.
- You'll get a confirmation e-mail with a transaction ID (we get a copy as well).
- Now copy/paste the transaction ID as well as how many o-rings you want and your shipping address into a new e-mail that you'll be sending to mailto:forum@4crawler.com
- We also have ZellePay account with our e-mail address: forum@4Crawler.com that you can use i place of Paypal.com
  - ZellePay works with a number of major banks like Bank of Amaerica, Chase, Citi, Captal One, etc.
  - If you have a checking or savings account and any supported bank, you can easily set up ZellePay
Or if you don't want to use Paypal, send us your credit/debit card information (via e-mail or mail to the above address) and how many O-rings you want, cost $1.50/ea.

Breville/Sage Barista Express silicone O-rings:

Now available, replacement O-rings for the Breville/Sage Barista Express espresso machines. These O-rings are made of high purity silicone material and are rated for use from -60° - 400°F (-50° - 200°C) and are sized to fit over the 4mm diameter Teflon tubing and the solenoid valve output fittings as shown below:

There are two o-rings per section of Teflon tubing and then one for each solenoid end that has a clipped end fitting. Breville/Sage uses these O-rings in many of their espresso machines in the 800 series, such as the 870XL, 860XL as well as the 900 series 900XL machines. These O-rings are the same as Breville p/n: SP0001565 and SP0001672. Some machines have two different sized O-rings, these O-rings are for the smaller of the two. The larger O-rings are typically used for sealing sensors into the boiler tanks, the smaller O-rings are for the 4mm tube connections. Some machines also use a pair of thinner, small O-rings on some connections. You can replace those 2 thinner o-rings with one of these thicker O-rings: https://youtu.be/LNZcCEMr7Z4

Two options below for ordering the replacement O-rings.

Option 1: See options above

Option 2:

If you are unable to use the Send Money to family and friends" option, the regular price is US$2.00/o-ring plus $4.95 for US or $19.95 for international shipping. Use the same Paypal address as above but select "Pay for Goods and Services" instead. This method will give you the Paypal buyer protection as well as as a tracking number for shipping.

Change the quantity of O-rings desired in either order form below:


Order w/ US shipping	Order w/ International Shipping

We'll send you confirmation of shipping when they are ready.

BH-18650-PCx cell holder clips:

As featured on Thingiverse:

How to order BH18650-PCx Battery Holder Clips to clip one 2-, 3-, or 4-cell holder to another one.

We have two ordering options for the clips printed in ABS plastic listed below, or you can order the clips printed in PLA plastic from the Thingiverse site .

Option 1:

This option is a special discounted on-line price, or you can send us an order via mail, check or money order (USD) payable to:

Roger Brown

PO Box 61092

Sunnyvale, CA. 94088-1092 USA

Discounted price: US$0.29/ea. for the exact ordering process below:

Shipping: US: $1.00 for less than 10 clips, no charge for 10 or more International: US$4.00 for less than 20 clips, no charge for 20 or more
- E.g. 5 clips to a US address $2.45, 10 clips to an international address US$6.90
Here is a link to some screen shots of the order forms: //www.4crawler.com/DiscountOrders/
Open Paypal: https://www.paypal.com/
Select "Send Money" and be sure to select the "I'm sending money to family and friends" option
Enter "forum@4crawler.com" in the To: field
Enter the order total (parts+shipping) in the Amount: field
Make sure to use "US Dollars" for the currency type Paypal will apply any currency conversion required.
On the next screen, review the payment details (To: and Amount: are correct) then select "Send Money"

NOTES:

You must use the above e-mail address and select the "I'm sending money to family or friends" payment type to qualify for the discount.
Discount orders that are placed and do not select this option will be cancelled.
You can use a credit/debit card as well as an existing Paypal account balance, but you'll need to select to pay the credit card fee yourself (i.e. buyer paid).
- If you want to use a credit/debit card and take advantage of the forum discount, you have to elect to pay the credit card charges, the discount is more than the credit card fee so you'll still come out ahead.
Any discount order upon which we are charged a transaction fee will be cancelled.
You'll NOT be putting any information about what you want to purchase on this payment screen (i.e. leave the Subject and Message lines untouched). This is as it should be and it is also very important that you do not put any information about the purchase here. If you want to put something there, you are welcome to add "Happy Frabjous Day" in the subject line.
We can tell if you used these exact payment steps when we receive your order and if we determine you have not used the above process, we can either cancel the order for you or invoice you for the balance of the discount.
You'll get a confirmation e-mail with a transaction ID (we get a copy as well).
Now copy/paste the transaction ID as well as how many clips you want and your shipping address into a new e-mail that you'll be sending to mailto:forum@4crawler.com

Option 2:

If you are unable to use the Send Money to family and friends" option, the regular price is US$0.50/clip plus $3.00 for US or $6.00 for international shipping. Use the same Paypal address as above but select "Pay for Goods and Services" instead.

Copy and paste the part number into the Description line (p/n: BH-18650-PCx_Holder_Clips) and change the quantity desired in either order form below:


Order w/ US shipping	Order w/ International Shipping

It may take us a day or two to schedule printing the clips on our 3D printer, we'll send you confirmation of shipping when they are ready.

Type A Machines Series One X and Y cables:

We now have available replacement flat flex cables for these two items. The X cable runs from the stepper motor PCB out to the print head PCB, approx. 500mm long. The Y cable frons from the breakout board on the bottom of the printer to the stepper motor PCB on top, approx. 1200mm long.

You can send us an order via mail, enclose check or money order (USD) payable to:
- Roger Brown
- PO Box 61092
- Sunnyvale, CA. 94088-1092 USA
We have https://www.clearxchange.com/ and https://www.zellepay.com/ accounts set up with the same e-mail address, forum@4Crawler.com
- You should be able to use this address with ClearXchange, ZellePay, Chase QuickPay, etc. to send payments to our account with our e-mail address:
  - forum@4Crawler.com
- ClearXchange / ZellePay works with a number of major banks like Bank of Amaerica, Chase, Citi, Captal One, etc.
- If you have a checking or savings account and any supported bank, you can easily set up ZellePay
We also have a Venmo account, under this e-mail address:
- 4CrawlR@gmail.com
We also have a Google Pay wallet, e-mail address:
- 4CrawlR@gmail.com
For on-line discounted Paypal orders, use the process below:
- Open Paypal: https://www.paypal.com/
- Select "Send Money" and be sure to select the "I'm sending money to family and friends" option
- Use the following e-mail address if paying from Paypal account balance:
  - 4crawlr@gmail.com
- Use the following e-mail address if paying with a credit/debit card:
  - forum@4crawler.com
- Enter the order total (parts+shipping) in the Amount: field
- Make sure to use "US Dollars" for the currency type Paypal will apply any currency conversion required.
- On the next screen, review the payment details (To: and Amount: are correct) then select "Send Money"
- Here is a link to some screen shots of the order forms: https://www.4crawler.com/DiscountOrders/
NOTES:
- You must use one of the above e-mail addresses and select the "I'm sending money to family or friends" payment type to qualify for the discount.
- Discount orders that are placed and do not select this option will be cancelled.
- You can use a credit/debit card as well as an existing Paypal account balance, but you'll need to select to pay the credit card fee yourself (i.e. buyer paid).
  - If you want to use a credit/debit card and take advantage of the forum discount, you have to elect to pay the credit card charges, the discount is more than the credit card fee so you'll still come out ahead.
- Any discount order upon which we are charged a transaction fee will be cancelled.
- You'll NOT be putting any information about what you want to purchase on this payment screen (i.e. leave the Subject and Message lines untouched). This is as it should be and it is also very important that you do not put any information about the purchase here. If you want to put something there, you are welcome to add "Happy Frabjous Day" in the subject line.
- We can tell if you used these exact payment steps when we receive your order and if we determine you have not used the above process, we can either cancel the order for you or invoice you for the balance of the discount.
- You'll get a confirmation e-mail with a transaction ID (we get a copy as well).
- Now copy/paste the transaction ID as well as how many o-rings you want and your shipping address into a new e-mail that you'll be sending to mailto:forum@4crawler.com
Or if you don't want to use Paypal or any of the other on-line ordering options, send us your credit/debit card information (via e-mail or mail to the above address) and what items you want.

Visitor # 13575 since 24.NOV.2016

[Last updated: 20.July.2024]