Cust
8B1T
John Crane M166148 8B1T Mechanical Shaft Seal 1.375 in O-Ring Pusher 300 PSI
Only 1 left
Free shippingShips next business day
$179.89
John Crane B13364 Type 21 Mechanical Seal Head 2.000 in Shaft 316 Stainless Part
New – Open Box
New and unused, but the packaging is opened, missing or not the original. What “New – Open Box” means
$129.89
Need more than 1 unit or a different condition? Request a quote for additional quantityWe reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
30-day guarantee · free returns if it's not as described. How it works
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KIV Industrial Parts is NOT an authorized distributor of Cust. Manufacturer warranty does not apply.
Questions? Call or text 469-316-8517 · Mon–Fri 9 AM–3:30 PM CT
The Cust A21-2000-048 is a John Crane B13364 Type 21 Mechanical Seal Head Shaft 316 Stainless Part (Seals, Gaskets & O-Rings). This unit is New – Open Box: new and unused, but the packaging is opened, missing or not the original. It is in stock at our Princeton, Texas warehouse and ships in 1 business day.
| Manufacturer | Cust |
|---|---|
| Part number | A21-2000-048 |
| Category | Seals, Gaskets & O-Rings |
| Also known as |
|
| Manufacturer | John Crane |
| Part number | B13364 |
| Type | 21 |
| Size | 2.000 in · from the title |
|---|---|
| Shaft size | 2.000 in |
| Material code | X F50 1 X 042 1 316/18-8 |
| Seat mount | O-ring (MR:O-RG) |
| Face | Polish |
|---|---|
| Metal parts | 316 / 18-8 stainless |
| Condition | New – Open Box |
|---|---|
| Quantity available | 1 in stock |
| Item number | K94386 |
Read from the labels and photos of this unit and its part number; values marked “from the title” are as printed in the listing title. Check the manufacturer's documentation before installing.
| Late same-day shipping | $50.00 | Order after 3 PM and before 4:30 PM CT on a business day and it still ships today. Orders placed by 3 PM CT ship the same day for free; later orders ship the next business day. Included with expedited shipping ordered in that window. |
|---|---|---|
| Shipping insurance | 1.5% of value (minimum $3.00) | Covers loss or damage in transit for the full order value. |
| Signature confirmation | $5.00 | Added automatically and free on orders of $750.00 or more. |
| Extra protective packing | $15.00 | Double box and foam. |
| Saturday delivery | Carrier rate + $15.00 | With overnight shipping only; the carrier rate is quoted after packing. |
| Blind shipping | $5.00 | Neutral packing slip with no prices and no KIV branding. |
| Ship on your UPS account | $5.00 | Enter your UPS account number at checkout; UPS bills you directly. |
| Extra photos before shipping | Free | Ask in the special requests box; we email the photos before the order ships. |
Choose add-ons at checkout. Shipping details
Covered by our 30-day guarantee: if it arrives not as described, dead on arrival or damaged, return it within 30 days of delivery and we pay the return shipping. Changed your mind? Return it within 30 days at your own shipping cost (a 15% restocking fee applies), with any factory seals and packaging intact. We refund your original payment method after we inspect the item.
KIV Industrial Parts has 1 in stock at its warehouse in Princeton, TX, from $129.89. Orders placed by 3 PM on business days ship the same day with free shipping to the lower 48 US states.
The Cust A21-2000-048 is a B13364 Type 21 Mechanical Seal, listed under Seals, Gaskets & O-Rings.
In stock as New – Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.
Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).
KIV Industrial Parts is not an authorized distributor, dealer or representative of Cust, and is not affiliated with or endorsed by Cust. Cust and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.
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