Martin
50BS28
Martin 50BS28 Roller Chain Sprocket 28 Tooth 7/8 in Bore #50 Chain B Hub Steel
Only 1 left
Free shippingShips today by 3 PM CT
$14.89
Martin 40A19 Roller Chain Plate Sprocket #40 19 Teeth 5/8in Bore 3.296in OD
Used
Previously installed or used, with signs of normal wear. The photos show this exact unit. A listing without a stated condition is shown as Used. What “Used” means
Out of stock
This unit has sold.
We can source 40A19: request a quote and we reply within 1 hour during business hours (Mon–Fri 9–4:30 CT).
In stock now: New – Open Box $17.89
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KIV Industrial Parts is NOT an authorized distributor of Martin. Manufacturer warranty does not apply.
Questions? Call or text 469-316-8517 · Mon–Fri 9 AM–4:30 PM CT
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| Condition | Price | Available | Link |
|---|---|---|---|
| New – Open Box | $17.89 | 2 in stock | View unit |
| Used | – | Out of stock | This unit |
The Martin 40A19 is a Roller Chain Plate Sprocket #40 19 Teeth Bore OD (Couplings, Chains & Sprockets). This unit is Used: previously installed or used, with signs of normal wear. The photos show this exact unit. A listing without a stated condition is shown as Used. It is out of stock right now; request a quote and we will look for another one.
| Manufacturer | Martin |
|---|---|
| Part number | 40A19 |
| Category | Couplings, Chains & Sprockets |
| Manufacturer | Martin |
| Size | 5/8 in, 3.296 in · from the title |
|---|
| Condition | Used |
|---|---|
| Quantity available | Out of stock |
| Item number | K98904 |
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.
The Martin 40A19 is a #40 roller chain plate sprocket. Details: teeth 19. Condition: Used. Used, removed from service, with normal signs of use and cosmetic wear. Photos are of the actual item; when more than one is available, the photos show a representative unit. Unit only unless the title says otherwise. Price is for a single unit unless the title states a lot quantity.
Free ground shipping to all 50 US states, usually 3–5 business days in transit. Ships today if ordered by 3 PM CT (Mon–Fri). International: we ship worldwide (except sanctioned countries). Standard international shipping is $110.00 flat per order, paid at checkout.
30-day guarantee · free returns if it's not as described.
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The Martin 40A19 is out of stock at KIV Industrial Parts right now. Request it at https://kivparts.com/quote?pn=40A19&item=k98904 - we reply within 1 hour during business hours (Mon–Fri 9–4:30 CT) - or ask for an email when one is back in stock.
The Martin 40A19 is a Roller Chain Plate Sprocket, listed under Couplings, Chains & Sprockets.
KIV Industrial Parts is not an authorized distributor, dealer or representative of Martin, and is not affiliated with or endorsed by Martin. Martin 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.
AI assistant – answers may be wrong. Call or text 469-316-8517 to confirm.