MMPB — MasterDrive QD Bushing, "M Series", 2.00 in Bore, 9 in Flng OD, Cast Iron Material
KKM Solutions is an independent parts distributor, not an authorized MasterDrive dealer — how we source.
MasterDrive MMPB - QD Style Shaft Bushings - Outer Diameter: 9 in mm; Series: M Series; Material: Cast Iron.
Overview
Part number MMPB from MasterDrive, listed in Bushings & Hubs (QD, Taper). Specifications on file: Bore Diameter 2.00 in; Bore Type Stock Plain Bore; Bushing Size M; Hub Diameter 6.5 in. KKM Solutions quotes this part with pricing and availability confirmed per order.
The MasterDrive MMPB is part of the QD Style Shaft Bushings range in our industrial catalog. The manufacturer's published data for this part number specifies Outer Diameter: 9 in mm and Series: M Series.
Published specifications for this part include Material: Cast Iron; Bushing Size: M; Overall Width: 6.75 in; Bore Diameter: 2.00 in; Bore Type: Stock Plain Bore; Hub Diameter: 6.5 in; Length Through Bore: 6.75 in; Keyway Size: No Keyway. See the Specifications tab on this page for the full technical table.
Specifications
| Bore Diameter | 2.00 in |
|---|---|
| Bore Type | Stock Plain Bore |
| Bushing Size | M |
| Hub Diameter | 6.5 in |
| Keyway Size | No Keyway |
| Length Through Bore | 6.75 in |
| Material | Cast Iron |
| Outer Diameter | 9 in |
| Overall Width | 6.75 in |
| Series | M Series |
Product details
| Manufacturer | MasterDrive |
|---|---|
| Manufacturer part number | MMPB |
| Product category | Bushings & Hubs (QD, Taper) |
| Published specifications | 10 attributes listed |
| Listing details last updated | 25 July 2026 |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for MMPB?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the MMPB?
MMPB is made by MasterDrive and is listed in our Bushings & Hubs (QD, Taper) category. KKM Solutions is an independent distributor, not an authorized MasterDrive dealer: we source the exact MasterDrive part number MMPB, and the quote confirms condition and lead time before you order.
Is the MMPB new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the MMPB, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of MMPB?
No published lifecycle status is on file for MMPB. MasterDrive lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of MMPB?
Key specifications include Bore Diameter: 2.00 in; Bore Type: Stock Plain Bore; Bushing Size: M; Hub Diameter: 6.5 in. The full specification table on this page lists every published attribute for this part.
What is the bore size of MMPB?
Per the published specification for MMPB: Length Through Bore: 6.75 in. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What material is MMPB made of?
Per the published specification for MMPB: Material: Cast Iron. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can MMPB ship?
Lead time for MMPB is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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