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MasterDrive Step Pulley, 3L, 4l, A Belt Section, 0.875 in Finished Bore, Cast Iron Material, 4 in Overall Diameter, 2.25 in Face Width
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MasterDrive AKS42-7/8 — Step Pulleys

Brand: MasterDrive SKU: AKS42-7/8 Mfr Part #: AKS42-7/8
Ships Same Day* Worldwide Shipping

MasterDrive AKS42-7/8 - Step Pulleys - Outer Diameter: 4 in mm; Series: Step Pulleys; Material: Cast Iron.

Accurately machined from gray cast iron Furnished with standard keyway and 2 set screws Statically Balanced Grey Painted Protective Coating Part Weight: 2.3 lb

Belt Section Size 3L, 4l, A
Belt Type V-belt
Bore Diameter 0.875 in
Bore Type Finished Bore with Keyway and 2 Set Screws
Duty Type Light
Keyway Size 3/16 X 3/32
Material Cast Iron
Number of Steps 3
Outer Diameter 4 in mm
Outside Diameters 4 in; 3 in; 2 in
Overall Width 2.25 in
Series Step Pulleys

Frequently Asked Questions

How do I get pricing for AKS42-7/8?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the AKS42-7/8?

AKS42-7/8 is a MasterDrive part. KKM Solutions sources MasterDrive components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

Is AKS42-7/8 discontinued, and can I still get one?

KKM Solutions does not publish a manufacturer lifecycle status for AKS42-7/8 — check MasterDrive's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.

What are the key specifications of AKS42-7/8?

Key specifications include Belt Section Size: 3L, 4l, A; Belt Type: V-belt; Bore Diameter: 0.875 in; Bore Type: Finished Bore with Keyway and 2 Set Screws. The full specification table on this page lists every published attribute for this part.

How quickly can AKS42-7/8 ship?

In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

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