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Martin Sprocket S1 4 QD bushing, Type S1, 4" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting of sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, Gates QD systems.
MODEL S1 4
Contact supplier for technical support on: 323-728-8117
$259.55 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Material
Ductile Iron
| Material | Ductile Iron | Flange Diameter | 6.375 in. |
|---|---|---|---|
| Bore Type | Standard | Length Thru Bore | 4.375 in. |
| Finished Bore Size | 4.000 in. | Cap Screw Bolt Circle | 5.375 in. |
| Key Way Size | 1 X 1/2 in. | Number of Mounting Cap Screws | 3 |
| Set Screw Size | 3/8-16 X 3/8 in. | Cap Screw Size | 1/2 X 2 1/4 in. |
| Min Bore Size | 4.000 in. | Bushing Construction | Type 2 |
| Max Bore Size | 4.250 in. | ||
| Storage Dimension Length | 6.750 in. | Weight | 6.50 lbs. |
| Storage Dimension Width | 7.620 in. | Individually Packaged | Yes |
| Storage Dimension Height | 4.620 in. |
SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/