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Martin SD 1 1/8 QD bushing is a Type SD steel quick-disconnect bushing with 1-1/8" bore and 1/4" x 1/8" keyway. Rated for 5,000 in-lb torque, it's industry-interchangeable with Dodge, Browning, and Gates QD systems for sprockets, sheaves, and couplings.
MODEL SD 1 1/8
Contact supplier for technical support on: 323-728-8117
$37.09 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Size
1-1/8"
Keyway
1/4" x 1/8"
Material
Steel
| Material | Steel | Flange Diameter | 3.188 in. |
|---|---|---|---|
| Bore Type | Standard | Length Thru Bore | 1.813 in. |
| Finished Bore Size | 1.125 in. | Cap Screw Bolt Circle | 2.687 in. |
| Key Way Size | 1/4 x 1/8 in. | Number of Mounting Cap Screws | 3 |
| Min Bore Size | 1.125 in. | Cap Screw Size | 1/4-20 X 1 7/8 in. |
| Max Bore Size | 1.938 in. | ||
| Storage Dimension Length | 3.313 in. | Weight | 1.80 lbs. |
| Storage Dimension Width | 3.313 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.938 in. |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
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 more
#390101
Brand
U.S.Tsubaki
Model
SD-1B
#118625
Brand
Dodge
Model
120374
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SKU: 262463
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The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 251157
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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!!!
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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/