Philadelphia Gear

Parts Quote

For a replacement part quote for Philadelphia Gear brand Original Equipment Parts please enter the model number in the box below to see a baloon drawing of your gearbox. If a drawing does not appear, or if you are interested in other proprietary Philadelphia Gear brands, which include Western Gear and WesTech Gear please click here to fill out an online quote request.

A Philadelphia Gear Renewal Parts Specialist will contact you to help proceed with our inquiry.


Model blueprint
Model Notes:
Relative Rotation - Both shafts the same, i.e. both clockwise or both counter-clockwise.
When input speeds are below 870 RPM, supplementary force-feed lubrication for upper bearings can be furnished, consult factory.

Part # Name # Req‑d  
1 Lower Half Housing  
2 Upper Half Housing  
3 Cartridge, P.S.  
4 Retainer Cap, P.S.  
5 Retainer Cap, G.S.  
6 Blind Cap, G.S.  
7 Oil Flinger, P.S.  
8 Bevel Gear Spider  
9 Spiral Bevel Pinion & Shaft  
10 Spiral Bevel Ring Gear  
11 Gear Shaft  
12 Umbrella  
13 Bearing Bushing  
14 Oil Tray  
15 Oil Pocket Plate  
16 "O" Ring  
17 Key  
18 Breather  
19 Magnetic Drain Plug  
20 Oil Flow Check Plug  
21 Oil Seal, P.S.  
22 Oil Seal, G.S.  
23 Bearing, P.S. (Radial)  
24 Bearings, P.S. (Thrust)  
25 Bearing, G.S. (Upper)  
26 Bearing, G.S. (Lower)  
27 Lock Nut  
28 Lock Washer  
-1 90 Elbow (not shown)  
-1 Oil Fill Plug (not shown)  
-1 Peephole Cover (not shown)  

Parts Notes:
*Not Shown
**Double Reduction Units Only

Enter the Size/Type or Model No. found
on nameplate, or click GO to view all lists.

Depending on the size and specifications of your machinery, gearbox repairs can vary considerably. While some need replacement bearings, others may require a complete overhaul of the lubrication system. At Philadelphia Gear, we have experience in comprehensive and effective gearbox repair dating back to 1892 and we know what it takes to save you time and money over a new replacement. Not to mention our RapidGear® Emergency Repair Service provides a value add for customers that cannot afford equipment breakdowns or operation downtime. For a complete list of our products and services, contact Philadelphia Gear directly at 1-800-766-5120.

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