2Y-5578 8.011 mm Diameter Solid Dowel
Cat® 8.011 mm diameter solid pin for precisely locating and aligning components inside hydraulic piston pumps.
Description
A solid pin is a cylindrical fastener used to precisely align components. It holds components together by an interference fit, which is achieved through the diameter difference between the pin and the hole. It is used to precisely locate and align components inside the pump. They ensure that parts such as the cylinder block, valve plate, and housing are accurately positioned relative to each other.
Attributes
- Helps dampen vibration and minimize the effects of dynamic loads
- High strength and wear resistance
Applications
Solid pins are used to secure mating components in hydraulic piston pumps and ensure they are accurately aligned. They help prevent components from shifting due to hydraulic force and vibration, helping improve the overall reliability and stability of the pump.
Specifications
| Pin Type | Solid |
|---|---|
| Cross Hole | No |
| Pin Length | 14 mm (0.551 in) |
| Diameter | 8.01 mm (0.315 in) |
| Material | Alloy Mixed: Metal |
| Pin Outside Diameter | 8.01 mm (0.315 in) |
Compatible Equipment
- Motor Graders: 316F
- Track Loaders: 995, 994K
- Compactors: CS-533C, CB-564D, CS-56, CB-534D, CS-563E, CS-583D
- Dozers: D11
- Mini Excavators: 305.5, 307, 307B, 307C, 306
- Excavators: 314C, 312D L, 314D CR, 313D2-GC, 313D2 GC, 311D LRR, 312E L, 312D2 GC, 318D2 L, 313D2, 312D2 L, 312F, 312D2, 315F LCR, 312D, 314D LCR, 313F L, 318D2, 313D, 6020B, 350 L, 312E
- Wheel Loaders: 990H
- Off-Highway Trucks: 793F, 793D, 798 AC, 797F, 793
- Skid Steer Loaders: 313D2 LGP
Additional information
| Machine Model | 305.5, 306, 307, 307B, 307C, 311D LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 312F, 313D, 313D2, 313D2 GC, 313D2 LGP, 313D2-GC, 313F L, 314C, 314D CR, 314D LCR, 315F LCR, 316F, 318D2, 318D2 L, 350 L, 6020B, 793, 793D, 793F, 797F, 798 AC, 990H, 994K, 995, CB-534D, CB-564D, CS-533C, CS-56, CS-563E, CS-583D, D11 |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors |
| Part Source | Genuine OEM |








