2M-4287 1.27 mm Thick Retaining Ring
Cat® Pump Drive External Retaining Ring
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The pump drive external retaining ring is used to hold the various parts of the pump drive assembly together. It plays an important role in maintaining the integrity and functionality of the pump system. The retaining ring is made of durable, high-quality material, ensuring high strength and corrosion resistance. It is circular in shape and designed with an opening so that it can be easily installed and removed using the appropriate tool. The retaining ring has grooves or notches on its inner circumference that engage with corresponding grooves in the pump drive components, providing a secure and reliable fit.
Features
- Semicircular design matches the contour of the rotor shaft.
- Made of high-quality materials for long-lasting performance.
- Made of corrosion-resistant materials for long life and reliable performance.
- Precision design ensures accurate alignment and positioning.
Applications
The external retaining ring ensures smooth operation of the pump drive and prevents any unwanted component movement or detachment.
Specifications
| Free Diameter – A | 1.16 in |
|---|---|
| Thickness – B | 0.050 in |
| Hole Diameter | 1.25 in |
| Snap Ring Type | External |
| Material | Alloy Zinc |
Compatible Equipment
- Motor Graders: 120, 14
- Track Loaders: 953, 963, 834H
- Cold Planers: PL61
- Dozers: D5H, D4
- Excavators: 312E L, 312E, 314D LCR, 311D LRR, 313F LGC, 312D L, 312D, 312D2, 314D CR, 312D2 L
- Wheel Loaders: 988G, 988H, R1600H
- Off-Highway Trucks: 773
- Asphalt Pavers: AD30
Additional information
| Machine Model | 120, 14, 311D LRR, 312D, 312D L, 312D2, 312D2 L, 312E, 312E L, 313F LGC, 314D CR, 314D LCR, 773, 834H, 953, 963, 988G, 988H, AD30, D4, D5H, PL61, R1600H |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Asphalt Pavers, Cold Planers |
| Part Source | Genuine OEM |





