4M5285 External Snap Ring fit Caterpillar
4M5285 External Snap Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4M5285 External Snap Ring for Caterpillar Equipment — SKU 4M5285
The 4M5285 is an external snap ring, also identified by the formatted number 4M-5285, used in Caterpillar articulated dump trucks and earthmoving compactors. It is installed as an external retaining ring on a shaft and is specified as a steel retaining ring with cross holes.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The retaining ring is listed for Caterpillar equipment in the following machine categories and models:
- Caterpillar articulated dump trucks
- Caterpillar earthmoving compactors
- Caterpillar D350E
- Caterpillar D400E
- Caterpillar 816F
- Caterpillar 816F II
- Caterpillar 826C
- Caterpillar 826G
- Caterpillar 826G II
- Caterpillar 826H
- Caterpillar 815B
- Caterpillar 815F
Compatibility should be checked against the machine model, serial number, the retaining-ring groove dimensions, and the dimensions of the shaft assembly before installation.
Cross-reference numbers
| CTP SKU | 4M5285 |
| Formatted part number | 4M-5285 |
| Part description | External snap ring |
| Retaining ring classification | External |
Specifications
| Part type | External snap ring |
| Material description | Steel retaining ring |
| Installation position | External retaining position on a shaft |
| Cross holes | Yes |
| Free diameter — A | 1.10 in |
| Free diameter | 27.89 |
| Radial wall | 3.35 |
| Tab height | 4.62 |
| Groove width | 1.42 |
| Groove diameter | 28.4 |
| Shaft diameter | 30.2 |
| Hole diameter | 1.19 in |
| Thickness — B | 0.050 in |
Product dimensions and weight
| Weight | 0.1 lb |
| Length | 7.62 cm |
| Width | 12.7 cm |
| Depth | 1.27 cm |
Dimensional information
The listed free diameter, groove diameter, shaft diameter, groove width, radial wall, tab height, hole diameter, and ring thickness identify the dimensional configuration of the 4M5285 retaining ring. The free diameter is specified as 1.10 in and 27.89, while the hole diameter is specified as 1.19 in. The ring thickness is 0.050 in.
The listed groove dimensions are a groove width of 1.42 and a groove diameter of 28.4. The corresponding listed shaft diameter is 30.2. These values are provided for checking the retaining-ring seat and shaft assembly on the applicable Caterpillar machine.
Included part
- One external steel snap ring, SKU 4M5285.




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