1262151 Buffer Seal fit Caterpillar
1262151 Buffer Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1262151 Buffer Seal for Caterpillar Equipment
The 1262151 buffer seal is a sealing component used on Caterpillar hydraulic excavators and mini hydraulic excavator equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The seal is identified by the part number 126-2151 in the supplied technical data.
The component belongs to the seals category and is specified as a Type C sealing form. Its dimensional data is provided in inches for the sealing geometry and in centimetres for the listed overall dimensions. The part is intended for installation in the corresponding seal groove of the listed Caterpillar equipment.
Fitment
The 1262151 buffer seal is listed for the following Caterpillar equipment:
- Mini hydraulic excavators
- Caterpillar 307B excavators
- Caterpillar 307C excavators
- Caterpillar 307D excavators
- Caterpillar 311B excavators
- Caterpillar 312B excavators
- Caterpillar 312B L excavators
- Caterpillar 312C L excavators
- Caterpillar 313B excavators
The model information above includes the excavator series specified for this part. Equipment configuration, production version and seal installation location should be checked against the machine parts documentation before fitting.
Cross-reference numbers
- 126-2151
The hyphenated number 126-2151 is the part number associated with the supplied description of this buffer seal. The product SKU is shown without hyphens as 1262151.
Specifications
| Part type | Buffer seal |
| Category | Seals |
| Equipment manufacturer | Caterpillar |
| Sealing form | Type C |
| Part number | 126-2151 |
| SKU | 1262151 |
| Groove diameter H | 0.25 in |
| Groove diameter tolerance H | ±0.005 in |
| Stem diameter | 2.91 in |
| Groove width A | 3.56 in |
| Groove width tolerance A | ±0.005 in |
| Listed weight | 0.1 lb |
| Listed length | 15.24 cm |
| Listed width | 12.7 cm |
| Listed depth | 2.54 cm |
The groove diameter, stem diameter and groove width values describe the specified sealing geometry. The groove diameter and groove width include the tolerances stated in the technical data. The listed weight and centimetre measurements are included as supplied for the part record; no additional material, thread, fastening hardware or installation accessories are specified.
Questions 1262151 Buffer Seal fit Caterpillar 0 questions