1334771 O-Ring Seal fit Caterpillar
1334771 O-Ring Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1334771 O-Ring Seal for Caterpillar Equipment
O-ring seal with SKU 1334771, also identified by the part number 133-4771, for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is an elastomer sealing ring used in Caterpillar machine assemblies where an O-ring of the specified size, material, and hardness is required. The available application data identifies the compatible machine family and models below.
Fitment
- Caterpillar Backhoe Loader
- Caterpillar 416E
- Caterpillar 422E
- Caterpillar 428E
- Caterpillar 450E
- Caterpillar 450F
Fitment should be verified by comparing the machine model and the installed part number before assembly. The listed applications are provided for the Caterpillar models specified in the product data.
Cross-reference numbers
- 1334771
- 133-4771
1334771 and 133-4771 are two written formats for the same referenced part number. The hyphenated format is commonly used in Caterpillar parts identification.
Specifications
| Part type | O-ring seal |
| Equipment brand | Caterpillar |
| Coating | None |
| Material | Nitrile rubber (NBR) |
| Hardness | 75 Shore A |
| Cross-section diameter | 0.12 in |
| Inner diameter | 0.94 in |
| Outside diameter | 1.181 in |
| Approximate weight | 0.1 lb |
| Length | 3 cm |
| Width | 3 cm |
| Depth | 0.2 cm |
The dimensional data is stated in the units provided for the part: cross-section, inner diameter, and outside diameter in inches; package or product dimensions in centimetres; and weight in pounds. The material specification is nitrile rubber, with a listed hardness of 75 Shore A and no coating.























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