5M6709 Ball Check A fit Caterpillar
5M6709 Ball Check A fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Ball Check A 5M6709
Ball check A is a check-valve component used in Caterpillar equipment to control flow and limit backflow in the intended direction. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is intended for installation in the listed Caterpillar machines and is identified by the equipment manufacturer part number 5M-6709. Confirm the machine model, serial number, and existing part number before installation, as equipment configurations may vary.
Fitment
- Tracked bulldozers:
- D8H
- D9E
- D9G
- Off-road dump trucks:
- 768B
- 768C
- 769
- 769B
- 769C
- 771C
- 772
- 772B
- 773
- 773B
- 775B
- 776
- 776B
- 776C
- 776D
- 777
- 777B
- 777C
- 777D
- Underground articulated dump trucks:
- AD40
- AE40
- Pipe layers:
- 561B
- 583H
- Track loaders:
- 955C
- 955H
- 977D
- 977H
Cross-reference numbers
- 5M6709
- 5M-6709
The two numbers above identify the same part designation, with and without the hyphen. The part is listed for the Caterpillar machine models specified in the fitment section.
Specifications
| Part type | Ball check A |
| Application | Check-valve component for Caterpillar equipment |
| Hex size | 0.88 in |
| Overall length | 2.53 in |
| Height | 0.9 in |
| Male thread | 5/8-18-2A |
| Female thread | 1/8-27 NPSI |
| Weight | 0.21 lb |
| Listed length | 5.8 cm |
| Listed width | 4.9 cm |
| Listed depth | 6.1 cm |
The threaded connections are specified as one male 5/8-18-2A thread and one female 1/8-27 NPSI thread. The component is used in the relevant machine system to permit flow in the required direction and restrict reverse flow.
























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