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Topdon HD CAT 14-Pin Diagnostic Cable (TD521C0064)
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- Description
- Shipping and Refund
- Reviews
Run full diagnostics on Caterpillar heavy equipment with the Topdon HD CAT 14-Pin Diagnostic Cable. Built for Caterpillar's proprietary 14-pin connector, it pairs with Topdon Phoenix heavy-duty scanners to give technicians access to fault codes, live data, and system tests on agricultural and construction machinery.
- 14-pin Caterpillar-specific connector
- Compatible with Topdon Phoenix heavy-duty diagnostic scanners
- Designed for agricultural and construction equipment
- Built for shop and field use
Specs: 14-pin CAT connector | Compatible with Topdon Phoenix scanners | SKU: TD521C0064
FAQs
Which scanners does this work with?
Topdon Phoenix heavy-duty series.
Does it work on both ag and construction CAT equipment?
Yes, purpose-built for both.
Can I read fault codes with this?
Yes -- paired with a Phoenix scanner, you get fault codes, live data, and system tests.
Shipping Countries
We currently ship to the United States and Canada.
For Canadian customers, please contact us directly to place your order so that we can arrange for shipping.
General shipping times:
- Small items (eg. Tablets & tools) | 3-5 business days
- Large items (eg. Calibration Targets and Plates) | 5-8 business days
- Full calibration packages | 8-10 business days
Return Policy
We want to ensure you're completely satisfied with your purchase. If you need to return an item, please contact our customer service team within 30 days of purchase.
A 15% restocking fee will apply to all returns. The customer is responsible for return shipping costs. Refunds will be processed once the returned items are received and inspected at the warehouse.


