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New CAT 8H5306 Battery Key Caterpillar Aftermarket for Caterpillar Equipment
- Battery Key Replacement suitable for Caterpillar Equipment
- Made to USA Specifications
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 8H5306 Key(lock)
â–¶Specification for 8H5306 Key(lock)
â–¶Exact Fit Guarantee for 8H5306 Key(lock)
â–¶| Dimensions | 3.50x6.00x0.08 |
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Good service, quick response.
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They were great to deal with
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helpful and professional.
quick and professional service. -
Good Customer Service. Fast Shipping. A+++
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Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's
Frequently Asked Questions
What is the purpose of the Caterpillar 8H5306 battery key?
The 8H5306 battery key is designed to control electrical power access in Caterpillar equipment. It helps improve equipment security and prevents unauthorized battery operation.
Why is a battery key important for heavy equipment?
- Battery keys help protect equipment from unauthorized use, reduce accidental power drain, and support safer maintenance procedures during servicing.
- They also ensure proper isolation of the electrical system, improving safety during maintenance and repairs.
Is the 8H5306 battery key compatible with multiple Caterpillar machines?
Yes, the 8H5306 battery key may fit various Caterpillar equipment models depending on the electrical system configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
What are common signs that a battery key should be replaced?
Signs may include difficulty turning the switch, loose fitment, damaged key edges, corrosion, or inconsistent electrical connection.
Can a faulty battery key affect equipment operation?
Yes. A worn or damaged battery key may interrupt electrical power flow, create starting issues, or prevent proper battery isolation.
Are aftermarket battery keys reliable?
Yes. High-quality aftermarket battery keys that meet or exceed OEM specifications can provide dependable fitment and long-lasting performance for heavy equipment applications.
Are there related Caterpillar electrical components commonly used with this part?
Yes, components such as the Caterpillar 3T9562 / 4S7824 glow plug may also support reliable electrical and engine starting performance in heavy equipment systems.
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
Easy Returns
Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
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EASY RETURNS & FAST REFUNDS
