Details
John Deere 862B Scraper After ESN 499999 w/ 6101A, 6101H engine
John Deere 744E Wheel Loader After ESN 499999 w/ 6101A, 6101H engine
John Deere 6101HF010 Power Unit w/ 6101A, 6101H engine
John Deere 6101AF010 Power Unit w/ 6101A, 6101H engine
John Deere 992ELC Excavator w/ 6101A, 6101H engine
John Deere 6710 Forage Harvester w/ 6101A, 6101H engine
John Deere 8770 Tractor w/ 6101A, 6101H engine
John Deere 450LC Excavator w/ 6101A, 6101H engine
John Deere 9960 Cotton Picker Late w/ 6076T, 6076A engine
John Deere 772B Grader Late w/ 6076T, 6076A engine
John Deere 9600 Combine Late w/ 6076T, 6076A engine
John Deere 770B Grader Late w/ 6076T, 6076A engine
John Deere 772BH Grader Late w/ 6076T, 6076A engine
John Deere 850C Crawler Early w/ 6076T, 6076A engine
John Deere 792DLC Excavator w/ 6076T, 6076A engine
John Deere 9965 Cotton Picker w/ 6076T, 6076A engine
John Deere CTS Combine w/ 6076T, 6076A engine
John Deere 8300 Tractor Thru TSN 9999 w/ 6076T, 6076A engine
John Deere 8570 Tractor After ESN 568444 w/ 6076T, 6076A engine
John Deere 8200 Tractor Thru TSN 9999 w/ 6076T, 6076A engine
John Deere 8100 Tractor Thru TSN 9999 w/ 6076T, 6076A engine
John Deere 6610 Forage Harvester Early w/ 6076T, 6076A engine
John Deere 6076 Power Unit Late w/ 6076T, 6076A engine
John Deere 644G Wheel Loader Early w/ 6076T, 6076A engine
John Deere 892ELC Excavator w/ 6076T, 6076A engine
John Deere 9970 Cotton Picker Early w/ 6076T, 6076A engine
John Deere 9500 Combine Late w/ 6076T, 6076A engine
John Deere 7800 Tractor w/ 6076T, 6076A engine
John Deere 7700 Tractor w/ 6076T, 6076A engine
John Deere 770BH Grader Late w/ 6076T, 6076A engine
OEM Part Number Cross Reference(s): AR99933
Warranty Information
Overview
We stand behind every part we sell — new, rebuilt, or used. While RF Engine is not the manufacturer and cannot extend additional warranties, we do guarantee that each product will arrive as described, in usable condition, and free from material defects or misrepresentation.
Warranty Coverage
- New Parts: Covered under the original manufacturer’s warranty. All terms and coverage are set by the manufacturer. Copies available upon request.
- Rebuilt, Reconditioned, and Used Parts: Backed by an inspection-only warranty unless otherwise stated. As with new parts, RF Engine cannot provide further warranty coverage beyond the manufacturer’s terms.
- No Additional Warranty: RF Engine does not offer any express or implied warranties. However, if an issue arises, we are here to assist and will support you through any applicable manufacturer claim process.
Our Guarantee
All parts are guaranteed to be in the condition stated at the time of sale and free from misrepresentation. If something isn’t right, we’ll work with you to resolve it — including returns, exchanges, or refunds when appropriate.
- We sell parts — we don’t make them — but we stand behind what we sell.
- Guaranteed to match the description or your money back.
- Manufacturer’s warranty applies where available; we’ll help if you ever need it.
Used Parts — What to Expect
Used parts are cleaned, inspected, and guaranteed to be usable, but please note:
- They often have signs of wear, surface rust, blemishes, or cosmetic imperfections.
- They may include old gaskets or residue and likely require further cleaning or machining before installation.
- They are not refurbished, remanufactured, or restored to like-new appearance.
We recommend careful inspection and strongly encourage installation by a qualified heavy-duty diesel mechanic.
- Worn, not worn out — used parts may show signs of age but are fit for service.
- All used parts are tested for usability, not appearance.
Questions?
If you have questions about a part’s condition, warranty, or how we handle returns and guarantees, feel free to contact us. We’re here to help.
Last Updated: June 22, 2025
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All specifications and numbers are provided for reference only and should be independently verified before use. While we guarantee our parts match their descriptions and accept returns for any discrepancies, we cannot be held liable for installation costs, modifications, or consequential damages. Questions about compatibility? Contact our parts experts at 800-828-6943, sales@dieselcranks.com, or via live chat, Mon-Fri 8am-5pm EST.