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fits John Deere
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Valve Rotator AT20661 for John Deere 165 Gas

Valve Rotator AT20661 for John Deere 165 Gas

SKU: NAT20661
$9005
Out of Stock
Currently unavailable
Condition: New Aftermarket
Cross-References: AT20661, P451136
The RF Engine Advantage
Family Operated Since 1975

Original Equipment Quality

Parts that meet or exceed OEM specifications. Guaranteed performance you can trust. Reliability built into every component.

100+ Years of Expertise

A century of collective diesel knowledge and 10+ acres of engines and engine parts, we are more than just an online reseller or call center. We know heavy-duty diesel.

Here for the Long Haul

Same location and same phone number for the last 50 years. Same commitment to getting you the right parts at the right price.

New, Reman, & Used

RF Engine offers an expansive offering of new aftermarket, remanufactured, and used engines and engine parts all under one roof.

Details

John Deere JD165G Power Unit w/ 165 engine
John Deere 111 Combine Peanut w/ 165 engine
John Deere 45 Combine # 35001-46000 w/ 165 engine
John Deere 55 Combine # 59282-83000 w/ 217 engine
John Deere 95 Combine Thru #11540 w/ 217 engine
John Deere 95H Combine Thru #11540 w/ 217 engine
John Deere 55 Combine # 46801-59281 w/ 217 engine
John Deere 65 Combine # 11001-11600 w/ 217 engine
John Deere 65 Combine # 11601-14000 w/ 217 engine
John Deere JD217G Power Unit w/ 217 engine
John Deere 95LL Combine # 11541-35000 w/ 217 engine
John Deere JD217G Power Unit w/ 217 engine
John Deere 95H Combine # 11541-20000 w/ 217 engine
John Deere 95 Combine # 12501-35000 w/ 248 engine
John Deere JD248G Power Unit w/ 248 engine
John Deere 95H Combine # 20001-37500 w/ 248 engine
John Deere 105 Combine Thru # 4500 w/ 248 engine
John Deere 1010 Tractor w/ 115 engine
John Deere HB115G Power Unit w/ 115 engine
John Deere HA115G Power Unit w/ 115 engine
John Deere 215 Windrower EB115G, HB115G w/ 115 engine
John Deere 40 Combine HA115G w/ 115 engine
John Deere 323 Baler EA115G w/ 115 engine
John Deere 600 Sprayer Hi-Cycle (NA115G) w/ 115 engine
John Deere 1010 Crawler w/ 115 engine
John Deere 215A Windrower EB115G, HB115G w/ 115 engine
John Deere NA115G Power Unit w/ 115 engine
John Deere EA115G Power Unit w/ 115 engine
John Deere EB145G Power Unit After 30000 w/ 145 engine
John Deere HC145G Power Unit After 30000 w/ 145 engine
John Deere 2010 Tractor w/ 145 engine
John Deere 700 Sprayer Hi-Cycle (NA115G) w/ 115 engine
John Deere 215A Windrower HD145G w/ 145 engine
John Deere 215 Windrower HD145G w/ 145 engine
John Deere EB115G Power Unit w/ 115 engine
John Deere EA145G Power Unit After 30000 w/ 145 engine
John Deere 2010 Crawler w/ 145 engine
John Deere HD145G Power Unit After 30000 w/ 145 engine
OEM Part Number Cross Reference(s): AT20661

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

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.