Shop by Category
Select a Make

Shopping Cart

0 item(s)

Your cart is empty

Continue Shopping
Successfully added to cart!
fits John Deere
Login or register to save to your bulletin board
Valve Cover Gasket RE520539 (8 Valve) for John Deere 4045D, 4045T Diesel PowerTech

Valve Cover Gasket RE520539 (8 Valve) for John Deere 4045D, 4045T Diesel PowerTech

SKU: NRE520539
$7453
Out of Stock
Currently unavailable
Condition: New Aftermarket
Cross-References: 351719, 83053, NRE520539, P351719, RE520539
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

option high temperature

John Deere 344H Wheel Loader After 799999 w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DF120 Power Unit w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 450H Crawler Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DF158 Power Unit w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5615 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DFM50 Power Unit Marine w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 210LE Wheel Loader Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 450J Crawler Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 310E Backhoe Loader Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045TF150 Power Unit w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 310G Backhoe Loader Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 280 Skid Loader w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5415N Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5420 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DF150 Power Unit w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 270 Skid Loader w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5410 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 324H Wheel Loader w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5415 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 485E Forklift Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 486E Forklift Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 488E Forklift Natural Aspirated w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5420N Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5525N Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 650J Crawler w/ 4045T PowerTech (8 Valve) engine
John Deere 344H Wheel Loader Thru ESN 799999 w/ 4045T PowerTech (8 Valve) engine
John Deere 450H Crawler Turbo w/ 4045T PowerTech (8 Valve) engine
John Deere 5515 Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere T50 Genset Terex (4045DF270) w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DFM270 Power Unit Marine w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5620 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045DF270 Power Unit w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 5415 Tractor w/ 4045D, 4045T PowerTech (8 Valve) engine
John Deere 4045TF275 Power Unit w/ 4045T PowerTech (8 Valve) engine
John Deere 310SE Backhoe Loader w/ 4045T PowerTech (8 Valve) engine
John Deere 410G Backhoe Loader w/ 4045T PowerTech (8 Valve) engine
John Deere 3800 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 5510 Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 5425 Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 4890 Windrower w/ 4045T PowerTech (8 Valve) engine
John Deere 5520 Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 5520N Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 5525 Tractor w/ 4045T PowerTech (8 Valve) engine
John Deere 310G Backhoe Loader Turbo w/ 4045T PowerTech (8 Valve) engine
John Deere 4045TF151 Power Unit w/ 4045T PowerTech (8 Valve) engine
John Deere 4045TF150 Power Unit w/ 4045T PowerTech (8 Valve) engine
John Deere 4045TF270 Power Unit w/ 4045T PowerTech (8 Valve) engine
John Deere 3215 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045HF157 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6310L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6310 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TF250 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TF158 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 550G Crawler After ESN 742459 w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6220 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6420 Tractor w/8 Valve Engine w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6220L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6215 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045HF158 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045HF275 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 3420 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 3200 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6410L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 3220 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 810D Forwarder w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6210 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6320L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TF220 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 1010D Forwarder w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 450G Crawler After ESN 742459 w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045HF150 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TF157 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 120C Excavator w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 120 Excavator w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045HF120 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6210L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TF258 Power Unit w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6415 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6510L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6510S Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 444HLL Log Loader w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 444H Wheel Loader w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere TC44H Wheel Loader w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6410S Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 3400 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TFM50 Power Unit Marine w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 4045TFM75 Power Unit Marine w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6520L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 555G Crawler After ESN 742459 w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 444J Wheel Loader w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6420S Tractor w/8 Valve Engine w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 650G Crawler After ESN 742459 w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 160LC Excavator w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6405 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6320 Tractor w/8 Valve Engine w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6310S Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6420L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6403 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 110 Excavator w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 3415 Telescopic Handler w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6120L Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 770D Tree Harvester w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6110 Tractor w/ 4045T, 4045H PowerTech (8 Valve) engine
John Deere 6110L Tractor
OEM Part Number Cross Reference(s): RE520539

Warranty Information

Reliance Power Parts Warranty Policy

The Reliance Power Parts (RPP) warranty policy covers parts and labor necessary to repair a warrantable failure to the functional condition of the application that existed immediately prior to the failure, as detailed below. This warranty applies to direct customers of RPP only and is non-transferable.


Coverage Periods

  • New Internal Engine Parts (Ag/Industrial): 1 year from invoice date, unlimited miles/hours
  • Engine Overhaul Kits (Heavy-Duty On-Highway): 2 years from invoice date, unlimited miles/hours
  • New Engine Accessories: 1 year from invoice date, parts replacement only
  • Remanufactured Engine Accessories: 6 months from invoice date, parts replacement only
  • Remanufactured Engine & Drivetrain Parts: 6 months from invoice date, parts replacement only
  • Drivetrain Parts: 1 year from invoice date, parts replacement only
  • Complete Engines & New Long Blocks (Reliance Manufactured): 6 months from invoice date, parts replacement only
  • Remanufactured Long/Short Blocks & New Short Blocks (Reliance Manufactured): 90 days from invoice date, parts replacement only

Engine accessories include turbochargers, fuel injectors, hydraulic pumps, engine oil pumps, oil coolers, water pumps, and electrical components.


Manufacturer's Warranty Items

To serve a wider application base, RPP offers lower volume, rare application, and remanufactured parts from a variety of manufacturers. These parts will be noted on your invoice as subject to a "Manufacturer's Warranty" policy and are not covered under this policy. Engines, long blocks, medium blocks, and short blocks produced by any company other than Reliance are solely covered by the manufacturer's warranty. Contact your Reliance representative for details.


Parts & Labor Coverage

  • Parts: Covered at current customer pricing using new or remanufactured RPP approved parts
  • OEM/Outside Parts: When RPP parts are available, OEM parts will be credited at RPP pricing. Parts not available from RPP will be covered at billed rate with invoice required
  • Labor: Offered at RPP's discretion, not to exceed published flat-rate times and maximum regional wholesale hourly labor rate
  • Holiday/Overtime Rates: Not covered

What's Not Covered

This warranty does not cover failures resulting from:

  • Owner or operator abuse or neglect
  • Operation without adequate coolant, fuel, or lubricants
  • Over-fueling or over-speeding
  • Lack of maintenance of lubricating, coolant, or air intake systems
  • Improper storage, starting, warm-up, run-in, or shut-down practices

Coverage does not include:

  • Troubleshooting or diagnostic time
  • Towing, transport, or down-time
  • Rental fees or incidentals
  • Delivery charges, travel, meals, or lodging
  • Business losses, docking, or harbor charges

Responsibilities

  • Installer: Ensure parts are correct for the application and install according to OEM procedures, specifications, and accepted industry standards
  • Owner: Operate and maintain equipment as specified in OEM operation and maintenance manuals

How to File a Claim

  • RPP must be notified prior to the end of the warranty period
  • All warranty repairs must be authorized by RPP technical staff
  • Request a Warranty Claim Form for the return of parts
  • Return all claimed parts to the indicated location within 30 days of receiving a Return Merchandise Authorization
  • Include failed parts, completed Warranty Claim Form, and copies of related work orders or invoices
  • Ship parts freight pre-paid in a condition that makes examination possible
  • Parts received without a Warranty Claim Form will be returned freight collect

Important Notes

  • Professional Installation Required: We strongly recommend installation by a qualified technician to ensure proper break-in and operation
  • Keep Your Records: Retain your invoice and service records for warranty claims
  • Questions?: If you're unsure about coverage or need assistance, please contact us

The warranties set forth herein are the sole warranties made by RPP regarding its parts. RPP makes no other warranties, expressed or implied, of merchantability or fitness for a particular purpose.

Recently Viewed

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.