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fits Allis-Chalmers
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Allis Chalmers D2800, D2900, 433, 649 New Crankshaft Gear | Replaces 74023979

Allis Chalmers D2800, D2900, 433, 649 New Crankshaft Gear | Replaces 74023979

SKU: 474023979
$75283
Out of Stock
Currently unavailable
Condition: New Aftermarket
Cross-References: 4023979, 511137, 74023979, 74023979-MP, 74023979MP, D4023979, HE4023979, P511137
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

1.445" wide, hard

Allis Chalmers 714C Wheel Tractor w/ 433T / 433I engine
Allis Chalmers 6080 Tractor w/ 433T / 433I engine
Allis Chalmers 6070 Tractor w/ 433T / 433I engine
Allis Chalmers 6060 Tractor w/ 433T / 433I engine
Allis Chalmers 708D Forklift w/ 433T / 433I engine
Allis Chalmers 880 Cotton Stripper w/ 433T / 433I engine
Allis Chalmers F2 Combine w/ 433T / 433I engine
Allis Chalmers K2 Combine w/ 433T / 433I engine
Allis Chalmers 715C Wheel Tractor w/ 433T / 433I engine
Allis Chalmers 710C Wheel Tractor w/ 433T / 433I engine
Allis Chalmers F3 Combine w/ 433T / 433I engine
Allis Chalmers 706D Forklift w/ 433T / 433I engine
Allis Chalmers 766 Forklift w/ 433T / 433I engine
Allis Chalmers 705D Forklift w/ 433T / 433I engine
Allis Chalmers 605B Wheel Loader w/ D2900 / 649T / 649I engine
Allis Chalmers MH Combine w/ D2900 / 649T engine
Allis Chalmers 940 Wheel Loader w/ D2900 / 649T engine
Allis Chalmers 545H Wheel Loader w/ D2900 / 649T engine
Allis Chalmers 545B Wheel Loader w/ D2900 / 649T / 649I engine
Allis Chalmers 7020 Tractor w/ D2900 / 649T / 649I engine
Allis Chalmers 7010 Tractor w/ D2900 / 649T / 649I engine
Allis Chalmers L3 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers 8010 Tractor w/ D2900 / 649T / 649I engine
Allis Chalmers MH2 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers M2 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers 840B Wheel Loader w/ D2800 / D2900 / 649 engine
Allis Chalmers 918 Backhoe Loader w/ D2800 / D2900 / 649 engine
Allis Chalmers M3 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers 200 Tractor w/ D2900 / 649T engine
Allis Chalmers L2 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers 345B Wheel Loader w/ D2800 / D2900 / 649 engine
Allis Chalmers MH3 Combine w/ D2900 / 649T / 649I engine
Allis Chalmers F2 Combine w/ D2800 / D2900 / 649 engine
Allis Chalmers 860 Cotton Stripper w/ D2800 / D2900 / 649 engine
Allis Chalmers 180 Tractor w/ D2800 / D2900 / 649 engine
Allis Chalmers G Combine w/ D2800 / D2900 / 649 engine
Allis Chalmers 185 Tractor w/ D2800 / D2900 / 649 engine
Allis Chalmers 545 Wheel Loader w/ D2900 / 649T engine
Allis Chalmers 190XT Tractor w/ D2800 / D2900 / 649 engine
Allis Chalmers F Combine w/ D2800 / D2900 / 649 engine
Allis Chalmers M Combine w/ D2900 / 649T engine
Allis Chalmers L Combine w/ D2900 / 649T engine
Allis Chalmers 7000 Tractor w/ D2900 / 649T engine
Allis Chalmers 190 Tractor w/ D2800 / D2900 / 649 engine
OEM Part Number Cross Reference(s): 4023979, 74023979

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.

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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.