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John Deere 843L II Feller Buncher - Genuine Parts & Specifications

John Deere

SKU:: JohnDeere-843LII-FellerBuncher-Parts-Specs

Fits Models:

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Part # JohnDeere-843LII-FellerBuncher-Parts-Specs

Description:

Serial Number Information

The serial number plate is located on the operator’s platform or cab base.

Year	Serial Number Range
2018	1T0843LXXJJ100001 – 1T0843LXXJJ110000
2019	1T0843LXXKK110001 – 1T0843LXXKK120000
2020	1T0843LXXLL120001 – 1T0843LXXLL130000
2021	1T0843LXXML130001 – 1T0843LXXML140000

Use this serial number to match engine, hydraulics, and undercarriage components accurately across production years.

Key Specifications

Feature	Specification
Engine	John Deere PowerTech™ PSS 9.0L
Engine Type	Tier 4 Final, turbocharged diesel
Gross Power	271 HP (202 kW)
Operating Weight	68,700 lbs (31,196 kg)
Track Width	24 in (610 mm)
Overall Length	21.5 ft (6.55 m)
Ground Clearance	27.5 in (698 mm)

Hydraulic System

Feature	Specification
Max Flow	142.4 GPM (539 L/min)
Relief Valve Pressure	5,800 psi (40 MPa)

Cutting Head & Performance

Feature	Specification
Compatible Heads	FR24B, FR22B (and other Deere-approved heads)
Max Cutting Diameter	Up to 22 in (558.8 mm)
Max Swing Torque	61,375 ft-lbs (83,229 Nm)
Travel Speed	2.5 mph (4 km/h)

Key Features

Forestry-Grade Power & Reach

The Tier 4 Final 9.0L PowerTech engine delivers 271 HP, while the 5,800 psi hydraulic system powers aggressive cutting and swing functions for large-diameter timber.

Precision Head Control

Compatible with FR24B and FR22B felling heads, giving you flexibility based on tree size and cutting style.

Durable Undercarriage & Swing System

The machine’s heavy-duty tracks and 61,375 ft-lbs swing torque ensure stability and performance on slopes, wetlands, and dense forest floor.

Operator Comfort & Onboard Diagnostics

Spacious, climate-controlled cab with real-time machine health data allows for longer, more productive shifts with minimal downtime.

Common Replacement Parts

Maintain your 843L II’s performance with field-ready components available at Broken Tractor:

Engine Components

Turbochargers, injectors, DEF sensors, air filters, oil coolers

Hydraulics

Grapple cylinders, swing motors, hydraulic pumps, control valves

Cutting Head Components

FR22B/FR24B tongs, motor seals, pressure hoses, pivot pins, blade holders

Undercarriage

Track chains, rollers, idlers, sprockets, bogie assemblies

Cab & Electrical

Display monitors, climate control panels, wiring harnesses, joystick controllers

Maintenance Schedule

Task	Recommended Interval
Engine Oil & Filter	Every 250 hours
Fuel & DEF Filter Service	Every 250 hours
Hydraulic Filter & Fluid	Every 500 hours
Swing Motor & Pump Check	Every 500 hours
Track Tension Inspection	Weekly
Cooling System Flush	Every 1,000 hours or annually

Out of Stock

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Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.