Description:
Serial Number Information
Year |
Serial Number Range |
1959 |
140000 – 158074 |
1960 |
158075 – 161095 |
Location: The serial number tag is typically found on the transmission case just behind the gearshift lever or near the left-hand side of the main frame.
Key Specifications
Feature |
Specification |
Engine Power |
29 HP engine, 23.5 HP at drawbar |
Displacement |
113.3 cubic inches |
Bore & Stroke |
4.25 in × 4.00 in |
Compression Ratios |
Gasoline: 7:1, LP Gas: 8.5:1, All-Fuel: 5.15:1 |
Transmission Options |
4 forward / 1 reverse; Optional 5 forward / 1 reverse |
Electrical System |
6-volt positive ground |
Key Features
Compact Power with Versatile Fuel Options
The JD 430 was offered in gasoline, LP gas, and all-fuel configurations to match fuel availability and application needs.
Improved Operator Controls
Introduced with a redesigned dash, better ergonomics, and optional features like power steering and a Float-Ride seat for comfort.
Customizable for Work & Style
Available in green/yellow or industrial yellow, with direction reversers, foot throttles, and front-end weights as factory options.
Legacy Reliability
The 430 Crawler shared many parts with earlier 40 and 420 models, making it easier to maintain and repair with common components.
Common Replacement Parts
Maintain your John Deere 430 with essential components available at Broken Tractor:
Engine Components
Pistons, cylinder kits, gaskets, manifolds, ignition coils, carburetors
Fuel System
LP gas regulators, sediment bowls, fuel lines, carburetor kits
Transmission & Clutch
Gears, shift forks, clutch discs, bearings, transmission rebuild kits
Electrical System
6V starters, generators, voltage regulators, battery cables
Undercarriage
Track chains, idlers, sprockets, rollers, recoil springs
Maintenance Schedule
Task |
Recommended Interval |
Engine Oil & Filter |
Every 100 hours or seasonally |
Fuel Filter & Sediment Bowl |
Every 200 hours or as needed |
Clutch & Transmission Check |
Every 250 hours |
Undercarriage Grease & Inspection |
Weekly or after field work |
Coolant System Flush |
Every 12 months or 1,000 hours |
Battery & Electrical Terminals |
Monthly or as needed |