Best Agricultural Machinery Spare & Replacement Parts Under $50 (2026)
We selected parts under $50 by value score, prioritizing correct mechanical/electrical compatibility, durable materials, and broad utility for garden and small-farm equipment
The Verdict
- Best Overall: PTO Extender for Tractor: 1-3/8" & 6 spline, male/female — Best PTO extender for quick coupling: 1-3/8" 6-spline male/female design for common tractor drivetrains
- Best Value: PTO Extender 1-3/8" 6-spline (Female & Male) 70HP — Best simple six-spline extender: 1-3/8" 6-spline male/female fit suited for up to 70HP applications
This roundup highlights agricultural machinery spare and replacement parts under $50, chosen for practical value, compatibility, and common tractor and mower applications. Picks were prioritized by compatibility (splines, teeth, voltage), build materials, and overall value score from the candidate set
Top Picks
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1
Best Overall PTO Extender for Tractor: 1-3/8" & 6 spline, male/female
Best PTO extender for quick coupling: 1-3/8" 6-spline male/female design for common tractor drivetrains
PTO extender with 1-3/8" 6-spline fitment for tractors up to 70 HP; enables quick connect and length adjustment without cutting. Customers note easy installation and better reach for connecting implements
- 1-3/8" 6-spline compatibility
- quick connect extender
- no cutting required
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2
Best Value PTO Extender 1-3/8" 6-spline (Female & Male) 70HP
Best simple six-spline extender: 1-3/8" 6-spline male/female fit suited for up to 70HP applications
PTO extender with 1-3/8" x 1-3/8" 6-spline fit. Sturdy material for tractor PTO connections and added length. Customers report easy installation and good fit
- 6-spline 1-3/8x1-3/8
- sturdy construction
- easy installation
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3
Starter replacement for Briggs & Stratton & John Deere mower
Best mower starter replacement: compatible with Briggs & Stratton and John Deere LA series for broad mower coverage
Replacement starter compatible with Briggs & Stratton 7HP-22HP, John Deere LA145/LA165/LA175, Cub Cadet. Noted for good fit, quality, and ease of installation; some users report durability concerns with the plastic gear
- compatibility with Briggs & Stratton models
- john deere and cub cadet compatibility
- rigorous quality control testing
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4
75 non-duplicated heavy equipment key set for CAT, JCB, John Deere and more
Best heavy-equipment key set: 75 non-duplicated keys covering CAT, JCB, John Deere and other construction machines
Durable 75-piece heavy equipment key set designed to fit over 2,000 pieces of equipment. Customers note good value and versatile options, with mixed labeling accuracy
- 75 multiple key types
- fits 2,000+ equipment pieces
- robust, durable materials
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5
Starter compatible with Briggs & Stratton 12V (14-tooth steel gear) 7HP-18HP
Best 14-tooth starter option: compatible with Briggs & Stratton 12V engines using a 14-tooth steel gear
Replacement starter part compatible with Briggs & Stratton engines. Easy to install and delivers quick start times; some customers report faster spin and reliable firing, while others note concern about plastic gear quality
- 12V starter for Briggs & Stratton
- 14-tooth steel gear
- works across 7HP-18HP range
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6
VEVOR hay spear 32" bale fork
Best hay handling attachment: 32" bale fork designed for loader-mounted moving and stacking of square bales
Hay bale spear with 32" length and 1350 lbs capacity. Spring steel construction with powder coating for durability. Customers note good durability and functionality, with some concern about bendability on heavier bales
- 1350 lbs capacity
- spring steel construction
- powder coated finish
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7
Starter 16-tooth for Briggs & Stratton 12V ccw rotation
Best 16-tooth starter option: 12V counterclockwise starter suited to Briggs & Stratton engines requiring 16 teeth
New 16-tooth starter compatible with Briggs & Stratton engines (1972-2006). Provides reliable fit and easy installation. Customers report good functionality and value, with mixed durability feedback
- 16-tooth design
- 12V non-oxidizing finish
- CCW rotation
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8
Kohler Starter Replacement for 7000 Courage Series
Best Kohler starter replacement: designed for Kohler Courage 7000 series engines as a direct-fit option
Replacement starter part for Kohler 7000-series engines, compatible with Courage and SV KT KT-series. Easy to install and fits accurately, with positive feedback on functionality and value
- compatible with Kohler 7000-series
- includes multiple part numbers
- positive fit and installation
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9
Tractor grab hooks compatible with John Deere compact tractors
Best tractor grab hook: steel grab hooks compatible with John Deere compact tractors for secure attachment points
Tractor grab hooks with grab handle, chain hook and D-ring plate provide multiple fixing methods to secure cargo or haul heavy objects. Customers note solid build and easy installation, with some concerns about paint quality
- multiple fixing methods
- universal fit for many John Deere models
- solid welds and build quality
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10
Steel Gear Starter 5742N replacement for Briggs & Stratton & more
Best steel-gear starter replacement: 5742N-style steel gear starter compatible with multiple Briggs & Stratton and similar engines
Steel Gear Starter 5742N is a replacement gear for Briggs & Stratton, John Deere, and Cub Cadet engines. It leverages steel gears for durability and smooth operation, with mixed durability feedback from customers
- steel gear advantage
- broad compatibility
- value replacement part