Heavy-duty top link assembly used in tractor three-point linkage systems for agricultural implements
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Top Link Assembly (Heavy Duty)

The Heavy-Duty Top Link Assembly is engineered for robust tractor linkage applications, featuring precision-machined M30 × 3 threads and reinforced heavy-duty pipes. Available in multiple CAT combinations (1–1, 1–2, 2–2), it ensures superior stability, smooth adjustment, and long service life. Ideal for demanding agricultural operations requiring reliable lifting and implement control.

THREAD M30 Ă— 3 (HEAVY DUTY PIPE)

CODE CAT d1–d2 PIPE L1 THREAD D MIN. MAX.
TGF3022330H 2–2 330 M30 × 3 460 700
TGF3022370H 2–2 370 M30 × 3 500 740
TGF3022400H 2–2 400 M30 × 3 530 770
TGF3022450H 2–2 450 M30 × 3 580 830
TGF3022550H 2–2 550 M30 × 3 630 870
TGF3022600H 2–2 600 M30 × 3 730 970

THREAD M30 Ă— 3

CODE CAT d1–d2 PIPE L1 THREAD D MIN. MAX.
TGF3011370H 1–1 370 M30 × 3 500 720
TGF3012370H 1–2 370 M30 × 3 500 730
TGF3022370H 2–2 370 M30 × 3 500 740
TGF3011400H 1–1 400 M30 × 3 530 750
TGF3012400H 1–2 400 M30 × 3 530 760
TGF3022400H 2–2 400 M30 × 3 530 770
TGF3011450H 1–2 450 M30 × 3 580 810
TGF3012450H 1–2 450 M30 × 3 580 820
TGF3022450H 2–2 450 M30 × 3 580 840
TGF3011460H 1–2 460 M30 × 3 590 830
TGF3012500H 1–1 500 M30 × 3 630 850
TGF3011500H 1–2 500 M30 × 3 630 860
TGF3022500H 2–2 500 M30 × 3 630 880
TGF3022550H 2–2 550 M30 × 3 650 930
TGF3022560H 2–2 560 M30 × 3 650 940
TGF3022600H 2–2 600 M30 × 3 930 980
TGF3022650H 2–2 650 M30 × 3 730 1030
TGF3022700H 2–2 700 M30 × 3 880 1080
TGF3022720H 2–2 720 M30 × 3 880 1100

Quality You Can Trust

ISO 9001

Quality Management System certification ensuring consistent product quality.

ISO 14001

Environmental Management System for sustainable manufacturing practices.

OEM-Grade Fitment

Guaranteed compatibility and performance meeting original equipment standards.

Product Description

The Heavy-Duty Top Link Assembly is designed to deliver maximum strength, reliability, and performance for modern agricultural machinery. Manufactured with premium-grade steel and equipped with precision M30 Ă— 3 threading, it offers exceptional load-handling capacity and long-lasting durability. The heavy-duty pipe construction enhances structural rigidity, ensuring stable and secure operation even under extreme field conditions.

Available in various CAT configurations (1–1, 1–2, 2–2) and multiple length options, this top link assembly provides smooth adjustment and accurate control of tractor-mounted implements. It is compatible with a wide range of tractors and is engineered to withstand constant vibration, heavy loads, and rugged terrain. With corrosion-resistant finishing and robust eye-end construction, it is an ideal choice for ploughing, tilling, hauling, and other demanding farm applications.

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