IH Cub Cadet Steering Knuckle Set—Precision Torx Upgrade Kit

For owners of IH Cub Cadet narrow frame models—70, 71, 72, 73, 100, 102, 104, 105, 106, 107, 122, 123, 124, 125, 126, 127, and 147—this Improved Steering Knuckle Set brings a fresh take on the 1961 IH engineering you know and trust. A simple modification kit, a solid update to the original design (swapping out parts OEM 759-3004-0637, 759-3006-0637, 759-3120), designed and built to keep your tractor running strong. Whether you’re restoring a classic, working your land, or holding onto a piece of your property’s history, this set gives you control to maintain what’s yours—free from subscriptions or corporate oversight.

What’s in the Kit:

• 1x STEERING KNUCKLE, LEFT HAND: Precision-machined S355J2 steel with black oxide surface treatment and T80 torx drive. Durable steering for IH Cub Cadet models 70–147, replacing OEM 759-3004-0637.
• 1x STEERING KNUCKLE, RIGHT HAND: Precision-machined S355J2 steel with black oxide surface treatment. Complements left hand knuckle, replacing OEM 759-3006-0637.
• 1x DRAG ARM: Precision-machined S355J2 steel with black oxide surface treatment, T80 Torx-fitted drive. Replaces OEM 759-3120
• 1x FLAT WASHER:Custom precision-machined washer, with black oxide surface treatment, that complements the drag arm and steering knuckle.
• 2x 3/8-16 UNC CAP SCREWS:High-grade steel cap screws providing strong, reliable fastening for knuckles and drag arm.
• 1x 1/4-20 UNC CAP SCREW: High-grade steel cap screws providing strong, reliable fastening for knuckles and drag arm.

How It Builds on the Original:

• Black Oxide Coating: A tough finish that resists rust, and makes paint a matter of decoration, holding up through seasons of use on your terms.
• Torx-Fitted Drag Arm: Ditches the old pin-and-hole for a Torx design that spreads torque evenly, reducing stress cracks for a sturdier link.
• Two-Part Welded Build: Uses a press-fit and welded joint that outlasts the original bent setup, ready for whatever you throw at it.
• Precision Machining: Crafted to tight tolerances, these parts cut out steering slop, bringing back that crisp feel you expect.

Built to Last on Your Watch:

This Improved Steering Knuckle Set lets you modernize your IH Cub Cadet, reinforcing its role as a piece of your independence. Install it and keep your tractor running as a true extension of your ownership—crafted for those who value their freedom and heritage.