136-5924-05 Right Hand Lower Handle & 136-5923-05 Left Hand Lower Handle Compatible with Toro 21" Mulching/Rear Bagging Lawn Mower, Replaces 127-0657-05 127-0658-05 Review

Overview

This isn’t a mower—it’s a replacement handle assembly for your Toro 21” mulching/rear bagging mower. The set includes the right-hand (136-5924-05) and left-hand (136-5923-05) lower handles, designed to swap out worn or broken originals (OEM numbers 127-0657-05 and 127-0658-05). It’s built for Toro owners who need a direct-fit fix without buying a whole new machine. If your handles are cracked, bent, or stripped at the mounting points, this is your ticket back to a solid, ergonomic mowing experience.

Who Should Buy This

1. Toro 21” owners with snapped handles – If your lower handle broke mid-season (common after years of vibration and bumps), this is the exact replacement you need. No guessing, no modifications.

2. Homeowners who want OEM-level fit without Toro’s price tag – At $36.99, this aftermarket pair costs about half of what Toro-branded handles run. Same dimensions, same mounting holes, same feel.

3. DIY repair enthusiasts – If you’re comfortable with a socket set and a few minutes of work, you can swap these yourself. No welding, no drilling, no special tools.

4. Fleet managers or landscapers with multiple Toro 21” mowers – Keep a set on the shelf. When a handle goes on a job site, you’re back mowing in 15 minutes instead of scrambling for parts.

Key Features Breakdown

• Direct replacement for Toro 127-0657-05 and 127-0658-05 – This isn’t a universal adapter. It’s engineered to bolt onto Toro 21” mulching/rear bagging models with zero modification. The mounting brackets, tube diameter, and bend angles match the originals exactly.

• Right and left lower handles included – You get both sides in one box. No need to hunt down a matching pair. The right handle (136-5924-05) and left handle (136-5923-05) are clearly marked.

• Steel tube construction – These handles are made from the same gauge steel as Toro’s OEM parts. They’re stiff enough to handle pushing on slopes but have a slight flex to absorb vibration.

• Pre-drilled mounting holes – No drilling required. The holes line up with the mower deck’s pivot brackets and the upper handle assembly. Just bolt them in.

• Powder-coated finish – The black coating resists rust from morning dew, wet grass, and occasional rain. It’s not indestructible, but it’ll outlast bare metal.

Pros

1. Perfect fit, no hassle – Reviewers consistently report these slide right into place. The bolt holes align with the deck and upper handle without forcing or filing.

2. Cost-effective fix – A full handle set for under $40 is a steal compared to a new mower or a dealer repair trip. You save roughly $30 over Toro-branded handles.

3. Sturdy feel – The steel tubes are thick-walled and rigid. They don’t wobble or flex at the mounting points once tightened.

4. Easy installation – Most owners swap these in under 20 minutes with a 10mm socket and a wrench. No special skills required.

5. Matches original ergonomics – The handle height, angle, and grip position are identical to the factory parts. Your mower feels the same as before.

6. Compatible with mulching and bagging setups – Works with both discharge types because the handle assembly is independent of the deck’s bagging hardware.

Cons

1. No hardware included – The set comes as bare handle tubes only. You’ll need to reuse your original bolts, washers, and nuts. If those are rusted or stripped, you’ll need to source replacements separately.

2. Paint can chip – A few users note the powder coating scratches off if you drag the handles on concrete or scrape them against a shed wall. Touch-up paint is a minor inconvenience.

3. Not for all Toro models – This fits 21” mulching/rear bagging mowers with the specific 127-0657/127-0658 handles. Check your model number before buying—older or commercial-grade decks may use different brackets.

4. No upper handle included – This is strictly the lower section. If your upper handle (the part with the controls) is also damaged, you’ll need a separate replacement.

Bottom Line

If your Toro 21” mower’s lower handles are bent, cracked, or just worn out, this pair is the smartest repair you’ll make all season. It’s a direct-fit replacement that saves you from buying a whole new mower over a broken part. The price is fair, the installation is straightforward, and the build quality matches the factory originals. Just make sure you have the right model (check your deck’s handle bracket pattern) and keep your old hardware handy. For homeowners who want to keep a reliable machine running without dealer markups, this is a no-brainer. Highly recommended.

Frequently Asked Questions

Q: Will this fit my Toro 21” Super Recycler?
A: It depends on the year and specific model. This handle set is designed for mulching/rear bagging mowers that originally used handles with part numbers 127-0657-05 (left) and 127-0658-05 (right). Check your owner’s manual or the part number stamped on your current handles. Most Super Recyclers from the 2010s onward are compatible, but older models may use a different bracket.

Q: Do I need to disassemble the entire handle assembly to install these?
A: No. You only need to remove the lower handles from the deck pivot brackets and the upper handle connection points. The upper handle (with the throttle and blade control) stays in place. Plan for about 15–20 minutes of work.

Q: Can I use these handles with a Toro electric start model?
A: Yes, as long as the handle shape and mounting points match the 127-0657/127-0658 design. The electric start battery and wiring are typically attached to the upper handle or frame, not the lower handles. Just route any cables carefully to avoid pinching during installation.