Pokuuer mower deck belt 5/8 x 155 — Kevlar-reinforced replacement for Bush Hog 88843 (ATH 720, RDTH 72)

Pokuuer's 5/8" x 155" Kevlar-reinforced mower deck belt is a direct-fit replacement designed to restore reliable power transfer for Bush Hog finish mowers that use OEM 88843.

When a worn deck belt causes slipping, vibration, or lost cutting performance, replacing it with a durable, properly sized belt gets your finish mower back to consistent operation. This Pokuuer belt pairs a synthetic rubber compound with Kevlar fiber reinforcement for improved resistance to heat, oil, and abrasion compared with standard belts. It’s engineered to match the fit and routing of Bush Hog models that call for part 88843, including ATH 720 and RDTH 72 decks.

Will this belt fit my Bush Hog deck?

Yes — the Pokuuer belt is sized and reinforced to replace OEM part number Bush Hog 88843 and is compatible with Bush Hog ATH 720 and RDTH 72 finish mower decks. Verify your current belt measures 5/8" x 155" or check your mower parts manual to confirm the OEM number before ordering.

• Exact dimensions: 5/8" (width) x 155" (circumference).
• Direct replacement for OEM 88843 on specified models.
• Fits the common pulley routing used on ATH 720 and RDTH 72 decks.

How durable is the Kevlar reinforcement?

The belt uses Kevlar fibers embedded in a synthetic rubber matrix to improve tensile strength and wear resistance. That reinforcement helps the belt withstand pulley heat, oil exposure, and abrasive debris compared with conventional belts, extending service life under typical mowing conditions.

• Kevlar core reduces stretch and resists snapping under load.
• Synthetic rubber resists oil and heat for longer life.
• Improved abrasion resistance against debris and pulleys.

How do I install the replacement belt on my mower?

Installation follows the deck’s existing belt routing; remove the deck or lift it to access idlers and pulleys, release tension, remove the old belt, then route the new belt and reapply tension. If you’re unsure, consult your mower’s service manual or a qualified technician to ensure correct tension and alignment.

• Release belt tension via the deck engagement or idler arm.
• Route belt around pulleys following the deck schematic.
• Re-check tension and alignment after a short test run.

What maintenance helps the belt last longer?

Regular deck inspections, keeping pulleys free of debris, and replacing worn idlers help the belt perform longer. Avoid excessive engine overspeeding and a clogged deck, which increase heat and wear on the belt.

• Inspect pulleys and idlers for wear or damage before installing a new belt.
• Keep the deck clean of grass build-up and oil contamination.
• Replace the belt if fraying, cracking, or severe glazing appears.

Who this is for: Landscapers, grounds crews, and mower owners who operate Bush Hog finish mowers ATH 720 or RDTH 72 and need a robust replacement belt that matches OEM 88843 sizing. Choose this Pokuuer Kevlar-reinforced belt if you want a like-for-like fit with improved resistance to heat, oil, and abrasion—ideal for regular lawn maintenance and commercial use where reliability matters.