420D — Serial Number Prefix MBH (all MBH machines)
430D — After Serial Number BNK06245
430D — After Serial Number BML05013
Key Notes:
Part Numbers:228-3499, 2283499 — also replaces 262-7049 (Cat field replacement)
Weight: 103.00 lbs (46.72 kg)
Side Fitment: Left Hand (driver side)
Bore: 100 mm (3.94")
Origin: Made in USA
Manufacturer: PVE Products
Serial Number Notes: This is the late-generation cylinder. Machines before the serial breaks above use cylinder 180-7484 / 206-0520 (left hand, 4" bore). This cylinder does not fit BKG-prefix 416D machines — those machines use the early-generation cylinder for their entire production run. All MBH-prefix 420D machines use this late-generation cylinder
Companion Part: For the right-hand stabilizer cylinder, see 228-3500
Quantity Required: Two per machine — one per side, sold individually
Application: Raises and lowers the left-side stabilizer/outrigger to level and support the machine during backhoe work
Common Use Case or Symptoms: Use when the left stabilizer won't hold position, drifts down under load, or the cylinder is leaking or has a scored rod — a failed stabilizer cylinder leaves the machine unable to level and brace itself for digging.
Why Choose Broken Tractor: ✅ Made in USA by PVE Products — new cylinder built to OEM specifications for a direct-fit installation ✅ Correct Late-Generation 100 mm Bore Fit — the two generations are not interchangeable, so every serial break is listed ✅ Fast Shipping from a U.S.-Based Team — ready to ship from our U.S. warehouses
$1,710.00/ea
Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.
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Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please fill out our form, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! fill out our form to make a request here at Return Request Form and we would be pleased to help you.
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