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Side Glass Left Hand for Caterpillar Mini Excavators | 2811155

SKU:
2811155
FitsModel:
303C CR, 303E CR, 303.5C, 303.5D, 303.5E, 303.5E2 CR, 304C CR, 304D CR, 304E, 304E2 CR, 305C CR, 305D CR, 305E, 305E2 CR, 305.5D, 305.5E, 305.5E2 CR
ListDescription:
Side Glass
Side Glass Left Hand for Caterpillar Mini Excavators | 2811155
Part # 2811155

Fits Models At A Glance:

  • Caterpillar Mini Hydraulic Excavators - 303 Series: 303C CR, 303E CR, 303.5C, 303.5D, 303.5E, 303.5E2 CR
  • Caterpillar Mini Hydraulic Excavators - 304 Series: 304C CR, 304D CR, 304E, 304E2 CR
  • Caterpillar Mini Hydraulic Excavators - 305 Series: 305C CR, 305D CR, 305E, 305E2 CR, 305.5D, 305.5E, 305.5E2 CR

Serial Number Notes:

  • 303E CR: FR300001-UP, CK300001-UP, SMG00001-UP
  • 304C CR: FPK00001-UP
  • 304D CR: TYK00001-UP
  • 304E: SSC00001-UP, TSR00001-UP
  • 305.5D: FLZ00001-UP
  • 305C CR: HWJ00001-UP

Key Notes:

  • Part Number: 2811155 (Caterpillar reference 281-1155)
  • Side Fitment: Left-Hand Side Window
  • Dimensions: 542 mm x 812 mm
  • Material: Green tinted heat-treated safety glass
  • Style/Type: 4 mm thickness
  • DOT Certified: Yes
  • Weight: 17.0 lbs.
  • Interchange Numbers: Same 303 to 305 family as cab door glass 2807561 and front glass 2886841
  • Condition: Aftermarket replacement part
  • Application: Replaces the left-hand side window on Caterpillar 303 through 305 series mini hydraulic excavators
  • Shipping Restrictions: Ships to the lower 48 US states only
  • Note: Glass only - frame, hardware, and seals are not included. Measure the opening to confirm before ordering.

Common Use Case or Symptoms:

Use when the fixed left side pane is cracked - it is easy to mistake for the door glass on a compact cab, so check the width before ordering, and a broken one leaves an opening right at the operator's elbow.

⚠ Please Inspect Glass Upon Arrival: Glass items may experience breakage during transit. Before signing the Bill of Lading, thoroughly inspect all glass shipped via LTL Truck Freight. If delivered by UPS and found broken, contact us within 48 hours of delivery. Your prompt inspection is crucial for a smooth claims process.

Why Choose Broken Tractor?

  • ✅ Narrow Left Side Pane: At 542 mm wide it is the smallest side opening on the machine and easy to confuse with the taller door glass.
  • ✅ Seventeen Pound Panel: Handles easily on a compact machine and moves by ground service rather than freight.
  • ✅ Same Family as the Door and Front: Order with parts 2807561 and 2886841 to re-glaze a mini cab completely in one go.
$219.00

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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Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

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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Product: Category: Brand: Head Title: Mini Excavator Side Glass | Broken Tractor | 2811155