H19750251110F Specialty Manufacturing Economy Roof Hatch

Spec sheet

Collected from 3 supplier pages - confirm fit with the supplier before ordering.

H1975-025-111-0F - White 24 x 24 Universal Economy Roof Hatch - 6 Bolts included - Constructed of high strength UV stable materials - Improved sealing, Low-Profile, Self-aligning latch - Direct replacement for Transpec and Prolo models - Low profile design adapts to wide range of roof surfaces - Larger hand grabs for easy closing from vented position - Internal clamping eliminates external fasteners and potential leak points - Meets FMVSS and CMVSS Standards, as well as the D250 Standard for Canadian school buses - Made in the USA - 5 year Warranty

Suppliers (4)

• Midwest Bus Parts

  H1975-025-111-0F - New SMI Universal Economy Roof Hatch 24" x 24" - Midwest Bus Parts · Stock not confirmed

  Checked Oct 28, 2026
  $0.00
  View at supplier
• BPW Direct

  H19750251110F Specialty Manufacturing Economy Roof Hatch · In stock

  Checked Oct 28, 2026
  $389.55
  View at supplier
• TAC Bus Parts

  H1975-025-111-0F SMI Universal Economy Hatch · In stock

  Checked Oct 29, 2026
  $431.00
  View at supplier
• Unity School Bus Parts

  H1975-025-111-0F, SMI White 24 x 24 Universal Economy Roof Hatch · Stock not confirmed

  Checked Oct 28, 2026
  $450.64
  View at supplier

Specifications and fitment

Dimensions

Fits standard 23" x 23" opening

Material

Constructed of high strength UV stable materials

Cross References

H1975-025-111-0F, 10072214, 2211898C1, SMCH19750251210F, TBB 227000, 227006, 43465900, 1975-028-111

Standards Met

FMVSS and CMVSS Standards, D250 Standard for Canadian school buses

Model

H1975-025-111-0F

Color

White

Included

6 Bolts

Warranty

5 years

Features

• Universal economy roof hatch
• New low profile design
• Larger hand grabs for easy closing
• Internal clamping eliminates external fasteners
• Standard on many school buses
• Improved sealing
• Low-Profile design
• Self-aligning latch
• Direct replacement for Transpec and Prolo models
• Low profile design adapts to wide range of roof surfaces
• Larger hand grabs for easy closing from vented position
• Internal clamping eliminates external fasteners and potential leak points
• Meets FMVSS and CMVSS Standards
• Made in the USA

Fits

• Replacement for discontinued 07-T-1975-028-111
• Direct replacement for Transpec and Prolo models

Price history