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TinzerMotor Expands Full Series of Freightliner Window Regulators-A1848952000-A1852044000-A1830028000-A1847762000-A1858283000-A1830026000-A18-67226-000

Category: NewsRelease time: 2026-04-13
Tinzer, a premier manufacturer of heavy-duty automotive window regulator and window motor, today announced the full-scale availability of its Freightliner truck window regulator series. This comprehensive collection includes both power and manual regulators, engineered specifically to meet or exceed OE standards for fit, form, and function.
Uncompromising Quality Control & Testing
Every Tinzer regulator is built to withstand the grueling environments of the trucking industry. To ensure maximum reliability, all units undergo a rigorous Quality Control (QC) process, including:
  • Life Cycle Testing: Components are subjected to thousands of continuous operation cycles to simulate years of heavy use.

  • Environmental Stress Tests: Units are tested against extreme temperature fluctuations and vibration.

  • Material Analysis: High-grade steel and reinforced plastics are used to prevent the common warping and snapping issues found in lower-quality aftermarket parts.

Comprehensive Part Number Coverage
Tinzer’s commitment to being a one-stop solution is reflected in its massive inventory. This series supports a wide range of Freightliner models, cross-referencing the following part numbers:
Standard Series & Cross-References:
  • HLK2291 (A18-48952-000, A18-48951-000, A18-30028-000, A18-67226-000, D741-5202)

  • HLK2292 (A18-48952-001, A18-48951-001, A18-30028-001, A18-67226-001, D741-5201)

  • HLK2293 (A18-52044-000, A18-48951-000, A18-35046-000, D741-5204, A1829877000, A18-29877-000)

  • HLK2294 (A18-52044-001, A18-48951-001, D741-5203)

  • HLK1063 (A18-30028-000, A18-53115-000)

  • HLK1064 (A18-30028-001, A18-53115-001)

  • HLK2093 (A18-47762-000, A18-41563-000)

  • HLK2094 (A18-47762-001, A18-41563-001)

  • HLK2725 (A18-67226-000, A18-67226-002, A18-62340-000)

  • HLK2726 (A18-67226-001, A18-67226-003, A18-62340-001)

  • HLK2993 (A18-58283-000, A18-42743-000)

  • HLK2994 (A18-58283-001, A18-42743-001)

  • HLK1061 (A18-30026-000, A18-35045-000, A18-35262-000, A18-52065-000)

  • HLK1062 (A18-30026-001, A18-35045-001, A18-35262-001, A18-52065-001)

Specialty & Fleet Interchanges:
  • PAC15497225, C60252, 577.46615, 16915413, 16915414, 12762R, 12762L, 3060043, 3060044, 621-10304, 3L4361.

  • Heavy Duty Series: E-108-040, E-005-591, E-008-109, 26071777, 3596296C94, E-008-089, 14SW60-12V, E-108-024, E-008-221, 2586921C91, 3586801C92, 91498-288, WPM8021, 404.995, E-006-158, 16517AA, E006-226, 2589741C91, R23-1020-251.

“By maintaining such a deep catalog of OE standard products, we ensure that drivers spend less time in the shop and more time on the road,” stated Tinzer Engineering. “Our focus on life cycle testing guarantees that every regulator—manual or power—delivers smooth, quiet, and reliable performance.”


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