TinzerMotor-Heavy Duty Window Regulator & Window Motor for Freightliner Kenworth Peterbilt Mack International Terex WesternStar

Category: NewsRelease time: 2026-04-22

In the demanding world of commercial transportation, component reliability is essential for fleet uptime. TinzerMotor provides a full series of heavy-duty window regulator and window motor assemblies engineered for the titans of the American road: Freightliner, Kenworth, Peterbilt, Mack, International, Terex,Western Star and Autocar.

At the heart of TinzerMotor’s philosophy is an unwavering commitment to OE standard quality. We aim to exceed original equipment specifications, ensuring every heavy-duty window regulator is a "plug-and-play" solution. By matching factory torque and travel speeds, Tinzer guarantees seamless integration with your truck's existing electrical systems.

The secret to our longevity lies in rigorous testing. A heavy-duty window regulator must withstand constant vibration and extreme temperature swings. TinzerMotor subjects every design to intensive life-cycle endurance tests, cycling units thousands of times under load to simulate years of professional use. We also perform salt spray testing to ensure maximum corrosion resistance for trucks operating in harsh environments.

Quality control is integrated into every stage of our production. From the high-carbon steel rails to the reinforced motor gears, every material is inspected. Tinzer utilizes automated precision assembly to eliminate human error, followed by end-of-line electrical checks. This ensures every heavy-duty window regulator draws the correct amperage and operates quietly.

Whether you maintain a Freightliner Cascadia or a rugged Western Star, our catalog covers the full spectrum. You no longer need to juggle multiple vendors; we provide the structural integrity required for the heavy glass used in Peterbilt and Kenworth doors. Choosing the right partner for window lift systems is an investment in uptime. With Tinzer, you receive a product backed by exhaustive testing and meticulous quality control, keeping your heavy-duty window regulator moving reliably for miles to come.

Here to list all the cross numbers we have.

Freightliner Window Regulator:

HLK2291 A18-48952-000 A18-48951-000 A18-30028-000 A18-67226-000 A18-58283-000 HLK2292 A18-48952-001 A18-48951-001 A18-30028-001 A18-67226-001 A18-58283-001 HLK1063 HLK1064 HLK2293 HLK2294 A1829877000 A18-29877-000 PAC15497225 C60252 577.46615 HLK2291 A18-48952-000 D741-5202 HLK2292 A18-48952-001 D741-5201 HLK2293 A18-52044-000 A18-48951-000 A18-35046-000 D741-5204 HLK2294 A18-52044-001 A18-48951-001 D741-5203 HLK2093 A18-47762-000 A18-41563-000 HLK2094 A18-47762-001 A18-41563-001 HLK1063 A18-30028-000 A18-53115-000 HLK1064 A18-30028-001 A18-53115-001 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 HLK106 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 HLK2291 A1848952000 A1848951000 A1830028000 A1867226000 A1858283000 HLK2292 A1848952001 A1848951001 A1830028001 A1867226001 A1858283001 HLK1063 HLK1064 HLK2293 HLK2294

A1829877000 A1829877000 PAC15497225 C60252 577.46615 HLK2291 A1848952000 D7415202 HLK2292 A1848952001 D7415201 HLK2293 A1852044000 A184895000 A1835046000 D7415204 HLK2294 A1852044001 A1848951001 D7415203 HLK2093 A1847762000 A1841563000 HLK2094 A1847762001 A1841563001 HLK1063 A1830028000 A1853115000 HLK1064 A1830028001 A1853115001 HLK2725 A1867226000 A1867226002 A1862340000 HLK2726 A1867226001 A1867226003 A1862340001 HLK2993 A1858283000 A1842743000 HLK2994 A1858283001 A1842743001 HLK106 A1830026000 A1835045000 A1835262000 A1852065000 HLK1062 A1830026001 A1835045001 A1835262001 A1852065001

Kenworth Window Regulator:

AMHLK2271 HLK2271 3461479 50563AA NHD 153-9023 WNR011000L D741-5403 S-22184 R21-1005L R211005 AMHLK2272 HLK2272 3461479 12716L 50563AA NHD153-9023 WNR011000L D741-5404 S-22184 R21-1005R R211005 12762R 3060043 3060044 12762L 621-10304 3L4361 HLK2555 R21-1004 741-3025 HLK2556 R21-1004R HLK2557 K092-407 K092-407R R21-1002 HLK2469 R21-1002R HLK2470 HLK2507 R21-1010 K092-408 HLK2508 R21-1010R K092-408R HLK2151 R21-6013 R216013 D 41-5405 HLK2152 R21-6013R R216013R D741-5406 0130822656 19179942 0130822657 19179943 0130822766 CM093340A 0130822767 CM093350A R21-1022 R21-1022R R21-1021 R21-1021R R21-1019

AMHLK2271 HLK2271 3461479 50563AA NHD 1539023 WNR011000L D7415403 S22184 R211005L R211005 AMHLK2272 HLK2272 3461479 12716L 50563AA NHD1539023 WNR011000L D7415404 S22184 R211005R R211005 12762R 3060043 3060044 12762L 62110304 3L4361 HLK2555 R21-1004 7413025 HLK2556 R211004R HLK2557 K092407 K092407R R211002 HLK2469 R211002R HLK2470 HLK2507 R211010 K092408 HLK2508 R211010R K092408R HLK2151 R216013 R216013 D 415405 HLK2152 R216013R R216013R D7415406 0130822656 19179942 0130822657 19179943 0130822766 CM093340A 0130822767 CM093350A R211022 R211022R R211021 R211021R R211019

Peterbilt Window Regulator:

HLK2151 R21-6013 R216013 D741-5405 HLK2152 R21-6013R R216013R D741-5406 0130822656 19179942 0130822657 19179943 R21-1022 R21-1022R R21-1019 R21-1018 HLK2537 R216010 HLK2538 R216010R HLK2281R21-6009 R21-6011 741-5401 153-9021 HLK2282 R21-6009R R21-6011R 741-5402 153-9022 HLK2529 R21-6012 HLK2530 R21-6012R HLK2290 2018283L D5600-6222 HLK2289 2018283R D5600-6221

MACK Window Regulator:

11QX52M 25169077 11QX51M 25169076 11QX56M 85145983 85145984 25155866 11QX46M 25080533 11QX46AM 78581691 25175116 84031207 82795575 708785AT 11QX45M 25175051 11QX45AM2 11QX45BM 11QX46AM2 25175051 82406893 82796913 84031208 78581700 11QX56M 85145983 25159818 11QX55M 85145984 25155866 803957 PAP803957 3060045 12791R 3060046 12791L HLK6237 11QX52M 25169077 85147154 HLK6238 11QX51M 25169076 85147153

Navistar/International Window Regulator:

2505420C91 16639429 2505421C91 16639428 HLK2278 3515112C92 741-5102 HLK2277 3515113C92 741-5101

Terex/Oshkosh/ Autocar Window Regulator:

HLK2793 29353 1366996 90097 HLK2794 29354 1366997 HLK2791 28892 200895 HLK2792 28893 200896

HLK2683 12593XL HLK2684 12593XR HLK2681 3192886 3450804 HLK2682 3192885 3450803

A5121042-001 A5121038-001 A5121042-002 A5121038-002 A5121003-001 A5121003-002 A5121002-001 A5121002-002

A5121042001 A5121038001 A5121042002 A5121038002 A5121003001 A5121003002 A5121002001 A5121002002

If anything catches your eye, I’d be happy to send over specific pricing or samples.

Please contact with me

Ms Riva

Wechat/WhatsApp +86 15355970956

Email: riva@ruishuoautoparts.com

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TinzerMotor-Heavy Duty Window Regulator & Window Motor for Freightliner Kenworth Peterbilt Mack International Terex WesternStar

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