Genuine HOMAN 3501B-051 H3 10-tooth brake slack adjuster compatible with Sinotruk HOWO, Sitrak NG, and A7 models.
When it comes to heavy-duty truck safety, few components matter more than your braking system — and the HOMAN 3501B-051 H3 brake slack adjuster plays a critical role in keeping your Sinotruk running safely mile after mile.
Designed as a direct-fit replacement for Sinotruk HOWO, ກ 7, and Sitrak NG series ລົດບັນທຸກ, this 10-tooth slack adjuster ensures consistent brake response by maintaining proper pushrod travel and automatically compensating for lining wear. Without a properly functioning slack adjuster, your brakes can become delayed, uneven, or even fail under load — putting drivers and cargo at risk.
Manufactured to match original HOMAN engineering standards, the 3501B-051 features a forged steel body for high impact resistance and long-term durability under extreme conditions. The precision-cut 10-spline input hub provides secure engagement with the S-cam, reducing play and minimizing noise during operation. Zinc-plated finish resists corrosion, making it ideal for use in humid ports, dusty mines, or rainy climates across Africa, Latin America, and Southeast Asia.
Whether you’re servicing a fleet of logging haulers in Colombia, long-haul freighters in Kenya, or construction rigs in Indonesia, using genuine-spec parts like the HOMAN 3501B-051 means fewer roadside breakdowns and better compliance with local transport regulations.
| Feature |
Specification |
| ເລກສ່ວນ |
3501ຂ-051 |
| ຍີ່ຫໍ້ |
HOMAN H3 Series |
| ປະເພດ |
Automatic Brake Slack Adjuster |
| Tooth Count |
10 ເບນກັນລະຍານີ (Spline Input) |
| ຄວາມເຂົ້າກັນໄດ້ |
Sinotruk HOWO T5G, t7h, ກ 7, Sitrak NG |
| Mounting Position |
ດ້ານ ໜ້າ & Rear Axles (Left/Right) |
| Shaft Diameter |
32 ມມ |
| Adjustment Range |
±4.5° automatic compensation |
| Torque Spec |
180–220 Nm |
| ວັດສະດຸ |
Forged Carbon Steel |
| Surface Treatment |
Zinc Plating with Passivation |
| Operating Temperature |
-40°C to +120°C |
| Safety Standard |
Meets GB/T 564–2019 & ECE R27 |
1. ພວກເຮົາຮັກສາລູກຄ້າທຸກຄົນທີ່ເປັນເພື່ອນຂອງພວກເຮົາ, ຮີບຮ້ອນຕໍ່ຫຼັກການພື້ນຖານ: ເງິນຊ່ວຍເຫຼືອ WIN-WIN ແລະ MUTUAL ;
2. ລາຍລະອຽດຂອງທາງເລືອກ ສຳ ລັບຜະລິດຕະພັນ: ຄຸນນະພາບ, ຍີ່ຫໍ້, ກະເປົ.າ;
3. ພວກເຮົາຈະຕອບແທນທ່ານ ສຳ ລັບຄວາມຕ້ອງການຂອງທ່ານພາຍໃນ 24 ຊົ່ວໂມງ.
4.ຜູ້ສະ ໜອງ ຊິ້ນສ່ວນ SINOTRUCK ທີ່ເປັນມືອາຊີບ
5. ພວກເຮົາຈະຢູ່ໃນການບໍລິການ 24/24 ຊົ່ວໂມງໃນວັນເຮັດວຽກ.
6. ເອສ: ພວກເຮົາຈະສະ ເໜີ ໃຫ້ທ່ານບໍລິການຫລັງການຂາຍທີ່ດີທີ່ສຸດ.
Always inspect both left and right-side slack adjusters during brake maintenance. Before installing the 3501B-051 H3 unit, clean the S-cam shaft thoroughly and check for wear or pitting. Slide the adjuster onto the camshaft smoothly—do not hammer. Ensure the splines engage fully (10 teeth design). Tighten the nut to 180–220 Nm using a torque wrench, then back off slightly to align the cotter pin hole. Recheck brake stroke after installation; it should be within 25–30 mm. Test brakes at low speed before full operation. Replace in pairs if excessive wear is found on either side.
