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Views: 0 Author: Site Editor Publish Time: 06-18-2026 Origin: Site
The torque rod bushing is one of the most safety-critical rubber-to-metal components in a Hino heavy-duty truck's rear suspension. Fitted to both ends of the torque rod, the Hino torque rod bushing 524061190 absorbs road shock, locates the rear axle, and transmits driving and braking torque between the axle and the frame. A worn bushing leads to axle wander, snaking under braking, and frame-bracket cracking. This article details the structure, materials, performance and cross-reference data for OEM 524061190, fitting Hino FH, FS and SH chassis.
The Hino 524061190 torque rod bushing is a press-fit rubber-metal assembly built to withstand multi-directional loads from acceleration, braking and uneven road surfaces. Its construction balances vibration isolation with the rigidity required to keep the rear axle square to the frame.
• Outer steel sleeve – press-fit into the torque rod eye, retains the rubber element.
• Vulcanized rubber body – absorbs road input and damps vibration transmitted to the chassis.
• Inner steel sleeve – carries the mounting pin and transmits torque to the frame and axle.
• Dust cover – seals out water, grit and road debris to protect the bearing surface.
• High-fatigue natural/synthetic rubber compound rated for heavy-duty commercial cycling.
• Strong rubber-to-metal bonding resists delamination under repeated torque reversal.
• Cold-resistant and ozone-resistant formula for European, CIS and North American climates.
• Precision-machined sleeves ensure interference fit, easy press-in and stable axle geometry.
• Salt-spray-resistant surface treatment on metal parts for corrosion durability.
Parameter | Detail |
OEM Number | 524061190 |
Part Name | Torque Rod Bushing (Suspension Bush) |
Applicable Models | Hino FH, FS, SH series heavy-duty trucks |
Position | Rear axle torque rod, both ends |
Construction | Rubber-to-metal bonded, double-sleeve press-fit |
Material | NR/SBR high-fatigue rubber + steel sleeves |
Quality System | IATF 16949 / ISO 9001 |
Packaging | Neutral box / color box / custom OEM brand |
Note: Always verify dimensions and application against your existing part before ordering. Replace all torque rod bushings on the axle together, not just the failed one.
Q: What vehicles does torque rod bushing 524061190 fit?
A: OEM 524061190 is designed for Hino FH, FS and SH series heavy-duty trucks. We recommend confirming against your old part number and dimensions before placing an order.
Q: What are the symptoms of a worn Hino torque rod bushing?
A: Common signs include thumping or clunking noises during deceleration or cornering, rear-end sway and snaking during lane changes, unstable steering, and accelerated tire wear. Cracked frame brackets can also indicate degraded bushings.
Q: Should I replace all bushings at once?
A: Yes. As a rule, replace all torque rod bushings on the axle simultaneously. Mixing a new bushing with worn ones causes uneven load distribution and shortens service life.
Q: Is your 524061190 OEM or aftermarket?
A: We supply OEM-grade aftermarket bushings manufactured under IATF 16949. They match OE form, fit and function, and we can also produce to your drawings or brand.
Q: What rubber compound do you use?
A: We use high-fatigue NR/SBR compounds selected for heavy-duty trucks, with ozone and cold resistance suitable for European, Russian/CIS and North American operating conditions.
Q: Can you provide samples before a bulk order?
A: Yes. We provide samples for quality evaluation and fitment testing prior to mass production. Contact us for sample lead time and terms.
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is flexible. Small trial orders are accepted for new customers; volume pricing applies to container and OEM program orders.
Q: Do you support OEM/private-label packaging?
A: Yes. We offer neutral packaging, color box, and full custom OEM branding to support your aftermarket brand.
Q: How do you control quality and consistency?
A: Production runs under IATF 16949 with incoming material checks, rubber-metal bond testing, dimensional inspection and batch traceability.
Q: What are your export terms and lead time?
A: We support EXW, FOB and CIF Incoterms. Typical lead time is negotiated by quantity; samples ship faster. Contact us for a formal quotation.
As an IATF 16949-certified manufacturer of commercial-vehicle rubber components, we supply Hino torque rod bushing 524061190 and a full range of OEM cross-reference suspension parts to OEM and aftermarket buyers across Europe, North America, Russia/CIS and Latin America.
Contact us today for current pricing, technical drawings, and a free sample. Send us your OEM number and target quantity, and our export team will respond within one business day.
