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12309-BZ010 Rear Torque Strut Mount Fits Daihatsu Sirion 2005-2011 1.3L

OE-equivalent rear torque strut mount for Daihatsu Sirion & Perodua Myvi/Alza, engineered for global auto parts wholesalers and aftermarket distributors

    • OE-Exact Fitment: Precision-molded to match OE 12309-BZ010 specifications for Daihatsu Sirion (M301), Perodua Myvi (M300/M600), Alza (M502), and Toyota Passo (NGC30) models.

    • Torque Reaction Control: Specially engineered to absorb high-frequency engine oscillations and drastic torque transitions during acceleration, utilizing 55%+ high-purity Thailand natural rubber.

    • Robust Bracket Housing: High-strength structural steel and reinforced mounting structure finished with anti-rust coating for long-term under-hood durability.

    • Rigorous Quality Control: Manufactured under ISO/IATF 16949 standards with 100% pre-shipment dimensional, bonding strength, and fatigue testing.

    • Reliable B2B Supply: Factory-direct wholesale pricing, supporting stable container shipping and custom branding for international importers.

12309-BZ010 Description

Makes Series / Models Chassis Code Engine Configuration Positions Cross-Reference OEM Year
DAIHATSU Sirion Hatchback M301 1.3 L K3-VE Rear Rod / Torque Strut 12309-BZ010 2005-2011
PERODUA Myvi Hatchback (First Gen) M300 1.3 L K3-VE Rear Rod / Torque Strut 12309-BZ010 2005-2011
PERODUA Myvi Hatchback (Lagi Best) M600 1.3 L K3-VE / 1.5 L 3SZ-VE Rear Rod / Torque Strut 12309-BZ010 2011-2017
PERODUA Alza MPV (First Gen) M502 1.5 L 3SZ-VE Rear Rod / Torque Strut 12309-BZ010 2009-2022
TOYOTA Passo Hatchback NGC30 1.3 L 1NR-FE Rear Rod / Torque Strut 12309-BZ010 2010-2016

Product Overview: OE 12309-BZ010 Rear Torque Strut Mount for Daihatsu, Perodua & Toyota Compact Platforms

Designed specifically for international auto parts distributors, regional brand owners, and heavy-duty aftermarket importers, the 12309-BZ010 rear torque strut mount by CBA Auto Parts delivers an exact OE-spec replacement for popular compact platforms, including the Daihatsu Sirion, Perodua Myvi and Alza MPV, as well as the Toyota Passo.

Engineering Excellence for Powertrain Stability
Compact hatchback and MPV models operating in rigorous urban environments experience frequent acceleration and deceleration torque stress, leading to rubber tearing and excessive engine pitching if inferior aftermarket components are utilized. CBA Auto Parts resolves these endurance challenges by utilizing high-purity natural rubber imported directly from Thailand, combined with advanced metal-bonding technology. This ensures optimal durometer hardness, excellent resistance to thermal degradation, and extended fatigue life under dynamic driving conditions. Visit CBA AutoParts YouTube Channel

12309-BZ010 Technical Specification Table

Product Name Rear Torque Strut Mount / Engine Mounting Rod
OE Reference Number 12309-BZ010
Application Models Daihatsu Sirion, Perodua Myvi & Alza, Toyota Passo
Engine Configuration 1.3L (K3-VE / 1NR-FE) / 1.5L (3SZ-VE) Gasoline Engines
Position Rear Rod / Torque Strut Suspension
Rubber Compound Imported Thailand Natural Rubber (High Tear & Aging Resistance)
Metal Housing High-Strength Structural Steel with Anti-Rust Coating
Item Net Weight Approx. 0.55 kg – 0.70 kg
Shipping Gross Weight Approx. 0.65 kg – 0.85 kg
Part Dimensions (L × W × H) Approx. 22.50 cm × 7.50 cm × 5.00 cm
Export Carton Dimensions Approx. 24.50 cm × 8.50 cm × 6.50 cm
Quality Standard ISO/IATF 16949 Certified Production & 100% Pre-shipment Check
Minimum Order Quantity (MOQ) 30 PCS (Trial orders accepted for international wholesalers)
Export Packaging Neutral Export Carton / Moisture-proof Protection / Custom Branding Available

Get Wholesale Quote for 12309-BZ010

Upgrade your compact vehicle chassis and suspension inventory with OE-grade 12309-BZ010 rear torque strut mounts. Engineered specifically for Daihatsu Sirion, Perodua Myvi/Alza, and Toyota Passo systems using 55%+ high-purity Thailand natural rubber, our mounts deliver superior torque control and long-term durability. Partner with CBA Auto Parts for factory-direct wholesale pricing, strict IATF 16949 quality assurance, and a reliable global supply chain.

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Q1: Why is OE 12309-BZ010 critical for compact models like Perodua Myvi and Daihatsu Sirion?

Compact hatchback and MPV drivetrains undergo frequent shifting and sudden throttle changes, placing intense shear and torsional stress on the lower torque strut. OE 12309-BZ010 is engineered with specialized durometer natural rubber to effectively control engine rocking, protect surrounding mounts, and maintain smooth cabin acoustics.

Q2: How does the rubber compound resist environmental and thermal degradation under the hood?

CBA Auto Parts manufactures this torque strut mount using premium natural rubber imported from Thailand, enhanced with state-of-the-art anti-aging additives. This prevents premature cracking, rubber separation, and hardening under continuous under-hood temperature fluctuations.

Q3: What is the minimum order quantity (MOQ) and packaging standard for bulk wholesale?

For global auto parts distributors and regional importers, the standard MOQ for bracket and strut mount products is set at 30 PCS. Each unit is wrapped with moisture-proof protection and packed in reinforced export master cartons to guarantee safe global logistics.

Ready to Expand Your Compact Car Powertrain Parts Inventory?

Partner with CBA Auto Parts for factory-direct wholesale pricing, guaranteed durability, and stable supply chain execution.

👉 [ Submit Official RFQ / Request Bulk Quotation Now ]

For global auto parts distributors and regional brand owners seeking dependable drivetrain solutions, incorporating OE 12309-BZ010 torque strut mounts ensures long-term customer satisfaction and reduced warranty claims. CBA Auto Parts stands as a trusted manufacturing partner, offering consistent batch quality, rigorous pre-shipment inspections, and comprehensive supply chain support to help your business scale profitably in the competitive automotive aftermarket.

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