Related Search Terms: manual locking hub, 4WD hub lock, front wheel hub lock, free running hub, locking hub assembly, Daihatsu 4×4 parts, Toyota solid axle hub, zinc die cast hub, 26T spline hub, off-road hub lock
Meta Description: Buy 43530-87683 free wheel hub for Daihatsu 4WD Pickup, Rocky, Rugger and Toyota 4Runner 79-85. 26 spline zinc alloy, B047 replacement, in stock worldwide shipping.
26 Spline Zinc Alloy Free Wheel Hub 43530-87683 for Daihatsu 4WD Pickup and Toyota 4Runner 1979-1985
Product Overview
Engineered for the rugged demands of classic 4×4 vehicles, this 26 spline free wheel hub replaces OEM part number 43530-87683 with precision fitment and durable zinc alloy construction. Designed for Daihatsu 4WD Pickup, Rocky, Rugger, Taft F70, Toyota Blizzard, and Toyota 4Runner models from 1979 to 1985, this manual locking hub gives you complete control over front axle engagement, reducing drivetrain wear and improving fuel economy when 4WD is not required.
Part number B047 serves as the direct cross reference. Each unit is manufactured to exact OEM tolerances, ensuring seamless installation and dependable performance across Southeast Asian, African, and Latin American markets where these legacy vehicles remain in active service.
Compatible Vehicle Applications
Daihatsu Models
This free wheel hub fits the following Daihatsu vehicles equipped with 26 tooth front axle splines.
Daihatsu 4WD Pickup 1979 to 1985, all engine variants Daihatsu Rocky F70 F75 F80 F85, all trims Daihatsu Rugger F70 F75 F80 F85, petrol and diesel Daihatsu Taft GT F70, 4WD models
Toyota Models
Compatibility extends to select Toyota models sharing the same front axle spline count and hub mounting pattern.
Toyota 4Runner 1984 to 1985, solid front axle Toyota Pickup 4WD 1979 to 1985, solid front axle Toyota Blizzard LD10, all 4WD variants
OEM and Cross Reference Numbers
Before ordering, verify your existing part against these numbers to confirm fitment.
OEM: 43530-87683 OEM Alternate: 43530-87683-000 OEM Alternate: 43530-87609 Industry Cross Reference: B047 Toyota Genuine: 4353087683
Technical Specifications
Dimensions and Build
Every dimension is machined to match original factory specifications, guaranteeing a direct bolt on replacement with no modifications required.
Material: High strength zinc alloy, die cast with precision CNC finishing Spline Count: 26 tooth, internal spline pattern Spline Type: Straight cut, full depth engagement Finish: Black electrophoretic coating, corrosion resistant Operation: Manual twist dial, 2 position lock and free Mounting Hardware: Pre installed studs with cone washers Gasket: Included in package Unit Weight: Approximately 1.45 kg per piece
Performance Characteristics
The zinc alloy body delivers an optimal balance of structural rigidity and weight savings compared to traditional cast iron alternatives. The 26 tooth spline interface provides full contact across the axle shaft, distributing torque evenly and preventing premature spline wear under high load conditions.
The manual locking mechanism features a robust spring loaded detent system that holds the dial firmly in either the locked or free position, eliminating the risk of accidental disengagement during off road operation. The black electrophoretic coating withstands mud, salt spray, and humidity, maintaining corrosion protection across extended service intervals in tropical and coastal environments.
Packaging and Ordering
Standard Packaging Options
Every order is carefully packed to arrive in ready to install condition.
Default Packaging: Neutral white box, single unit per box, foam lined for impact protection Custom Packaging: Full color branded box available upon request, minimum order quantities apply Bulk Packaging: Master carton of 20 units, individually wrapped with desiccant packs Shipping Mark: OEM number and quantity printed on outer carton for customs clearance
Inventory and Lead Time
This item is in stock and ready to ship. Sample orders typically dispatch within 24 hours of payment confirmation. Bulk orders ship within 3 to 7 working days depending on quantity.
Sample Order Information
Samples are available for testing and fitment verification before placing a bulk purchase. To request a sample, please provide the following details.
The OEM part number you need: 43530-87683 Sample quantity required Complete shipping address including postal code and country Contact name and WhatsApp number for shipment tracking
Send your sample inquiry via WhatsApp and our team will confirm availability, pricing, and shipping options within 2 hours during working hours.
Why Choose This Free Wheel Hub
Direct OEM Replacement
Manufactured on the same production lines that supply major aftermarket distributors across Asia, Africa, and the Middle East. Every hub undergoes a 100 percent dimensional inspection against the original Daihatsu blueprint before packaging.
Proven Field Performance
This B047 free wheel hub has been deployed across taxi fleets in Jakarta, construction vehicles in Lagos, farm trucks in Kenya, and mining support vehicles in South Africa. The zinc alloy construction has demonstrated consistent durability in high humidity, dusty, and muddy operating environments.
Cost Effective Alternative
Compared to genuine Toyota or Daihatsu OEM hubs which often exceed 300 US dollars per unit, this aftermarket replacement delivers identical functionality at a fraction of the cost. Ideal for fleet maintenance, restoration projects, and wholesale distribution.
Frequently Asked Questions
How do I confirm this hub fits my vehicle?
Check your existing free wheel hub for the OEM number 43530-87683 stamped on the housing. Count the splines on your axle shaft. If you have 26 teeth and your vehicle is listed in our compatibility section, this hub will fit. If uncertain, send a photo of your original hub via WhatsApp for confirmation.
Is this a complete assembly or just the housing?
This is a complete free wheel hub assembly including the housing, internal locking mechanism, dial face, gasket, and mounting studs. It arrives ready to bolt on.
What is the difference between free and lock positions?
In the free position, the front wheels rotate independently of the axle shafts and differential, reducing drivetrain drag and improving fuel economy on paved roads. In the lock position, the hub couples the front wheels to the axle shafts, enabling four wheel drive operation. Always engage the lock position before shifting the transfer case into 4WD.
Do you offer a warranty?
Yes, a 12 month warranty covers manufacturing defects and material failures under normal use. Warranty does not cover damage from improper installation, accident, or use in competition.
Can you supply gaskets and mounting hardware separately?
Yes, replacement gaskets, studs, cone washers, and nuts are available as spare parts. Contact us with your requirements.
Installation Notes
Installation requires basic hand tools and follows the same procedure as the original equipment. Clean the mounting surface thoroughly before installation. Apply a thin layer of grease to the gasket surface to ensure a proper seal. Torque the mounting nuts to the manufacturer specification of 23 foot pounds or 31 Newton meters. After installation, cycle the hub between free and lock positions several times to verify smooth operation before road use.
If you need a detailed installation guide with torque specifications and step by step photos, request it via WhatsApp and we will send it together with your tracking number.
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