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King Pin Kit KP425 04431-36030 For Toyota Japanese Truck Steering Knuckle Repair Kit
Product Overview
Complete king pin kit (KP425) for Toyota Japanese trucks. Includes king pin, bushings, bearings, seals, and hardware. Restores precise steering control, eliminates wheel play, and ensures safe front axle alignment.
Part Number
04431-36030
Product Name
King Pin Kit / Steering Knuckle King Pin Kit
Car Model
Toyota
Condition
100% Brand New
Origin
China Mainland
Warranty
6 Months
Material
High-strength aluminum alloy & precision bearings
Features & Advantages
Complete Kit: All components included for a full king pin rebuild
OE Quality: Manufactured to Japanese truck dimensional and metallurgical specifications
High-Strength Material: 45# steel with heat treatment (HRC 55-63) for wear resistance
Precision Machined: Ground surfaces and accurately sized bushings
Greaseable Design: Spiral oil grooves for even lubrication
Eliminates Steering Play: Restores proper end play and steering precision
Reduces Tire Wear: Prevents uneven tire wear caused by loose king pins
Direct Replacement: Engineered to match OE dimensions (may require reaming)
Cost-Effective: Affordable alternative to genuine OEM kits
Vehicle Compatibility
This king pin kit is designed for Toyota Japanese trucks with conventional solid front axle (I-beam). Common applications include:
Toyota Dyna (light/medium truck)
Toyota Toyoace
Toyota Coaster (bus, front axle)
Toyota Hino (some models, verify)
Other Japanese light/medium trucks with similar axle (e.g., Mitsubishi, Isuzu - check dimensions)
Installation Notes
Safely lift and support front axle; remove wheels, brake components, and steering knuckle
Press out old king pins and remove old bushings from axle beam
Clean axle bores and inspect for damage
Press new bushings into axle beam (upper/lower). Align oil holes
Ream bushings to correct clearance (0.001-0.003 inches) if required
Lubricate new king pin and bushings with chassis grease
Assemble thrust bearing/washer, insert king pin, install lock pins
Check end play with dial indicator (≤ 0.005 inches). Adjust with shims if needed
Reassemble steering knuckle, seals, caps, and grease fittings
Grease thoroughly until fresh grease exits seals
Reinstall wheels and brake components; torque to spec
Road test and re-torque after 500 km
Quality Control
Material Verification: 45# steel composition and hardness tested (HRC 55-63)
Seal Quality: Dust seals and gaskets inspected for fit and integrity
Kit Completeness: 100% manual count of components
Packaged Safely: Components wrapped and boxed to prevent damage
Packaging & Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry & Ordering
For pricing, availability, or bulk purchase of the King Pin Kit KP425 04431-36030, please contact our sales team for a competitive quote and expert technical support.
Yimi(Guangzhou) Automotive Parts Co,Ltd
located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality automotiv... Yimi(Guangzhou) Automotive Parts Co,Ltd
located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality automotiv...
