High-strength Alloy Steel King Pin Kit OEM Standard Complete Kit for Isuzu NKR NPR Trucks

Name: High-strength Alloy Steel King Pin Kit OEM Standard Complete Kit for Isuzu NKR NPR Trucks
Brand: Yimi (Guangzhou) Automotive Parts Co, Ltd
SKU: ISUZU NKR, NPR
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: YIMI

Certification: ISO/TS16949

Model Number: ISUZU NKR, NPR

Trading Properties

Minimum Order Quantity: 10 pcs

Price: Negotiable

Payment Terms: T/T,

Supply Ability: 10000 pcs/month

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Specifications

Part No:	5-87832219-0, 5878322190, 5-87830978-0, 5878309780	Kit Components:	King Pin (shaft), Upper/lower Bushings, Thrust Bearing/washer, Seals, Dust Caps, Lock Pins, Gaskets (full Set)
Material:	High-strength Alloy Steel (king Pin), Bronze Or Steel-backed Bushing Material	Surface Treatment:	Hardened And Ground (king Pin), Anti-corrosion Coating
Vehicle Model Code:	NP	Hardness:	HRC 55-60
Bushing Clearance:	0.001-0.003 Inches	End Play:	≤ 0.005 Inches
High Light:	High-strength alloy steel king pin kit , OEM standard king pin kit , Isuzu NKR NPR king pin kit

Product Description

King Pin Kit 5-87832219-0 For Isuzu NKR NPR 5878322190 5878309780 Truck Parts

Complete king pin repair kit for Isuzu NKR/NPR light/medium trucks. Includes king pin, bearings, bushings, seals, and hardware. Restores precise steering control, eliminates wheel play, and ensures safe front axle alignment.

Part Number	5-87832219-0, 5878322190, 5-87830978-0, 5878309780
Product Name	King Pin Kit / King Pin Repair Kit / King Pin Set
Car Model	ISUZU NKR, NPR (light/medium trucks)
Condition	100% Brand New
Origin	China Mainland
Main Market	Middle East, Asia, Africa, South America, North America & Europe
Package	Neutral Packing Or Make It As Requested
Warranty	6 Months
Material	High-strength aluminum alloy & precision bearings
Installation	Direct OEM replacement
Quality Standard	OEM equivalent / ISO quality control

Features & Advantages

Complete Kit: Contains all required components for a full king pin rebuild
OE Quality: Manufactured to Isuzu dimensional and metallurgical specifications
Hardened King Pin: Induction-hardened and precision-ground for exceptional wear resistance
Premium Bushings: High-lead bronze or steel-backed bushings with spiral grease grooves
Thrust Bearing Included: Reduces friction for smooth steering feel
Eliminates Steering Play: Restores proper clearances and alignment
Reduces Tire Wear: Prevents uneven tire wear caused by loose king pins
Extended Service Life: Can last hundreds of thousands of miles with proper lubrication
Safety Critical: Ensures predictable steering and safe vehicle control

King Pin Kit installation and application

Vehicle & Engine Compatibility

This king pin kit is specifically designed for Isuzu NKR and NPR trucks with conventional solid front axle (I-beam).

Isuzu Truck Models:

ISUZU NKR (NKR55, NKR57, NKR59, NKR71, etc.)
ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
Other Isuzu light/medium trucks with similar front axle (verify)

Engine Compatibility:

Not engine-specific - fits various engines (4JB1, 4JH1, 4HF1, 4BG1, etc.)

Installation Notes

Professional installation recommended. Key steps include:

Safely lift and support vehicle - remove front wheels and brake components
Remove steering knuckle - disconnect tie rod, drag link, and steering arm
Press out old king pins using hydraulic press
Install new bushings and ream to size if required
Lubricate king pin with high-quality chassis grease
Assemble thrust bearing and insert king pin
Check end play and adjust with shims if necessary
Reassemble components and grease thoroughly
Road test and re-torque after 500 km

Quality Control

Material verification and hardness testing (HRC 55-60)
Dimensional accuracy verified with precision gauges
Bushing fitment test for proper clearance (0.001-0.003 inches)
Surface finish inspection (Ra ≤ 0.4 μm)
Seal quality check for tears and correct durometer
Kit completeness - 100% manually counted
Safe packaging to prevent transit damage

Packaging and 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

For pricing, availability, or bulk purchase of the King Pin Kit 5-87832219-0, please contact our sales team for a competitive quote and expert technical support.