Sale
3421988 King Pin | JLG
Vendor: JLG
SKU: 3421988
Product Type: Driveline Steering
$79.30
In Stock
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- Description
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Product Basic Info
Part Number: 3421988
Part Name: PIN, KING
As a kingpin, this component mounts through the steer knuckle and axle yoke bores on JLG aerial work platforms; it forms the vertical pivot axis for the wheel spindle, preserving steering geometry and load transfer during travel.
Specifications
| OEM Part Number | 3421988 |
| Official Part Name | PIN, KING |
| Original Equipment Brand | JLG |
| Net Weight | 3.548 lbs |
| Overall Dimensions | 10.0 L x 2.5 W x 2.5 inch |
| Replacement Type | Direct OEM Replacement |
Failure Impact
- Worn kingpin surfaces create clearance at the steering knuckle, allowing wheel wobble and wander.
- Looseness in the kingpin joint can accelerate tire edge wear and increase steering effort.
- Movement at the yoke bore can spread the axle forging, compounding misalignment in the front end.
- Excessive kingpin wear is a common out-of-service condition in rental inspections and lowers resale value.
- All items are stocked for quick dispatch.
- Standard delivery takes 7–10 days, and free-shipping areas take 10–15 days.
- Multiple-item orders may ship separately, and tracking numbers will be emailed to you once shipped.
- Full order cancellation and complete refunds are available before your package is dispatched.
- We offer a 30-day return period for brand-new, unused parts.
- Special discounted bulk pricing is offered for fleet maintenance orders.
- Check complete shipping, customs and return regulations on our dedicated Shipping & Return page.
