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Ford F250 F350 Inner Knuckle Vacuum Seal Dust Seal O Ring (1998–2004)
Description:
Replace worn seals to prevent vacuum leaks and dust intrusion on
the inner knuckle. Enhances sealing, protects joints, and maintains
vacuum system performance for Ford Super Duty models (1998–2004).
Features:
- Designed for Ford F-250/F-350 Super Duty (1998–2004)
- Restores vacuum seal and dust protection
- Compatible with multiple engines from listed years
Includes:
1 x Inner Knuckle Vacuum Seal Dust Seal O Ring
Fits Models:
Ford F-250/F-350 Super Duty
Model Years:
1998-2004
Submodels:
XL, XLT, Lariat, King Ranch, Limited
Engine Options:
5.4L V8, 6.8L V10, 7.3L Power Stroke Diesel
Inner Knuckle Vacuum Seal Dust Seal O Ring for Ford F250 F350 (1998–2004)
Ford, F-250, F-350, inner knuckle, vacuum seal, dust seal, O Ring, 1998 2004
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
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