Shift Cover Assembly
Compatible With:
Pickup available at Battelini Wrecker Sales
Usually ready in 5+ days
Shift Cover Assembly
The Chelsea 329361X Air Shift Cover Assembly is a direct-fit replacement cover for Chelsea PTOs, designed to convert or maintain pneumatic (air) shift operation instead of traditional cable mechanisms. Engineered to OEM standards for 440, 660, and 680 series PTO units, this assembly provides smooth, reliable engagement of auxiliary equipment such as hydraulic pumps on heavy-duty trucks, carriers, and wreckers. Its robust construction and high‑quality materials help ensure long service life in demanding towing and recovery environments.
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Part type: PTO air shift cover assembly (air control shift cover).
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OEM brand: Chelsea / Parker Chelsea (440/660/680 series PTO).
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Primary OEM reference: 329361X (Shift Cover / Shift Cover Kit).
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Typical dimensions (approximate, may vary slightly by supplier):
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Length: about 5.85–8.00 in.
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Width: about 6.50–6.65 in.
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Height: about 4.00–6.35 in.
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Typical weight: approximately 2.5–2.6 lb.
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Actuation method: pneumatic (air) control to engage PTO.
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Application category: PTO and driveline component for heavy-duty truck hydraulic systems
- WA20-03-1030
- SP329361X
- ETP-329361X
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Shipping & Returns
Shipping+
In-stock orders placed before 2PM ET ship the same business day from our New Jersey warehouse. Most ground orders arrive in 2–4 business days. Free ground shipping on orders over $200; expedited and freight options are quoted at checkout.
Returns+
Unused parts in original packaging can be returned within 30 days for a full refund, less return shipping. Defective items are covered under the 2-year limited warranty — call us and we'll handle the replacement directly.
Fitment Guarantee+
If we confirm a part fits your truck and it doesn't, return shipping is on us. Send a photo before you order and we'll verify it against your NRC model and serial range.