What is the primary function of these piston rings?

These piston rings are designed to seal the combustion chamber, preventing combustion gases from escaping past the piston into the crankcase (blow-by). They also help transfer heat from the piston to the cylinder wall and control oil consumption.

Why are these sold in a bulk pack of 48?

This bulk pack is intended for professional engine builders, machine shops, or individuals working on multiple engines simultaneously. It offers a more economical way to purchase a large quantity of essential engine components.

What does 'plain ring' mean for a top ring?

A 'plain' top ring typically refers to a ring with a simple, unadorned profile, often a rectangular cross-section. This design is common for its effectiveness in sealing and its durability under high combustion pressures.

Mahle OE Piston Rings 3010226B - 4.445in Bore

Name: Mahle Rings 4.445in Bore Dia 1/16in PC479 Top Ring Plain Ring Set (48 Qty Bulk Pack)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-4-445in-bore-dia-1-16in-pc479-top-ring-plain-ring-set-48-qt-t14-50986
Price: 930.78 USD
Availability: BackOrder

Mahle Rings 4.445in Bore Dia 1/16in PC479 Top Ring Plain Ring Set (48 Qty Bulk Pack)

$930.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE piston rings for 4.445in bore. Bulk pack of 48.

Key Features

Fits engines with a 4.445 inch bore diameter.
Includes 48 sets of top piston rings.
Top ring measures 1/16 inch in thickness.
Features a plain ring design for effective cylinder sealing.
Manufactured by Mahle OE, a trusted name in original equipment parts.
Not CARB approved; cannot be shipped to California.

Secure CheckoutFast Shipping631-982-0042

Product Details

Mahle is a well-known name in the automotive industry, recognized for their extensive OE (Original Equipment) parts that meet the demanding standards of vehicle manufacturers. This bulk pack of 48 piston ring sets is designed for engine rebuilding projects where precision and reliability are paramount. Each set features a 1/16 inch top ring, a common specification for many performance and heavy-duty applications, ensuring a proper seal within the cylinder bore.

These piston rings are crafted with durability in mind, intended to maintain their integrity under the high temperatures and pressures found within an engine. The plain ring design is a straightforward and effective approach to sealing the combustion chamber, preventing blow-by and ensuring efficient power transfer. This large quantity pack is ideal for shops or builders working on multiple engines or undertaking large-scale overhauls, offering a cost-effective solution for sourcing essential internal engine components.

It's important to note that these rings are not CARB approved and cannot be shipped to California due to emissions regulations. Always consult your engine's service manual for specific installation procedures and torque specifications to ensure a successful rebuild.