What is included with this piston set?

This Mahle OE piston set includes eight pistons, their matched piston rings, wrist pins, and retaining clips. Everything needed to install the pistons is provided.

Are these pistons ready to install right out of the box?

Yes, these pistons come with the piston rings already mounted, along with the necessary wrist pins and clips. This makes them ready for installation by the engine builder.

What is the benefit of the expansion-controlled design?

The expansion-controlled design allows for small fitting clearances, even when the engine is hot. This helps reduce engine noise, wear, and emissions, while also improving oil control.

Mahle OE Piston Set 2242040 - Ford 351W 5.8L Engines 1977-19

Name: Mahle OE Ford Pass& Trk 351W 5.8L Eng 1977-92 Piston Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-pass-trk-351w-5-8l-eng-1977-92-piston-set-set-of-8-t14-53550
Price: 173.02 USD
Availability: BackOrder

Mahle OE Ford Pass& Trk 351W 5.8L Eng 1977-92 Piston Set (Set of 8)

$173.02

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 cast piston set for Ford 351W 5.8L engines (1977-1992). Includes pistons, rings, pins, and clips for easy installation.

Key Features

Fits 1977-1992 Ford 351W 5.8L engines.
Includes eight pistons, matched piston rings, wrist pins, and clips.
OE quality pistons with compensated ring grooves for proper ring loading and oil control.
Expansion controlled designs reduce engine noise, wear, and emissions.
Designed for small fitting clearances to improve oil control.
Ready for installation with mounted piston rings.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

What you get in this box is a complete set of eight Mahle OE cast pistons, along with their matched piston rings, wrist pins, and clips. These are designed specifically for Ford 351 Windsor (351W) 5.8L engines built between 1977 and 1992. Mahle is a major OE piston manufacturer, so these pistons come with the same features you'd find from the factory, ensuring they'll work right with your engine's setup.

These pistons feature compensated ring grooves, which help ensure the rings seat properly and control oil. They also have expansion-controlled designs, meaning they're built to maintain tight clearances even as the engine heats up. This helps reduce engine noise, wear, and emissions, while also improving how well the engine manages oil. Having the rings, pins, and clips included means you can get straight to installing them without hunting for extra parts.

This set fits a wide range of Ford and Mercury vehicles from the late 70s through the early 90s, including popular models like the Ford F-150, Bronco, and E-Series vans. If you're rebuilding a 351W engine from these years, this Mahle OE piston set is a solid option to get your engine back in reliable running condition.