MAHLE RINGS FORD TRK 445 7.3L TURBO DIESEL DI/IDI NAVISTAR 96-98 MOLY RING SET

Product Description

Restore compression, cut blow-by, and keep oil control on point with the MAHLE moly piston ring set for FORD TRK 445 7.3L DI/IDI NAVISTAR (1996–1998). This premium plasma-moly top ring pack is engineered for hard-working diesel trucks and medium-duty applications, delivering fast seat-in, durable sealing, and stable performance under towing heat cycles.

Mahle S41768 ring set, Ford TRK 445 7.3L rings, Navistar 7.3 DI IDI piston rings, plasma moly ring pack diesel, CPP Diesel Mahle 7.3 ring set, 1996 1997 1998 Ford diesel rings, 7.3 Power Stroke ring set cross reference, sleeve assembly ring set, S41768.010 single cylinder

Fitment

• 1996–1998 Ford / Navistar 7.3L “TRK 445” diesel (DI/IDI applications as specified)
• Verify bore size and engine configuration before ordering; set ring end-gaps to build spec.

Cross-Reference / Alternatives (MAHLE on CPP Diesel only)

• MAHLE S41768.010 – Single-Cylinder Piston Ring Set (+.010)
• MAHLE Rings FORD TRK 445 7.3L DI/IDI 96–99 Sleeve Assy Ring Set
• MAHLE Rings FORD TRK 445 7.3L DI/IDI 96–100 Sleeve Assy Ring Set
• MAHLE Rings FORD TRK 445 7.3L DI/IDI 96–101 Sleeve Assy Ring Set

Helpful Notes

Confirm cylinder finish (plateau hone), piston-to-wall clearance, and ring side clearance. Always check and file-fit end-gaps to your intended duty cycle (street/tow vs. performance).

FAQ

Will this fit my 7.3L TRK 445 application?

Yes—this set targets 1996–1998 Ford/Navistar 7.3L DI/IDI “TRK 445” platforms. Verify engine configuration and bore before install.

Is this a full engine set or single-cylinder pack?

This listing is a complete ring set for your specified application. For single-cylinder service, see the MAHLE S41768.010 listing linked above.

Do I need to file-fit ring end-gaps?

Yes—measure and set end-gaps per MAHLE specs and your build’s usage to ensure proper sealing and durability.

Specifications for Mahle S41768