3927780 4948361 5316753 Flywheel Housing for CUMMINS 6CT 8.3 / KOMATSU SAA6D114E

5316753 / 4948361 / 3927780 Flywheel Housing for Cummins 6CT8.3 (C8.3) | Komatsu Applications

This flywheel housing is referenced as HOUSING, FLYWHEEL for Cummins 8.3L engine applications, commonly searched by 5316753, and also seen with catalog references 4948361 and 3927780.

Note:

Typical Engine Application (Reference)

Shop Cummins notes 5316753 is used primarily on 8.3 liter C engines and recommends checking compatibility by engine serial number (ESN).

About “Komatsu SAA6D114E / 6D114” Mention

Komatsu S6D114E/SAA6D114E engines have their own flywheel/flywheel-housing groups in parts catalogs. If your machine is Komatsu-engine powered (not Cummins), please confirm by engine model/serial and old part photos to avoid mismatch.

Fitment Confirmation (Highly Recommended)

To confirm the correct flywheel housing, please send:

1. Engine model + Cummins ESN (or machine serial number)

2. Photos of the old flywheel housing (inside & outside)

3. Starter position / mounting flange photos

What the Flywheel Housing Does

The flywheel housing (bell housing) protects the flywheel area and provides the mounting interface for the transmission/starter position. Correct starter location, SAE housing size, and bolt pattern are critical for fitment.

FAQ

Q1: Are 3927780 / 4948361 / 5316753 the same and interchangeable?

A: They are often cross-referenced in catalogs, but do not assume interchange. Cummins’ official CN store shows 5316753 has no listed substitute, so we recommend ESN confirmation.

Q2: Why does my link show 8316753?

A: Many buyers search 5316753 for Cummins flywheel housing; if “8316753” appears, please verify with ESN/photos before purchase.