1113820 Ring Fits Caterpillar Models

One New Aftermarket Replacement Retaining Ring for Caterpillar (Cat) Engines and Generator Sets

This aftermarket replacement retaining ring (ring retainer) fits a wide range of Caterpillar heavy-duty engines and engine-driven generator sets. Also identified as an oil filter retainer ring on some applications, this small but critical component secures mating parts within the engine assembly and maintains proper alignment under high-torque and vibration-intensive operating conditions.

Specifications

• Part Type: Retaining Ring (Ring Retainer)
• Dimensions: Approximately 2.56 x 2.56 x 0.24 in.
• Weight: Approximately 0.01 lbs.

Compatible Models

Caterpillar Engines and Generator Sets: 3508, 3508B, 3512, 3512B, 3516, 3516B

Caterpillar Generator Sets (prefix/serial): 23Z-3508, 25Z-3516, 67Z-3512, 70Z-3508, 73Z-3516, 6PN-3508B, 7RN-3516B, 2HW-3508B, 8RM-3512B, CMC-3512B, ZAP-3516B, BPD-PM3516, ZAR-3516B, 4AW-3512B, 5SJ-3516, GZS-3516B, YAT-3516B, 1NW-3516B, 2JW-3516B, CNB-3508B, PTF-3512B, ZAH-3512B, PBR-3516B, 5AW-3512B, FDN-3516B, BGX-3508, BLF-3512B, PTM-3512B

Caterpillar Challengers and Drills: 814-MTC755 Challenger, RB6-MD6380 Drill

Replaces Part Number(s):

1113820, 111-3820

Aftermarket Interchange Numbers

Interstate McBee: M-111-3820

New aftermarket replacement part - not remanufactured, not used.