1440503 Piston &Ring Fits Caterpillar Models
1440503 Piston &Ring Fits Caterpillar Models
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One New Aftermarket Replacement Piston and Ring Kit for Caterpillar (Cat) Equipment
This aftermarket replacement piston and ring kit (KIT-PISTON & RING) is designed for the air compressor assembly found across a wide range of Caterpillar (Cat) engines, machines, and motor graders. Replaces Caterpillar OEM part number 1440503 (also formatted as 144-0503). Approximate dimensions: 4.2 x 3.6 x 3.6 in; weight approximately 1.3 lbs.
Specifications
- Part Type: Air Compressor Piston and Ring Kit
- Approximate Dimensions: 4.2 x 3.6 x 3.6 in
- Approximate Weight: 1.3 lbs
Compatible Models
Caterpillar Engines: 3126, 3126B, 3176, 3176B, 3176C, 3196, 3304, 3306, 3306B, 3306C, 3406B, 3406C, 3406E, 3508, 3508B, 3512, 3512B, 3516, 3516B
Caterpillar Motor Graders: 14G, 14H NA, 16G, 16H NA
Caterpillar Scrapers / Elevating Scrapers: 611, 615C, 621E, 621F, 623E, 623F, 627E, 627F
Additional models may apply -- verify by serial number using your Cat parts catalog or dealer lookup.
Replaces Part Number(s):
1440503, 144-0503
New aftermarket replacement part - not remanufactured, not used.



