CAT G3612 Parts Manual

About CAT G3612 Parts Manual

CAT G3612 is one of Caterpillar's most popular excavators. This parts manual covers 1618 part numbers across 7 systems — engine, hydraulic, cooling, electrical, undercarriage and more. Each part lists its number, name and quantity per assembly, directly from official CAT parts book data.

Need a price for any G3612 part? Send the part number and our team returns genuine / reman / OEM options within 24 hours.

Popular Parts

• 8C-8491 — WASHER-HARD (10.2X22X3-MM THK)
• 2N-2766 — LOCKNUT (3/8-16-THD)
• 7L-6443 — BOLT-HIGH TEMPERATURE (3/8-16X2.25-IN)
• 3V-3308 — WASHER-HARD (10.2X20.5X2.5-MM THK)
• 0S-1594 — BOLT (3/8-16X1-IN)
• 3V-3308 — WASHER-HARD (10.2X20.5X2.5-MM THK)
• 1A-1460 — BOLT (1/2-13X2-IN)
• 5P-8245 — WASHER-HARD (13.5X25.5X3-MM THK)