CAT 3608 Parts Manual

About CAT 3608 Parts Manual

CAT 3608 is one of Caterpillar's most popular excavators. This parts manual covers 2227 part numbers across 9 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 3608 part? Send the part number and our team returns genuine / reman / OEM options within 24 hours.

Popular Parts

• 3V-3308 — WASHER-HARD (10.2X20.5X2.5-MM THK)
• 8C-8491 — WASHER-HARD (10.2X22X3-MM THK)
• 9X-6380 — BOLT (5/8-11 X 38.1MM)
• 151-4906 — END-WIRE (18-GA)
• 109-3038 — END-WIRE (16-GA)
• 1A-2029 — BOLT (3/8-16X1.125-IN)
• 2N-2766 — LOCKNUT (3/8-16-THD)
• 7L-6443 — BOLT-HIGH TEMPERATURE (3/8-16X2.25-IN)