Select Model
CA
Add to Wish List
100k+ Customers' Top Choice
Chosen by over 100,000 customers for trusted quality and exceptional service.
1 Year Warranty
Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
90-Day Return
Hassle-free 90-day return policy for a risk-free shopping experience.
24/7 Service
Round-the-clock support to assist you whenever you need it.
Precombustion Chamber 8S-3970 for Caterpillar CAT Engine 3304 3306 Excavator 920 930 941 950 966 977 941B 951B 955K 955L 966C 966R 977K 977L 980B
Replacement Part Number: 2423438, 8S3970, CA2423438, CA8S3970, 242-3438, 8S-3970
Fit for Caterpillar CAT Engine: 3304, 3306, D330C, D333C, 1673C
Application:
Fit for Caterpillar CAT Excavator:
225, 235, 920, 930, 941, 950, 966, 977, 941B, 951B, 951C, 955K, 955L, 966C, 966R, 977K, 977L, 980B
Fit for Caterpillar CAT Dozer: 814, D4D, D5, D5B, D6C, D6C LGP, D6D, D6D LGP, D7F, D7G, D7G LGP
Fit for Caterpillar CAT Compactor: 815, 816
Fit for Caterpillar CAT Generator: SR4
Fit for Caterpillar CAT Motor Grader: 120, 140, 20G, 12F, 12G, 130G, 140B, 140G, 14E, 14G
Fit for Caterpillar CAT Skidder: 518, 528
Fit for Caterpillar CAT Pipelayer: 571F, 571G, 572F, 572G, 561C
Fit for Caterpillar CAT Scraper: 627, 637, 627B, 637B
Compatible Model Brand
|
Model Number
|
Replacement Part Number
|
For CAT
|
225, 235, 977, 920, 930, 950, D7F, D7G, 966C, 966R, 980B, 140B, 955K, 955L, 977K, D6C, D6D, 120G, 12G, 130G, 140G, 518, 941, 951B, 951C, SR4, 627B, D4D, D5, 14G, 120, 140, 528, D5B, 571G, 572G, 941B, 977L, 561C, 815, 816, 12F, 14E, 571F, 572F, 627, 637, 637B, 814, 966, D7G LGP, D6D LGP, D6C LGP
|
242-3438, 8S-3970
|
Compatible Engine Brand
|
Engine Number
|
Replacement Part Number
|
For CAT
|
3304, 3306, 1673C, D333C, D330C
|
242-3438, 8S-3970
|
Ships to:
Delivery:
Choose options for shipping rates.