{"id":48205,"date":"2026-01-16T03:26:54","date_gmt":"2026-01-16T08:26:54","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-120-8402-pump-gp-water-coolant-1208402\/"},"modified":"2026-01-16T03:26:57","modified_gmt":"2026-01-16T08:26:57","slug":"caterpillar-120-8402-pump-gp-water-coolant-1208402","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-120-8402-pump-gp-water-coolant-1208402\/","title":{"rendered":"CATERPILLAR 120-8402 Pump GP-Water -Coolant 1208402"},"content":{"rendered":"

Caterpillar 120-8402 Pump GP-Water Coolant \u2013 OEM-Grade Cooling System Component for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 120-8402 Pump GP-Water Coolant is a precision-engineered replacement part designed to maintain optimal thermal regulation in a wide range of Caterpillar machinery, including asphalt pavers, cold planers, combines, industrial engines, truck engines, and track-type tractors. Manufactured to Caterpillar\u2019s stringent OEM specifications, this coolant pump ensures reliable coolant circulation under high load conditions, preventing overheating and enhancing engine longevity. The pump features robust metallurgy and precision-machined components that deliver superior durability and corrosion resistance, critical for maintaining consistent coolant flow in harsh operating environments.<\/p>\n

This coolant pump is compatible with numerous Caterpillar models such as the B3T-AP-755 Asphalt Paver, 9FW-460 Combine, BDZ-3126B Engine Generator Set, and various C7 and 3126 series truck engines. Its design supports high-performance drivetrain cooling systems by efficiently managing heat dissipation, thereby improving overall engine efficiency and reducing downtime. The 120-8402 Pump GP-Water Coolant is constructed with high-grade materials that withstand thermal cycling and mechanical stress, ensuring long service life and minimal maintenance requirements. Ideal for heavy equipment operators seeking OEM-quality parts, this pump guarantees optimal performance and reliability in demanding industrial and mining applications.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 120-8402 Pump GP-Water Coolant, visit AllParts Expert – Caterpillar 120-8402 Pump GP-Water Coolant<\/a><\/p>","protected":false},"excerpt":{"rendered":"

B3T-AP-755 Asphalt Paver
\nZ2X-PM-102 Cold Planer
\n9FW-460 Combine
\n3HZ-465 Combine
\n9TW-470 Combine
\nBDZ-3126B Engine – Generator Set
\nBEJ-3126B Engine – Industrial
\nCLJ-C-9 Engine – Industrial
\nDCS-3126B Engine – Industrial
\n3TR-3126 Engine – Industrial
\n715-SPP101 Engine – Industrial
\n7AS-3126B Engine – Truck
\nBKD-3126B Engine – Truck
\n9SZ-3126E Engine – Truck
\nCKM-3126E Engine – Truck
\nCRP-3126E Engine – Truck
\nHEP-3126E Engine – Truck
\nLBM-C7 Engine – Truck
\nKAL-C7 Engine – Truck
\n8SZ-3126 Engine – Truck
\nWAX-C7 Engine – Truck
\n8YL-3126B Engine – Truck
\n1WM-3126 Engine – Truck
\nRMF-C7 Engine – Truck
\n8HW-3126 Engine – Truck
\nFMM-C7 Engine – Truck
\nSAP-C7 Engine – Truck
\n5GL-3126B Engine – Truck
\nDPF-3126E Engine – Truck
\n9LN-3116 Engine – Truck
\nG3E-3126E Engine – Truck
\n1BW-3126 Engine – Truck
\n6PZ-3126 Engine – Truck
\n7JZ-3126 Engine – Truck
\n7LZ-3126 Engine – Truck
\nFML-C7 Engine – Truck
\nYPG-C7 Engine – Truck
\n9XW-30\/30 Track-type Tractor
\n7RR-DEUCE Track-type Tractor<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[38850,27647,27642,27646,27641,38843,38844,27625,37504,27644,54069,27640,27645],"product_cat":[144],"product_tag":[316897,316906,316903,316891,316885,316877,316879,316875,316907,316895,316883,316889,316905,316901,316887,316881,316904,316899,316893,316873],"class_list":{"0":"post-48205","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-asphalt-paver","7":"model_no-38850","8":"model_no-27647","9":"model_no-3126b","10":"model_no-3126e","11":"model_no-27641","12":"model_no-38843","13":"model_no-38844","14":"model_no-ap-755","15":"model_no-c-9","16":"model_no-c7","17":"model_no-deuce","18":"model_no-pm-102","19":"model_no-spp101","20":"product_cat-mining","21":"product_tag-120-8402-heavy-equipment-water-pump","22":"product_tag-120-8402-pump-for-asphalt-paver","23":"product_tag-120-8402-pump-for-cat-9xw-30-30","24":"product_tag-120-8402-pump-for-cat-track-type-tractor","25":"product_tag-120-8402-pump-for-track-type-tractor","26":"product_tag-120-8402-pump-gp-water","27":"product_tag-120-8402-water-pump-for-heavy-machinery","28":"product_tag-cat-120-8402-coolant-pump","29":"product_tag-cat-120-8402-pump-for-cold-planer","30":"product_tag-cat-120-8402-pump-gp-coolant","31":"product_tag-cat-120-8402-pump-replacement","32":"product_tag-cat-120-8402-radiator-pump","33":"product_tag-cat-120-8402-replacement-pump","34":"product_tag-cat-120-8402-water-pump-for-construction-machinery","35":"product_tag-caterpillar-120-8402-cooling-system-part","36":"product_tag-caterpillar-120-8402-engine-water-pump","37":"product_tag-caterpillar-120-8402-parts","38":"product_tag-caterpillar-120-8402-pump-for-industrial-engines","39":"product_tag-caterpillar-120-8402-pump-for-mining-equipment","40":"product_tag-caterpillar-120-8402-water-pump","42":"first","43":"instock","44":"shipping-taxable","45":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=48205"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48205"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48205"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48205"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48205"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48205"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}