{"id":50072,"date":"2026-01-26T04:55:43","date_gmt":"2026-01-26T09:55:43","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-125-4361-bearing-pump-drive-1254361\/"},"modified":"2026-01-26T04:55:46","modified_gmt":"2026-01-26T09:55:46","slug":"caterpillar-125-4361-bearing-pump-drive-1254361","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-125-4361-bearing-pump-drive-1254361\/","title":{"rendered":"CATERPILLAR 125-4361 Bearing-Pump Drive 1254361"},"content":{"rendered":"

Caterpillar 125-4361 Bearing-Pump Drive \u2013 OEM-Grade Durability and Precision Performance<\/strong><\/p>\n

The Caterpillar 125-4361 Bearing-Pump Drive is a critical component engineered for optimal performance in heavy-duty applications, including Cold Planers (7PJ-PR-450C, 7DC-PR-450, 8AC-PR-750B), Engine Generator Sets (81Z-3412C, 78Z-3408 series, 5JA-SR4, 5KA-SR4, and more), Industrial Engines (38S-3412, 67U-3408B, 9ER-3408C), and Marine Products (3JK-3412, 99U-3408B). Manufactured to meet stringent OEM specifications, this bearing-pump drive features precision metallurgy designed to withstand high load conditions and torque fluctuations within drivetrain systems. Its robust construction ensures superior resistance to wear, corrosion, and thermal stress, guaranteeing extended service life and reduced downtime in demanding mining and industrial environments.<\/p>\n

Technically, the 125-4361 bearing-pump drive incorporates high-grade steel alloys with optimized surface treatments to enhance fatigue strength and dimensional stability under variable operating temperatures. The bearing assembly is engineered for minimal friction and vibration, which improves pump efficiency and overall drivetrain reliability. This part is essential for maintaining hydraulic pump alignment and load distribution, directly impacting the performance of Caterpillar machinery across multiple sectors. Its compatibility with a wide range of Caterpillar engines and equipment models makes it a versatile and indispensable spare part for maintenance and repair operations.<\/p>\n

For detailed specifications and to purchase the genuine Caterpillar 125-4361 Bearing-Pump Drive, visit the official product page at \ud83d\udd17 Caterpillar 125-4361 Bearing-Pump Drive on AllParts Expert<\/a>. Ensure your heavy equipment operates at peak efficiency with this OEM-quality replacement part designed for durability and precision.<\/p>","protected":false},"excerpt":{"rendered":"

7PJ-PR-450C Cold Planer
\n7DC-PR-450 Cold Planer
\n8AC-PR-750B Cold Planer
\n81Z-3412C Engine – Generator Set
\n81Z-3412 Engine – Generator Set
\n78Z-3408B Engine – Generator Set
\n78Z-3408C Engine – Generator Set
\n78Z-3408 Engine – Generator Set
\n5JA-SR4 Engine – Generator Set
\n5KA-SR4 Engine – Generator Set
\nBAX-3412C Engine – Generator Set
\n5LA-SR4 Engine – Generator Set
\n5MA-SR4 Engine – Generator Set
\n5NA-SR4 Engine – Generator Set
\n6EA-SR4 Engine – Generator Set
\n6FA-SR4 Engine – Generator Set
\n38S-3412 Engine – Industrial
\n67U-3408B Engine – Industrial
\n67U-3408 Engine – Industrial
\n9ER-3408C Engine – Industrial
\n7PR-3408E Engine – Industrial
\n8AR-3412C Engine – Industrial
\n4CR-3412E Engine – Industrial
\nBDT-3412E Engine – Industrial
\nBFT-3412E Engine – Industrial
\n7DB-G3412 Engine – Industrial
\nBCS-3412C Engine – Industrial
\nTWM-C27 Engine – Industrial
\nTLD-C32 Engine – Industrial
\n3JK-3412 Marine Products
\n99U-3408B Marine Products
\n99U-3408 Marine Products
\n8RG-3408B Marine Products
\n7BL-3412 Marine Produ<\/p>","protected":false},"featured_media":49140,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[38849,3373,3374,3375,1231,3376,41988,3377,2656,40296,2657,2674,3371,38842,38841,6722,3372,2676],"product_cat":[144],"product_tag":[334800,334789,334782,334761,334795,334767,334776,334774,334763,334785,334791,334797,334769,334778,334772,334799,334787,334765,334780,334793],"class_list":{"0":"post-50072","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-38849","9":"model_no-3408b","10":"model_no-3408c","11":"model_no-3408e","12":"model_no-1231","13":"model_no-3412c","14":"model_no-3412d","15":"model_no-3412e","16":"model_no-c27","17":"model_no-c30","18":"model_no-c32","19":"model_no-cx35-p800","20":"model_no-g3412","21":"model_no-pr-450","22":"model_no-pr-450c","23":"model_no-pr-750b","24":"model_no-sr4","25":"model_no-th48-e70","26":"product_cat-mining","27":"product_tag-125-4361-bearing-for-caterpillar-machinery","28":"product_tag-125-4361-bearing-for-engine-generator","29":"product_tag-125-4361-bearing-for-mining-equipment","30":"product_tag-125-4361-bearing-pump-drive","31":"product_tag-125-4361-drive-pulley-bearing","32":"product_tag-125-4361-heavy-machinery-bearing","33":"product_tag-125-4361-industrial-machine-bearing","34":"product_tag-1254361-bearing-for-cold-planer","35":"product_tag-cat-125-4361-bearing","36":"product_tag-cat-125-4361-heavy-equipment-parts","37":"product_tag-cat-125-4361-parts-for-cold-planer","38":"product_tag-cat-125-4361-pump-bearing-replacement","39":"product_tag-cat-125-4361-pump-parts","40":"product_tag-cat-125-4361-replacement-bearing","41":"product_tag-caterpillar-125-4361-drive-bearing","42":"product_tag-caterpillar-125-4361-heavy-machinery-parts","43":"product_tag-caterpillar-125-4361-pump-drive-assembly","44":"product_tag-caterpillar-125-4361-pump-drive-bearing","45":"product_tag-caterpillar-125-4361-pump-drive-parts","46":"product_tag-caterpillar-125-4361-spare-bearing","48":"first","49":"instock","50":"shipping-taxable","51":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/50072","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=50072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/49140"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=50072"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=50072"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=50072"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=50072"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=50072"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=50072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}