{"id":48384,"date":"2026-01-16T05:22:27","date_gmt":"2026-01-16T10:22:27","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-126-0448-housing-water-regulating-1260448\/"},"modified":"2026-01-16T05:22:30","modified_gmt":"2026-01-16T10:22:30","slug":"caterpillar-126-0448-housing-water-regulating-1260448","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-126-0448-housing-water-regulating-1260448\/","title":{"rendered":"CATERPILLAR 126-0448 Housing-Water Regulating 1260448"},"content":{"rendered":"

Caterpillar 126-0448 Housing-Water Regulating \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 126-0448 Housing-Water Regulating is a critical component engineered to optimize cooling system performance across a wide range of Caterpillar machinery, including Backhoe Loaders (5BL-446B, DBL-446D), Challengers (8DN-35 through AEN-55), and Excavators (3XK-320 series through 9PS-M320). Manufactured to OEM specifications, this housing ensures precise water flow regulation, maintaining optimal engine temperatures under demanding load conditions. Crafted from high-grade cast iron with corrosion-resistant coatings, the 126-0448 housing offers exceptional durability and resistance to thermal fatigue, ensuring long service life even in harsh mining and construction environments.<\/p>\n

Technically designed to integrate seamlessly with Caterpillar\u2019s advanced drivetrain and cooling systems, the 126-0448 housing features precise dimensional tolerances to prevent leaks and maintain system integrity. Its robust metallurgy withstands high-pressure coolant flow and vibration, reducing the risk of failure and downtime. This water regulating housing supports efficient heat dissipation, contributing to improved engine performance and fuel efficiency. Ideal for industrial engines like the 2MR-3116 and multiple excavator models, it is a vital replacement part that guarantees reliability and peak operational efficiency.<\/p>\n

\ud83d\udd17 For genuine Caterpillar 126-0448 Housing-Water Regulating parts with guaranteed OEM quality and fast shipping, visit Caterpillar 126-0448 Water Regulating Housing at AllParts.Expert<\/a>.<\/p>\n

\n

SEO Keywords:<\/strong> Caterpillar 126-0448 housing, water regulating housing Caterpillar, OEM Caterpillar spare parts, heavy equipment cooling system parts, Caterpillar backhoe loader parts, Caterpillar excavator water housing, durable Caterpillar cooling components, mining equipment spare parts.<\/p>","protected":false},"excerpt":{"rendered":"

5BL-446B Backhoe Loader
\nDBL-446D Backhoe Loader
\n8DN-35 Challenger
\n1DR-45 Challenger
\n7DM-55 Challenger
\n3HS-35 Challenger
\n8RD-35 Challenger
\n9DF-35 Challenger
\nADK-35 Challenger
\n3BK-45 Challenger
\n4DZ-45 Challenger
\n4KW-45 Challenger
\nABF-45 Challenger
\n3SM-55 Challenger
\n5DK-55 Challenger
\n6NN-55 Challenger
\n7TZ-55 Challenger
\nAEN-55 Challenger
\n2MR-3116 Engine – Industrial
\n3XK-320 L Excavator
\n3XK-320-A L Excavator
\n9WG-320-A N Excavator
\n4ZJ-320-A Excavator
\n6LW-320B L Excavator
\n7JR-320B L Excavator
\n9WS-320B L Excavator
\n2AS-320B N Excavator
\n5MS-320B S Excavator
\n1XS-320B Excavator
\n3YZ-320B Excavator
\n9WG-320N Excavator
\n8AL-M318 Excavator
\n6KM-320-A S Excavator
\n4RM-322 LN Excavator
\n8ML-322 L Excavator
\n9RL-322 L Excavator
\n4RM-322-A LN Excavator
\n8ML-322-A L Excavator
\n9RL-322-A L Excavator
\n9JL-322-A N Excavator
\n9JL-322N Excavator
\n6ES-M318 Excavator
\n8SS-M318 Excavator
\n6WL-M320 Excavator
\n9PS-M320 Excavator
\n1KF-IT12B Integrated Toolcarrier
\n4NN-IT24F Integrated Toolcarrier
\n6KN-IT24F Inte<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32372],"model_no":[2491,1831,2494,38850,7053,7054,7055,7056,7199,7057,7058,42829,42830,7200,7060,7201,7061,7202,7203,7204,38833,2573,2574,38834,3095,27615,3179,3180,42113,27619,27618,18539,7868,41043,27680,27617,27952,3181,35908,35909,27612,27613,27610,18538,27611,2811,2813,41245,41246],"product_cat":[144],"product_tag":[320410,320420,320418,320414,320436,320426,320400,320406,320430,320416,320428,320422,320434,320402,320408,320438,320412,320424,320404,320432,320419],"class_list":{"0":"post-48384","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-backhoe-loader","7":"model_no-120h-na","8":"model_no-135h","9":"model_no-135h-na","10":"model_no-38850","11":"model_no-320-l","12":"model_no-320-a","13":"model_no-320-a-l","14":"model_no-320-a-n","15":"model_no-320-a-s","16":"model_no-320b","17":"model_no-320b-l","18":"model_no-320b-n","19":"model_no-320b-s","20":"model_no-320n","21":"model_no-322-l","22":"model_no-322-ln","23":"model_no-322-a-l","24":"model_no-322-a-ln","25":"model_no-322-a-n","26":"model_no-322n","27":"model_no-38833","28":"model_no-446b","29":"model_no-446d","30":"model_no-38834","31":"model_no-3095","32":"model_no-561m","33":"model_no-910e","34":"model_no-910f","35":"model_no-918f","36":"model_no-924f","37":"model_no-928f","38":"model_no-928g","39":"model_no-938f","40":"model_no-953b","41":"model_no-953c","42":"model_no-d5m","43":"model_no-d6m","44":"model_no-it12b","45":"model_no-it14b","46":"model_no-it14f","47":"model_no-it18f","48":"model_no-it24f","49":"model_no-it28f","50":"model_no-it28g","51":"model_no-it38f","52":"model_no-m318","53":"model_no-m320","54":"model_no-rt100","55":"model_no-rt80","56":"product_cat-mining","57":"product_tag-126-0448-backhoe-loader-housing","58":"product_tag-126-0448-excavator-housing","59":"product_tag-126-0448-housing-for-8dn-35-challenger","60":"product_tag-126-0448-housing-for-dbl-446d","61":"product_tag-126-0448-industrial-engine-housing","62":"product_tag-126-0448-integrated-toolcarrier-housing","63":"product_tag-126-0448-water-regulating-housing","64":"product_tag-1260448-water-pump-housing","65":"product_tag-1260448-water-regulating-housing-for-heavy-machinery","66":"product_tag-cat-126-0448-challenger-parts","67":"product_tag-cat-126-0448-for-1kf-it12b","68":"product_tag-cat-126-0448-for-3xk-320-l-excavator","69":"product_tag-cat-126-0448-for-4nn-it24f","70":"product_tag-cat-126-0448-housing","71":"product_tag-cat-1260448-water-regulating-housing","72":"product_tag-caterpillar-126-0448-for-2mr-3116-engine-industrial","73":"product_tag-caterpillar-126-0448-for-5bl-446b","74":"product_tag-caterpillar-126-0448-for-9wg-320-a-n-excavator","75":"product_tag-caterpillar-126-0448-parts","76":"product_tag-caterpillar-126-0448-replacement-part","77":"product_tag-caterpillar-1260448-for-1dr-45-challenger","79":"first","80":"instock","81":"shipping-taxable","82":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48384","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=48384"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48384"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48384"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48384"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48384"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48384"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}