{"id":48268,"date":"2026-01-16T04:06:41","date_gmt":"2026-01-16T09:06:41","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-399-6253-valve-gp-pilot-3996253\/"},"modified":"2026-01-16T04:06:44","modified_gmt":"2026-01-16T09:06:44","slug":"caterpillar-399-6253-valve-gp-pilot-3996253","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-399-6253-valve-gp-pilot-3996253\/","title":{"rendered":"CATERPILLAR 399-6253 Valve GP-Pilot 3996253"},"content":{"rendered":"

Caterpillar 399-6253 Valve GP-Pilot: OEM-Grade Hydraulic Control Valve for Excavators<\/strong><\/p>\n

The Caterpillar 399-6253 Valve GP-Pilot is a precision-engineered hydraulic pilot valve designed for optimal performance and durability across a wide range of Caterpillar excavator models, including the 7JR-320B L, 5MS-320B S, 1XS-320B, 2SW-345B L, 7KS-345B L, and many more. Manufactured to meet stringent OEM specifications, this valve ensures reliable control of hydraulic flow within the excavator\u2019s pilot system, critical for smooth operation of the drivetrain and hydraulic actuators. Crafted from high-strength metallurgy and engineered to withstand extreme load conditions, the 399-6253 valve offers exceptional resistance to wear and corrosion, extending service life and minimizing downtime.<\/p>\n

This valve features precise spool movement and robust sealing technology to maintain hydraulic integrity under high-pressure environments typical in heavy-duty excavation tasks. Its compatibility with numerous Caterpillar excavator series, including the 320B, 322B, 325B, 330B, and 345B models, makes it a versatile replacement part that enhances machine responsiveness and operational efficiency. The valve\u2019s design optimizes fluid dynamics, reducing energy loss and improving overall hydraulic system performance. Ideal for maintenance and repair operations, the Caterpillar 399-6253 Valve GP-Pilot guarantees OEM-grade quality, ensuring your excavator maintains peak functionality in demanding mining and construction applications.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 399-6253 Valve GP-Pilot, visit the official product page at AllParts Expert – Caterpillar 399-6253 Valve GP-Pilot<\/a>. This ensures you receive authentic parts engineered for superior durability and performance in heavy equipment hydraulic systems.<\/p>","protected":false},"excerpt":{"rendered":"

7JR-320B L Excavator
\n5MS-320B S Excavator
\n1XS-320B Excavator
\n2SW-345B L Excavator
\n7KS-345B L Excavator
\n6LW-320B L Excavator
\n9WS-320B L Excavator
\n1ZS-322B LN Excavator
\n2ES-322B L Excavator
\n8FN-325B LN Excavator
\n4DS-325B L Excavator
\n5BS-325B L Excavator
\n6DN-325B L Excavator
\n5LR-330B LN Excavator
\n1JS-330B L Excavator
\n3YR-330B L Excavator
\n4RS-330B L Excavator
\n5LS-330B L Excavator
\n8TR-330B L Excavator
\n8SR-330B Excavator
\n2KW-312B L Excavator
\n9NW-312B Excavator
\n6CR-320B L Excavator
\n2AS-320B N Excavator
\n3YZ-320B Excavator
\n5BR-320B Excavator
\n8NR-322B L Excavator
\n8MR-322B Excavator
\n1GS-325B L Excavator
\n8RR-325B L Excavator
\n8PR-325B Excavator
\nAKX-345B II Excavator
\n9FS-312B L Excavator
\n6SW-312B Excavator
\n5SW-315B L Excavator
\n1AS-322B L Excavator
\n2JR-325B L Excavator
\n6DR-330B L Excavator
\nCCC-345B II Excavator
\n2NW-345B Excavator
\nBFG-345B Excavator
\n2PM-307-A Excavator
\n3AW-315B L Excavator
\n1SW-315B Excavator
\n6DZ-317B LN Excavator
\n9WW-317B L Excavator
\nAEJ-318B N Excavator
\nADC-318<\/p>","protected":false},"featured_media":47220,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[7084,7032,40247,40248,7037,40249,46662,46663,7041,7043,7044,51514,7047,7051,7052,7209,43556,7057,7210,7058,7211,63935,42829,42830,63936,62240,7062,7063,42831,7212,7072,42832,2056,7207,37517,2464,2465,27664,2463,5271,2073,27693],"product_cat":[144],"product_tag":[318141,192457,181949,106439,318129,318131,318135,318123,318136,318144,184601,102386,318146,318125,318138,318132,318127,264557,318134,318137],"class_list":{"0":"post-48268","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-7084","9":"model_no-307-a","10":"model_no-307d","11":"model_no-307e","12":"model_no-308d","13":"model_no-308e","14":"model_no-308e-cr","15":"model_no-308e-sr","16":"model_no-311b","17":"model_no-312b","18":"model_no-312b-l","19":"model_no-315b","20":"model_no-315b-l","21":"model_no-317b-l","22":"model_no-317b-ln","23":"model_no-318b","24":"model_no-318b-n","25":"model_no-320b","26":"model_no-320b-fm-ll","27":"model_no-320b-l","28":"model_no-320b-ll","29":"model_no-320b-lu","30":"model_no-320b-n","31":"model_no-320b-s","32":"model_no-320b-u","33":"model_no-321b","34":"model_no-322b","35":"model_no-322b-l","36":"model_no-322b-ln","37":"model_no-325b","38":"model_no-325b-l","39":"model_no-325b-ln","40":"model_no-330b","41":"model_no-330b-l","42":"model_no-330b-ln","43":"model_no-345b","44":"model_no-345b-ii","45":"model_no-345b-ii-mh","46":"model_no-345b-l","47":"model_no-5110b","48":"model_no-w330b","49":"model_no-w345b-ii","50":"product_cat-mining","51":"product_tag-1xs-320b-excavator-parts-cat","52":"product_tag-1zs-322b-ln-excavator-components","53":"product_tag-2es-322b-l-excavator-parts","54":"product_tag-2sw-345b-l-excavator-spare-parts","55":"product_tag-399-6253-excavator-valve","56":"product_tag-399-6253-hydraulic-valve","57":"product_tag-399-6253-valve-for-heavy-machinery","58":"product_tag-399-6253-valve-gp-pilot","59":"product_tag-399-6253-valve-replacement","60":"product_tag-6lw-320b-l-excavator-parts-caterpillar","61":"product_tag-7ks-345b-l-excavator-replacement-parts","62":"product_tag-8fn-325b-ln-excavator-spare-parts","63":"product_tag-9ws-320b-l-excavator-cat-parts","64":"product_tag-cat-399-6253-valve","65":"product_tag-cat-7jr-320b-l-excavator-parts","66":"product_tag-cat-valve-399-6253","67":"product_tag-caterpillar-399-6253-pilot-valve","68":"product_tag-caterpillar-5ms-320b-s-excavator-components","69":"product_tag-caterpillar-valve-gp-pilot-399-6253","70":"product_tag-pilot-valve-399-6253-for-excavator","72":"first","73":"instock","74":"shipping-taxable","75":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48268","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=48268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47220"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48268"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48268"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48268"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48268"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48268"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}