{"id":60592,"date":"2026-05-12T02:15:17","date_gmt":"2026-05-12T06:15:17","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-621k-motor-gp-psf-45-20r7883-caterpillar-20r-7883-mining\/"},"modified":"2026-05-12T02:17:50","modified_gmt":"2026-05-12T06:17:50","slug":"cat-621k-motor-gp-psf-45-20r7883-caterpillar-20r-7883-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-621k-motor-gp-psf-45-20r7883-caterpillar-20r-7883-mining\/","title":{"rendered":"CAT 621K MOTOR GP-PSF-45 20R7883 | Caterpillar 20R-7883 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 20R-7883 Motor Gp-Psf-45 | Fits 621K, 623K LRC, 623K, 627K LRC Excavators<\/p>\n

\u2e3b<\/p>\n

Opening Paragraph
\nThe Caterpillar 20R-7883 Motor Gp-Psf-45 is a precision-engineered OEM replacement component designed for 621K, 623K LRC, 623K, and 627K LRC excavators operating in Wheel Tractor-scraper and heavy construction environments. Built for structural durability and exact fitment, this motor gp-psf-45 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

\u2e3b<\/p>\n

Common Applications
\nThis Caterpillar 20R-7883 motor gp-psf-45 is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty Wheel Tractor-scraper and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems.<\/p>\n

\u2e3b<\/p>\n

Fits The Following Models
\n– CAT 621K Excavator
\n– CAT 623K LRC Excavator
\n– CAT 623K Excavator
\n– CAT 627K LRC Excavator
\n– CAT 627K Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

\u2e3b<\/p>\n

OEM Reference
\nPart Number: 20R-7883
\nBrand: Caterpillar
\nCategory: Wheel Tractor-scraper
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

\u2e3b<\/p>\n

Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-621k-motor-gp-psf-45-20r7883-caterpillar-20r-7883-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":60591,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[18046],"model_no":[38732,38729,38733,38736,38731,38730,38737,37558,38728],"product_cat":[144],"product_tag":[410274,410269,410270,410271,410263,410275,410280,410272,410266,410278,410279,410276,410264,410267,410281,410265,410268,410277,410273],"class_list":{"0":"post-60592","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-wheel-tractor-scraper","8":"model_no-621h","9":"model_no-621k","10":"model_no-621k-oem","11":"model_no-623h","12":"model_no-623k","13":"model_no-623k-lrc","14":"model_no-627h","15":"model_no-627k","16":"model_no-627k-lrc","17":"product_cat-mining","18":"product_tag-20r-7883-compatible-models","19":"product_tag-20r-7883-for-621k","20":"product_tag-20r-7883-for-623k","21":"product_tag-20r-7883-for-627k","22":"product_tag-20r-7883-motor-gp-psf-45","23":"product_tag-20r-7883-motor-specifications","24":"product_tag-20r-7883-oem-part","25":"product_tag-20r-7883-replacement-part","26":"product_tag-20r-7883-wheel-tractor-scraper","27":"product_tag-623k","28":"product_tag-627k-models","29":"product_tag-buy-cat-20r-7883-online","30":"product_tag-cat-20r-7883-parts","31":"product_tag-cat-motor-gp-psf-45","32":"product_tag-cat-spare-parts-for-wheel-tractor-scraper","33":"product_tag-caterpillar-20r-7883-motor","34":"product_tag-caterpillar-motor-gp-psf-45","35":"product_tag-caterpillar-parts-for-621k","36":"product_tag-caterpillar-wheel-tractor-scraper-motor","38":"first","39":"instock","40":"shipping-taxable","41":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60592","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=60592"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/60591"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60592"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60592"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60592"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60592"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60592"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}