{"id":51837,"date":"2026-01-27T22:53:38","date_gmt":"2026-01-28T03:53:38","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-8m-8643-housing-clutch-8m8643\/"},"modified":"2026-01-27T22:53:40","modified_gmt":"2026-01-28T03:53:40","slug":"caterpillar-8m-8643-housing-clutch-8m8643","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-8m-8643-housing-clutch-8m8643\/","title":{"rendered":"CATERPILLAR 8M-8643 Housing-Clutch 8M8643"},"content":{"rendered":"

Caterpillar 8M-8643 Housing-Clutch: OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 8M-8643 Housing-Clutch is a critical drivetrain component engineered to meet the rigorous demands of heavy machinery such as pipelayers, track-type loaders, and track-type tractors. Designed with high-strength metallurgy, this clutch housing ensures optimal torque transmission and load distribution under extreme working conditions. Compatible with numerous Caterpillar models including 40U-572G, 16W-571G, 8PC-572G pipelayers, and a wide range of track-type loaders and tractors like the 48J-977L, 65V-D7G, and 10K-D6C, the 8M-8643 guarantees seamless integration and reliable performance. Its robust construction and precision-machined dimensions provide superior resistance to wear, deformation, and thermal stress, making it an essential replacement part for maintaining operational efficiency.<\/p>\n

Manufactured to OEM specifications, the 8M-8643 housing-clutch features exact bore diameters and mounting points to ensure a perfect fit and alignment within the clutch assembly. This precision reduces drivetrain vibrations and enhances power transfer efficiency, thereby extending the lifespan of related components. The housing\u2019s advanced metallurgy composition offers excellent fatigue strength and corrosion resistance, critical for equipment operating in harsh environments such as mining and heavy construction. By restoring the clutch system\u2019s integrity, this part helps prevent costly downtime and supports consistent machine productivity under variable load conditions.<\/p>\n

For reliable OEM-grade replacement parts that uphold Caterpillar\u2019s stringent quality standards, explore the full specifications and availability of the Caterpillar 8M-8643 Housing-Clutch<\/a> to ensure your heavy equipment continues to perform at peak efficiency.<\/p>\n

\ud83d\udd17 Caterpillar 8M-8643 Housing-Clutch detailed specs and purchase<\/a><\/p>","protected":false},"excerpt":{"rendered":"

40U-572G Pipelayer <\/p>\n

16W-571G Pipelayer <\/p>\n

8PC-572G Pipelayer <\/p>\n

5ZD-571G Pipelayer <\/p>\n

48J-977L Track-type Loader <\/p>\n

11K-977K Track-type Loader <\/p>\n

84G-951 Track-type Loader <\/p>\n

84G-955 Track-type Loader <\/p>\n

57D-977 Track-type Loader <\/p>\n

46H-977K Track-type Loader <\/p>\n

14X-977L Track-type Loader <\/p>\n

64X-977L Track-type Loader <\/p>\n

95X-977L Track-type Loader <\/p>\n

65V-D7G Track-type Tractor <\/p>\n

10K-D6C Track-type Tractor <\/p>\n

47J-D6C Track-type Tractor <\/p>\n

31X-D6D Track-type Tractor <\/p>\n

69U-D6C Track-type Tractor <\/p>\n

44W-D7G Track-type Tractor <\/p>\n

92V-D7G Track-type Tractor <\/p>\n

69J-D6C Track-type Tractor <\/p>\n

04X-D6D Track-type Tractor <\/p>\n

06X-D6D Track-type Tractor <\/p>\n

20X-D6D Track-type Tractor <\/p>\n

33X-D6D Track-type Tractor <\/p>\n

75W-D6D Track-type Tractor <\/p>\n

2MJ-D6E Track-type Tractor <\/p>\n

72W-D7G Track-type Tractor <\/p>\n

35U-55 Track-type Tractor <\/p>\n

21H-6S Track-type Tractor <\/p>\n

07X-153 Track-type Tractor <\/p>\n

08X-153 Track-type Tractor <\/p>\n

07X-163 Track-type Tractor <\/p>\n

08X-163 Track-type Tractor <\/p>\n

24U-D6C Track-type Tractor <\/p>\n

94N-D7F Track-type Tractor <\/p>\n

18H-6A Track-type Tractor <\/p>\n

44E-6A Track-type Tractor<\/p>","protected":false},"featured_media":50818,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[19934],"model_no":[25992,25993,25994,3090,38903,3095,20590,6735,6737,38899,38896,38898,20589,20585,20587,20588,40205,40206,40207,6743,37542,6749,37555,41382,41838,41836,41837,6750,69,2070],"product_cat":[144],"product_tag":[350873,350879,350869,350889,88413,350877,350888,86537,66780,350872,350881,86603,350874,350858,350863,350855,350848,350870,350883,350886,350867,303001,350876,350850,350857,350852,350864,350861],"class_list":{"0":"post-51837","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-pipelayer","8":"model_no-25992","9":"model_no-25993","10":"model_no-173b","11":"model_no-3090","12":"model_no-38903","13":"model_no-3095","14":"model_no-20590","15":"model_no-571g","16":"model_no-572g","17":"model_no-38899","18":"model_no-6a","19":"model_no-6s","20":"model_no-20589","21":"model_no-7a","22":"model_no-7s","23":"model_no-7u","24":"model_no-40205","25":"model_no-40206","26":"model_no-40207","27":"model_no-977k","28":"model_no-977l","29":"model_no-d6c","30":"model_no-d6d","31":"model_no-d6e","32":"model_no-d6g","33":"model_no-d6g2-lgp","34":"model_no-d6g2-xl","35":"model_no-d7f","36":"model_no-d7g","37":"model_no-d7g2","38":"product_cat-mining","39":"product_tag-11k-977k-track-type-loader-spare-parts","40":"product_tag-14x-977l-track-loader-spare-parts","41":"product_tag-16w-571g-pipelayer-spare-parts","42":"product_tag-350889","43":"product_tag-40u-572g-pipelayer-parts","44":"product_tag-46h-977k-track-loader-parts-cat","45":"product_tag-47j-d6c-caterpillar-track-type-tractor-parts","46":"product_tag-48j-977l-track-type-loader-parts","47":"product_tag-57d-977-track-type-loader-components","48":"product_tag-5zd-571g-pipelayer-parts-cat","49":"product_tag-64x-977l-track-type-loader-replacement-parts","50":"product_tag-65v-d7g-track-type-tractor-parts","51":"product_tag-84g-951-track-type-loader-replacement","52":"product_tag-8m-8643-caterpillar-clutch-housing","53":"product_tag-8m-8643-clutch-housing-for-cat","54":"product_tag-8m-8643-clutch-housing-replacement","55":"product_tag-8m-8643-housing-clutch","56":"product_tag-8pc-572g-pipelayer-replacement","57":"product_tag-95x-977l-caterpillar-track-loader-parts","58":"product_tag-cat-10k-d6c-track-tractor-components","59":"product_tag-cat-40u-572g-pipelayer-component","60":"product_tag-cat-48j-977l-loader-components","61":"product_tag-cat-84g-955-loader-parts","62":"product_tag-cat-8m-8643-clutch-housing","63":"product_tag-cat-8m-8643-spare-parts","64":"product_tag-caterpillar-8m-8643-heavy-machinery-part","65":"product_tag-caterpillar-8m-8643-mining-equipment-part","66":"product_tag-heavy-equipment-8m-8643-housing-clutch","68":"first","69":"instock","70":"shipping-taxable","71":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/51837","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=51837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/50818"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=51837"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=51837"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=51837"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=51837"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=51837"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=51837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}