{"id":51707,"date":"2026-01-27T21:05:10","date_gmt":"2026-01-28T02:05:10","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-1w-1885-gear-fuel-pump-drive-1w1885\/"},"modified":"2026-01-27T21:05:13","modified_gmt":"2026-01-28T02:05:13","slug":"caterpillar-1w-1885-gear-fuel-pump-drive-1w1885","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-1w-1885-gear-fuel-pump-drive-1w1885\/","title":{"rendered":"CATERPILLAR 1W-1885 Gear-Fuel Pump Drive 1W1885"},"content":{"rendered":"

Caterpillar 1W-1885 Gear-Fuel Pump Drive \u2013 OEM-Grade Durability and Precision Fit<\/strong><\/p>\n

The Caterpillar 1W-1885 Gear-Fuel Pump Drive is a critical drivetrain component engineered for optimal fuel pump performance across a wide range of heavy machinery. Designed to fit models including the 5WD-D250B Articulated Dump Truck, 41S-816 and 15Z-816B Earthmoving Compactors, as well as multiple 3304 and 3306 Engine Generator Sets, this gear drive ensures seamless power transmission under demanding load conditions. Manufactured from high-grade alloy steel with precision-machined gear teeth, the 1W-1885 guarantees exceptional wear resistance and long service life, even in harsh mining and construction environments.<\/p>\n

This gear-fuel pump drive features robust metallurgy optimized for torque transfer and minimal backlash, contributing to efficient fuel delivery and engine reliability. Its exact OEM specifications, including precise gear diameter and tooth profile, ensure a perfect fit and compatibility with Caterpillar\u2019s complex fuel systems. The component\u2019s design supports high RPM operations while maintaining structural integrity, reducing downtime and maintenance costs. Ideal for excavators, industrial engines, and machine applications, the 1W-1885 enhances overall equipment performance and operational efficiency.<\/p>\n

For reliable replacement parts that meet Caterpillar\u2019s stringent quality standards, explore the full specifications and purchase options here: \ud83d\udd17 Caterpillar 1W-1885 Gear-Fuel Pump Drive at AllParts Expert<\/a>. Optimize your heavy equipment\u2019s fuel system with this durable, high-performance gear drive designed for extended service life and peak operational efficiency.<\/p>","protected":false},"excerpt":{"rendered":"

5WD-D250B Articulated Dump Truck <\/p>\n

41S-816 Earthmoving Compactor <\/p>\n

15Z-816B Earthmoving Compactor <\/p>\n

17Z-815B Earthmoving Compactor <\/p>\n

83Z-3304B Engine – Generator Set <\/p>\n

83Z-3304 Engine – Generator Set <\/p>\n

85Z-3306 Engine – Generator Set <\/p>\n

9HK-3304B Engine – Generator Set <\/p>\n

2AJ-3306B Engine – Generator Set <\/p>\n

8JJ-3306B Engine – Generator Set <\/p>\n

2KK-3304B Engine – Generator Set <\/p>\n

3TC-3304B Engine – Generator Set <\/p>\n

3TC-3304 Engine – Generator Set <\/p>\n

1DG-3306B Engine – Generator Set <\/p>\n

2TM-3306B Engine – Generator Set <\/p>\n

9NR-3306B Engine – Generator Set <\/p>\n

DED-3304B Engine – Generator Set <\/p>\n

64Z-3306 Engine – Industrial <\/p>\n

10E-3304 Engine – Industrial <\/p>\n

2TB-3204 Engine – Industrial <\/p>\n

3PC-3204 Engine – Industrial <\/p>\n

6DC-3204 Engine – Industrial <\/p>\n

7EB-3204 Engine – Industrial <\/p>\n

08Z-3306 Engine – Machine <\/p>\n

6NC-3306 Engine – Machine <\/p>\n

32K-235 Excavator <\/p>\n

62X-235 Excavator <\/p>\n

81X-235 Excavator <\/p>\n

2XC-215B Excavator <\/p>\n

4FC-215B Excavator <\/p>\n

9TF-215D Excavator <\/p>\n

14Z-215 Excavator <\/p>\n

57Y-215 Excavator <\/p>\n

61Z-215 Excavator <\/p>\n

95Z-215 Excavator <\/p>\n

3YD-225B Excavator <\/p>\n

76U-225 E<\/p>","protected":false},"featured_media":51130,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2484,2057,2058,2492,2486,2483,2059,2060,2495,2488,2061,2062,2519,2485,2064,2498,2499,2502,39033,7182,7188,7193,7191,7195,6726,2052,42356,37496,37495,2050,2051,6735,6737,38845,690,38846,41506,41247,41063,41062,41426,41065,41064,39102,41840,733,735,40204,40207,37531,41832,41833,41834,41835,22355,73693,42295,42296,42357,73694,42358,42360,42359,35910,40397,39179,39067,37518],"product_cat":[144],"product_tag":[348260,348251,348266,348257,348263,348254,348256,348268,348259,348250,348253,348265,348262,348252,348249,348261,348258,348267,348255,348264],"class_list":{"0":"post-51707","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-120g","9":"model_no-12g","10":"model_no-12h","11":"model_no-12h-es","12":"model_no-12h-na","13":"model_no-130g","14":"model_no-140g","15":"model_no-140h","16":"model_no-140h-es","17":"model_no-140h-na","18":"model_no-143h","19":"model_no-14g","20":"model_no-14h-na","21":"model_no-160g","22":"model_no-160h","23":"model_no-160h-es","24":"model_no-160h-na","25":"model_no-163h-na","26":"model_no-39033","27":"model_no-215b","28":"model_no-215d","29":"model_no-7193","30":"model_no-225b","31":"model_no-7195","32":"model_no-6726","33":"model_no-235b","34":"model_no-42356","35":"model_no-37496","36":"model_no-3304b","37":"model_no-2050","38":"model_no-3306b","39":"model_no-571g","40":"model_no-572g","41":"model_no-815b","42":"model_no-690","43":"model_no-816b","44":"model_no-41506","45":"model_no-931b","46":"model_no-931c","47":"model_no-931c-ii","48":"model_no-935b","49":"model_no-935c","50":"model_no-935c-ii","51":"model_no-39102","52":"model_no-41840","53":"model_no-733","54":"model_no-735","55":"model_no-40204","56":"model_no-40207","57":"model_no-cb-534","58":"model_no-cp-643","59":"model_no-cp-653","60":"model_no-cs-643","61":"model_no-cs-653","62":"model_no-d250b","63":"model_no-e180","64":"model_no-e240","65":"model_no-e300","66":"model_no-e300b","67":"model_no-el180","68":"model_no-el240","69":"model_no-el300","70":"model_no-el300b","71":"model_no-it12","72":"model_no-it18","73":"model_no-it18b","74":"model_no-it28","75":"model_no-it28b","76":"product_cat-mining","77":"product_tag-1w-1885-drive-gear-for-cat-excavator","78":"product_tag-1w-1885-fuel-pump-drive-gear-for-cat","79":"product_tag-1w-1885-fuel-pump-gear-for-15z-816b-compactor","80":"product_tag-1w-1885-gear-for-articulated-dump-truck","81":"product_tag-1w-1885-gear-for-cat-5wd-d250b-dump-truck","82":"product_tag-1w-1885-gear-fuel-pump-for-heavy-machinery","83":"product_tag-cat-1w-1885-earthmoving-equipment-gear","84":"product_tag-cat-1w-1885-fuel-pump-drive-for-64z-3306-industrial-engine","85":"product_tag-cat-1w-1885-fuel-pump-drive-for-engine-generator","86":"product_tag-cat-1w-1885-fuel-pump-drive-gear","87":"product_tag-cat-1w-1885-fuel-pump-drive-part","88":"product_tag-cat-1w-1885-gear-for-41s-816-compactor","89":"product_tag-cat-1w-1885-replacement-fuel-pump-gear","90":"product_tag-caterpillar-1w-1885-drive-gear","91":"product_tag-caterpillar-1w-1885-gear-fuel-pump-drive","92":"product_tag-caterpillar-1w-1885-heavy-equipment-gear","93":"product_tag-caterpillar-1w-1885-mining-equipment-part","94":"product_tag-caterpillar-1w-1885-part-for-83z-3304-generator-set","95":"product_tag-caterpillar-1w-1885-spare-part","96":"product_tag-caterpillar-1w-1885-spare-parts-for-compactors","98":"first","99":"instock","100":"shipping-taxable","101":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/51707","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=51707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/51130"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=51707"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=51707"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=51707"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=51707"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=51707"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=51707"}],"curies":[{"name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