# Undercarriage ## Benefits of adding equipment Find factory fit parts and view diagrams. ### Select Equipment To find the parts that fit. ### Add Equipment To find the parts that fit. ## Category - [Bogies (42)](https://parts.cat.com/en/catcorp/category/uc-bogies?page=1&sortBy=0) - [Guards (994)](https://parts.cat.com/en/catcorp/category/uc-guards?page=1&sortBy=0) - [Rolling Components (1401)](https://parts.cat.com/en/catcorp/category/uc-rolling-components?page=1&sortBy=0) - [Rubber Track Undercarriage Components (265)](https://parts.cat.com/en/catcorp/category/uc-rubber-track-components?page=1&sortBy=0) - [Rubber Tracks (130)](https://parts.cat.com/en/catcorp/category/uc-rubber-tracks?page=1&sortBy=0) - [Seals (221)](https://parts.cat.com/en/catcorp/category/uc-seals?page=1&sortBy=0) - [Structures (363)](https://parts.cat.com/en/catcorp/category/uc-structures?page=1&sortBy=0) - [Track Adjustment (761)](https://parts.cat.com/en/catcorp/category/uc-track-adjustment?page=1&sortBy=0) - [Track Components (2651)](https://parts.cat.com/en/catcorp/category/uc-track-components?page=1&sortBy=0) - [Undercarriage Hardware (292)](https://parts.cat.com/en/catcorp/category/uc-hardware?page=1&sortBy=0) ### Specifications **ARM** **Bolt Length (in)** - No - Yes **Bolt Spacing (in)** - 0.551 - 0.63 - 0.633 - 0.709 **Bolt Type** - Hex Flange Head - Hex Head - Track Bolt - Track Bolts **Bore Diameter (in)** - 0.0 - 0.929 - 1.0 - 1.181 ## Class or Grade - Cat/astm F2882 (170 Ksi) - Cat/iso 898-1 Class 11.9 - Cat/sae J995 Grade 8+ (170 Ksi) - Iso 898-1 Class 10.9 ## Coating - Electrophoretic Coating - Nickel - Oil With Corrosion Inhibitor - Zinc ## Cross Section Diameter (in) - 0.063 - 0.103 - 0.236 - 0.24 ## Dash Size - 116 ## Diameter (in) - 0.25 - 0.476 - 0.56 - 0.755 ## Drive Type - Internal Hex - Internal Square ## Guard Type - Idler Guard End - Idler Guard Scraper - Idler Guard Upper - Idler_guard_end ## Height (in) - 0.295 - 0.35 - 0.39 - 0.42 ## Hole Option For Cartridge Pin - Blind - Thru ## Inner Radius (in) - 7.283 - 8.976 - 9.449 - 9.882 ## Insert Type - Inner - Other ## Inside Diameter (in) - 0.505 - 0.56 - 0.63 - 0.72 ## Joint Type - 1t Master - 2t Master - 5t Master - Joint 2 ## Length (in) - 0.236 - 0.32 - 0.34 - 0.354 ## Lubricant Type - Grease - Grease And Oil - Oil ## Machine Side - Interchangeable - Left Side - Right Side - Unknown ## Master Link Type - 1 Tooth Master - 3 Tooth Master - 5 Tooth Master - Clamp Master ## Material Hardness - 60a - 70a - 90a ## Mount Type - Bolt On - Cantilever - Collar - R-groove ## Mounting Type - Welded ## Number of Bolts - 1 - 2 - 3 - 4 ## Number of Grousers - Double - Single - Triple ## Number Of Mounting Holes - 2 - 3 - 4 ## Number of Sections - 1 - 2 - 3 - 4 ## Number of Teeth - 3 - 4 - 5 - 6 ## Nut Type - Hex - Mailbox (square) - Round (spanner Or Bearing) - Square ## Outer Diameter (in) - 1.0 - 1.67 - 1.76 - 1.8 ## Outside Diameter (in) - 0.0 - 0.495 - 0.787 - 0.984 ## Overall Length (in) - 0.781 - 0.87 - 0.984 - 0.996 ## Overall Width (in) - 0.87 - 0.95 - 1.22 - 1.28 ## Pin Diameter (in) - 0.0 - 0.2 - 0.85 - 0.984 ## Pin Retention System - Ppr - Ppr2 - Ppr3 - Press Fit ## Pin Type - Blind Hole - Cotter Pin - Cross Hole - Hollow ## Polymer - Hnbr (hydrogenated Nitrile) - Nbr (nitrile Butadiene) ## Rod Diameter (in) - 0.16 - 1.57 - 1.77 - 4.5 ## Seal Type - Duo Cone - Duo Cone Seal - Duo-cone - Heavy Duty Dual Faced (hddf) ## Shank Diameter (in) - 0.5 ## Shape - Rectangular - Tempered Basic ## Shoe Type - Double Grouser - Double Grouser, Center Punched - Double Grouser, Trapezoidal - Es ## Shoe Width (in) - 7.677 - 8.858 - 9.055 - 9.1 ## Slider Type - Curved - Straight - Thick - Thick And Thin ## Snap Ring Type - External - Internal ## Spring Type - Compression ## Thickness (in) - 0.035 - 0.039 - 0.043 - 0.049 ## Thread Size (in - TPI) (in) - 1-14 - 1-8 - 1/1-14 - 1/2-20 ## Track Features - General Duty Zig Zag - Heavy Duty Bar - Heavy Duty Block ## Track Pad Width (in) - 8.11 - 22.047 - 31.496 - 36.0 ## Track Tensioner Component Type - Adjuster Assembly - Cylinder - Rod Or Piston - Spring Pilot ## Tread Pattern - Bar - Block - C-pattern - Smooth ## Tread Type - Center Tread (relieved) - Conventional Tread - Unknown ## Type - Center Hole Slot - Center Hole-slot - General Duty - Heavy Duty ## Washer Type - Flat - Flat Chamfered - Internal Tab - Sealing ## Width (in) - 0.0 - 0.31 - 0.5 - 0.587 ## Sort By - [Relevance](https://parts.cat.com/en/catcorp/category/uc-bogies?page=1&sortBy=0) - [Name](https://parts.cat.com/en/catcorp/category/uc-guards?page=1&sortBy=0) - [Part number](https://parts.cat.com/en/catcorp/category/uc-rolling-components?page=1&sortBy=0) ## Specifications ### ARM - No - Yes ### Bolt Length (in) - 1.181 - 1.375 - 1.378 - 1.496 ## Bolt Spacing (in) - 0.551 - 0.63 - 0.633 - 0.709 ## Bolt Type - Hex Flange Head - Hex Head - Track Bolt - Track Bolts ## Bore Diameter (in) - 0.0 - 0.929 - 1.0 - 1.181 ## Class or Grade - Cat/astm F2882 (170 Ksi) - Cat/iso 898-1 Class 11.9 - Cat/sae J995 Grade 8+ (170 Ksi) - Iso 898-1 Class 10.9 ## Coating - Electrophoretic Coating - Nickel - Oil With Corrosion Inhibitor - Zinc ## Cross Section Diameter (in) - 0.063 - 0.103 - 0.236 - 0.24 ## Dash Size - 116 ## Diameter (in) - 0.25 - 0.476 - 0.56 - 0.755 ## Drive Type - Internal Hex - Internal Square ## Guard Type - Idler Guard End - Idler Guard Scraper - Idler Guard Upper - Idler_guard_end ## Height (in) - 0.295 - 0.35 - 0.39 - 0.42 ## Hole Option For Cartridge Pin - Blind - Thru ## Inner Radius (in) - 7.283 - 8.976 - 9.449 - 9.882 ## Insert Type - Inner - Other ## Inside Diameter (in) - 0.505 - 0.56 - 0.63 - 0.72 ## Joint Type - 1t Master - 2t Master - 5t Master - Joint 2 ## Length (in) - 0.236 - 0.32 - 0.34 - 0.354 ## Lubricant Type - Grease - Grease And Oil - Oil ## Machine Side - Interchangeable - Left Side - Right Side - Unknown ## Master Link Type - 1 Tooth Master - 3 Tooth Master - 5 Tooth Master - Clamp Master ## Material Hardness - 60a - 70a - 90a ## Mount Type - Bolt On - Cantilever - Collar - R-groove ## Mounting Type - Welded ## Number of Bolts - 1 - 2 - 3 - 4 ## Number of Grousers - Double - Single - Triple ## Number Of Mounting Holes - 2 - 3 - 4 ## Number of Sections - 1 - 2 - 3 - 4 ## Number of Teeth - 3 - 4 - 5 - 6 ## Nut Type - Hex - Mailbox (square) - Round (spanner Or Bearing) - Square ## Outer Diameter (in) - 1.0 - 1.67 - 1.76 - 1.8 ## Outside Diameter (in) - 0.0 - 0.495 - 0.787 - 0.984 ## Overall Length (in) - 0.781 - 0.87 - 0.984 - 0.996 ## Overall Width (in) - 0.87 - 0.95 - 1.22 - 1.28 ## Pin Diameter (in) - 0.0 - 0.2 - 0.85 - 0.984 ## Pin Retention System - Ppr - Ppr2 - Ppr3 - Press Fit ## Pin Type - Blind Hole - Cotter Pin - Cross Hole - Hollow ## Polymer - Hnbr (hydrogenated Nitrile) - Nbr (nitrile Butadiene) ## Rod Diameter (in) - 0.16 - 1.57 - 1.77 - 4.5 ## Seal Type - Duo Cone - Duo Cone Seal - Duo-cone - Heavy Duty Dual Faced (hddf) ## Shank Diameter (in) - 0.5 ## Shape - Rectangular - Tempered Basic ## Shoe Type - Double Grouser - Double Grouser, Center Punched - Double Grouser, Trapezoidal - Es View More ## Shoe Width (in) - 7.677 - 8.858 - 9.055 - 9.1 View More ## Slider Type - Curved - Straight - Thick - Thick And Thin View More ## Snap Ring Type - External - Internal ## Spring Type - Compression ## Thickness (in) - 0.035 - 0.039 - 0.043 - 0.049 View More ## Thread Size (in - TPI) (in) - 1-14 - 1-8 - 1/1-14 - 1/2-20 View More ## Track Features - General Duty Zig Zag - Heavy Duty Bar - Heavy Duty Block ## Track Pad Width (in) - 8.11 - 22.047 - 31.496 - 36.0 View More ## Track Tensioner Component Type - Adjuster Assembly - Cylinder - Rod Or Piston - Spring Pilot View More ## Tread Pattern - Bar - Block - C-pattern - Smooth ## Tread Type - Center Tread (relieved) - Conventional Tread - Unknown ## Type - Center Hole Slot - Center Hole-slot - General Duty - Heavy Duty ## Washer Type - Flat - Flat Chamfered - Internal Tab - Sealing ## Width (in) - 0.0 - 0.31 - 0.5 - 0.587 ## [619-9945: Idler Group](https://parts.cat.com/en/catcorp/product/619-9945) Cat® Idler Group Standard Application, 292mm Rim Width, Interchangeable, 766mm Tread Diameter, Conventional Tread Cat **Tread Diameter (in)** 30.157 **Tread Type** Conventional Tread **Application** Standard Application, Standard Application **Center Flange Diameter (in)** 31.732 **Center Flange Width (in)** 5.217 **UC System** HD, HD **Shaft Length (in)** 21.693 **Shaft Protrusion Length (in)** 2.733 **Idler Rim Width (in)** 11.496 **Machine Side** Interchangeable **Shaft OD (in)** 5.365 View Specifications ## [638-4572: Idler Group](https://parts.cat.com/en/catcorp/product/638-4572) Cat® Idler Group Standard Application, 338mm Rim Width, Interchangeable, 892mm Tread Diameter, Conventional Tread Cat **Tread Diameter (in)** 35.118 **Tread Type** Conventional Tread **Application** Standard Application, Standard Application **Center Flange Width (in)** 5.886 **Center Flange Diameter (in)** 36.693 **UC System** HD, HD **Shaft Length (in)** 24.921 **Shaft Protrusion Length (in)** 2.851 **Idler Rim Width (in)** 13.307 **Machine Side** Interchangeable **Shaft OD (in)** 6.389 View Specifications ## 311-1300: Bogie Pin Assembly Cartridge Cat® Bogie Pin Assembly Cartridge Standard Application, Oil, Major Bogie, Minor Bogie Cat **Material** Steel, Oil Fluid **Length (in)** 6.417 **Application** Standard Application, Standard Application **UC System** HD, HD **UC System - Designed For** Heavy Duty **OD Outer (in)** 4.772 **Lubricant Type** Oil **Major Bogie** Yes **OD Inner (in)** 4.746 **Minor Bogie** Yes --- ## [380-5940: Track Group](https://parts.cat.com/en/catcorp/product/380-5940) Cat® Track Group 1 Tooth Master, Single Grouser, 44 Sections, PPR, SALT, SES, 610mm Shoe Width, 260.4mm Track Pitch Cat **Link Inside Spread Sprocket (in)** 5.315 **Rotating Bushing Track (Rbt)** No **Track Pitch (in)** 10.25 **Pin Retention System** Ppr **UC System** HD, HD **ARM** No **Shoe Width (in)** 24.016 **Number of Sections** 44 **Track Bolt Thread** 1.125 **Number of Grousers** Single **Clipped** No **Wear Sensor** No **Master Bolt Thread** 1.125 **Bushing Inside Diameter (in)** 3.74 **Shoe Type** Ses **Seal And Lube Type** SALT **Master Link Type** 1 Tooth Master --- ## [309-7679: Track Roller Group](https://parts.cat.com/en/catcorp/product/309-7679) Cat® Track Roller Group SINGLE FLANGE, Standard Application, 278mm Tread Diameter, 412.16mm Mounting Width, Carrier Roller Compatible Cat **Tread Diameter (in)** 10.945 **Flange Type** SINGLE FLANGE **Mounting Width (in)** 16.227 **Application** Standard Application, Standard Application **UC System** HD, HD **Shaft Length (in)** 21.102 **Carrier Roller Compatible** Yes **Link Outside Spread (in)** 13.724 **Inside Spread (in)** 5.299 **Shaft OD (in)** 2.677 **Outer Flange Diameter (in)** 12.283 --- ## [184-6305: Track Roller Group](https://parts.cat.com/en/catcorp/product/184-6305) Cat® Track Roller Group SINGLE FLANGE, Standard Application, 287mm Tread Diameter, 488.16mm Mounting Width, Carrier Roller Compatible Cat **Flange Type** SINGLE FLANGE **Tread Diameter (in)** 11.299 **Mounting Width (in)** 19.219 **Application** Standard Application, Standard Application **UC System** HD, HD **Shaft Length (in)** 25.276 **Carrier Roller Compatible** Yes **Link Outside Spread (in)** 16.063 **Inside Spread (in)** 5.697 **Shaft OD (in)** 5.365 **Outer Flange Diameter (in)** 12.638 --- ## [311-1299: Bogie Pin Assembly Cartridge](https://parts.cat.com/en/catcorp/product/311-1299) Cat® Bogie Pin Assembly Cartridge Oil, Standard Application, Major Bogie, Minor Bogie Cat **Material** Steel, Oil Fluid **Length (in)** 5.295 **Application** Standard Application, Standard Application **UC System** HD, HD **UC System - Designed For** Heavy Duty **OD Outer (in)** 4.022 **Lubricant Type** Oil **Major Bogie** Yes **OD Inner (in)** 3.982 **Minor Bogie** Yes --- ## [561-5499: Rubber Track](https://parts.cat.com/en/catcorp/product/561-5499) Cat® Rubber Track 450mm Wide, 86mm Track Pitch, 56 Sections, Bar Tread Pattern Cat **Material** Rubber, Rubber & Fiber Rubber **Belt Width (in)** 17.717 **Track Pitch (in)** 3.386 **UC System** HD, HD **Tread Pattern** Bar **Number of Sections** 56 --- ## [593-1012: Rubber Track](https://parts.cat.com/en/catcorp/product/593-1012) ## [593-1012: Rubber Track](https://parts.cat.com/en/catcorp/product/593-1012) Cat® Rubber Track 450mm Wide, 86mm Track Pitch, 56 Sections, Block Tread Pattern **Cat** **Type** Heavy Duty **Color** Black, Black **Belt Width (in)** 17.717 **Material** Rubber & Fiber Rubber **Track Pitch (in)** 3.386 **Tread Pattern** Block **UC System** HD, HD **Number of Sections** 56 --- View Specifications ## [602-0406: Track Segment](https://parts.cat.com/en/catcorp/product/602-0406) Cat® power train sprocket segment with 6+ teeth assists in providing stability and control for your crawling equipment, for machines compatible with part 602-0406. **Cat** **Number of Bolts** 8 **Tip Radius (in)** 23.425 **Material** Alloy Steel **Pitch Circle Radius (in)** 23.166 **Bushing Radius (in)** 2.264 **UC System** HD, HD **Relieved** No **UC Compatible With** Heavy Duty **Tooth Width (in)** 5.118 **Packing Offset Radius (in)** 23.13 **Material Type** Tough Steel **Bolt Circle Radius (in)** 18.268 **Pitch (in)** 12.5 **Back Lash (in)** 0.079 **Sound Segment** No **Sprocket Mounting Type** Offset **UC System - Designed For** Heavy Duty **Pocket Angle (degrees)** 40 **Number of Teeth** 6 **Bolt Thread Size** 1.125 **Inner Radius (in)** 17.047 --- View Specifications ## [563-8470: Track Group](https://parts.cat.com/en/catcorp/product/563-8470) Cat® Track Group 1 Tooth Master, Single Grouser, 41 Sections, PPR, SALT, ES, 810mm Shoe Width, 317.5mm Track Pitch **Cat** **Link Inside Spread Sprocket (in)** 4.646 **Track Shoe Hole Type** Not Applicable **Number of Track Sections** 41.0 **Rotating Bushing Track (Rbt)** No **Pin Retention System** Ppr **UC System** HDXL, HDXL **ARM** No **Shoe Width (in)** 31.89 **Number of Sections** 41 **Hole Type** Not Applicable **Grease Track Type** Not Applicable **Bushing Inside Diameter (in)** 4.488 **Seal And Lube Type** SALT **Shoe Type** Es **Master Link Type** 1 Tooth Master **Track Pitch (in)** 12.5 **Offset** Not Applicable **Track Bolt Thread** 1.375 **Number of Grousers** Single **Clipped** No **Wear Sensor** Yes **Track Stiffening System** Not Applicable **Master Bolt Thread** M36 --- View Specifications ## [620-6380: Track Roller Group](https://parts.cat.com/en/catcorp/product/620-6380) Cat® Track Roller Group SINGLE FLANGE, Standard Application, 247mm Tread Diameter, 326.16mm Mounting Width, Carrier Roller Compatible **Cat** **Tread Diameter (in)** 9.724 **Flange Type** SINGLE FLANGE **Mounting Width (in)** 12.841 **Application** Standard Application, Standard Application **UC System** HD, HD **Shaft Length (in)** 17.953 **Carrier Roller Compatible** Yes **Link Outside Spread (in)** 9.173 **Inside Spread (in)** 3.606 **Shaft OD (in)** 2.283 **Outer Flange Diameter (in)** 10.827 --- View Specifications ## [592-5830: Rubber Track](https://parts.cat.com/en/catcorp/product/592-5830) Cat® Rubber Track 450mm Wide, 86mm Track Pitch, 60 Sections, Block Tread Pattern **Cat** **Type** Heavy Duty **Color** Black, Black **Belt Width (in)** 17.717 **Material** Rubber & Fiber Rubber **Track Pitch (in)** 3.386 **UC System** HD, HD **Tread Pattern** Block **Number of Sections** 60 --- View Specifications ## [607-4804: Rubber Track](https://parts.cat.com/en/catcorp/product/607-4804) Cat® Rubber Track 400mm Wide, 86mm Track Pitch, 53 Sections, Bar Tread Pattern **Cat** **Type** Heavy Duty **Color** Black, Black **Belt Width (in)** 15.748 **Material** Rubber & Fiber Rubber **Track Pitch (in)** 3.386 **Tread Pattern** Bar **UC System** HD, HD **Number of Sections** 53 --- View Specifications ## [311-1298: Bogie Pin Assembly Cartridge](https://parts.cat.com/en/catcorp/product/311-1298) Cat® Bogie Pin Assembly Cartridge Standard Application, Oil, Major Bogie, Minor Bogie Material Steel, Oil Fluid Length (in) 4.134 Application Standard Application, Standard Application UC System HD, HD UC System - Designed For Heavy Duty OD Outer (in) 4.022 Lubricant Type Oil Major Bogie Yes OD Inner (in) 3.982 Minor Bogie Yes --- ## [533-6299: Track Shoe](https://parts.cat.com/en/catcorp/product/533-6299) Cat® Track Shoe 500mm Wide, Regular Joint, Rubber Pad Shoe Type Rubber Pad UC System GD, HD ARM No Joint Type Regular Shoe Width (in) 19.685 Plate Thickness (in) 1.969 Track Bolt Thread M16 Bolt Hole Diameter (in) 0.709 Clipped No --- ## Key ### Factory Fit This part is designed to fit your Cat equipment based on the manufacturer’s specifications. Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts. - Remanufactured - Non-Returnable - Kit - Replaced ## Over 100 years of Undercarriage innovation: Undercarriage components play a vital role in the efficient operation and movement of your equipment’s undercarriage system. Selecting high-quality undercarriage parts for heavy equipment is crucial in maintaining a sturdy and reliable support structure for your machines. Cat® undercarriage parts work as a powerful system to propel your machine over all types of terrain. Most importantly, we know how to help you get the most from your undercarriage investment. When you consider that 50% of a track-type machine's ownership and operating costs come from its undercarriage, it makes sense to invest in a system that will deliver the most value to your bottom line. ## Cat Undercarriage Features & Benefits: We offer more undercarriage options for your Cat machines than any other manufacturer because we know that the more precisely you match iron to application, the more effective and efficient your work will be. Whether you’re looking for the lowest upfront cost, longer wear life or lower operating costs per hour, we have the right undercarriage solution for your business. Every Cat Undercarriage is designed by Caterpillar engineers and built to exact specifications based on the real-world experience of our customers. And our Undercarriage systems come with industry leading warranties, so when you choose a Cat Undercarriage you know it’s the right choice. Below are just a few examples of Caterpillar Product Families and Sales Models we carry undercarriage parts for: - Compact Track Loaders (239 – 299) - Multi Terrain Loaders (247 – 297) - Track Type Loaders (953 – 973) - Small to Large Dozers (D1 – D11) - Mini to Large Excavators (300 – 395) - Expanded Mining products including Hydraulic Shovels, Electric Rope Shovels, and Mining Drills The following are some of the Cat Undercarriage parts that are available: Track Groups, Link Assemblies, Shoes, Segments and Sprockets, Idler Groups, Carrier Rollers Groups, Track Rollers Groups, Bottom Rollers and Idlers, Rollers and Idlers, Guars, Bogie Pins and Cartridges, Sliders, Track Group Segments, Track Pads, Recoil Groups, Rubber Belts and Rubber Belt Components. ### References - [UC Repair Options - Brochure](https://s7d2.scene7.com/is/content/Caterpillar/CM20170228-64270-01570?_ga=2.1134833.1751479746.1680553446-1243024336.1680553446) - [Maximizing Track Life](https://caterpillar.scene7.com/is/content/Caterpillar/C10290734?_ga=2.104159040.1336484545.1680558567-816181322.1680558567) - [Product Brochure for Small, Medium, and Large Excavators](https://s7d2.scene7.com/is/content/Caterpillar/CM20170914-40070-58058?_ga=2.33743137.1249438069.1662983837-980789030.1661896704) - [The Right Undercarriage System](https://s7d2.scene7.com/is/content/Caterpillar/CM20220301-1febf-b7596?_ga=2.29009468.1249438069.1662983837-980789030.1661896704) - [General Duty (GD) UC](https://s7d2.scene7.com/is/content/Caterpillar/CM20170815-36434-21713?_ga=2.28935740.1249438069.1662983837-980789030.1661896704) - [STTT - (GD / Cat Abrasion / HD / HDXL) Match Your Application and Underfoot Conditions](https://s7d2.scene7.com/is/content/Caterpillar/CM20220214-df959-34499?_ga=2.26441981.1751479746.1680553446-1243024336.1680553446) - [MTTT - (GD / Cat Abrasion / HD / HDXL / Tri/Quad) Match Your Application and Underfoot Conditions](https://s7d2.scene7.com/is/content/Caterpillar/CM20170913-40008-48927?_ga=2.194175661.1249438069.1662983837-980789030.1661896704) - [LTTT - (GD / HD / HDXL) Match Your Application and Underfoot Conditions](https://s7d2.scene7.com/is/content/Caterpillar/CM20170913-39869-13320?_ga=2.35789024.1751479746.1680553446-1243024336.1680553446) - [Cat Abrasion UC - Brochure](https://s7d2.scene7.com/is/content/Caterpillar/CM20201030-3c840-b0edb?_ga=2.24741434.1249438069.1662983837-980789030.1661896704) - [Heavy Duty Extended Life (HDXL) with Duralink UC - Brochure](https://s7d2.scene7.com/is/content/Caterpillar/CM20200820-a5f4f-30ce9?_ga=2.201359377.1249438069.1662983837-980789030.1661896704) - [Shoes - SES](https://s7d2.scene7.com/is/content/Caterpillar/CM20210914-2fc12-7e586?_ga=2.155026362.300226465.1663791835-2049218274.1663791835) - [Compact Rubber Track Guide (CTL, MTL, and MiniHEX)](https://s7d2.scene7.com/is/content/Caterpillar/CM20210405-7d775-2cbd7?_ga=2.24691130.1249438069.1662983837-980789030.1661896704) - [CTL - Rubber Track](https://s7d2.scene7.com/is/content/Caterpillar/CM20160330-38647-26991?_ga=2.222488987.1249438069.1662983837-980789030.1662983837) - [MTL - Rubber Track](https://s7d2.scene7.com/is/content/Caterpillar/CM20160330-38647-00710?_ga=2.22208955.1249438069.1662983837-980789030.1662983837) - [Cost Management](https://www.cat.com/en_US/support/maintenance/undercarriage/rubber-track/cost-management.html) - [Track Bar System](https://s7d2.scene7.com/is/content/Caterpillar/CM20210504-96bcd-3af79?_ga=2.54388968.1142474492.1664194291-2049218274.1663791835) - [Cat CVAs - Brochure](https://s7d2.scene7.com/is/content/Caterpillar/CM20210105-04acf-e7083) ### Videos - [UC Repair Options - video](https://youtu.be/XpUBJsVf5HA) - [Custom Track Service (CTS Pro)](https://youtu.be/RyQ1H3KzwJE) - [How to Measure an Undercarriage](https://youtu.be/fP5ysbGB2H0) - [Daily Workaround Inspection](https://youtu.be/mwDDC4KoITQ) - [How to Clean Your Undercarriage](https://youtu.be/gANHOUdz858) - [UC Maintenance - Tips and Tricks](https://youtu.be/GGBNZqaj_kI) - [UC Tips to Lower Life Time Costs](https://www.youtube.com/watch?v=pho0H1742lM) - [Cat Abrasion UC - Video](https://youtu.be/JjO3tHUWEOI) - [Heavy Duty Extended Life (HDXL) with Duralink UC - video](https://youtu.be/QptkCMxKUQc) - [Dozer Daily Walkaround](https://youtu.be/wo7hzIuOp8A) - [UC Maintenance - D11 Walkaround](https://youtu.be/BQr3WGFOz_c) - [CTL & MTL Durable Rubber Track](https://www.youtube.com/watch?v=IzPt3SLnJAQ) - [CTL - Rubber Track Maintenance & Adjustment](https://www.youtube.com/watch?v=RQukIW6kiX8) - [MTL - Rubber Track Maintenance & Adjustment](https://www.youtube.com/watch?v=aa4M3wWOFCc) - [Cat CVAs - Overview Video](https://youtu.be/u1M4xbwS6Es) - [Cat CVAs - Q & A Video](https://www.youtube.com/watch?v=eqIVNktsvw4) ## Products ### [311-1300: Bogie Pin Assembly Cartridge](https://parts.cat.com/en/catcorp/product/311-1300) Cat® Bogie Pin Assembly Cartridge Standard Application, Oil, Major Bogie, Minor Bogie - Cat - Material - Steel,Oil Fluid - Length (in) - 6.417 - Application - Standard Application,Standard Application - UC System - HD,HD - UC System - Designed For - Heavy Duty - OD Outer (in) - 4.772 - Lubricant Type - Oil - Major Bogie - Yes - OD Inner (in) - 4.746 - Minor Bogie ## Product Pages Page 1 of 75 — showing results 1–16 of 1,200. - [Next page (2)](https://parts.cat.com/en/catcorp/category/uc?page=2) - [Last page (75)](https://parts.cat.com/en/catcorp/category/uc?page=75)