PRO Program members can receive tiered savings on this line—up to 20% more off for qualifying accounts.
Shipping estimate & delivery timing
Share this product on social media and get an exclusive discount code!
Click any platform below to share this product. After sharing, you'll receive a discount code!
Built to support repair shops, fleets, and equipment owners with dependable parts sourcing and responsive service.
Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
Send a question through Ask a Product Question or the contact form. Our team reviews requests on business days and follows up as quickly as possible.
Connecting Rod 331-0290 for Caterpillar CAT Engine C6.6 C7.1 Excavator 320 320D 323D2 326 329D2 330 333 336
Part Number:?CA3310290, 331-0290, 3310290
Engine:?Caterpillar C6.6, C6.6DE150E, C7.1, C7.1 GEN, C7.1 GEN S, C7.1DE150E, C7.1DE200E
Applications:
CATERPILLAR PAVING COMPACTOR:?CP-56, CP-56B, CP-64, CP-68B, CP-74, CP-74B, CP-76, CP56B, CP68B, CP74B, CP76B, CS-56, CS-56B, CS-64, CS-68B, CS-74, CS-74B, CS-76, CS-78B, CS56B, CS68B, CS74B, CS78B, CS79B
CATERPILLAR WHEEL-TYPE SKIDDER:?525D, 535D, 545D, 555D
CATERPILLAR GENERATOR:?LC30XX, LC31XX, DE150GC, DE165GC, DE200E0, DE200GC, DE220GC, LC51XX POWER SYS
CATERPILLAR INTEGRATED TOOLCARRIER:?IT38H
CATERPILLAR WHEEL-TYPE LOADER:?924H, 924HZ, 924K, 928H, 928HZ, 930H, 930K, 938H, 938K, 950 GC, 950L, 950M, 962, 962L, 962M
CATERPILLAR TRACK-TYPE SKIDDER:?527
CATERPILLAR WHEEL TRACTOR-SCRAPER:?613G
CATERPILLAR EARTHMOVING COMPACTOR:?815, 816, 815K, 816K
CATERPILLAR WHEEL DOZER:?814, 814K
CATERPILLAR LOAD HAUL DUMP:?R1300G, II
CATERPILLAR MOTOR GRADER:?120, 120M, 12M, 140 GC
CATERPILLAR FOREST PRODUCTS:?2470C, 553C, 559
CATERPILLAR TRACK-TYPE TRACTOR:?D4, D5, D5R LGP, D5R XL, D5R2, D6K, D6K LGP, D6K XL, D6K2, D6N
CATERPILLAR ASPHALT PAVER:?AP-1000E, AP-1055E, AP-1055F, AP-600D, AP-655D, AP600F, AP655F, AP655F L, BG600D, BG655D
CATERPILLAR WHEELED EXCAVATOR:?M316D, M318D, M318D MH, M320D2, M322D, M322D MH, M322D2, M322D2 MH, M324D2 MH
CATERPILLAR PIPELAYER:?PL61
CATERPILLAR EXCAVATOR:?320, 320D, 320D GC, 320D L, 320D2, 320D2 FM, 320D2 GC, 320D2 L, 323, 323D L, 323D2, 323D2 L, 323D3, 323GC, 326, 326 GC, 326D2, 326D2 L, 326GC, 329D2, 329D2 L, 330, 330 GC, 330D2, 330D2 L, 333 GC, 336 GC, 333
CATERPILLAR TRACK-TYPE LOADER:?953D, 953K, 963D, 963K
| original | CA3310290, 331-0290, 3310290 |
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Connecting Rod 331-0290 for Caterpillar CAT Engine C6.6 C7.1 Excavator 320 320D 323D2 326 329D2 330 333 336 (SKU: ES11561).
No product questions yet. Ask us using the product question form.
Send us your product question and we'll reply by email.
Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
