Rocker Arm
10,000+ SKUs across 8 categories. CAT · Komatsu · Hitachi · Volvo · Hyundai and more. MOQ 1 piece.
Rocker Arm
8 items
Block & Internal Parts
Rocker Lever 4065633 for Cummins QSK45/QSK60 – Direct-fit OEM replacement
<p>Stop unplanned downtime caused by worn or mismatched rocker levers — this <strong>rocker lever 4005633 for Cummins QSK45/QSK60</strong> delivers OEM-equivalent performance and precise valve train geometry right out of the box.</p> <p>It’s a direct-fit replacement for Cummins K19, QSK19, QSK45, and QSK60 engines (including CM2150 MCRS, CM2350 K116/K135 variants) and Komatsu AFE48 dump trucks — no machining, no guesswork. Built to original Cummins hardness specs (HRC 48–52 on the roller surface), it ensures proper cam lobe contact and prevents premature wear in high-load applications.</p> <ul> <li>Fits both Cummins and Komatsu — one part solves cross-brand sourcing headaches</li> <li>Pre-shipment tested for lift ratio accuracy and pivot clearance — critical for maintaining timing integrity</li> <li>MOQ 1 piece, shipped from Guangzhou warehouse in 2–5 working days</li> <li>Backed by 6-month warranty against manufacturing defects</li> </ul>
Block & Internal Parts
Rocker Arm Assembly 3052170/3047479 for Cummins NT855 N14 & John Deere 6810/6910 – Direct Replacement
<p>Stop engine downtime and inconsistent valve train performance — this <strong>Rocker Arm Assembly 3052170/3047479</strong> delivers OEM-equivalent precision for Cummins NT855, N14, and John Deere 6810/6910 engines, right out of the box.</p> <ul> <li>Direct-fit replacement with hardened roller tips and factory-spec pivot geometry — no shimming or adjustment needed</li> <li>Backed by our 3–12 month warranty and pre-shipment hydraulic lash verification (a must for NT855/N14 rebuilds)</li> <li>Ships same day from Guangzhou warehouse — no waiting weeks for OEM backorders</li> <li>Fits all major variants: NTA855A, NH855, CM558, G855, plus JD 6810 & 6910 with identical cam profile</li> </ul>
Block & Internal Parts
Rocker Lever 4065636 for Cummins K19, QSK19, QSK45 & QSK60 Engines – Direct Replacement
<p>Stop downtime caused by worn or failing rocker levers — get precise valve train control and restored engine responsiveness with the <strong>Rocker Lever 4065636 for Cummins K19, QSK19, QSK45 & QSK60</strong>, engineered to OEM tolerances and tested for fit, function, and fatigue resistance.</p> <ul> <li>Direct replacement for Cummins part #4065636 — no machining, shimming, or trial-and-error needed</li> <li>Fits CM500, CM2150 MCRS, CM2350 K-series, and G-variant engines — verified across 18+ QSK60 configurations including K132M and K149M</li> <li>Made from forged 42CrMo alloy steel with hardened roller tips — critical for high-pressure common rail systems where surface wear kills lift accuracy</li> <li>Ships same-day from Guangzhou warehouse — no waiting weeks for OEM backorders or risking counterfeit imports</li> </ul>
Block & Internal Parts
Valve Cover Gasket Set for Dodge Cummins 12V 5.9L – OEM-fit replacement
<p>Stop downtime from oil leaks and failed gaskets—this <strong>Valve Cover Gasket Set</strong> delivers OEM-fit sealing for Dodge Cummins 12V 5.9L engines and compatible Hyundai & Volvo excavators, so your machine stays online longer. No more guessing or cross-referencing: it’s pre-matched to critical part numbers like <strong>3910824 and 3902666</strong>, verified against Cummins’ latest service specs.</p> <ul> <li>Fits Cummins 6BT, ISB5.9, QSB5.9, and QSL9 series—plus Hyundai R210LC-7, Volvo EC290, and other high-utilization excavator platforms</li> <li>Manufactured with multi-layer steel (MLS) composite construction for torque retention across thermal cycles—essential for turbocharged 5.9L applications</li> <li>Includes all gaskets needed for full valve cover reseal (no missing washers or mismatched thicknesses)</li> <li>Ships same-day from Guangzhou warehouse—no waiting weeks for OEM backorders</li> </ul>
Block & Internal Parts
Valve Rocker Arm & Lifter Kit with Gasket for 2011–2019 Dodge/Jeep 3.6L V6 Engine Repair
<p>Stop valve train noise and restore smooth, factory-spec performance on your 2011–2019 Dodge/Jeep 3.6L Pentastar V6 — without paying OEM prices or waiting weeks for parts. This <strong>Valve Rocker Arm & Lifter Kit with Gasket</strong> delivers precision-matched components engineered to eliminate ticking, prevent lifter collapse, and extend engine life across high-mileage applications.</p> <ul> <li>Fits all major Pentastar variants: Dodge Charger/Challenger/Journey, Jeep Grand Cherokee/Wrangler, Chrysler 300/200, Ram 1500/ProMaster — no guesswork needed</li> <li>Includes genuine-spec hardened steel rocker arms and hydraulic lash adjusters with integrated oil feed grooves (a critical detail many budget kits omit)</li> <li>Replaces OEM part numbers <strong>5184331AC, 5184332AA, 5184562AC</strong> — verified cross-reference for accurate fitment</li> <li>Ships same-day from our Guangzhou warehouse — no minimum order, no delays, no counterfeit risk</li> </ul>
Block & Internal Parts
Complete Rocker Arm Set 13257-40F06 for Nissan KA24E Engine Replacement
<p>Stop engine noise, restore smooth valve operation, and prevent premature cam wear—fast, with no guesswork. This <strong>complete rocker arm set 13257-40F06 for Nissan KA24E</strong> delivers OEM-equivalent geometry and hardened roller tips right out of the box, so your SOHC 12V head runs like new again.</p> <ul> <li>Fits all 1989–1997 KA24E applications—including hard-to-match Axxess and 240SX variants—no cross-referencing headaches</li> <li>Includes pre-set hydraulic lash adjusters with correct preload spec (0.15–0.25 mm), eliminating manual shim sorting</li> <li>Ships from Guangzhou warehouse in 2–5 working days—<strong>no 3-week OEM waits</strong></li> <li>Each set undergoes load-cycle testing to verify pivot durability under sustained 6,500 RPM operation</li> </ul>
Block & Internal Parts
Rocker Lever 4059353 for Cummins X15 & ISX Engines – OEM-Replacement Quality
<p>Stop downtime caused by worn or failing rocker levers on your Cummins X15 and ISX engines — this <strong>rocker lever 4059353</strong> delivers OEM-equivalent strength, precision geometry, and consistent valve actuation so your engine runs smoothly under heavy load.</p> <ul> <li>Direct-fit replacement for Cummins ISX and X15 engines — no machining or adjustments needed</li> <li>Manufactured to original Cummins tolerance specs: ±0.002 mm rocker tip radius and hardened 42CrMo alloy steel for fatigue resistance</li> <li>Backed by our 6-month warranty and pre-shipment performance verification — no guesswork, no counterfeit risk</li> <li>In-stock in Guangzhou and ships in 2–5 working days, even for single-piece orders</li> </ul>
Block & Internal Parts
Valve Cover with Gasket & Bolt Kit for Can-Am Outlander 400–1000
<p>Stop downtime from oil leaks and misaligned valve covers — this <strong>Can-Am valve cover, valve cover kit</strong> delivers OEM-fit sealing and torque consistency across 20+ Can-Am models, including Outlander 1000 and Renegade 850.</p> <ul> <li>Includes genuine-spec gasket + full stainless steel bolt kit — no mixing mismatched fasteners that cause warping or uneven clamping</li> <li>Covers all critical replacement numbers: 420610393 (main), plus 420610390/394/395 for cross-model compatibility</li> <li>Engineered with precise 1.2mm gasket compression tolerance — the detail that prevents camshaft seal extrusion during hot restarts</li> <li>Ships same-day from Guangzhou warehouse: no waiting weeks for OEM backorders or risking counterfeit kits with inconsistent flange flatness</li> </ul>