Crankshaft
10,000+ SKUs across 8 categories. CAT · Komatsu · Hitachi · Volvo · Hyundai and more. MOQ 1 piece.
Crankshaft
3 items
Block & Internal Parts
05G Shaft Seal Crankshaft Kit 17-44145-00 for Carrier Optima Supra Ultima
<p>Stop compressor downtime before it starts — this <strong>05G shaft seal crankshaft kit</strong> delivers OEM-equivalent sealing performance for Carrier Optima & Supra units, with precision-ground 38mm interference fit that eliminates premature leakage common in aftermarket kits.</p> <ul> <li>Direct replacement for <strong>17-44145-00</strong> and 15+ legacy part numbers — no cross-referencing guesswork</li> <li>Fits Supra 950MT, Optima, Ultra XL XTC, Ultima XTC, Phoenix Ultra, and 10+ other Carrier platforms — all verified against factory service bulletins</li> <li>Includes dual-lip NBR/Viton hybrid seal + hardened steel sleeve — critical for high-cycling 05G compressors where standard rubber seals extrude under pulsation</li> <li>Ships same-day from Guangzhou warehouse — no waiting weeks for OEM backorders</li> </ul>
Block & Internal Parts
Crankshaft 1G962-23012 for Kubota D902/WG972 – OEM-equivalent replacement
<p>Get back to work fast with a drop-in <strong>crankshaft 1G962-23012 for Kubota D902/WG972</strong> that meets OEM specs — no machining, no guesswork, just reliable rotation from day one. We know downtime kills productivity, especially when you’re juggling multiple Kubota models — so we pre-test every unit for journal runout (≤0.02mm) and surface hardness (HRC 58–62), the exact tolerances field mechanics check before assembly.</p> <ul> <li>Fits D902, WG972 (including all E3 variants: HYD, MRG, GNI, MQP, WKR, BBH)</li> <li>Covers 20+ machines: KX018-4, RTV900T6, BX2380, ZG332P, SCL1000 — all in one SKU</li> <li>Replaces 1G962-23012, 1G962-23010, 1G820-23030 — cross-referenced and verified</li> <li><strong>Ships same-day from Guangzhou warehouse</strong> — no waiting for overseas factories or counterfeit risk</li> </ul>
Block & Internal Parts
Crankshaft 1G871-23012 for Kubota V1505 – Direct Replacement for KX71 & KX91-2
<p>Get your Kubota V1505-powered KX71 or KX91-2 back in service fast — without waiting weeks for OEM parts or risking downtime from inferior replacements. This <strong>crankshaft 1G871-23012 for Kubota V1505</strong> delivers OEM-equivalent strength and precision balance, tested to meet ISO-certified factory specs before shipment.</p> <ul> <li>Fits KX71, KX71-3 (all cabin/canopy variants), KX91-2 excavators <strong>and</strong> F3560/F3680 mowers — same crankshaft, one reliable source</li> <li>Direct replacement for 1G871-23012, 1G871-23013 (including legacy 1G87123012/1G87123013 numbering)</li> <li>Machined with correct journal diameters, oil hole alignment, and dynamic balancing — critical for smooth V-twin operation and bearing life</li> <li>Ships from Guangzhou warehouse in 2–5 working days, MOQ just 1 piece</li> </ul>