Crankshaft - Heavy Equipment Parts | XUNPO Global Distribution

Crankshaft 1G871-23012 for Kubota V1505 – Fleet Supply

Crankshaft 1G871-23012, Forged 42CrMo Alloy Steel, Induction-Hardened Journals — replacement for Kubota V1505 engines in KX71, KX91-2 and F3680 series compact equipment. Replacing this crankshaft typically coincides with main bearing, con rod bearing and thrust washer renewal; planning the full rotating assembly exchange avoids a second teardown weeks later Stocking ahead of predictable overhaul intervals keeps fleet turnaround on schedule when aging units approach major service windows Replacement interval guidance included with shipment to support your maintenance planning cycle.

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17-44145-00 Crankshaft Seal Kit | Service Part for Carrier Chillers

17-44145-00 Crankshaft Seal Kit, 38 mm shaft diameter, FKM sealing lip — compatible with Carrier 05G compressors across Optima, Supra, and Ultima chiller series. Replacing this seal at scheduled intervals prevents oil leakage, bearing wear, and unplanned downtime; inspect the crankshaft surface finish and adjacent bearings before deciding between seal-only or full assembly overhaul. AISI 304 housing and fluorocarbon lip rated to 200°C and 12 bar suit high-ambient, variable-load plant conditions. Fleet maintenance teams benefit from stocking this cross-reference 17-44145-00 seal kit ahead of predicted consumption to keep aging Carrier chillers running past thinning support windows.

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Service Part Crankshaft 1G871-23012 for Kubota V1505 KX71

1G871-23012 Crankshaft for Kubota V1505 — forged 42CrMo alloy steel, induction-hardened journals, runout ≤0.03 mm. Compatible with KX71, KX91-2, F3680 compact excavators and rotary mowers across extended service cycles. Plan crankshaft replacement alongside main bearings, con rod bearings, and thrust washers to avoid secondary damage from journal scoring or rising vibration Component-level swap extends machine life cost-effectively versus full engine exchange when caught before catastrophic failure Older KX71 and KX91-2 units remain supported with long-term crankshaft supply for fleet lifecycle planning.

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Shaft Seal 17-44145-00 | Overhaul Grade for Carrier Optima

Shaft Seal 17-44145-00 (cross-reference), 38 mm ID, FKM Fluorocarbon — compatible with Carrier Optima, Supra, Ultima, and Ultra series compressor systems. This crankshaft seal is a predictable wear component in 05G compressors — early signs include oil migration and pressure loss at the shaft interface. Planning seal replacement alongside scheduled overhaul intervals prevents cascading bearing damage and unscheduled refrigerant downtime. Fits Carrier Optima, Supra 950MT, 922, 944, X4 7500, Ultima XTC, and Phoenix Ultra units Continuous service rated to 200°C with hardened stainless steel spring Minimum order 1 piece for emergency single-unit repairs Replacement interval guidance included with shipment for fleet maintenance planning

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Crankshaft 1G871-23012 for Kubota V1505 – Service Part

Crankshaft 1G871-23012 for Kubota V1505, new aftermarket replacement for compact excavators and commercial mowers. Monitored through journal wear, rising bearing clearance, and falling oil pressure across planned service intervals Single-component replacement or full short-block exchange decided by engine hours and prior rebuild history Main bearings, con rod bearings, and seals typically serviced in the same overhaul window Advance stocking supports fleets running multiple V1505-powered KX71, KX91-2, and F3680 units Replacement interval guidance aligned to your duty cycle ships with every order.

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1G962-23012 Crankshaft for Kubota D902 – Service Part

1G962-23012 Crankshaft for Kubota D902 / WG972 Engines, Forged 42CrMo Steel — replacement for engines powering compact excavators, RTVs, tractors, and zero-turn mowers across mixed fleets. Plan crankshaft swap at predictable overhaul windows rather than after journal scoring or oil pressure decline Single-component replacement with matched main and con rod bearings extends engine service life at lower cost than short-block exchange Adjacent wear items including thrust washers and rear main seals share the same service interval Recommended replacement intervals and fleet stocking guidance included with shipment.

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Scheduled Maintenance Crankshaft Shaft Seal Kit – Fits Carrier Supra

Stock single or full compressor overhaul depending on wear scope; recommended service interval guidance included with shipment.

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Crankshaft 1G871-23012 for Kubota V1505 – Scheduled Maintenance

Replacement cycle guidance and long-term supply continuity for aging Kubota fleets included with every consignment.

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Wear Item Crankshaft Compatible with Kubota D902 WG972

1G962-23012 Crankshaft for Kubota D902 WG972, New Aftermarket — replacement for OEM cross-reference 1G962-23012, fits D902 and WG972 engine platforms. Inspect journals at major service intervals; bearing knock, oil pressure drop, and rising vibration signal wear before catastrophic block damage Replace crankshaft with matched main bearings, con rod bearings, thrust washers, and rear main seal in one planned overhaul window Older BX and RTV models remain supported through our long-term supply commitment for aging fleets.

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Shaft Seal Kit 17-44145-00 Compatible with Carrier 05G – Service Part

Shaft Seal Kit 17-44145-00 for Carrier 05G compressor, 38mm shaft diameter, nitrile rubber with metal reinforcement ring — replacement for transport refrigeration units including Supra, Ultima, Ultra, and X2 series. Replace during scheduled compressor service intervals before lip hardening causes refrigerant leakage, avoiding escalation to crankshaft scoring and full assembly exchange Inspect shaft surface condition and bearing play at each seal change to ensure the new seal achieves its intended service life Legacy Carrier models remain supported with verified cross-reference interchange numbers for accurate variant matching Replacement interval guidance included with shipment to support your fleet maintenance planning.

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Crankshaft 1G871-23012 for Kubota V1505 – Fleet Supply

1G871-23012 Crankshaft for Kubota V1505, high-strength alloy steel with heat-treated journals — replacement for KX71, KX91-2 excavators and F3680 mowers. Crankshaft wear signals entry into a major overhaul cycle; journal fatigue and oil pressure drop indicate that matched bearings and piston assemblies should be replaced together rather than the crankshaft alone. Fits engines nearing extended service intervals where planned rebuilds keep aging fleet units running. Replacement interval guidance included with shipment for fleet maintenance planning.

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Crankshaft 1G962-23012 for Kubota D902 WG972 – Service Part

Crankshaft 1G962-23012 for Kubota D902 WG972 Engines, High-Grade Forged Steel — replacement for Kubota compact excavators, tractors, and utility vehicles including BX, KX, U17, RTV900, and ZD series. Typical wear signs include bearing clearance growth and oil pressure decline, marking the shift from mid-life service to full rebuild planning Replace as a single component or evaluate against complete assembly exchange based on fleet maintenance strategy Planned replacement intervals and service recommendations provided with shipment.

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