298 Products Available

Block & Internal Parts

Quality aftermarket parts for CAT, Komatsu, Hitachi, Volvo, Hyundai & more. MOQ 1 piece -- ships in 2-5 days.

Showing 181-192 of 298 products

MOQ 1 Piece Ships 2-5 Days

Rocker Lever 4065636 for Cummins K19 QSK19 QSK45 QSK60 – Service Part

Rocker Lever 4065636 for Cummins K19 / QSK19 / QSK45 / QSK60 Engines — aftermarket replacement rocker arm for high-hour diesel valve trains. Watch for valve timing drift, increased valvetrain noise, or reduced combustion efficiency as wear indicators Evaluate push rods, valve stems, and rocker shaft bushings together before deciding on single-component or full assembly replacement Stocking ahead of scheduled overhaul intervals keeps fleet machines running without reactive delays Replacement interval guidance and long-term supply for older engine generations available with every order.

In Stock · MOQ 1 pc

Service Part Rocker Arm Assembly 3052170 3047479 – Fits N14 NT855

Rocker Arm Assembly 3052170 3047479, replacement for Cummins N14 and NT855 series — New Aftermarket condition, assembly state Replace rocker arms during mid-life valve train overhaul, typically alongside pushrods, valve bridges, and camshaft lobe inspection to prevent cascading failures. Full assembly exchange is recommended over single-arm swaps when wear is detected across multiple units. Fits NTA855A, N14, G855, CM558, NH855, NT855, 6810, and 6910 platforms for construction, mining, agricultural, and marine applications. Planned maintenance replacement intervals and cross-reference verification for 3052170rx interchange reference available with shipment.

In Stock · MOQ 1 pc

Crankshaft Seal 04102866 04175433 for Deutz Engine – Service Part

Crankshaft Seal 04102866 04175433 for Deutz Engine, -40°C to 120°C rubber with reinforced metal casing — replacement for Deutz DL2011, BFL2011, TCD 2.9, TCD 3.6 and 1011 series. Scheduled replacement at service intervals prevents oil seepage and pressure loss before unplanned downtime occurs Inspect crankshaft surface condition and bearings during seal exchange to address root cause OEM cross-reference 04102866 / 04175433 / 02108831 verified; replacement interval guidance included with shipment for your fleet maintenance plan.

In Stock · MOQ 1 pc

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.

In Stock · MOQ 1 pc

Connecting Rod 115026330 for Shibaura N844 – Scheduled Maintenance

Connecting Rod 115026330 for Shibaura N844 — replacement for New Holland tractors, loaders and mowers including BOOMER, TC and WORKMASTER series. Heat-treated for fatigue resistance with pre-shipment structural verification. Replace during scheduled overhaul intervals alongside piston pins and con rod bearings to avoid unplanned teardowns Assesses linked crankshaft journal wear before committing to single-rod or full short-block rebuild Sustained supply secured for aging fleet models as brand support thins

In Stock · MOQ 1 pc

Connecting Rod 97333173 | Overhaul Grade for Ingersoll Rand SS5

97333173 Connecting Rod, New Aftermarket, 3-12 Month Warranty — replacement for Ingersoll Rand SS5, SS5L5, SS5N5 air compressors. Typical wear signs include bearing surface clearance growth and knocking noise; replacing the rod before fatigue fracture protects crankshaft journals and piston pin bushings from collateral damage. Plan a proactive service interval rather than waiting for snap failure to keep fleet uptime predictable and repair costs contained. Lifecycle replacement guidance and long-term supply commitment included for aging SS5-series units.

In Stock · MOQ 1 pc

Wear Item Connecting Rod 119E10-23001 Compatible with Yanmar 3TNV88

119E10-23001 Connecting Rod, replacement for Yanmar 3TNV88 / 3TNV80 engines — positioned at the core of the rotating assembly, typically addressed during mid-life overhauls or when knock and oil consumption signal bearing wear. Replacing rods alongside piston pins, con rod bearings, and bushings keeps downtime predictable across fleet service intervals Matched sets recommended for multi-cylinder engines to maintain balanced tolerances Cross-reference: 119E10-23000, 119E1023001 (interchange reference only) Older Yanmar platforms remain supported with long-term supply commitment and replacement interval guidance included with each shipment.

In Stock · MOQ 1 pc

154-1248 Push Rod for CAT 3034 C2.2 – Fleet Supply

154-1248 Push Rod (8-piece set) for CAT 3034, 3024C, C2.2 engines — high-grade steel with corrosion-resistant treatment. Replacement for valve train service on skid steers, compact track loaders, and excavators (216, 226, 232, 242, 304.5 series) Typical wear signs include valve lash drift, uneven idle, and compression loss — plan replacement before secondary damage to rocker arms or cam lobes Replace as a matched 8-piece set to maintain even valve timing across all cylinders MOQ 1 piece with 3–12 month warranty against manufacturing defects Older machines in your fleet remain supported with steady aftermarket supply for predictable service intervals.

In Stock · MOQ 1 pc

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.

In Stock · MOQ 1 pc

Connecting Rod 719810-23100 for Yanmar 3TNE78 – Fleet Supply

719810-23100 Connecting Rod for Yanmar 3TNE78 — aftermarket replacement for Komatsu PC20R-8, PC27MR-2 and PC27R-8 compact excavators. Plan replacement at scheduled overhaul intervals; bearing surface wear and bolt stretch signal the rod is approaching service limits. Full set replacement recommended when one rod shows fatigue, as others share similar operating hours and wear progression. Replacement intervals and maintenance guidance provided with shipment for fleet planning.

In Stock · MOQ 1 pc

Kubota V1500-Compatible Connecting Rod 17311-22010 – Fleet Supply

17311-22010 17311-22012 Connecting Rod for Kubota V1500, V1702DI, V1902DI, V2003-T Engines — new aftermarket replacement for bottom-end overhaul on Kubota-powered excavators, loaders and tractors. Plan rod replacement at scheduled overhaul intervals to avoid unplanned downtime; evaluate con rod bearings, crankshaft journals and piston pin bushings at the same service event Supports fleet-level maintenance budgeting across mixed Kubota machine variants with consistent supply continuity Older KX and L-series machines remain fully supported with verified cross-reference part identification and long-term availability.

In Stock · MOQ 1 pc

Push Rod Cover & Gasket 5365772 3283767 – Scheduled Maintenance

Push Rod Cover & Gasket 5365772 3283767 for Cummins 4BT / 4B3.9 engines, with high-temperature gasket rated to 120°C. Replacing both cover and gasket as a matched set at scheduled intervals prevents repeat oil leaks and protects the valve train from starvation. Fits 4BT, 4B3.9, B3.9 G, and B3.9 CM2620 B171C variants across construction, agricultural, and mining equipment. Recommended replacement intervals included with every shipment for fleet maintenance planning.

In Stock · MOQ 1 pc

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