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 133-144 of 298 products

MOQ 1 Piece Ships 2-5 Days

Connecting Rod 719810-23100 Compatible with Yanmar – Long-Life

Connecting Rod 719810-23100, Forged Steel, ±0.02mm Big End Bore — compatible with Yanmar 3TNE78 and 3TNE78A engines in Komatsu PC27MR-2, PC27MR-3, PC20R-8, and PC27R-8 mini excavators. Watch for big end bore elongation, small end bushing wear, and bolt stretch as replacement indicators during scheduled overhauls Replace rods as a full set to maintain balanced reciprocating mass when any single unit exceeds wear limits Plan con rod bearings, piston pins, and rod bolts together to avoid repeat teardowns Lifecycle replacement guidance and parts planning support provided for aging 3TNE78 fleet units.

In Stock · MOQ 1 pc

Cummins 4BT 4B3.9-Compatible Push Rod Cover & Gasket – Fleet Supply

5365772 3283767 Push Rod Cover & Gasket Kit — compatible with Cummins 4BT, 4B3.9, B3.9 G, and B3.9 CM2620 B171C engines. Aluminum alloy cover paired with nitrile rubber and stainless steel reinforced gasket for sustained valve train sealing. Replace cover and gasket together during scheduled service intervals to prevent repeat oil leaks from warped surfaces Gasket degradation under high-vibration and 120°C conditions makes this a predictable maintenance item for fleet planning Low-cost consumable worth pre-positioning in inventory to eliminate reactive procurement Replacement cycle guidance included with shipment for fleet maintenance scheduling.

In Stock · MOQ 1 pc

Camshaft Bearing Set for Hitachi ZX240-3 ZX330-3 – Fleet Supply

8973861890 Camshaft Bearing Set for Isuzu 4HK1 and 6HK1 engines powering Hitachi ZX-series excavators, covering ZX240-3 through ZX350LC-6N. Valvetrain noise and timing drift often signal camshaft bearing wear — plan replacement alongside main bearings, con rod bearings, and thrust washers at major overhaul intervals Engines with previous rebuilds may require journal inspection before selecting standard or undersize sizes Compatible with aging ZX240-3 and ZX330-3 machines where brand-level support has thinned Replacement cycle guidance ships with every order to support your fleet maintenance schedule.

In Stock · MOQ 1 pc

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.

In Stock · MOQ 1 pc

02109085 Push Rod Replacement for Deutz Engine D2011L02 Wear Item

02109085 Push Rod for Deutz D2011/1011/2011 Series, High-Strength Steel — replacement for Deutz D2011L02 through BF4M1011F engines within the valve train system. Replace at top-end overhaul intervals or when tip wear and bending are detected on inspection Full-set replacement recommended to maintain matched tolerances across cylinders Adjacent rocker arms and tappets should be checked for linked wear patterns Replacement cycle guidance provided with shipment to support planned fleet servicing.

In Stock · MOQ 1 pc

Scheduled Maintenance Connecting Rod – Fits Kubota D1301 D1402

15471-22012 15471-22013 Connecting Rod for Kubota D1301 D1402 — high-strength alloy steel with precise heat treatment. Typically replaced during mid-to-late lifecycle overhauls when knock or bearing scoring emerges; inspect pistons, crankshaft journals, and main bearings simultaneously Fits Kubota L1500, L295DT, M4950 series tractors, KH/KX excavators, Bobcat machines, and generators Sustains fleet availability for aging platforms where brand supply is thinning Replacement interval guidance included with shipment for proactive maintenance scheduling.

In Stock · MOQ 1 pc

Valve Rocker Arm & Lifter Kit 5184331AC for 3.6L Pentastar V6 – Service Part

Valve Rocker Arm & Lifter Kit 5184331AC for 3.6L Pentastar V6, with Gasket — replacement for Dodge, Chrysler, Jeep, and Ram vehicles equipped with the Pentastar engine. Plan valvetrain service around typical wear indicators: ticking noise, irregular idle, and reduced combustion efficiency signal the replacement window before catastrophic failure Full kit exchange with gaskets consolidates the service event and avoids repeat teardowns from single-component swaps Fleet operators benefit from stocking ahead as vehicles approach known mileage thresholds for this predictable wear item Fits 2011-2019 Journey, Grand Caravan, Charger, Challenger, Wrangler, Grand Cherokee, Ram 1500, and ProMaster models Suggested replacement intervals and service planning guidance ship with each consignment to support long-term fleet maintenance.

In Stock · MOQ 1 pc

Main & Connecting Rod Bearing Set for Kubota V3300 V3800 – Overhaul Grade

Main & Con Rod Bearing Set for Kubota V3300 / V3800 — high-strength alloy steel, multi-layer friction-reducing coating, includes thrust washer set. Fits Kubota M105S, M5-091, M108S, SVL95-2S tractors and loaders, plus Bobcat S220–S300, Takeuchi TL12R2, Gehl CTL85. Replace bearing shells at scheduled overhaul intervals before oil pressure loss or crankshaft scoring occurs Thrust washer wear tracks with main bearing condition — single-component swap risks early re-failure Stocking ahead of rebuild mileage keeps fleet downtime predictable rather than reactive Recommended replacement intervals and grade selection guidance ship with every order.

In Stock · MOQ 1 pc

Connecting Rod Bolt 16851-22140 | Overhaul Grade for Kubota D722

16851-22140 Connecting Rod Bolt — high-grade alloy steel replacement for Kubota D722 engines across tractors, excavators, and UTVs. Planned-consumption fastener for D722 bottom-end overhauls; replace alongside rod bearings and crankshaft inspection to avoid rework and machine downtime. Thread pitch and clamping length match factory specs, maintaining correct torque at recommended values. Single-piece supply supports mixed-fleet maintenance without forced bulk orders. Suggested replacement intervals and overhaul planning notes included with every shipment.

In Stock · MOQ 1 pc

Connecting Rod 7032360 for Doosan D24NAP – Fleet Supply

Connecting Rod 7032360 for Doosan D24NAP Engine, High-Strength Alloy Steel — replacement for scheduled bottom-end rebuilds across the D24NAP powertrain. Typical inspection window aligns with bearing wear progression and engine hour intervals Plan replacement alongside piston pins, con rod bearings, and gasket sets to avoid repeated teardowns and protect fleet uptime budgets Trusted for aging D24NAP machines where dealer support is thinning, with continuous aftermarket supply maintained.

In Stock · MOQ 1 pc

Rocker Lever 4065633 | Overhaul Grade for Cummins QSK60 K19

Rocker Lever 4065633 (cross-reference) for Cummins QSK60, QSK45 and K19 engines — new aftermarket valve-train component under ISO 9001 production. Detect surface pitting on the valve-stem contact pad and bushing bore wear during scheduled valve-lash inspections to avoid cascading pushrod and cam follower damage Replace individual levers when wear is localised; plan a top-end kit exchange when multiple units show advanced wear to reduce repeat labour Stock proactively for mid-life QSK60 and legacy K19 fleets to control lead-time risk on ageing valve-train supply Recommended replacement intervals and wear-indicator guidance included with shipment for fleet maintenance planning.

In Stock · MOQ 1 pc

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