Block & Internal Parts
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Block & Internal Parts
273 items
Block & Internal Parts
Connecting Rod 119E10-23001 for Yanmar 3TNV88 – System-Matched
<p><strong>119E10-23001 Connecting Rod, STD Grade</strong> — replacement for Yanmar 3TNV88 and 3TNV80 engine rebuilds. Pairs with matched con rod bearings, main bearing sets, and piston assemblies to maintain dimensional tolerance across the rotating group. Oversize grade and engine serial variant verified before dispatch.</p> <ul> <li>Fits 3TNV88, 3TNV80 and multiple serial variants</li> <li>ISO 9001 production, new aftermarket condition</li> <li>Matched bearing and piston sets available for complete overhaul supply</li> <li>Overhaul gasket kit contents checked against your engine build</li> </ul> <p>Dimensional inspection record ships with each order.</p>
Block & Internal Parts
Kubota V1505-Compatible Crankshaft 1G871-23012 – Overhaul Component
<p><strong>1G871-23012 Crankshaft for Kubota V1505 Engine Overhaul</strong> — forged 42CrMo alloy steel, induction-hardened journals at 52–56 HRC, runout ≤0.03 mm.</p> <ul> <li>Belongs to the V1505 bottom-end rotating assembly; must be matched to correct main and con rod bearing grades, thrust washer thickness, and front/rear seal sets during rebuild to prevent premature re-failure.</li> <li>Fits KX71, KX91-2, F3680 and other Kubota V1505-compatible machines.</li> <li>Overhaul kit contents verified item-by-item against your engine serial before dispatch.</li> </ul>
Block & Internal Parts
Connecting Rod 719810-23100 for Yanmar 3TNE78 – Engine Grade
<p><strong>Connecting Rod 719810-23100 for Yanmar 3TNE78 & Komatsu 3D82AE Engines</strong> — forged 42CrMo alloy steel, shot-peened beam surface, ISO 9001 certified.</p> <ul> <li>Matched to crankshaft, piston, and connecting rod bearing sets — confirm STD or oversize grade based on previous rebuild history before ordering</li> <li>Verify engine serial range to rule out variant differences within the same base model</li> <li>Overhaul kit contents cross-checked item by item, including thrust washers and fasteners, to prevent missing components during assembly</li> </ul>
Block & Internal Parts
System-Matched Camshaft Bearing Set – Fits Isuzu 4HK1/6HK1
<p><strong>8973861890, 8-97386189-0, 8-97386-189-0, 8973569390, 8-97356939-0, 8-97356-939-0, 8973861891, 8976026990, 8-97386189-1, 8-97386-189-1, 8-97602699-0, 8-97602-699-0, 8943903110, 8943903111, 8-94390311-0, 8-94390-311-0, 8-94390311-1, 8-94390-311-1</strong> Camshaft Bearing Set — precision-ground bearing surfaces for Isuzu 4HK1/6HK1 valvetrain and bottom-end systems.</p> <ul> <li>Fits Hitachi ZX240-3 through ZX350L-3, ZW220, ZW250 and compatible Isuzu 4HK1/6HK1 engine variants</li> <li>Matched set ensures correct oil-hole alignment and clearance grade for each block casting</li> <li>Replace thrust washers, camshaft seals and timing chain tensioners together during camshaft bearing service</li> <li>Confirm engine serial prefix before ordering to verify journal count and shell dimensions</li> </ul> <p>Dimensions and clearance grades verified against engine rebuild history for accurate fitment.</p>
Block & Internal Parts
System-Matched Connecting Rod 15471-22012 – Fits Kubota D1301 D1402 Engine Rebuild
<p><strong>Connecting Rod 15471-22012 / 15471-22013 (cross-reference)</strong> — forged steel replacement for Kubota D1301, D1402, and compatible Bobcat engines.</p> <ul> <li>Fits within the block rotating assembly alongside crankshaft, con rod bearings, piston, and liner — all must match in grade and size to prevent repeat failure.</li> <li>Verify whether crankshaft journals were ground oversize in a prior rebuild so bearing shells align with the actual diameter, not factory standard.</li> </ul> <p>Overhaul kit contents cross-checked against your engine serial to ensure matched components ship together.</p>
Block & Internal Parts
Matched Set Main & Connecting Rod Bearing for Kubota V3300 V3800
<p><strong>Main & Connecting Rod Bearing Set for Kubota V3300, V3800 Engines</strong> — tri-metal CuPb10Sn10 overlay with hardened steel backing, Ra ≤ 0.2 μm surface finish.</p> <ul> <li>Supplied as matched main bearings, rod bearings and thrust washer set with uniform clearance grade across the bottom end, critical when crankshaft journals have been reground in a prior rebuild</li> <li>Fits Kubota V3300, V3600, V3800 series powering Bobcat S220/S250/S300, Takeuchi TL12R2 and Gehl CTL85 machines</li> <li>Oversize grade confirmed against actual crankshaft journal measurements before dispatch</li> </ul>
Block & Internal Parts
16851-22140 Connecting Rod Bolt for Kubota D722 – Matched Set
<p><strong>16851-22140 Connecting Rod Bolt, ISO 898-1 Grade 10.9</strong> — replacement for Kubota D722 engine bottom-end rebuilds, SCM435 alloy steel heat-treated to 32–36 HRC with zinc-nickel plating.</p> <ul> <li>Part of the D722 rotating assembly; always replace as a matched set alongside con rod bearings and overhaul gaskets to prevent repeat teardowns.</li> <li>Bolt failure often traces to oil gallery starvation — inspect lubrication paths before reassembly.</li> <li>Fits B-series tractors, BX/ZD/RTV lines, KX and U-series excavators (cross-reference 1685122140, 16851-2214-0).</li> </ul> <p>Overhaul kit contents verified item-by-item before dispatch to ensure matched-grade fasteners ship complete.</p>
Block & Internal Parts
Connecting Rod 7032360 Replacement for Doosan D24NAP Engine Powertrain
<p><strong>Connecting Rod 7032360 (cross-reference) for Doosan D24NAP Engine, Forged 42CrMo Steel, ±0.015 mm Pin Bore Tolerance</strong> — replacement for D24NAP powertrain rebuilds in DX225LC-5, DX255LC-5 and DX300LC-5.</p> <ul> <li>System-matched supply: pair with correct-grade rod bearings, piston assemblies and overhaul gasket set to keep crank-rod-piston clearances consistent after previous regrinds</li> <li>Shot-peened and nitride-hardened for fatigue resistance under heavy excavation and quarrying duty cycles</li> </ul> <p>Overhaul kit contents verified item-by-item against your engine serial and crankshaft service history before dispatch.</p>
![10794 → 1+0+7+9+4 = 21 → 21 mod 6 = 3 → 句式3：[品牌/机型]-Compatible [品类词] – [站点修饰词] 21 mod 5 (修饰词池长度: Engine Grade / Rebuild Kit / Matched Set / Overhaul Component / Powertrain / System-Matched → 6个) = 21 mod 6 = 3 → Overhaul Component Hino J08E-Compatible Connecting Rod – Overhaul Component](https://xunpomachineryparts.com/wp-content/uploads/2026/09/10794-e28692-10794-21-e28692-21-mod-6-3-e28692-e58fa5e5bc8f3efbc9ae59381e7898c-e69cbae59e8b-compatible-e59381e7b1bbe8af8d-e7ab99-388141.webp)
Block & Internal Parts
10794 → 1+0+7+9+4 = 21 → 21 mod 6 = 3 → 句式3：[品牌/机型]-Compatible [品类词] – [站点修饰词] 21 mod 5 (修饰词池长度: Engine Grade / Rebuild Kit / Matched Set / Overhaul Component / Powertrain / System-Matched → 6个) = 21 mod 6 = 3 → Overhaul Component Hino J08E-Compatible Connecting Rod – Overhaul Component
<ul> <li>Overhaul kit contents verified item-by-item before dispatch</li> </ul>
Block & Internal Parts
Camshaft Gear 3946436 | Matched Set for Cummins Engine Rebuild
<p><strong>Camshaft Gear 3946436, SAE 1045 Forged Steel, AGMA Class 12</strong> — replacement for Cummins 4B3.9, 6B5.9, ISB, and QSB series engines used in Hyundai HL757-7, 120D-7, and 135D-7 wheel loaders. This gear drives the valve timing system and must be matched with the crankshaft timing gear and idler to eliminate cumulative backlash after rebuild. Black oxide surface treatment provides corrosion resistance during storage and initial run-in.</p> <ul> <li>Overhaul kit contents verified item by item before dispatch</li> </ul>
Block & Internal Parts
13257-40F06 Rocker Arm Set for Nissan KA24E Engine Rebuild
<p><strong>13257-40F06 Rocker Arm Set for Nissan KA24E Engine Rebuild</strong> — forged SAE 1045 steel, induction hardened to HRC 42–46, complete valve train assembly for SOHC 2.4L engines.</p> <ul> <li>Designed for systematic valve train restoration; inspect cam lobes, push rods, and valve stem seals before fitting to address root wear causes</li> <li>Dimensional tolerance held to ±0.02 mm across pushrod cup depth and pivot interface for interchangeability with OEM assemblies</li> <li>Fits 1989–1997 Hardbody, 240SX, Stanza, and Axxess equipped with KA24E — cross-reference interchange: 1325740F06, 13257-40F07, 13257-40F17</li> <li>Matched set ships complete for all cylinders with overhaul kit contents verified item by item before dispatch</li> </ul>
Block & Internal Parts
Accelerator Rod 26607-26602-71 for Toyota Forklifts – System-Matched
<p><strong>Accelerator Rod 26607-26602-71, Engine Throttle Linkage, High-Tensile Carbon Steel</strong> — compatible with Toyota forklift engines including 1DZ, 1KD, 14Z, 4Y, and N04C families. Zinc-nickel plating delivers 500+ hours salt-spray resistance, while hardened pivot ends (HRC 58–62) maintain dimensional stability under repeated actuation loads.</p> <ul> <li>Interfaces directly with governor assembly and injection pump linkage</li> <li>Confirm engine serial to verify linkage geometry before ordering</li> <li>Pair with overhaul gasket kit and fresh bushings for system-level repair</li> <li>Clevis pin hole tolerance held to ±0.05 mm</li> </ul> <p>Overhaul kit contents reviewed line-by-line against your specific engine build before dispatch.</p>