Block & Internal Parts
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Block & Internal Parts
268 items
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>
Block & Internal Parts
Main & Rod Bearing Set with Thrust Washer for Kubota V1903–V2403 – Engine Rebuild Kit
<p><strong>Main & Rod Bearing Set with Thrust Washer for Kubota V1903–V2403, AlSn20Cu alloy, Ra 0.2 μm finish</strong> — matched to the crankshaft support system with clearance grades verified for V-series main and rod journals.</p> <ul> <li>Thrust washer included with hardened steel substrate and sintered bronze overlay to control endplay</li> <li>Anti-scuff MoS₂ coating protects during initial dry-run startup after rebuild</li> <li>Supports STD and post-grind oversize selections based on crankshaft measurement</li> </ul> <p>Oversize grade and thrust washer thickness confirmed against your engine rebuild history before dispatch.</p>
Block & Internal Parts
STD Con Rod Bearing 15531-22310 Replacement for Kubota D722 Powertrain
<p><strong>15531-22310 Con Rod Bearing, STD Grade</strong> — compatible with Kubota D722, EA300 and related engine families for powertrain rebuild applications.</p> <ul> <li>Supplied within the crankshaft-connecting rod-piston system, matched to main bearings and thrust washers for consistent bottom-end tolerances</li> <li>Verify crankshaft regrind history and journal diameter before selecting STD / 0.25 / 0.50 oversize grade</li> <li>Engine serial prefix required to confirm shell dimensions across D-series and EA-series variants</li> </ul> <p>Overhaul kit contents cross-checked item by item before dispatch to suit your specific engine build.</p>
Block & Internal Parts
Komatsu 3D82-Compatible STD Connecting Rod – Overhaul Component
<p><strong>STD Connecting Rod compatible with Komatsu 3D82 & Yanmar 3TN82E, forged SAE 4340 steel</strong> — part of the block rotating assembly where correct oversize grade must match the crankshaft journal condition after any prior regrind.</p> <ul> <li>Replace as a matched set with con rod bearings, main bearings and piston assemblies to maintain rotating balance</li> <li>Pin-to-bore clearance 0.020–0.035 mm and big-end bore roundness ±0.005 mm verified against service manual tolerances</li> <li>Fits 3D82, 3D82AE, 3TN82E, 3TNV82A, 3TNE82 platforms</li> </ul> <p>Oversize grade confirmed against your engine's rebuild history before dispatch.</p>
Block & Internal Parts
Valve Tappet 04165057 for Deutz TCD2.9 / TCD3.6 – Engine Grade
<p><strong>Valve Tappet 04165057, Forged Steel, HRC 58–62</strong> — replacement for Deutz TCD2.9, TCD3.6 and related engine variants. This tappet operates within the valve train system, transmitting cam lobe motion to maintain precise valve timing. Matched supply with push rods, rocker arms and gasket sets ensures correct tolerances during rebuild. Dimensional grade verified against engine build history to avoid shimming on assembly.</p> <ul> <li>Cross-reference: 4165057, 04164676, 04139032, 04112032</li> <li>MOQ: 1 piece</li> <li>ISO 9001 production</li> </ul> <p>Overhaul kit contents checked item by item against your engine serial before dispatch.</p>
Block & Internal Parts
System-Matched Connecting Rod 31A19-10024 – Fits Mitsubishi S3L/S4L
<p><strong>Connecting Rod 31A19-10024 replacement for Mitsubishi S3L/S4L engines</strong> — forged 40Cr steel, ±0.005 mm big-end bore tolerance, shot-peened surface</p> <ul> <li>Belongs to the block and rotating assembly where matched weight (±1.5 g across the set) and correct bearing grade selection directly determine rebuild quality and bearing life</li> <li>Supply alongside piston sets, con rod bearings (STD/0.25/0.50), and overhaul gaskets to avoid tolerance mismatches that cause repeat failures</li> <li>Fits T233 and T273 applications powered by S3L, S4L, S3L2, and S4L2 variants</li> </ul> <p>Overhaul kit contents verified item-by-item before dispatch to match your engine's rebuild requirements.</p>