Block & Internal Parts
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Block & Internal Parts
262 items
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>
Block & Internal Parts
Connecting Rod 4956017 for Cummins B3.3 – Engine Grade
<p><strong>Connecting Rod 4956017 for Cummins B3.3 & QSB3.3, 4340 Forged Steel, HRC 38–42</strong> — compatible with Cummins B3.3 and QSB3.3 engine platforms. Pin bore held to ±0.005 mm and big-end width to ±0.01 mm for precise bearing interface during overhaul. Belongs to the block and internal parts system; matched con rod bearings, piston pins, and crankshaft journal grade must be verified against regrind history before assembly.</p> <p>Dimensional inspection and hardness records ship with every order for rebuild traceability.</p>
![10778 → 1+0+7+7+8 = 23 23 mod 6 = 5 → 句式 5: [站点修饰词] [品类词] – Fits [机型序列] 23 mod 6 = 5 → 选 “System-Matched” System-Matched Connecting Rod Bearing Set – Fits Kubota D1105](https://xunpomachineryparts.com/wp-content/uploads/2026/09/10778-e28692-10778-23-23-mod-6-5-e28692-e58fa5e5bc8f-5-e7ab99e782b9e4bfaee9a5b0e8af8d-e59381e7b1bbe8af8d-fits-e69cbae59e8be5ba8f-76a4c8.webp)
Block & Internal Parts
10778 → 1+0+7+7+8 = 23 23 mod 6 = 5 → 句式 5: [站点修饰词] [品类词] – Fits [机型序列] 23 mod 6 = 5 → 选 “System-Matched” System-Matched Connecting Rod Bearing Set – Fits Kubota D1105
<p><strong>16241-22310</strong> <strong>Connecting Rod Bearing Set</strong> for Kubota D1105 — tri-metal CuPbSn Babbitt overlay, HB 25–35 hardness, ±0.002 mm roundness tolerance</p> <ul> <li>Positioned within the D1105 bottom-end rebuild system: matched to crankshaft journal condition, paired with main bearings, overhaul gasket kit, and piston assemblies for correct clearance grade and cap-to-rod alignment</li> <li>Confirm oversize grade (STD / 0.25 / 0.50) based on engine serial variant and any previous crankshaft regrind before teardown</li> </ul> <p>Cross-reference interchange: 1624122310, KBME5003CR, 16241-22311, 16292-22312</p> <p>Overhaul kit contents verified item-by-item against your D1105 build variant before dispatch.</p>
Block & Internal Parts
Valve Cover with Gasket & Bolt Kit for Can-Am Outlander 400–1000 – System-Matched
<p><strong>420610393, 420610395, 420610394, 420610390 Valve Cover Kit</strong> — aluminum die-cast cover with nitrile rubber gasket and grade 8.8 stainless steel bolts, ±0.05 mm flatness tolerance, compatible with Can-Am Outlander 400–1000, Renegade, Commander, Maverick, and Defender HD series V-twin engines.</p> <ul> <li>System-matched to the top-end rebuild: gasket compound resists sustained crankcase temperatures up to 150°C, and bolt yield strength prevents thread stripping on aluminum heads during torque sequencing</li> <li>Oil in spark plug wells may trace to valve stem seal or PCV faults upstream — inspect full sealing system before teardown</li> </ul> <p>Kit contents cross-checked against engine serial and prior rebuild history before dispatch.</p>
Block & Internal Parts
Engine Grade Rocker Lever 4059353 Compatible with Cummins X15 ISX
<p><strong>Rocker Arm 4059353 for Cummins X15 & ISX Engines</strong> — forged 42CrMo alloy steel with zinc-nickel plating for salt-spray corrosion resistance.</p> <ul> <li>Fits valve train systems where matched tolerances across pushrods, lifters, and valve springs determine rebuild longevity</li> <li>Previous engine work may have altered clearances; verify oversize components and rebuild history before ordering</li> <li>System-matched supply ensures consistent geometry across the full valve train assembly</li> </ul> <p>Overhaul kit contents verified item-by-item against your engine build record before dispatch.</p>
Block & Internal Parts
Connecting Rod for Yanmar 3TNA72 Engine – Engine Grade
<p><strong>Connecting Rod for Yanmar 3TNA72 Engine</strong>, forged steel, heat-treated — compatible with YB121, YB151, FF165, FF155, F145, 430, 455, 755, 670, F925 excavator and tractor variants.</p> <ul> <li>Operates within the reciprocating assembly alongside con rod bearings and crankshaft journals; matched clearances across all three determine rebuild longevity and prevent repeat failure.</li> <li>Crankshaft reground history must be checked to select the correct undersize bearing grade, and engine serial suffix (E-NC, E-HP, L-UDW, etc.) should be confirmed to avoid internal specification mismatch.</li> <li>Root causes such as oil starvation or bearing shell collapse should be addressed before installing the replacement rod to avoid recurrence within hundreds of hours.</li> </ul> <p>Overhaul gasket kit contents and matched bearing sets available together, with dimensional inspection records provided per rod for rebuild verification.</p>
Block & Internal Parts
System-Matched Connecting Rod for Kubota D905-V1505
<p><strong>Connecting Rod for Kubota D905–V1505 engines, forged 40Cr alloy steel, heat-treated</strong> — compatible with D905, D1105, D1305, V1205, V1405, and V1505 builds for compact excavators and skid-steer loaders.</p> <ul> <li>Matched to the bottom-end overhaul system: con-rod bearings, rod bolts, piston pin bushings, and crankshaft mains sized to the same oversize grade (STD / 0.25 / 0.50) ship together, avoiding a second teardown</li> <li>Variant differences between naturally aspirated and turbocharged builds verified against engine serial range before dispatch</li> <li>ISO 9001 production, 6-month warranty against manufacturing defects, MOQ 1 piece</li> </ul> <p>Overhaul kit contents reviewed line-by-line against your engine serial number before shipment.</p>