Main & Con Rod Bearings
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Main & Con Rod Bearings
42 items![1. **Analyze Constraints & Inputs:** * **Source Title:** Connecting Rod Bearing Kit for Kubota D1803 Engine – OEM Replacement * **Target Site:** xunpomachineryparts.com * **Site Modifiers:** Engine Grade / Rebuild Kit / Matched Set / Overhaul Component / Powertrain / System-Matched * **Record ID:** 11178 * **ID Digit Sum:** 1 + 1 + 1 + 7 + 8 = 18 * **Structure (18 % 6 = 0):** `[Category] for [Model/Brand] – [Site Modifier]` * **Modifier Selection (18 % 6 = 0):** 0 -> `Engine Grade` * **Category (from draft/source):** Con Rod Bearing / Connecting Rod Bearing Kit * **Model/Brand (from source):** Kubota D1803 Engine * **Length:** 50-70 characters. 2. **Drafting Title (Structure 0):** * *Draft 1:* Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade * *Length Check:* 60 characters. (Fits 50-70 range). * *Word Source Check:* * “Con Rod Bearing” (from product_type / category) * “Kit” (from source title) * “for” (structure) * “Kubota D1803 Engine” (from source title) * “–” (structure) * “Engine Grade” (site modifier) * *Compliance Check:* No “genuine”, no price, exact model match, correct structure. 3. **Final Polish:** Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade Length: 60 chars. Perfect. 4. **Output Generation:** Just the title. Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade](https://xunpomachineryparts.com/wp-content/uploads/2026/06/std-connecting-rod-bearing-17311-22310-17311-22312-for-kubota-d1803-mdi-engine_01779173899789.jpg)
Block & Internal Parts
1. **Analyze Constraints & Inputs:** * **Source Title:** Connecting Rod Bearing Kit for Kubota D1803 Engine – OEM Replacement * **Target Site:** xunpomachineryparts.com * **Site Modifiers:** Engine Grade / Rebuild Kit / Matched Set / Overhaul Component / Powertrain / System-Matched * **Record ID:** 11178 * **ID Digit Sum:** 1 + 1 + 1 + 7 + 8 = 18 * **Structure (18 % 6 = 0):** `[Category] for [Model/Brand] – [Site Modifier]` * **Modifier Selection (18 % 6 = 0):** 0 -> `Engine Grade` * **Category (from draft/source):** Con Rod Bearing / Connecting Rod Bearing Kit * **Model/Brand (from source):** Kubota D1803 Engine * **Length:** 50-70 characters. 2. **Drafting Title (Structure 0):** * *Draft 1:* Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade * *Length Check:* 60 characters. (Fits 50-70 range). * *Word Source Check:* * “Con Rod Bearing” (from product_type / category) * “Kit” (from source title) * “for” (structure) * “Kubota D1803 Engine” (from source title) * “–” (structure) * “Engine Grade” (site modifier) * *Compliance Check:* No “genuine”, no price, exact model match, correct structure. 3. **Final Polish:** Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade Length: 60 chars. Perfect. 4. **Output Generation:** Just the title. Con Rod Bearing Kit for Kubota D1803 Engine – Engine Grade
<p><strong>17311-22310 Con Rod Bearing</strong> — tri-metal construction with steel backing, copper-lead intermediate layer, and Babbitt top surface, Ra ≤ 0.2 μm finish, ±0.005 mm ID tolerance for Kubota D1803 / D1803MDI / D1803-CR engine rebuilds.</p> <ul> <li>Select correct oversize grade (STD / 0.25 / 0.50) based on crankshaft journal condition — previous regrinds change the required bearing size</li> <li>Pair with matched main bearings, thrust washers, and overhaul gasket set to complete the bottom-end system in one consignment</li> <li>Investigate root cause of prior bearing failure such as oil starvation or crankshaft out-of-round to prevent repeat damage</li> </ul> <p>Oversize grade and matched component list confirmed against your engine serial and rebuild history before dispatch.</p>
Block & Internal Parts
Connecting Rod Bearings Set for Kubota V3307 – System-Matched
<p><strong>Connecting Rod Bearings Set for Kubota V3307</strong> — tri-metal Babbitt-lined steel backing, ±0.005 mm ID tolerance, compatible with V3307, V3307T, V3307-DI and Tier 4 variants including V3307-CR-TE4-SL2-Q.</p> <ul> <li>Belongs to the V3307 bottom-end rotating assembly; match rod bearings with main bearings, thrust washers and overhaul gaskets to prevent tolerance mismatch across the rebuild</li> <li>Verify crankshaft journal condition and prior regrind history to select correct grade (STD / 0.25 / 0.50) before assembly</li> </ul> <p>Oversize grade confirmed against your engine's rebuild history before dispatch.</p>
Block & Internal Parts
Main Bearing Set 04132003 Replacement for Deutz TD/D2.9 4L Powertrain
<p><strong>04132003 Main Bearing Set</strong> for Deutz TD 2.9 4L and D2.9 4L engines, forged steel alloy (SAE 5140) with nitriding treatment achieving HRC 58–62 surface hardness and ±0.005 mm radial clearance.</p> <ul> <li>Designed as part of the bottom-end rotating assembly system — matched to crankshaft journal grade (STD/0.25/0.50 oversize) based on prior regrind history, paired with con rod bearings, thrust washers, and overhaul gaskets for a complete rebuild rather than a single-component swap.</li> <li>Fits construction equipment, mining machinery, and compact loaders powered by Deutz TD 2.9 4L powertrains; OEM reference 04132003 (cross-reference only).</li> </ul> <p>Bearing clearance grade confirmed against your engine's crankshaft regrind record before dispatch.</p>
Block & Internal Parts
Engine Grade Main & Connecting Rod Bearing Set for Kubota V3300–V3800 Engines – Matched Set
<p><strong>Main & Connecting Rod Bearing Set for Kubota V3300–V3800 Engines</strong> — matched set including main bearings, con rod bearings, and thrust washers for complete bottom-end overhaul.</p> <ul> <li>AlSn20Cu high-tin alloy with ±0.005 mm journal tolerance, fits Kubota M108S, Bobcat S250, Takeuchi TL12R2, Gehl CTL85</li> <li>Oversize grades (STD / 0.25 / 0.50) must match crankshaft condition after prior regrind; confirm engine suffix (V3800DI-T, TIE5B, TIF4B) for variant-specific oil groove registration</li> <li>Compatible with engine families powering skid steers, compact track loaders, and agricultural tractors under continuous high-load duty</li> <li>Dimensional grade confirmed against your engine rebuild history before dispatch</li> </ul>
Block & Internal Parts
Rebuild Kit Main & Rod Bearing Set Compatible with Kubota V1903–V2403
<p><strong>Main & Con Rod Bearing Set for Kubota V1903–V2403, Babbitt Metal Over Steel, ISO 2768-mK</strong> — compatible with Kubota V1903, V1903T, V2003, V2003T, V2203, and V2403 diesel engines used in excavators, compact loaders, and agricultural tractors.</p> <ul> <li>Supplied as a matched set covering main journals, rod journals, and thrust washers for consistent clearance across the bottom-end rotating assembly</li> <li>Bearing grade (STD or oversize) must match crankshaft condition and any previous regrind history to avoid clearance mismatch</li> </ul> <p>Oversize and standard grades verified against your engine's rebuild records before shipment.</p>
Block & Internal Parts
Rebuild Kit Connecting Rod Bearing Set Compatible with Kubota D1105
<p><strong>16241-22310 Con Rod Bearing Set, High-Tensile Bimetallic Steel with Aluminum-Tin Overlay</strong> — compatible with Kubota D1105 engines and over 70 machine models including B, KX, RTV, and ZD series.</p> <ul> <li>Belongs to the bottom-end rotating assembly; oversize grade (STD / 0.25 / 0.50) must match crankshaft regrind history</li> <li>Phosphated surface provides dry-start protection before oil pressure builds</li> <li>Clearance coordination with main bearings ensures uniform oil film across journals</li> </ul> <p>Overhaul kit contents cross-checked against your D1105 variant before dispatch.</p>
Block & Internal Parts
Rebuild Kit Connecting Rod Bearing Kit Compatible with Kubota D1803
<p><strong>17311-22310, 17311-22312 Connecting Rod Bearing Kit for Kubota D1803 / D1803MDI / D1803-CR</strong> — tri-metal copper-lead-tin overlay with forged steel backing, matched to bottom-end overhaul systems including main bearings and thrust washers. Correct oversize grade (STD / 0.25 / 0.50) confirmed against crankshaft journal measurements and prior regrind history.</p> <ul> <li>Compatible with Kubota D1803 engine family across excavators, wheel loaders, and tractors</li> <li>Engine serial variant verified before dispatch to ensure dimensional accuracy</li> </ul> <p>Overhaul kit contents cross-checked item by item to match your specific D1803 build.</p>
Block & Internal Parts
Matched Set Connecting Rod Bearings Compatible with Kubota V3307 Engine
<p><strong>Connecting Rod Bearings Set for Kubota V3307, Babbitt Overlay (SnSb11Cu6), Oil Clearance 0.032–0.048 mm</strong> — compatible with Kubota M6040, M7060, KX080-4 and Bobcat S630, S650, T650 machines.</p> <ul> <li>Part of the bottom-end rotating assembly; correct grade (STD or oversize) must match crankshaft journal condition to ensure proper oil film and load distribution</li> <li>Mismatched grades across con rod and main bearings create uneven clearances during overhaul — measure journals before ordering</li> <li>V3307 variants (V3307T, V3307-DI, V3307-CR-TE4) may carry different internal clearances; engine serial confirmation is essential</li> </ul> <p>Dimension grades verified against rebuild history and matched as a complete set before dispatch.</p>
Block & Internal Parts
System-Matched Main Bearing Set 04132003 – Fits Deutz TD/D2.9
<p><strong>04132003 Main Bearing Set, STD Grade, Babbitt-Metal-Backed Steel</strong> — fits Deutz TD 2.9 4L and D2.9 4L engines for bottom-end overhaul work.</p> <ul> <li>Positioned within the crankshaft lubrication system; paired replacement with con rod bearings and thrust washers maintains uniform journal clearance across the rotating assembly</li> <li>Correct oversize grade selection depends on crankshaft regrind history from prior rebuilds</li> </ul> <p>Dimensional inspection record and matched-set verification supplied with every consignment.</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
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>