Camshaft Components - Heavy Equipment Parts

Camshaft Bearing Set 4HK1 6HK1 | Overhaul Grade for Hitachi ZX240-3

8973861890 Camshaft Bearing Set, High-Carbon Steel — replacement for Isuzu 4HK1 / 6HK1 engines powering Hitachi ZX240-3 through ZX350L-3 excavators. Oil pressure drop or abnormal camshaft noise signals the planned replacement window; swapping bearings during a scheduled overhaul avoids unplanned teardowns and cascading valvetrain damage. Replacement interval recommendations ship with every order to support fleet maintenance planning.

In Stock · MOQ 1 pc

View Details

Camshaft Gear 3946436 for Cummins Hyundai HL757-7 – Service Part

Camshaft Gear 3946436, 40Cr Alloy Steel, Zinc-Nickel Plated — replacement for Cummins 4B3.9/6B5.9 engines and Hyundai HL757-7 wheel loaders. Inspect for pitting or timing drift during scheduled service intervals; replacing the full timing set with the camshaft gear avoids repeat downtime and secondary wear. Zinc-nickel finish provides corrosion resistance in port and marine environments. Fleet-level planned maintenance supported with replacement interval guidance shipped alongside your order.

In Stock · MOQ 1 pc

View Details

Camshaft Phaser Timing Chain Tool Set 10200A 10202 10369A – Fleet Supply

10200A 10202 10369A Timing Tool Set, 6-Piece — precision-machined from high-tensile alloy steel with black oxide coating, compatible with 3.6L V6 engines across Dodge, Jeep, Chrysler and VW models. Timing chain service on the 3.6L V6 is a predictable maintenance event — wedge tools, phaser holders and alignment pins wear with repeated use. Stocking this set ahead of scheduled intervals prevents unplanned downtime when vehicles hit service mileage, supporting aging fleet units past thinning dealer tool availability. Replacement cycle recommendations ship with every order to support long-term fleet maintenance planning.

In Stock · MOQ 1 pc

View Details

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

View Details

Camshaft Gear 3946436 for Cummins & Hyundai – Fleet Supply

Camshaft Gear 3946436 replacement for Cummins 4B3.9/6B5.9 and Hyundai HL757-7 loaders, heat-treated high-grade steel construction for sustained high-torque timing system operation. Inspect for tooth surface pitting, timing drift, or abnormal valve train noise during scheduled service windows — planned replacement protects valves, pistons, and the full top end from cascading damage Evaluate adjacent mating gears and bearing condition simultaneously to determine whether single-component swap or full timing system overhaul is warranted Replacement cycle recommendations included with shipment to support your fleet maintenance planning

In Stock · MOQ 1 pc

View Details

Camshaft Holding Tool Kit EN-48383 EN-46105 – Fleet Supply

Camshaft Holding Tool Kit EN-48383 EN-46105 — covers 2.8L, 3.0L, 3.6L V6 engine families for scheduled timing system service. Supports LP1, HFV6, Z28NET and related variants across GM V6 platforms Hardened steel construction holds alignment during timing chain and valve work Pre-positioned before overhaul windows to prevent improvised locking methods Replacement cycle recommendations ship with each order for fleet planning.

In Stock · MOQ 1 pc

View Details

Camshaft Bearing Replacement for Hitachi ZX240-3 Long-Life

8973861890 Camshaft Bearing Set for Isuzu 4HK1 / 6HK1 Engines — replacement for Hitachi ZX200-3 through ZX500W excavators. Planned replacement during top-end service prevents cascading valvetrain damage Typical triggers: low oil pressure, elevated valvetrain noise, visible journal scoring Supports aging ZAXIS-3 and ZAXIS-5 fleet lifecycle extension beyond OEM emphasis Maintenance interval guidance and quality inspection records ship with every consignment.

In Stock · MOQ 1 pc

View Details

Camshaft Gear 3946436 for Cummins 4B3.9 – Scheduled Maintenance Service Part

3946436 Camshaft Gear for Cummins 4B3.9 6B5.9 — CNC-machined tooth profile, heat-treated alloy steel, replacement for timing-critical service intervals. Typical wear shows as timing drift or gear lash noise; plan single-gear or full timing set exchange at overhaul to avoid cascading damage Fits engines across QSB and ISB series used in loaders and forklifts; verify engine serial to confirm variant match Older Cummins generations remain in active supply with consistent aftermarket availability Replacement cycle guidance included with shipment for fleet maintenance alignment.

In Stock · MOQ 1 pc

View Details

8+7+2+2 = 19 19 mod 6 = 1 19 mod 6 = 1 → “Service Part” 19 mod 7 = 5 5 → [站点修饰词] [品类词] – Fits [机型序列] [result]Service Part Camshaft Phaser Timing Chain Tool 10200A – Fits 3.6L VW Chrysler Dodge Jeep[/result]

10200A 10202 10369A Camshaft Phaser Timing Chain Tool — 3.6L engine service kit for VW, Chrysler, Dodge, and Jeep platforms. Replaces worn timing components during scheduled phaser and chain maintenance intervals when rattle or idle instability appears Paired with tensioner, OCV valve, and seal replacements to minimize repeat teardowns across fleet duty cycles Cross-reference verified: HT-10200A-201901, 10200A-2, 10200A-1 (interchange reference only) Sustained supply for 2011+ legacy models keeps aging fleet vehicles serviceable long after dealer support thins

In Stock · MOQ 1 pc

View Details

Camshaft Holding Tool Kit EN-48383 EN-46105 for GM V6 – Service Part

EN-48383 EN-46105 Camshaft Holding Tool Kit for GM 2.8L, 3.0L, 3.6L V6 — supports scheduled timing chain service across Buick, Cadillac, Chevrolet, and GMC fleets. Use during timing chain replacement, valve adjustment, and cylinder head service intervals Enables component-level repair instead of full assembly exchange on aging V6 platforms Stock ahead of planned maintenance to avoid emergency procurement delays Covers model years from 2004 through 2020 across multiple GM engine families Maintenance interval guidance included with shipment for fleet planning reference.

In Stock · MOQ 1 pc

View Details

Camshaft Gear 3946436 for Cummins 4B3.9–QSB5.9 & Hyundai HL757-7 – Direct Replacement

Stop unexpected downtime and timing-related failures on your Cummins QSB5.9 or Hyundai HL757-7 — this camshaft gear 3946436 delivers OEM-equivalent precision with strict ISO-factory tolerances, so your engine stays in sync, cycle after cycle. Fits Cummins engines including QSB3.9/4.5/5.9 (30 CM550), ISB CM2150/CM550, 4B3.9, 6B5.9, G8.3 — plus Hyundai HL757-7, HL757TM-7, and D-series forklifts (100D-7 to 160D-7) Direct replacement for part numbers 3946436, J946436, K3946436 — no machining or fitment adjustments needed Hardened 20CrMnTi alloy steel with nitrided tooth surface — critical for resisting micro-pitting under high-torque cam drive loads Ships from Guangzhou warehouse in 2–5 working days, MOQ just 1 piece — no waiting weeks for urgent repairs

In Stock · MOQ 1 pc

View Details

Camshaft Bearing Set for Isuzu 4HK1/6HK1 & Hitachi ZX240-3–350L-3

Stop camshaft wear-related downtime on your Isuzu 4HK1/6HK1 engine or Hitachi ZX240-3–ZX350L-3 excavator — this OEM-replacement camshaft bearing set delivers precise fit, factory-grade tolerances, and immediate reliability. Unlike generic kits that skip critical interference-fit specs, ours maintains the exact 0.008–0.012mm press-fit clearance required for Isuzu’s dual-cam timing stability. Direct drop-in replacement for 18+ Hitachi ZAXIS models — including ZX240-3, ZX270-3, ZX280LC-3, and ZX350L-3 — no machining or adjustments needed Covers all major Isuzu variants: 4HK1-XYSA, 6HK1XASA, 6HK1XQA, and Tier 3-compliant UM6HK1 engines Backed by full cross-reference to 16 OEM part numbers (e.g., 8973861890, 8943903111) — verified against Isuzu service manuals Ships same-day from Guangzhou warehouse — no waiting weeks for OEM backorders

In Stock · MOQ 1 pc

View Details