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Yanmar 4TNV86CT, Turbo, Common Rail Injection

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AVAILABLE EQUIPMENT MODELS
Engine Model: 4TNV86CT
Engine Desc: TURBOCHARGED
Engine Data:

TIER 4 FINAL

Engine Info: 4 Cyl
Engine Dimensions:

Bore: 86.00 mm / 3.386 in

Stroke: 90.00mm / 3.543 in

Displacement:  2090 cc (127.5 in3)

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    Equipment Models

    Yanmar Engine Models

    • 4TNV86CT-KKTF
    • 4TNV86CT-YOSAN
    • 4TNV86CT-MJT
    • 4TNV86CT-KJFM
    • 4TNV86CHT-MJT
    • 4TNV86CT-PTB
    • 4TNV86CT-PTB1
    • 4TNV86CT-DTR
    • 4TNV86CT-PBV
    • 4TNV86CT-DSS1

    John Deere

    • 312GR - Skid Steer
    • 314G - Skid Steer
    • 4052R - Compact Utility Tractor
    • 4066R - Compact Utility Tractor
    • 8000S - Fairway Mower

    TAKEUCHI

    • TB260 - Excavator

    TORO

    • 4500 Ground Master - Mower

    Yanmar

    • VIO55-5CR - Excavator
  • Engine O/H Kit
    YOK4TNV86CT Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    Y129A01-22080
    4
    PISTON WITH RINGS, STD
    Y129001-02931
    5
    BRG, MAIN, STD
    Y129150-23601
    4
    BRG, CON ROD, STD
    Y129150-02931
    1
    THRUST WASHERS (SET OF 4)
    Y129100-23910
    4
    BUSHING, CON ROD
    Y129795-02412
    1
    BUSHING, CAMSHAFT
    Y977770-1207F
    1
    GASKET, LIQUID
    TMIA883065
    1
    GASKET, O/H SET
    Y119934-01800
    1
    SEAL, OIL FRONT
    Y129795-01780
    1
    SEAL, OIL REAR
    YOK4TNV86CT/25 Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    Y129A01-22900
    4
    PISTON WITH RINGS, 0.25mm
    Y129001-02931
    5
    BRG, MAIN, STD
    Y129100-23910
    4
    BUSHING, CON ROD
    Y129150-02931
    1
    THRUST WASHERS (SET OF 4)
    Y129150-23601
    4
    BRG, CON ROD STD
    Y129795-02412
    1
    BUSHING, CAMSHAFT
    Y977770-1207F
    1
    GASKET, LIQUID
    TMIA883065
    1
    GASKET, O/H SET
    Y119934-01800
    1
    SEAL, CRANKSHAFT FRONT
    Y129795-01780
    1
    SEAL, OIL REAR
  • 1) Piston & Ring Kit
    Y129A01-22080 Std. Y129A01-22900 0.25
    Use 4
    2) Ring Set
    Y129A01-22500 Std. Y129A01-22950 0.25
  • Main Bearing
    Y129001-02931 Std. Y129150-02871 0.25
    Use 5 Sold by Pairs
  • Con Rod Bearing
    Y129150-23601 Std. Y129150-23611 0.25
    Use 4 Sold by Pairs
  • Thrust Washers
    Y129150-02931
    Set of 4
  • 1) Front Seal
    Y119934-01800
    2) Rear Seal
    Y129795-01780
    3) Crankshaft
    Y129558-21000
    4) Ring Gear
    Y124550-21600
  • 1) O/H Gasket Set
    TMIA883065
    2) Head Gasket
    Y129C01-01331
    3) Rocker Cover Gasket
    Y129C00-11310
    4) Intake Manifold Gasket
    Y129C00-12110
    5) Exhaust Manifold Gasket
    Y129C00-13110
    6) Liquid Gasket
    Y977770-1207F
  • 1) Bush, Con Rod
    Y129100-23910 x4
    2) Bolt, Con Rod
    Y121550-23200 x8
    3) Bushing, Cam
    Y129795-02412 x1
    4) Cylinder Head Bolt
    Y129150-01200 x18
    5) Connecting Rod
    Y729402-23100 x4
  • 1) Tappet
    Y129150-14200 x8
    2) Camshaft
    Y129C00-14580
    3) Push Rod
    Y129150-14400 x8
Valve Section
  • Valve, Intake
    Y129005-11100 x4
  • Valve, Exhaust
    Y129100-11130 x4
  • Guide, Valve Intake
    Y120130-11860 x4
    Guide, Valve Exhaust
    Y129150-11810 x4
  • Stem, Seal Intake
    Y124460-11340 x4
    Stem, Seal Exhaust
    Y129A00-11340 x4
  • Spring, Valve
    Y129795-11120 x8
    Cap, Valve
    Y129150-11370 x8
    Lock, Valve
    Y27310-080001 x16
  • Thermostat
    Y129155-49801
  • 1) Oil Pump
    Y129A01-32000
    2) Oil Cooler
    Y129508-33010
  • Electric Fuel Pump
    Y129612-52100
  • Water Pump
    Y129A01-42000 (1)
  • Repair Sleeve
    86RS x4
  • Glow Plug
    Y129008-77800
(1): Check your application for proper usage.
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