Genuine Engine Spare Parts 6BT Upper Cylinder Head Gasket Kit 4089649 3802376 For Cummins Engine Repair Parts Kit

Chongqing Kyson Machinery Equipment Co., Ltd. is one of the leading manufacturers and suppliers of genuine engine spare parts 6bt upper cylinder head gasket kit 4089649 3802376 for cummins engine repair parts kit in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to place an order.

Compatible engine: 6BT5.9/6BTA5.9/6BTAA5.9 (6D102), B5.9 engine for construction machinery, trucks, and generator sets; Excluding cylinder gasket (cylinder gasket belongs to the upper repair package)

The kit includes

Oil pan gasket, crankshaft front and rear oil seals, oil pump gasket, gear chamber gasket, various O-rings, sealing gaskets, and cylinder head gasket are not included in this package.

Reference for repair kit part number: * * 4089649 * * (6BT repair kit, including cylinder gasket)

Swap/substitute parts

No fully equivalent original factory replacement number; The market sub factory directly uses the number 3802376.

Important distinction

one ✅ 3802376: * * 6BT5.9 Lower Repair Package * * (corresponding to the same model as the front water pump 3286275 and oil pump 3937404)

two ❌** Cannot be used for 6CTA8.3 * *, 6CT repair package number: 3802029, do not confuse

Key points for use

1. During major repairs: The combination of upper repair kit 4089649 and lower repair kit 3802376 is the complete major repair gasket;

2. All gaskets and oil seals should be replaced at once, and old parts are prohibited from being reused;

3. Pay attention to the guidance during the installation of the crankshaft rear oil seal to avoid lip damage and oil leakage.

>Common fault scenarios: oil leakage in the oil pan, oil leakage in the front and rear oil seals of the crankshaft, and oil leakage in the gear chamber. Replace this repair kit.

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