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{"title":"ISUZU DMAX 4JA1 T H1 GEAR TIMING 52 8979427551","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/8f\/faca408a6e5c150d63ac2adb933f-200x200-1\/isuzu_dmax_4ja1_t_h1_gear_timing_52_8979427551.jpg","attrs":{"Model Number":"DMAX 4JA1 T H1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU NHR 4JA1 DMAX CRANKSHAFT 8944552401","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/3f\/ae38ad12211136e0e8ec331c8536-200x200-1\/isuzu_nhr_4ja1_dmax_crankshaft_8944552401.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
{"title":"ISUZU NKR KY 4JB1 CRANKSHAFT 8944436620 1005011BBA1","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/20\/c9299ee3da59c593a2e0493b8470-200x200-1\/isuzu_nkr_ky_4jb1_crankshaft_8944436620_1005011bba1.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
Rear Crankshaft Oil Seal 8972093423 8-97209342-3 For ISUZU 4HK1 Engine XD
Product Overview
Precision-engineered rear crankshaft oil seal prevents engine oil leakage at the flywheel end, protecting the crankshaft and maintaining proper lubriion in ISUZU 4HK1 diesel engines.
Part Number
8972093423, 8-97209342-3
Product Name
Rear Crankshaft Oil Seal / Rear Main Oil Seal
Car Model
ISUZU XD Series, NPR, NQR, FRR, and various 4HK1-equipped models
Engine Model
ISUZU 4HK1 Diesel Engine (5.2L)
Condition
100% Brand New
Origin
China Mainland
Main Market
Middle East, Asia, Africa, South America, North America & Europe
Warranty
6 Months
Features & Advantages
OE Quality: Manufactured to strict ISUZU dimensional and material specifiions for perfect fit and function
Precision Sealing Lip: Engineered to maintain consistent contact pressure for reliable oil retention
Garter Spring Design: Ensures lip tension remains constant, compensating for minor wear and temperature fluctuations
Durable Material: High-grade synthetic rubber provides excellent resistance to engine oil, heat, aging, and weathering
Rust-Protected Casing: Metal casing is coated or treated to resist corrosion
Contaminant Exclusion: Prevents dust and debris from entering the engine through the crankshaft opening
Oil Retention: Prevents rear main oil leakage, avoiding oil loss and potential engine damage
Medium-duty trucks, buses, forklifts, generators, compressors, and various construction/agricultural equipment utilizing the 4HK1 engine.
Installation Notes
Professional installation required. Proper procedure is critical for leak-free performance:
Remove transmission and clutch/flywheel – Safely remove the transmission and all components to access the rear crankshaft area
Remove the old seal – Carefully remove the old seal using a seal puller, avoiding damage to the crankshaft or housing
Inspect the crankshaft sealing surface – Check for scoring, pitting, or wear; polish or replace as needed
Clean the seal bore – Thoroughly clean the housing bore and remove all debris
Lubrie the new seal lip – Apply a thin coat of clean engine oil or assembly lube to the sealing lip
Position the new seal – Align the seal squarely with the housing bore (lip facing inward toward the engine)
Install the seal – Use a proper seal installer tool to press the seal evenly into the bore until fully seated at the correct depth
Inspect installation – Verify seal is squarely seated and at the correct depth
Reinstall flywheel/flexplate – Install the flywheel and torque to manufacturer specifiion
Reinstall clutch and transmission – Reassemble all components in reverse order
Refill engine oil – Check and top up engine oil to the correct level
Start and inspect – Start the engine and check for oil leakage at the rear of the engine
Road test – Test drive and re-inspect for leaks after the test
Quality Control
Material Verifiion: Confirms rubber compound and metal composition meet OE specifiions
Dimensional Inspection: Inner diameter, outer diameter, and width verified against OEM tolerances
Lip Geometry Check: Sealing lip profile and angle inspected for optimal sealing performance
Garter Spring Tension: Spring force measured to ensure consistent lip pressure
Hardness Testing: Rubber durometer tested to OEM standards for durability
Visual Inspection: 100% checked for cracks, flash, molding defects, or damage
Packaged Safely: Individually sealed to prevent contamination and protect the sealing lip during transit
Packaging and Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Rear Crankshaft Oil Seal 8972093423 8-97209342-3 For ISUZU 4HK1 Engine XD, please contact our sales team for a competitive quote and expert technical support.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
