ISUZU 8972535521 5063.58.5 Front crankshaft oil seal HTCL OIL SEAL

OEM: 8972535521

SIZE: 50*63.5*8.5

Place of Origin: Hebei,china

Advantages: Factory Direct, Factory Price, Standard High Quality Oil Seals

Whatsapp:+8618332558601

Mail:jasper@dtooilseal.com

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Description

OEM Number(s)	8-97253-552-1
Cross Reference	8972535521
Part Name	Rear Cover Oil Seal / Transmission Rear Oil Seal
Size	50.5×63.5×8.5 (50×63×8)
Application	Isuzu N‑Series (NKR, NPR, NQR), 4JB1 / 4JA1 / 4HK1 engines; Isuzu light‑duty trucks
Car Brand	Isuzu
HS CODE	8487900000
Certificate	ISO9001, TS16949
Standard	JIS B 2401, ISO 6194
Material	NBR (Nitrile Rubber)
Remark	Aftermarket interchangeable with same‑spec seals; common for Isuzu light‑truck transmissions

OEM Number(s)	Part Name	Dimensions	Application	Year Range	Engine Model	Transmission
8-97253-552-1, 8972535521, BH6607-E0	Rear Cover Oil Seal	50×63.5×8.5 mm (or 50.5×63.5×8.5 mm)	Isuzu Elf (N-Series), NPR, NQR, NKR, NHR, 600P/700P Light Trucks	2004–2018	4HF1, 4HG1, 4HK1, 4HE1, 4JH1	5MT, 6MT
8-97253-552-1, 8972535521, BH6607-E0	Rear Cover Oil Seal	50×63.5×8.5 mm (or 50.5×63.5×8.5 mm)	Qingling Isuzu 600P, 700P (Domestic Light Truck)	2006–2018	4HK1-TC, 4HF1	5MT, 6MT

Material characteristics

Material Type	Core Advantages	Temperature Range	Key Applications
NBR (Nitrile Butadiene Rubber)	Excellent oil resistance (mineral/animal/vegetable oils), high tensile strength, good wear resistance and elasticity	-40℃~120℃ (short-term 150℃)	Automotive engine oil seals, gearbox oil seals, hydraulic system seals
ACM (Acrylic Ester Rubber)	Superior fuel resistance than NBR, good wear resistance and compression set resistance	-20℃~170℃ (short-term 200℃)	Automotive engine oil seals, fuel system seals, high-temperature condition seals
MVQ (Methyl Vinyl Silicone Rubber)	Outstanding low-temperature resistance, excellent elasticity and aging resistance	-60℃~200℃ (short-term 250℃)	Low-temperature condition seals, food & pharmaceutical equipment seals, insulating seals
FKM (Fluoroelastomer)	Excellent all-round performance, oil/chemical/weather resistance	-20℃~200℃ (250℃ for special grades)	High-temperature & high-pressure seals, chemical equipment seals, extreme automotive condition oil seals

Xingtai Dingtong Rubber is a professional products co., Ltd. production and sales of seals enterprises.Founded in 1996, it covers an area of 23,300 square meters, 26 machines, and 3200 kinds of molds. Our products are often exported to North America, Asia,Europe, Northern Europe, Southeast Asia, South Asia, Asia, South America, Africa.

Our core strengths

Globally Sourced Premium Raw Materials, Quality Guaranteed at the SourceWe partner with vetted high-quality raw material suppliers across China and overseas, sourcing premium inputs imported from the U.S., Germany and Southeast Asia. This ensures a solid quality foundation for every product from the very beginning.

Tailor-Made Customization, Precision Engineered for Your NeedsWe offer top-tier custom rubber product solutions, which are precisely engineered to meet the unique operational requirements of diverse scenarios and deliver fully optimized, application-specific products.

Efficient Production & On-Time DeliveryLeveraging our streamlined production system, we enable rapid manufacturing turnaround and strictly adhere to delivery timelines. We guarantee prompt product arrival with zero delays to your project schedules and operational plans.

One-Stop Solution, Driving Cost & Time EfficiencyWe integrate end-to-end services spanning customization, production and after-sales support, complemented by value-added solutions. This helps clients streamline procurement workflows and achieve significant time and cost savings.

Flexible OEM/ODM CapabilitiesWe specialize in R&D, design and manufacturing of a full range of non-standard rubber sealing components based on customer-provided drawings, fully accommodating diverse customization demands.

100% Pre-Shipment Inspection, Uncompromising Quality AssuranceWe implement rigorous quality control standards. All finished rubber products undergo 100% comprehensive inspection prior to shipment, ensuring each unit delivered meets stringent quality benchmarks.

FAQ

Packaging, Delivery & Service Terms

1.Packaging Options

Paper roll packaging: 10 pieces per roll, 200 rolls per carton

PP bag packaging: 50 or 100 pieces per bag, 15 or 30 bags per carton

Carton packaging: 1 piece per box

Custom packaging solutions are available upon customer request.

2.Delivery Lead Time

For in-stock items: Shipment arranged within 1–2 working days

For out-of-stock items with existing molds: Production lead time 10–15 days

For out-of-stock items without existing molds: Production lead time 25–30 days (including mold development)

3.Payment Terms

30% deposit via Telegraphic Transfer (T/T) in advance

70% balance payment to be settled before shipment

Sample-Based Production Capability

We have our own brand DTO, and also accept both ODM and OEM orders. Equipped with comprehensive capabilities covering product analysis, mold development and mass production, we can accurately manufacture products according to the samples provided by customers.