Corrosion-Resistant Rear Brake Wheel Cylinder with 1″ Bore Diameter and EPDM Rubber Seals for Isuzu NKR 100P 4JB1

Name: Corrosion-Resistant Rear Brake Wheel Cylinder with 1″ Bore Diameter and EPDM Rubber Seals for Isuzu NKR 100P 4JB1
Brand: Yimi (Guangzhou) Automotive Parts Co, Ltd
SKU: ISUZU NKR 100P, ELF, NHR, NLR, NPR
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: YIMI

Certification: ISO/TS16949

Model Number: ISUZU NKR 100P, ELF, NHR, NLR, NPR

Trading Properties

Minimum Order Quantity: 10 pcs

Price: Negotiable

Payment Terms: T/T,

Supply Ability: 10000 pcs/month

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Specifications

Material:	Cast Iron / Aluminum Body, Steel Pistons, EPDM Rubber Seals	Mounting:	2-bolt Flange To Backing Plate
Bore Diameter:	1″	Cooling Type:	Engine Coolant Circulation
Weight:	Standard	Torque Specification:	10-15 Nm
Displacement:	2.8L (2771cc)	Engine Type:	4-Cylinder, Inline Diesel, OHV
High Light:	Corrosion-Resistant Rear Brake Wheel Cylinder , 1″ Bore Brake Wheel Cylinder , EPDM Rubber Seals Brake Cylinder

Product Description

Rear Brake Wheel Cylinder 8-97078682-0 For Isuzu NKR 100P 4JB1 8970786820

Premium-quality direct replacement hydraulic component designed for the rear drum brake system of Isuzu NKR 100P and ELF series light-duty trucks.

Part Number:	8-97078682-0, 8970786820
Product Name:	Rear Brake Wheel Cylinder / Brake Slave Cylinder
Car Model:	ISUZU NKR 100P, ELF, NHR, NLR, NPR
Engine Model:	ISUZU 4JB1 (2.8L Diesel)
Condition:	100% Brand New
Origin:	China Mainland

Rear Brake Wheel Cylinder for Isuzu NKR 100P

Product Function

Converts hydraulic pressure from the master cylinder into mechanical force to push brake shoes against the drum. Ensures balanced, effective braking for Isuzu NKR 100P 4JB1 trucks.

Features & Advantages

OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable braking
1″ Bore Diameter: Provides adequate hydraulic force for 6.3-ton light truck applications
Precision-Machined Bore: Smooth honed cylinder bore ensures consistent piston movement and long seal life
Corrosion-Resistant: Body with anti-corrosion treatment for durability
High-Quality Rubber Seals: EPDM cups and seals resist DOT 3/DOT 4 brake fluid, heat, and aging
Dust Boot Included: Protects the bore from dirt and moisture
Leak-Tested: Each cylinder is hydraulically tested for leakage before packaging
Restores Braking Performance: Eliminates spongy pedal, fluid leaks, and uneven braking
Direct Replacement: Matches OE mounting bolt pattern, inlet port location, and bleeder screw position
Cost-Effective: Affordable alternative to genuine OEM without compromising safety

Rear Brake Wheel Cylinder technical details

Vehicle & Engine Compatibility

Specifically designed for Isuzu NKR 100P trucks with 4JB1 engine and compatible models.

Isuzu Vehicle Models:

ISUZU NKR 100P (light-duty truck, 4JB1 engine)
ISUZU ELF (Japanese market N-series)
ISUZU NHR (select models - verify)
ISUZU NLR (select models - verify)
ISUZU NPR 84- (select models - verify)

Engine Specification - ISUZU 4JB1:

4-Cylinder, Inline Diesel, OHV
Displacement: 2.8L (2771cc)

Installation Notes

Typical installation steps for rear wheel cylinder:

Safely lift and support the vehicle - remove the rear wheel and brake drum
Clean the brake assembly - use brake cleaner to remove dust and debris
Disconnect the brake line - from the back of the old wheel cylinder using a flare nut wrench. Cap the line
Remove the old wheel cylinder - unbolt the two mounting bolts from the backing plate
Clean the backing plate mounting surface - remove old gasket/sealant
Compare new cylinder with old - verify bore size (1″), bolt spacing, and port orientation
Install new wheel cylinder - apply a thin film of brake grease to the mounting flange. Bolt to backing plate. Torque bolts to specification (typically 10-15 Nm)
Reconnect the brake line - hand-start, then tighten with flare nut wrench. Do not cross-thread
Reinstall brake shoes and hardware - ensure pushrods engage properly
Reinstall brake drum and wheel - adjust shoes if needed
Bleed the brake system - start from the wheel farthest from the master cylinder
Check for leaks - inspect the new cylinder and line fitting
Test drive - ensure proper braking and no pulling

Quality Control

Material Verification: Body alloy and seal compound tested
Dimensional Inspection: Bore diameter (1″), bolt hole spacing, and thread pitch verified
Leak Test (Hydraulic): Each cylinder pressurized to ensure no internal or external leakage
Piston Movement Test: Smooth operation confirmed over full stroke
Thread Inspection: Inlet and bleeder threads checked with GO/NO-GO gauges
Visual Inspection: 100% checked for casting defects, scratches, or damaged ports
Packaged Safely: Cylinder sealed in plastic bag, boxed with foam protection

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 Brake Wheel Cylinder 8-97078682-0 For Isuzu NKR 100P 4JB1 8970786820, please contact our sales team for a competitive quote and expert technical support.