logo
Products
PRODUCTS DETAILS
Home > Products >
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement
Products

Isuzu Cars Parts

Isuzu Engine Parts

Isuzu Chassis Parts

ISUZU Truck Parts

VW Car Parts

AUDI Car Parts

QINGLING ISUZU Parts

NISSAN Spare Parts

MITSUBISHI Auto Parts

FUSO Truck Parts

TOYOTA Auto Parts

HINO Truck Parts

HONDA Auto Parts

MAZDA Spare Parts

JAC Spare Parts

JMC Spare Parts

FORD Auto Parts

HYUNDAI Auto Parts

KIA Auto Parts

Other Auto Parts
Contact Us
james@yimiautoparts.com
+86-17820569171
Contact Now
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement
  • name
  • name

Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement

MOQ: 10 pcs
Price: Negotiable
Standard Packaging: Neutral Package or as customers’ request
Delivery Period: 5-8 Work Days
Payment Method: T/T,Western Union
Supply Capacity: 10000 pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
ISUZU NPR
Part Number:
8-97254387-0, 8972543870
Material:
High-grade Natural Rubber / Polyurethane
Hardness:
Shore A 65-75
Vehicle Model:
ISUZU NPR
Engine Model:
NKNPVH
Installation Type:
Direct OEM Replacement
Cooling Type:
Engine Coolant Circulation
Weight:
Standard
Highlight:

Isuzu NPR rubber auxiliary spring

,

Sub spring bumper OEM replacement

,

High-grade natural rubber spring bumper

Product Description
Sub Spring Rubber 8-97254387-0 For Isuzu NPR 8972543870 Auxiliary Bumper
Premium-quality direct replacement suspension component designed for Isuzu NPR series medium-duty trucks.
Product Specifications
Part Number 8-97254387-0, 8972543870
Product Name Sub Spring Rubber / Auxiliary Spring Bumper / Overload Bumper
Car Model ISUZU NPR
Engine Model NKNPVH
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement 0
Function
Sub spring rubber (auxiliary spring bumper) absorbs impact during full suspension compression, preventing metal-to-metal contact between the axle and chassis frame. Provides progressive overload protection for Isuzu NPR trucks.
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable overload protection
  • Progressive Cushioning: Absorbs impact progressively as suspension compresses, preventing harsh bottoming out
  • Heavy-Duty Rubber Compound: Resists permanent compression set, tearing, and aging under heavy loads
  • Weather Resistant: Formulated to withstand UV, ozone, road salts, and temperature extremes
  • Protects Suspension Components: Prevents metal-to-metal contact, reducing fatigue on main springs, frame, and axle
  • Restores Ride Quality: Eliminates harsh clunks and improves comfort when carrying heavy loads
  • Direct Replacement: Matches OE mounting hole pattern and height - simple bolt-on installation
  • Cost-Effective: Affordable alternative to genuine OEM without compromising durability
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement 1
Vehicle & Engine Compatibility
This sub spring rubber is specifically designed for Isuzu NPR trucks with rear leaf spring suspension.
Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
  • May also fit other Isuzu medium trucks with similar rear suspension - verify
Engine Compatibility:
Not engine-specific - fits NPR regardless of engine (4HF1, 4HG1, 4HE1, 4HK1, etc.)
Installation Notes
  1. Safely lift and support the rear of the vehicle - raise the rear and support the frame on jack stands. The rear axle should hang freely
  2. Locate the sub spring rubber - usually mounted on the chassis frame above the rear axle or on the spring plate
  3. Remove the old rubber - if bolt-on, remove the mounting bolt/nut. If press-fit, pry out with a screwdriver
  4. Clean the mounting surface - remove rust and debris
  5. Inspect the mounting bracket - check for cracks or damage
  6. Install the new rubber - position onto mounting stud or bolt hole. If bolt-on, insert bolt and tighten to specification (typically 30-50 Nm). Do not overtighten (rubber may deform)
  7. Repeat for the other side - replace both left and right bumpers simultaneously for balanced performance
  8. Lower the vehicle - test drive over bumps to ensure no abnormal noise
Quality Control
  • Material Verification: Rubber compound tested for hardness (Shore A), tensile strength, and elongation per ASTM D2000
  • Dimensional Inspection: Overall height, outer diameter, mounting hole diameter/thread, and shape verified against OE blueprints
  • Compression Set Test: Sample compressed to 50% of original height at 70°C for 22 hours; permanent deformation measured
  • Tear Resistance Test: ASTM D624 die C tear strength verified
  • Aging Test: Accelerated heat aging (70°C for 70 hours) to confirm retained properties
  • Visual Inspection: 100% checked for voids, cracks, flash, or surface defects
  • Packaged Safely: Rubber bumper wrapped in plastic, boxed individually or in pairs
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 Sub Spring Rubber 8-97254387-0 For Isuzu NPR 8972543870 Auxiliary Bumper Isuzu Spare Parts, please contact our sales team for a competitive quote and expert technical support.
Tags: 

isuzu head gasket,  

isuzu dmax parts,  

isuzu nkr parts

Recommended Products
Wholesale Water Pump for ISUZU CXZ C223 Trucks 8942512510 8-94251251-0

Wholesale Water Pump for ISUZU CXZ C223 Trucks 8942512510 8-94251251-0

Contact Now
Upper Control Arm Ball Joint Assembly for ISUZU 4JA1 TFR54 8944594530 8-94459453-0

Upper Control Arm Ball Joint Assembly for ISUZU 4JA1 TFR54 8944594530 8-94459453-0

Contact Now
Lower Control Arm Ball Joint Assembly for ISUZU UCS17 TFR 4ZE1 8944594652 8980058750 8-94459465-2 8-98005875-0

Lower Control Arm Ball Joint Assembly for ISUZU UCS17 TFR 4ZE1 8944594652 8980058750 8-94459465-2 8-98005875-0

Contact Now
Differential Pinion Pin for ISUZU TFR UBS 4JB1 4ZE1 8944353080 8-94435308-0

Differential Pinion Pin for ISUZU TFR UBS 4JB1 4ZE1 8944353080 8-94435308-0

Contact Now
Final Pinion Bearing 9-00093078-0 9000930780 TR0608A for ISUZU TFR54 4JA1

Final Pinion Bearing 9-00093078-0 9000930780 TR0608A for ISUZU TFR54 4JA1

Contact Now
Standard Size Isuzu Cars Parts TFR17 4ZE1 Head Gasket 8941742790

Standard Size Isuzu Cars Parts TFR17 4ZE1 Head Gasket 8941742790

Contact Now
Aftermarket Isuzu C240 Head Gasket CYL HD 5111410691 5111410172

Aftermarket Isuzu C240 Head Gasket CYL HD 5111410691 5111410172

Contact Now
Products
PRODUCTS DETAILS
Products

Isuzu Cars Parts

Isuzu Engine Parts

Isuzu Chassis Parts

ISUZU Truck Parts

VW Car Parts

AUDI Car Parts

QINGLING ISUZU Parts

NISSAN Spare Parts

MITSUBISHI Auto Parts

FUSO Truck Parts

TOYOTA Auto Parts

HINO Truck Parts

HONDA Auto Parts

MAZDA Spare Parts

JAC Spare Parts

JMC Spare Parts

FORD Auto Parts

HYUNDAI Auto Parts

KIA Auto Parts

Other Auto Parts
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement
  • name
  • name
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement
MOQ: 10 pcs
Price: Negotiable
Standard Packaging: Neutral Package or as customers’ request
Delivery Period: 5-8 Work Days
Payment Method: T/T,Western Union
Supply Capacity: 10000 pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
ISUZU NPR
Part Number:
8-97254387-0, 8972543870
Material:
High-grade Natural Rubber / Polyurethane
Hardness:
Shore A 65-75
Vehicle Model:
ISUZU NPR
Engine Model:
NKNPVH
Installation Type:
Direct OEM Replacement
Cooling Type:
Engine Coolant Circulation
Weight:
Standard
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Packaging Details:
Neutral Package or as customers’ request
Delivery Time:
5-8 Work Days
Payment Terms:
T/T,Western Union
Supply Ability:
10000 pcs/month
Highlight

Isuzu NPR rubber auxiliary spring

,

Sub spring bumper OEM replacement

,

High-grade natural rubber spring bumper

Product Description
Sub Spring Rubber 8-97254387-0 For Isuzu NPR 8972543870 Auxiliary Bumper
Premium-quality direct replacement suspension component designed for Isuzu NPR series medium-duty trucks.
Product Specifications
Part Number 8-97254387-0, 8972543870
Product Name Sub Spring Rubber / Auxiliary Spring Bumper / Overload Bumper
Car Model ISUZU NPR
Engine Model NKNPVH
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement 0
Function
Sub spring rubber (auxiliary spring bumper) absorbs impact during full suspension compression, preventing metal-to-metal contact between the axle and chassis frame. Provides progressive overload protection for Isuzu NPR trucks.
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable overload protection
  • Progressive Cushioning: Absorbs impact progressively as suspension compresses, preventing harsh bottoming out
  • Heavy-Duty Rubber Compound: Resists permanent compression set, tearing, and aging under heavy loads
  • Weather Resistant: Formulated to withstand UV, ozone, road salts, and temperature extremes
  • Protects Suspension Components: Prevents metal-to-metal contact, reducing fatigue on main springs, frame, and axle
  • Restores Ride Quality: Eliminates harsh clunks and improves comfort when carrying heavy loads
  • Direct Replacement: Matches OE mounting hole pattern and height - simple bolt-on installation
  • Cost-Effective: Affordable alternative to genuine OEM without compromising durability
Sub Spring Rubber Auxiliary Spring Bumper with Shore A 65-75 Hardness High-grade Natural Rubber for Isuzu NPR Direct OEM Replacement 1
Vehicle & Engine Compatibility
This sub spring rubber is specifically designed for Isuzu NPR trucks with rear leaf spring suspension.
Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
  • May also fit other Isuzu medium trucks with similar rear suspension - verify
Engine Compatibility:
Not engine-specific - fits NPR regardless of engine (4HF1, 4HG1, 4HE1, 4HK1, etc.)
Installation Notes
  1. Safely lift and support the rear of the vehicle - raise the rear and support the frame on jack stands. The rear axle should hang freely
  2. Locate the sub spring rubber - usually mounted on the chassis frame above the rear axle or on the spring plate
  3. Remove the old rubber - if bolt-on, remove the mounting bolt/nut. If press-fit, pry out with a screwdriver
  4. Clean the mounting surface - remove rust and debris
  5. Inspect the mounting bracket - check for cracks or damage
  6. Install the new rubber - position onto mounting stud or bolt hole. If bolt-on, insert bolt and tighten to specification (typically 30-50 Nm). Do not overtighten (rubber may deform)
  7. Repeat for the other side - replace both left and right bumpers simultaneously for balanced performance
  8. Lower the vehicle - test drive over bumps to ensure no abnormal noise
Quality Control
  • Material Verification: Rubber compound tested for hardness (Shore A), tensile strength, and elongation per ASTM D2000
  • Dimensional Inspection: Overall height, outer diameter, mounting hole diameter/thread, and shape verified against OE blueprints
  • Compression Set Test: Sample compressed to 50% of original height at 70°C for 22 hours; permanent deformation measured
  • Tear Resistance Test: ASTM D624 die C tear strength verified
  • Aging Test: Accelerated heat aging (70°C for 70 hours) to confirm retained properties
  • Visual Inspection: 100% checked for voids, cracks, flash, or surface defects
  • Packaged Safely: Rubber bumper wrapped in plastic, boxed individually or in pairs
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 Sub Spring Rubber 8-97254387-0 For Isuzu NPR 8972543870 Auxiliary Bumper Isuzu Spare Parts, please contact our sales team for a competitive quote and expert technical support.
Tags: 

isuzu head gasket,

isuzu dmax parts,

isuzu nkr parts

Yimi (Guangzhou) Automotive Parts Co, Ltd
4F, 7th, No. 2, South Jinguu Road, Huadong Town, Huadu District, Guangzhou City
Tel: +86-17820569171
Sitemap |  Privacy Policy | China Good Quality Isuzu Cars Parts Supplier. Copyright © 2024-2026 Yimi (Guangzhou) Automotive Parts Co, Ltd . All Rights Reserved.