Hero Genuine Rear Cushion Assy (Rear Shocker / Rear Suspension) Black NH-1 Type-1 for Splendor+ & Splendor Pro – 52400KWH961ZAS

Get the Hero Genuine CUSHION ASSY RR (rear shocker / rear suspension) in Black (NH-1) Type-1, Part No. 52400KWH961ZAS, verified for Splendor+ and Splendor Pro. OEM suspension restores correct ride comfort, stability and rear-wheel control—without fitment mismatch that’s common with local duplicates. 

• Product: Hero Genuine Rear Cushion Assy (CUSHION ASSY RR) / rear shock absorber (shocker)

• Part No.: 52400KWH961ZAS

• Colour/Type: Black (NH-1), Type-1 (as listed in description)

• Confirmed models: Splendor+, Splendor Pro (Splendor Pro variants also appear in catalogued fitment lists)

• Pack: 1 unit (order quantity accordingly—many commuter bikes use two rear shockers)

DETAILED DESCRIPTION 

A motorcycle’s rear suspension directly affects comfort, braking stability and rear tyre contact. The Hero Genuine CUSHION ASSY RR – 52400KWH961ZAS is the OEM rear suspension unit listed for Splendor+ and Splendor Pro, finished in Black (NH-1) Type-1 as per catalogued description.

Replacing worn shockers with the correct genuine part helps reduce bottoming-out, excessive bouncing, and rear-end wobble—especially with a pillion or on rough roads. Choosing OEM matters because many local/duplicate shockers match visually but differ in damping feel, spring rate consistency, and bush fit, which can cause premature noise, uneven ride height, and handling issues. Hero’s own listing highlights commuter tuning, durability and stability for the supported models.

This product is commonly asked as “rear shocker”, “rear suspension”, “rear cushion”, “back shock”, “rear damper” and in workshop language as “pichhe ka shocker / pichhe ka suspension”. The safest way to avoid mismatch is to match the exact part number 52400KWH961ZAS with your bike’s variant (ASC/VIN confirmation recommended when in doubt).

At underthehood.co.in, we focus on genuine packed parts, careful packaging, and quick dispatch to ensure the unit reaches you damage-free.

KEY FEATURES / BENEFITS 

• Genuine Hero MotoCorp spare – correct application intent for Splendor+ / Splendor Pro

• Common name: CUSHION ASSY RR (rear cushion / rear shocker)

• Designed to absorb bumps and road shocks for better ride comfort

• Helps maintain rear-wheel control and stability in commuter conditions

• Black (NH-1) Type-1 as per catalogued description

• Durable, rust-resistant intent as described in official listing

• Pack quantity: 1 unit—order 2 if your bike needs a pair

• Best choice to avoid inconsistent damping common with local replacements

COMPATIBILITY TABLE

Fitment Note (strict): If your bike is a different generation/variant, confirm with Hero ASC using VIN/chassis and part number 52400KWH961ZAS before ordering.

TECHNICAL SPECIFICATIONS

• Part Number: 52400KWH961ZAS

• Hero listing name (common name): CUSHION ASSY RR

• Category: Wheels & Suspension / Rear Suspension Assembly

• Net Quantity: 1 unit

• Country of Origin: India

• Weight (official listing): 1741 g

• Package Dimensions (official listing): 42L × 6.5W × 6.5H cm

• MRP (Hero e-shop reference): ₹1,014 (MRP; selling price may vary)

• Dealer-listed reference spec (non-official): Free length 348.2 mm (if needed for workshop comparison)

WHAT’S IN THE BOX

• 1 × Hero Genuine Rear Cushion Assy (CUSHION ASSY RR) – 52400KWH961ZAS

INSTALLATION & USAGE NOTES

• Install via Hero Authorised Service Centre or experienced mechanic.

• Confirm whether your bike needs one shocker or a pair; this listing is 1 unit.

• Inspect/replace related parts if worn: rear shock bushes, mounting bolts, sleeves (as applicable).

• Tighten fasteners to correct torque; re-check after a short test ride.

• If rear-end feels uneven, check both sides for matched wear.

FAQs 

Q1. What is 52400KWH961ZAS in simple terms?
It is the Hero Genuine rear cushion / rear shock absorber (CUSHION ASSY RR) for specified Splendor models.

Q2. Which bikes does 52400KWH961ZAS fit?
Official applicability lists Splendor Pro and Splendor Plus; fitment lists also show Splendor Pro variants across multiple model-year entries.

Q3. Is this left side or right side rear shocker?
Hero sells it as 1 unit; many commuter bikes use two similar rear shockers. Confirm your requirement (one vs pair) with your mechanic/ASC before ordering.

Q4. What does “Black NH-1 Type-1” mean?
It’s the catalogued description indicating the colour shade (NH-1 black) and type (Type-1) for this part code.

Q5. My Splendor’s rear feels bouncy—will a new genuine shocker help?
If the shocker is worn/leaking or damping is weak, replacement typically restores ride control and comfort (confirm other issues like tyre pressure, swingarm bushes).

Q6. Should I replace both rear shockers together?
Often recommended if both are aged similarly, to keep ride height and damping balanced. If only one side is damaged, compare the other side condition.

Q7. How can I confirm fitment 100% before ordering?
Ask a Hero ASC to validate part number 52400KWH961ZAS against your VIN/chassis.