• 21243518 Bushing | Genuine Volvo Penta Part
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21243518 Bushing | Genuine Volvo Penta Part

21243518 Bushing | Genuine Volvo Penta Part

$67.00 AUD
$67.00 AUD
Sale Sold out
Shipping calculated at checkout.

Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

A mounting or pivot bushing used in the 28-volt alternator and belt-tensioning arrangement on selected Volvo Penta TAD5 generating-set engines.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD730GE MECH
  • Volvo Penta TAD730GE EDC4
  • Volvo Penta TAD731GE MECH
  • Volvo Penta TAD731GE EDC4
  • Volvo Penta TAD530GE MECH
  • Volvo Penta TAD530GE EDC4
  • Volvo Penta TAD531GE MECH
  • Volvo Penta TAD531GE EDC4
  • Volvo Penta TAD532GE EDC4
  • Engine Family: TAD

⚙️ Key Features

  • Supports the alternator or tensioning bracket
  • Maintains pulley alignment
  • Reduces metal-to-metal wear
  • Direct replacement where part number 21243518 is specified
  • Engine type: Four-cylinder industrial or generating-set diesel

🔌 Function

Provides a controlled pivot or spacing surface for the alternator mounting assembly.

⚠️ Common Signs of Failure

  • Alternator or pulley misalignment
  • Belt squeal or rapid belt wear
  • Excessive alternator movement
  • Oval or cracked bushing
  • Mounting bolt loosening

🛠️ Service Notes

  • Check the housing bore and the shaft or pin that runs in the bushing before fitting a new one; a worn or scored mating part will chew out a new bushing quickly
  • Press bushings in squarely with a press and a correctly sized drift or mandrel — hammering one straight in distorts it and ruins the fit
  • Where the bushing has an oil hole, groove or slot, line it up with the feed in the housing before it is pressed home
  • Lubricate on assembly with the oil or grease specified for that part of the engine or drive, and follow the manual if it calls for the bore to be checked or sized after fitting
  • Do not soak a self-lubricating bushing in solvent or degreaser, and keep sealant and thread lock off the running surface

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 20412735 - 28 V, 35 A alternator
  • 20412578 - voltage regulator
  • 20460102 and 21067805 - pulleys
  • 21067822 - collet
  • 20460448 - alternator bracket
  • 20776770 - belt tensioner
  • 20798457 - related bushing

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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