Crown SR450MK Small Parts Master Kit 80-81 Jeep CJ5, CJ7
Crown Automotive

Crown SR450MK Small Parts Master Kit 80-81 Jeep CJ5 CJ7 Scrambler

In stock
SKU: 573|SR450MK
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$67.58
Select your vehicle at the top of the page to check fitment.
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 573|SR450MK
  • Barcode 848399079913

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Description

Small Parts Master Kit for 1980-1981 Jeep CJ-5, CJ-7, CJ-8 w/ SR4 Transmission. Replaces OE part number SR450MK. Ships direct from the Crown warehouse.

  • For SR4 Transmission
  • Direct Replacement
  • Use Existing Hardware
  • 12-Month Warranty

In the box: (15) Input Shaft Roller Bearings, (2) Input Bearing Snap Rings, (1) Mainshaft Thrust Washer, (1) Rear Mainshaft Bearing Snap Ring, (1) Rear Output Bearing Snap Ring, (3) First & Second Gear Synchronizer Plates, (2) First & Second Gear Synchronizer Springs, (3) Third & Fourth Gear Synchronizer Plates, (2) Third & Fourth Gear Synchronizer Snap Ring, (1) Third & Fourth Gear Synchronizer Hub Snap Ring, (1) Second Gear Snap Ring, (2) Cluster Gear Thrust Washers, (50) Cluster Gear Needle Bearings, (2) Countershaft Roll Pin, (2) Countershaft Snap Rings

Vehicle Fitment

Year Make Model Notes
1980-1981 Jeep CJ5 w/ SR4 Transmission
1980-1981 Jeep CJ7 w/ SR4 Transmission
1981 Jeep Scrambler w/ SR4 Transmission

Please confirm the part number and your vehicle's year, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.

Specifications

Brand Crown
Part Number SR450MK
Replaces OE Number SR450MK
UPC 848399079913
Transmission SR4
Material Steel
Color / Finish Unpainted
Hardware Included & Use Existing Hardware
Sold As Kit
Dimensions 3.25 x 3.25 x 1.25 in.
Weight 0.5 lb
Warranty 12 Month
Country of Origin US

Part numbers are used for reference purposes only. No implication is made that the parts supplied are the product of the original equipment manufacturer.